Latest News2020-07-17T15:35:51+08:00
312, 2021

A Complete Guide To The Bolt and Screw Nut

By |December 3rd, 2021|Categories: Industry News|

Introduction of Fasteners Fastener is a kind of widely used mechanical basic parts, which not only plays a fastening role in connection, but also can transfer load. Its quality and reliability play an important role in the working performance and structural safety of mechanical products. Fasteners are used in various mechanical and electrical products, automobiles, agricultural machinery, heavy duty, mining, engineering, transportation machinery, construction, railways, Bridges, vehicles, equipment, ships, [...]

2911, 2021

A Complete Guide to CNC Turning

By |November 29th, 2021|Categories: Industry News|Tags: , , |

What is CNC Turning and How Does It Work? CNC Turning is a manufacturing process. Metal bars are held and rotated while a tool removes material to create a shape. CNC turning involves holding the workpiece in a horizontally-mounted, adjustable spindle. The piece rotates on a lathe, allowing a  computer-controlled turret with attached tooling to cut the material into a specified shape based on programmed instructions. A center with both turning and milling [...]

2611, 2021

A Complete Guide to Surface Finish of CNC Machined Parts

By |November 26th, 2021|Categories: Industry News|Tags: , , , , |

A Complete Guide to Surface Finish of CNC Machined Parts 1 Introduction: In recent years, CNC machining technology has development rapidly, surface finish has become a major content of engineering design. In mechanical processing, through certain processing of the surface of the materials or products, which can not only improve the capability and quality, such as corrosion resistance, wear resistance, oxidation resistance, etc., to ensure the safety and reliability of [...]

2411, 2021

What Is the Accuracy of A CNC Machine, and How Is It Calculated?

By |November 24th, 2021|Categories: Industry News|Tags: , , , , , , , , |

Introduction CNC machined processing is an indispensable part of the machinery manufacturing industry, occupies a crucial position, including the instrument, machine tool, prevent machinery, chemical machinery, metallurgical mining machinery, farm machinery, lifting and transporting machinery! Power machinery and other mechanical parts processing. Science and technology are the primary productive forces. With the improvement of science and technology, more and more advanced technologies and processes emerge and are applied in actual [...]

2710, 2021

What Do You Know About CNC Turning, CNC Milling and CNC Machining?

By |October 27th, 2021|Categories: Industry News|Tags: , , |

1. Do You Know All the Characteristics of the CNC Turning Parts ? The production of CNC turning parts is by using related tools on a lathe to carry out cutting and grinding of industrial parts. It is a basic and common cutting method with a wide range of applications including the machining of inner and outer surfaces of a cylinder of a cone. Because of faster and faster development of [...]

1810, 2021

CNC Machining Technology for High-End Precision Manufacturing

By |October 18th, 2021|Categories: Industry News|Tags: , |

Introduction The application of CNC technology has radically changed the traditional manufacturing. Especially in recent years, the development of micro electronic technology and computer technology has brought new energy into CNC machining. Basically we could say that the CNC technology and CNC equipment are a significant basis of industrial modernization for a country.   CNC machine tools are the mainstream equipment in modern manufacturing and very necessary for precision machining. [...]

1310, 2021

Top 10 CNC Machining Service Providers in the USA

By |October 13th, 2021|Categories: Industry News|Tags: , , |

Introduction CNC stands for Computer Numeric Control and CNC machining refers to a manufacturing process in which machine tools with computerized control are used to turn blanks into required parts of different materials. As the basis of modern manufacturing technologies, CNC machining has replaced conventional machining and changed the manufacturing industry radically all around the world with its wide application in various fields. Nowadays, the ownership, level and popularity of [...]

910, 2021

A Complete User Guide to CNC Machining

By |October 9th, 2021|Categories: Company News|

A Complete User Guide to CNC Machining   CNC Machining Introduction The CNC Machining usually refers to precision machining under digital control with a computer, including CNC machining lathes, CNC machining millers and CNC machining borers. A CNC machine tool, also known as computer-controlled machine tool, is an automatic machine tool controlled by programs. This control system can logically process programs that have control programming or other symbolic instruction regulations, [...]

1109, 2021

Yijin Hardware Explains the Reasons for CNC Machining Burr Formation

By |September 11th, 2021|Categories: Industry News|Tags: , |

Keywords:cnc machining,the reason of CNC machining burr formation The process of metal cutting is often accompanied by the formation of burr. The existence of burr not only reduces the machining accuracy and surface quality of the workpiece, but also affects the performance of the product, and sometimes even causes accidents. The resulting burr problem is usually solved by a deburring process. Deburring is an unproductive process, which not only increases [...]

1308, 2021

How Many Steps Did You Take to Become a CNC Programmer?

By |August 13th, 2021|Categories: Industry News|Tags: , , , |

Keywords:CNC,CNC milling, CNC turning,CNC machining   How many steps did you take to become a CNC programmer? Step 1: Must be a good craftsman. CNC machine tools set drilling, milling, boring, reaming, tapping and other processes in one. The technical quality of the craft personnel is very high. Numerical control program is a computer language to reflect the process of processing technology. Craft is the foundation of programming. You can't program [...]

1108, 2021

Yijin Hardware Expounds the Origin of Thread

By |August 11th, 2021|Categories: Industry News|Tags: |

Keywords:thread, Who invented thread? At first, I thought it was bound to be an unsolved mystery. Just like "who invented chopsticks", it is the collective wisdom of countless people who eat melons. However, after a bit of searching on the Internet, there are some interesting stories about thread. Food is the primary productive force. Like many great things in the world, the original thread was about eating and drinking. The [...]

1108, 2021

The Life of a Screw

By |August 11th, 2021|Categories: Industry News|Tags: |

Keywords:screw The screw is called "industrial rice", have you ever thought how to come to such a small screw? Today, let's take a look at the past life of a screw. A screw usually goes through 5 steps: (1) drawing; (2) cold heading; 3. Rub silk; (4) Heat treatment; ⑤ Surface treatment. [drawing] is to pull the coils of steel wire out of the steel mill to make the wire [...]

1008, 2021

Yijin Hardware Factory Has Made a Comprehensive Summary of CNC 5-Axis Programming

By |August 10th, 2021|Categories: Industry News, Solution|Tags: |

Keywords:CNC 5-Axis This article is suitable for students who have mastered the basic theoretical knowledge of three-axis programming and five-axis programming, and try to continue to learn the five-axis programming in depth. Five axis programming core three parameters: drive method, projection vector, knife axis. Driving method: The common methods include streamline (more intelligent), surface (set cutting direction, step moment, cutting mode and other parameters), boundary, etc. After the driving method [...]

1008, 2021

Yijin Hardware Tells You Nine Reasons for Screw Tap Fracture

By |August 10th, 2021|Categories: Industry News|Tags: , |

Keywords:reasons for screw tap fracture 1. The Poor quality screw tap: Main materials,tool design,heat treatment, machining accuracy, coating quality, etc. For example, the size of the transition section of the tap is too different or the design of the transition corner is not rounded, resulting in stress concentration, easy to fracture at the stress concentration during use. The cross section transition at the junction of shank and blade is too close to [...]

908, 2021

Yijin Hardware Has Summarized the Characteristics of Quenching Cracks, Forging Cracks and Grinding Cracks as Well as Their Differences

By |August 9th, 2021|Categories: Industry News|Tags: , |

Keywords:The characteristics and differences of quenching crack,forging crack and grinding crack are summarized by Yijin Hardware Quenching crack is a common quenching defect, and the causes are various. Because the defect of heat treatment starts from the product design, the work of preventing crack should start from the product design. The material should be chosen correctly, the structure design should be carried out reasonably, the technical requirements of heat treatment [...]

908, 2021

Why are Bolts Tightened? What are the Benefits of Tightening Them?

By |August 9th, 2021|Categories: Industry News|Tags: , |

Keywords:bolts,Why are bolts tightened? What are the benefits of tightening it? Recently, there has been a lot of publicity about the spirit of craftsman, with reports on how rigorous the method of tightening bolts by German technicians is compared with the method of Tightening bolts by Chinese workers. Strictly speaking, in the process of equipment assemblly, the method of tightening bolts has been defined in the design, even with what [...]

908, 2021

Yijin Hardware’s Overview of the Process of Thread Fastener Production – Bolts, Screws and Studs

By |August 9th, 2021|Categories: Industry News|Tags: , , |

Keywords:fastener,bolts,screws,studs As an important part of the whole life cycle of fasteners, the production of threaded fasteners is an important process to determine the reliability of joint pairs in the whole life cycle. The main production processes of threaded fasteners include material modification, blank forming, thread forming, machining, heat treatment, surface treatment, surface post-treatment and screening and packaging.   For a particular threaded fastener, the production process does not necessarily [...]

908, 2021

Yijin Hardware’s FAQ on the Spiral Groove in CNC Milling

By |August 9th, 2021|Categories: Industry News|Tags: , , |

keywords:CNC milling,CNC milling processing 1, what is cylindrical spiral? A: When a moving point moves at an equal velocity along a straight bus on the cylinder, which in turn rotates at an equal angular velocity around the axis of the cylinder, the trajectory of the moving point on the cylinder is called a cylindrical helix.   2, in the CNC milling machine milling spiral groove, the workpiece needs to have [...]

908, 2021

Yijin Hardware’s Analysis on the CNC Machining Route

By |August 9th, 2021|Categories: Industry News|Tags: , |

The ideal CNC machining program should not only ensure that the processing of qualified workpiece according to the drawing, but also should be able to make the function of CNC machine tools get reasonable application and full play. CNC machine tool is a kind of high-efficiency automation equipment, its efficiency is higher than the ordinary machine tool 2 ~ 3 times, so, to give full play to the characteristics of CNC machine [...]

2707, 2021

The Price Advantage of CNC Machining Aluminum Parts Lies in the Way the Products are Machined [YIJIN Hardware]

By |July 27th, 2021|Categories: Industry News|Tags: , , |

Keywords: CNC machining,cnc machining aluminum parts,The price advantage of cnc machining aluminum parts Nowadays, more and more manufacturers do things that are detrimental to the interests of users under the guise of high price discounts. This incident has caused a considerable impact, leading to a sharp decline in the benefits of the processing industry. So, where are all the price advantages of cnc machining's aluminum parts reflected? And what precautions [...]

2707, 2021

Quotation of the CNC Machining Center – Fair Pricing with Quality Assurance [YIJIN Hardware]

By |July 27th, 2021|Categories: Industry News|Tags: , , , , |

Keywords:CNC machining center,CNC machining center quote,CNC machining price A good operating model of a company is to allow customers to continue to increase orders without ever being assured. The CNC machining center quotation can ensure that it does not lose money, and successively develop a price list that meets the ideals of customers and can quickly understand the corresponding price dynamics of its products. The word "CNC machining price" itself [...]

2707, 2021

Which CNC Machining Manufacturer is Better for CNC machining? Find YIJIN Hardware and You Will Feel More at Ease

By |July 27th, 2021|Categories: Industry News|Tags: , , |

Keywords: CNC machining,CNC machining manufacturers,Which CNC machining manufacturer is better for cnc machining Today, Mr. Yi shared a poor case, saying that when the company urgently needed parts, it found a CNC machining manufacturer, and the result was pitted. The reason is that there is no after-sales service after the CNC machining manufacturer’s products are made, and it is still There are constant problems, which makes Mr. Yi very anxious, [...]

2307, 2021

An Actual Summary of 12 Pieces of Experience in CNC Machining

By |July 23rd, 2021|Categories: Industry News|Tags: |

Keywords:CNC machining Due to the complexity of CNC machining (such as different machine tools, different materials, different tools, different cutting methods, different parameter settings, etc.), it is determined from engaging in CNC machining (whether machining or programming) to reaching a certain level A relatively long period of time must be passed. This manual is a summary of some experience about CNC machining technology, procedures, selection of commonly used tool parameters, monitoring during [...]

2307, 2021

CNC Turning in China – No Matter How Difficult the Product is, Yijin Hardware Can Do it Without Fear

By |July 23rd, 2021|Categories: Industry News|Tags: , , |

Keywords:CNC Turning machining,China CNC Turning machining All parts processing is traceable, and each processing equipment must go through various debugging and professional programming to process all kinds of parts. China CNC Turning machining as a CNC Turning machining industry, in different industry fields, the processing methods are very different, but all the processing technology is a high-efficiency processing program that has been determined after countless polishing.   Yijin Hardware has [...]

2307, 2021

Several Common Surface Treatments for Steel Structure Bolts

By |July 23rd, 2021|Categories: Industry News|Tags: |

Several common surface treatments for steel structure bolts Electroplating, hot dip galvanizing and mechanical equipment plating on the surface of fasteners are widely used. The whole process of creating a soil layer on the surface of fasteners can show a more beautiful and elegant surface after surface treatment, and the corrosion resistance of fasteners themselves will gradually improve.The key goal is to make the fasteners themselves get corrosion resistance, in order to [...]

2207, 2021

What Does the Daily Operation of CNC Machining Attract Attention?

By |July 22nd, 2021|Categories: Industry News|Tags: |

What are the points for attention in daily operation of CNC machining? In the late 1940s, the United States began to study CNC machine tools, 1952, the Massachusetts Institute of Technology (MIT) servo laboratory successfully developed the first CNC milling machine, and in 1957 put into use.The first CNC machining center is the first successful development by the United States Carney – Drake Company in 1958.It adds an automatic tool [...]

2207, 2021

Common Mistakes in Fastener Selection

By |July 22nd, 2021|Categories: Industry News|

Standard fasteners are divided into ten categories. When choosing standard fasteners, it should be determined according to the use occasions and functions of the standard fasteners.   1.Coarse teeth instead of fine thread There are many important connecting parts on the machine, such as drive shaft, and most of the bolts are fine thread. If parts are missing during maintenance, some maintenance personnel will use coarse tooth bolts instead, which [...]

2207, 2021

How to Ensure the Precision of CNC Machining Parts?

By |July 22nd, 2021|Categories: Industry News|Tags: , , |

Keywords:CNC machining parts,How to ensure the accuracy of CNC machining parts? For many non-standard parts processing customers, the most concerned is the machining accuracy of CNC machining parts when selecting suppliers.It is easy to find suppliers for the precision processing industry in Shenzhen, but it is difficult to find the processing points with higher accuracy, and we must be careful.In short, there is a risk to accuracy and careful processing. [...]

2207, 2021

What Skills Does the CNC Lathe Have for Thin-Walled Part Machining?

By |July 22nd, 2021|Categories: Industry News|Tags: , , , |

Keywords:CNC lathe processing,CNC Turning parts,CNC Turning Services,Custom CNC Turning We all know that CNC lathe processing thin wall is more difficult, especially the processing of the inner hole, because in the cutting process, thin wall by the role of cutting force, easy to produce deformation.Lead to appear thus ellipse or middle small, two ends big “waist shape” phenomenon.In addition, due to the poor heat dissipation during processing, thin-walled casing is easy [...]

2207, 2021

Yijin Hardware Experts Tell You the Differences Between Drilling, Reaming, Boring, Honing and Broaching

By |July 22nd, 2021|Categories: Industry News|Tags: , , |

Compared with the surface machining of outer circle,the condition of hole machining is much worse,and hole machining is more difficult than that of outer circle.This is due to: The size of the tool used for hole machining is limited by the size of the hole being machined,poor rigidity is easy to bending deformation and vibration. The size of the hole is often directly dependent on the corresponding size of the [...]

2207, 2021

Yijin Hardware Helps You Understand the Reasons for Loosening of Threaded Fastener Connection and Common Structures for Anti-Loosening

By |July 22nd, 2021|Categories: Industry News|Tags: |

Loose connection of threaded fasteners is one of the common problems. The most commonly used fasteners in the process of use are loosened due to vibration, high and low load changes and impact, which leads to the reduction of equipment accuracy and safety reliability and affects the quality of tires and production efficiency. In order to make better use of threaded fastener connectors, the following network of standard parts shares [...]

2107, 2021

Can a Part Machining Plant with CNC Metal Precision Machining Eliminate Your Worries?

By |July 21st, 2021|Categories: Industry News|Tags: , , , |

keyword:CNC Metal Parts,Precision machine parts,Precision machinery parts processing plant,CNC Turning machining parts manufacturer CNC metal precision machine parts processing plant can solve your worries? There are a lot of people working in the big environment, and the influence on the environmental index is not very clear. Because there are too many factors that pollute the environment in reality, you may inadvertently have a little action or behavior that pollutes the [...]

2107, 2021

How Many Differences do You Know Between the Bolts and the Screws in Fasteners?

By |July 21st, 2021|Categories: Industry News|Tags: |

Bolts and screws are a common connection fasteners, which mainly play a role in connection and fixation in various fields and equipment.A lot of people sometimes screw and bolt to the wrong, easy to confuse.Yijin Hardware is going to share the differences between fastener bolts and screws today. I hope it will be helpful for you to use bolts and screws again in the future. The difference between bolts and [...]

2107, 2021

What is CNC? What is a CNC Machining Center?

By |July 21st, 2021|Categories: Industry News|Tags: , , |

Keywords:CNC machining center,CNC Services The full name is “Computer numerical control”,commonly known as “CNC”,automated machined tools are digitally controlled by computer.That is to say,as long as it is controlled by computer numerical automation machine tools can be called CNC.Including CNC turning,machining center,CNC wire-electrode cutting,CNC punch ,CNC laser cutting,etc.Many people mistakenly think that CNC is CNC machining center,the answer is not accurate, CNC turning machining(Mainly processing cylindrical parts) CNC machining center(Mainly processing [...]

2107, 2021

How is the CNC Technology Doing in the Metal Industry? What are the Advantages of Using the CNC Technology?

By |July 21st, 2021|Categories: Industry News|Tags: , , |

Keywords:CNC technology Today, YIJINHARDWARE is here to tell everyone about CNC technology, the advantages of using CNC technology and how CNC technology has changed the metal industry. Haha, friends who are interested, can share this article with people around you. CNC (Computer Numerical Control) machines are automated tools that are controlled by computer-simulated programming commands. CNC technology began to develop in the 1940s and 1950s. At that time, CNC technology [...]

2107, 2021

Calculation Methods for CNC Machining Quotation

By |July 21st, 2021|Categories: Industry News|Tags: , |

Detailed calculation method: 1) First of all, you can ask the other party to provide preliminary process arrangements for key or complex parts, detailing each process and the time consumption of each process 2) The processing cost can be calculated according to the hourly cost of the equipment required for each process. You can also ask the supplier for the specific equipment cost, for example, Ordinary Lijia is between ¥60~80 [...]

2007, 2021

What are the Factors That Affect the Surface Roughness in Precision Part Machining?

By |July 20th, 2021|Categories: Industry News|Tags: |

What are the factors that affect the surface roughness in machining precision parts? 1, the influence of cutting force and friction.When precision parts processing cutting tool cutting edge rounded corners and in the face of workpiece profile extrusion and friction may cause a plastic deformation of the metal material, which leads to the existing residual area distorted or deeper grooves, at this point, the increased surface roughness and machining brittle [...]

2007, 2021

How to Find the Hole Center with a Meter?

By |July 20th, 2021|Categories: Industry News|Tags: |

We sometimes encounter some special-shaped workpiece to be processed, the edge of the workpiece is curve, no straight line.   In the first process of numerical control processing, this will not have an impact on our processing, but to the back of the process processing, irregular shape will let us in the workpiece points encountered trouble, so that the processing can not be normal down. Even sometimes due to temporary process [...]

2007, 2021

What are the Advantages of Aluminum Casing?

By |July 20th, 2021|Categories: Industry News|Tags: |

The following Xiaobian for your explanation: First, the elastic coefficient is small, the collision friction can not spark, just the best performance in the automotive process. Second, there is no metal pollution, no toxicity, and the surface oxide layer has no volatile metals. Three, compared with other metal material density is small and light weight. Fourth, the plasticity is strong, the production is good, has the very good advantage for [...]

2007, 2021

Analysis of Machining, Technologies and Structural Materials for Shaft Parts

By |July 20th, 2021|Categories: Industry News|Tags: , |

1. Analysis of the structure, material and process of shaft parts (1.)Function and structure of shaft parts Shafts are used to support transmission parts and transmit torque or movement. The shaft needs to bear the load during work to ensure a certain degree of rotation accuracy. The machining surface of shaft parts usually has inner and outer cylindrical surfaces, inner and outer conical surfaces, step planes and end planes, as [...]

2007, 2021

What are the Main Advantages of Precision Part Machining?

By |July 20th, 2021|Categories: Company News|

Keywords:Precision parts Where are the main advantages of precision parts processing? In the precision parts and ordinary parts, more and more people will tend to choose the former, also as a component of machinery, precision parts why will be more popular?What are the benefits of precision parts processing?The following by our chief engineer to introduce to you: Parts in the process of processing, due to the influence of various factors, [...]

2007, 2021

Yijin Hardware Tells You Four Kinds of Flange Production Technologies

By |July 20th, 2021|Categories: Industry News|

The production process of flange manufacturer is mainly divided into forging, casting, cutting and rolling.   Casting flange and forging flange The shape and size of the flange blank is accurate, the processing quantity is small, the cost is low, but there are casting defects (pores). Crack. Inclusion); Poor streamlining of the internal structure of the casting (even worse in the case of cutting parts); Forged flanges are generally lower [...]

2007, 2021

Valve Body

By |July 20th, 2021|Categories: Industry News|Tags: , , , , |

It’s used to pipeline Material:brass H62 Material specification:∅25×64 Surface treatment:chrome plated   Properties of brass H62 H62 brass represents ordinary brass with an average copper content of 62%,ordinary brass is based on the addition of other elements of copper alloy be called special brass and it is still represented by “H”,followed by the chemical symbol and average composition f other added elements.Such as H62 that the copper content is 60.5%~63.5%,remaining [...]

2007, 2021

Machining Precision in the CNC Machining Industry

By |July 20th, 2021|Categories: Industry News|Tags: , |

We are exposed to processing every day, and we often mention precision in this process. But is your accuracy correct? Or do you mean “rigorous”? Next, let’s follow “Shenzhen Yijin” to learn those things about precision! The so-called machining precision refers to the actual size, shape, position of the machined part surface and the ideal geometric parameters required by the drawing! For ideal geometric parameters, the accuracy of dimension refers [...]

1907, 2021

Do You Know the Prices of These CNC Aluminum Parts?

By |July 19th, 2021|Categories: Industry News|Tags: , |

Do you know the price of these CNC aluminum parts? Everyone is familiar with CNC aluminum parts. CNC aluminum parts are used in many industries, such as medical industry, oil and gas industry, transportation industry, electronics industry and Marine industry.The CNC process for the production of CNC aluminum parts is also widely used in the aerospace industry, because of its excellent accuracy, which is very important in aerospace technology.So what [...]

1907, 2021

How are the CNC Machining Manufacturers in Shenzhen? Yijin Hardware Has Carried out Comprehensive Comparison with Multiple Dimensions in Various Regions

By |July 19th, 2021|Categories: Company News|Tags: , , |

Keywords:CNC Machining manufacturers,CNC Machining,How about Shenzhen CNC Machining manufacturers I’m not afraid of the quality of the product, I’m afraid to shop around. There is no contrast and no injury, this has been known to everyone since ancient times. For example, Shenzhen CNC Machining manufacturers, if you can find more Shenzhen CNC Machining manufacturers to compare their products, and compare the strengths of Shenzhen CNC Machining manufacturers, you will find [...]

1907, 2021

Although the Machining Efficiency of the CNC Lathe is High, the Following Six Points cannot be Ignored

By |July 19th, 2021|Categories: Industry News|Tags: |

Numerical control lathe processing technology with the ordinary lathe processing technology is similar, but because the numerical control lathe is a one-time clamping and then achieve continuous automatic processing to complete all the turning process, in numerical control lathe processing should pay attention to the following six points: 1, the choice of cutting amount needs to be reasonable Cutting dosage (AP, F, V) selection is reasonable or not for can [...]

1907, 2021

How Much Does CNC Machining Cost

By |July 19th, 2021|Categories: Industry News|Tags: , |

Tips: If you think this article is very good, Yijinsolution hopes to get your affirmation, bookmark or share it with people around you. If you want to know more about the quotation, you are welcome to send us your specific requirements, and we will give you the most real and favorable quotation   It may surprise you to find out that the first-ever CNC machine was invented way back in [...]

1607, 2021

Precautions for the use of calliper

By |July 16th, 2021|Categories: Industry News|Tags: |

Calliper has a variety of measuring modes, easy to operate, durable, versatile and low cost, can be said to be the most common measuring tool in the tool box. However, there are a lot of matters needing attention to the correct use of calipers. Let’s start with the error factors that affect the measurement results.   Error component When measuring with calipers, there are many factors that cause errors, such [...]

1607, 2021

What is the difference between GB/T 6170 hex nuts and GB/T 6175 hex nuts?

By |July 16th, 2021|Categories: Industry News|Tags: , |

GB/T 6170 hex nut abbreviation: GB6170 hex nut;GB/T 6175 hex nut hereinafter referred to as GB6175 hex nut. First of all, let’s take a look at the full name of the standard: GB/T 6170-2000 type 1 hex nuts (repl ced by GB/T 6170-2015) GB/T 6175-2000 type 2 hex nuts (replaced by GB/T 6175-2016)   Here is a brief introduction to the two standards: Hexagon nuts, style 2: Introduction of the [...]

1607, 2021

Shenzhen CNC parts machining manufacturer, change the layout, occupy a favorable development situation [YIJIN Hardware]

By |July 16th, 2021|Categories: Industry News|Tags: , |

Keywords:CNC Machining manufacturer,CNC Machining Now is the period of major equipment development. Therefore, you must seize the opportunity and immediately change your manufacturing method. It is possible that you can also change the development prospects of everyone based on your overall strength in the future. Therefore, Shenzhen CNCpartsmachiningmanufacturer will start immediately. Grasp the market trend and do a good job of related control. When you need to change the layout [...]

1607, 2021

Which CNC machining manufacturer to look for? [YIJIN Hardware] recommends it, and it’s correct to find the one with high quality standards

By |July 16th, 2021|Categories: Industry News|Tags: , , |

Keywords:CNC Machining manufacturer,CNC Machining,Which CNC machining manufacturer to look for   There must be a standard for choosing a CNC machining manufacturer. If there is no standard, you can only choose at will, and no matter whether it is right or wrong. Recently, many users are discussing the question of which CNC machining manufacturer to find. They have not been able to get a good answer. They can only blindly [...]

1607, 2021

What is CNC machining center?

By |July 16th, 2021|Categories: Industry News|Tags: , , , |

Keywords:CNC Machining center,CNCmachining The translation of cnc is called computer numerical control. Abbreviated as CNC in English. The automatic machine tool is digitally controlled by a computer. CNC includes CNC lathes, machining centers, CNC wire cutting, CNC punching machines, CNC laser cutting machines, etc. Many people mistakenly think that CNC is a CNC machining center, but this is actually wrong. So what is a cnc machining center?   The CNC [...]

1607, 2021

The powerful CNC Machining manufacturer behind CNC Machining customers【YIJIN Hardware】

By |July 16th, 2021|Categories: Industry News|Tags: , |

Keywords:CNC Machining manufacturer,CNC Machining ave you ever thought that when users question CNC Machining manufacturers, do you think that this material is actually very related? For CNC Machining, what you can see is basically some superficial things. Most of these things can’t meet the actual needs of customers. They can only be satisfied with the roughness of the surface, and the potential technical content is not seen by many people. [...]

1507, 2021

What’s the difference between screw, bolt and nut?

By |July 15th, 2021|Categories: Industry News|Tags: , , |

(1) bolt: A type of fastener consisting of a head and a screw (cylindrical body with external thread) to be fitted with a nut for fastening two parts with through holes.This type of connection is called the bolt connection. If the nut is unscrewed from the bolt, it can also make the two parts separate, so the bolt connection is a detachable connection. (2) screws: A kind of fastener composed [...]

1507, 2021

Material selection and performance requirements for cold heading process of fasteners

By |July 15th, 2021|Categories: Industry News|Tags: |

Cold heading is widely used in aerospace,automobile and other industrial sectors,mainly used in the processing of bolts,studs,screws,nuts and other fasteners.It has the characteristics of smooth work,high precision,high production rate and easy to realize automation   Performance requirements of various parts of multi-station cold heading machine The connection between crankshaft and machine body and impact connecting rod is made of high wear-resistant alloy copper tile,which has the advantages of large bearing capacity,long service [...]

1507, 2021

【YIJIN Hardware】 CNC Machining’s current market status and future prospects

By |July 15th, 2021|Categories: Industry News|Tags: , |

Keywords:CNC machiningCNC Machining’s current market status and future prospects CNC machining can be said to be a popular machining method at present. Compared with the previous machining methods, the current method is faster, more efficient, and has a considerable output and quality. CNC machining still has a certain room for improvement under the current market conditions.   Judging from the current market conditions of CNC machining, as long as it [...]

1507, 2021

What are the parts of CNC machine?

By |July 15th, 2021|Categories: Industry News|Tags: , |

Tip: This article may be long and take some time, but it will be useful and fun.   Hello, everyone. This is Yijin Solution. I’m very glad to have you read our knowledge content.Today we are going to introduce the knowledge points are:What are the parts of CNC machine. Before introducing the parts of CNC machine, let’s first repeat what is a CNC machine.   What is CNC machining? CNC [...]

1011, 2020

Comprehensive authoritative stainless steel knowledge from YIJIN CNC

By |November 10th, 2020|Categories: Company News|Tags: |

Classification of stainless steel Magnetic and non-magnetic stainless steel Stainless steel can be roughly divided into three categories: 200 series, 300 series, and 400 series. The 300 series is the most commonly used. The 200 series and 400 series are substitutes for the 300 series to a certain extent. Strictly speaking, the 400 series is not called stainless steel. , Called stainless iron, because it does not contain nickel, [...]

1011, 2020

The Two Giants of CNC Machining Centers Comparison Between Siemens and FANUC

By |November 10th, 2020|Categories: Industry News|

The CNC machining center is a high-precision CNC machine tool. The CNC system is the core control center of the entire machining center, which is equivalent to the human brain and its importance is self-evident. The numerical control system issues orders through a series of electronic components and circuits all over the machine tool, and then completes the various processing procedures of the machine tool. my country's numerical control [...]

1011, 2020

Faqs on 100 CNC Molding Design and CNC Precision Machining

By |November 10th, 2020|Categories: Industry News|Tags: , |

1.What is the commonly used shrinkage rate of plastic materials? Answer: ABS shrinkage rate: 0.5%;Application: it is the most accurate material to maintain the product size. Generally, it is used in products with high accuracy requirements. For example, ABS+PC is a common material for mobile phone shell.POM shrinkage: 2-5%, wear resistance and strength are very high, plastic gear are commonly used materials.PS shrinkage rate: 0.5% can do transparent material, [...]

411, 2020

The Most Comprehensive of Screws Fastener Surface Treatment Process

By |November 4th, 2020|Categories: Industry News|Tags: , , , , |

For fasteners surface treatment, people generally pay attention to beauty and corrosion, but the main function of fasteners is to tighten parts, and surface treatment has a great impact on fasteners fastening performance, so when choosing the surface treatment, should also consider the fastening performance factor, that is, the installation torque - pretightening force consistency. The surface treated coating must be firmly attached and cannot fall off during installation [...]

411, 2020

CNC Machining Services Aluminum Product Machining Technology

By |November 4th, 2020|Categories: Company News|Tags: , |

Aluminum is the most widely used and widely used metal material among non-ferrous metals, and its application range is still expanding. There are many kinds of aluminum products produced by aluminum materials. According to statistics, there are more than 700,000 kinds of aluminum products, and various industries such as construction and decoration, transportation, and aerospace have different needs. Today, I will introduce to you the processing technology of aluminum [...]

311, 2020

Roughing, Smoothing…CNC Expert’s Machining Experience!

By |November 3rd, 2020|Categories: Industry News|Tags: , , , , |

Roughing: Under the maximum load of the machine tool, in most cases, the largest possible tool should be selected, the largest possible feed amount, and the fastest possible feed. In the case of the same knife, the feed is inversely proportional to the amount of feed. Under normal circumstances, the load of the machine tool is not a problem. The principle of tool selection is mainly based on whether [...]

2910, 2020

Introduction to the Production Process of Precision Small Screws – Yijin Hardware

By |October 29th, 2020|Categories: Company News|Tags: |

There are many accessories that we are ignored,small to glasses,bag to airplanes.In these machines and the great human dream behind are inseparable from a small thing--screw.And a good screw can’t be separated from a good processing methods,such as small the 1.0 precision screw be used in precision instruments to the large extra-long screw be used in wind turbines and even aircraft.So,what kind of the production techniques are there for [...]

2910, 2020

Fault Diagnosis And Repair of CNC Machining Center Tool Holder 5 Core Problems

By |October 29th, 2020|Categories: Industry News|Tags: , , , , , |

The CNC tool post is the most common auxiliary device of the CNC machining center. It enables the CNC lathe to complete various or even all processing procedures in one clamping of the workpiece, so as to shorten the auxiliary time of processing and reduce the number of installation of the workpiece during the processing The errors caused thereby improve the machining efficiency and machining accuracy of the machine [...]

2910, 2020

The Difficulties in Cutting 304 Stainless Steel – Yijin CNC Will Give You the Best Solution

By |October 29th, 2020|Categories: Company News|Tags: , , , |

Stainless steel is difficult to process mainly due to the poor thermal conductivity of stainless steel, and the heating of the chip material will easily form a buildup on the tip of the tool, which is the main cause of damage to the blade. In addition, because of the large cutting force and high cutting temperature during processing, it brings some difficulties to the processing, and it is often difficult to [...]

2410, 2020

What Is Trochoid Milling Process?Yijin Hardware Engineer Team Will Give You The Answer.

By |October 24th, 2020|Categories: Company News|Tags: , , , , |

End milling cutter is used for machining with plane, groove and complex surface.It is different from with turning, the path design and choice of milling are also very important in the machining of groove and complex surface of these parts.Such as the general method of milling groove, at the same time the processing of the circular arc contact Angle up to 180, heat dissipation conditions are poor will lead [...]

409, 2020

How to Distinguish 304 Stainless Steel (SUS304)and 202 Stainless Steel(SUS202)

By |September 4th, 2020|Categories: Company News|Tags: , , , , , , , |

Explanation and analysis of stainless steel 1、 What kind of steel is stainless steel? Stainless steel is a kind of steel. Among them, iron-containing less than 2% carbon (C)is called steel, and more than 2% carbon (C) is called iron. In the smelting process of steel, it is necessary to add chromium (Cr), nickel (Ni), manganese (Mn), silicon (Si), titanium (Ti), molybdenum (Mo), and other alloy elements [...]

2707, 2020

Yinjin Hardware’s Advanced Processing Practices in CNC Milling Parts

By |July 27th, 2020|Categories: Company News|Tags: , , , , |

Milling processing Milling is to fix the blank and use a high-speed rotating milling cutter to cut on the blank to cut out the required shapes and features. Traditional milling is used more often for simple shapes / features such as contours and grooves. CNC milling machines can process complex shapes and features. The milling and boring machining center can perform three-axis or multi-axis milling and boring [...]

2207, 2020

The Relationship Between Surface Roughness and Tolerance Level in CNC Machining Industry

By |July 22nd, 2020|Categories: Industry News|Tags: , , , , |

Surface roughness is an important technical indicator, it reflects the micro-geometric error of the surface of the part, and it is the main basis for inspecting the surface quality of the parts; whether it is reasonable or not, it is directly related to the quality, service life and production cost of the products. There are three ways for selecting the surface roughness of mechanical parts, including calculation [...]

2007, 2020

Machining Precision of CNC Machining Industry YIJIN

By |July 20th, 2020|Categories: Industry News|Tags: , , , , |

We are exposed to processing every day, and we often mention precision in this process. But is your accuracy correct? Or do you mean "rigorous"? Next, let's follow "Shenzhen Yijin" to learn those things about precision! The so-called machining precision refers to the actual size, shape, position of the machined part surface and the ideal geometric parameters required by the drawing! For ideal geometric parameters, the accuracy of dimension [...]

1312, 2019

The 2019 Shenzhen The China Great Bay Area Industrial Expo (DMP)

By |December 13th, 2019|Categories: Company News|

The 2019 Shenzhen The China Great Bay Area Industrial Expo (DMP)will be held at the Shenzhen New International Convention and Exhibition Center from November 26th to 29th. The 2019 Bay Area Industry Expo will be relocated to the Shenzhen New International Conference and Exhibition Center, and YIJIN Hardware have also participated in it. The new exhibition hall With a new layout, Shenzhen International Convention and Exhibition Center has a total area of 500,000 square [...]

111, 2019

The Growth of The UAV Market

By |November 1st, 2019|Categories: Industry News|

The increasing use of unmanned aerial vehicles in commercial and military applications is one of the most significant factors expected to drive the growth of the UAV market. Improvements in flight control systems, owing to the development of sense and avoid technology, are expected to fuel the growth of the UAV market. And it is projected to reach USD 45.8 billion by 2025, at a CAGR of 15.5% from 2019 [...]

111, 2019

The IAPEX Auto Parts International Fair would be from Sat., 09.11.2019 to Tue., 12.11.2019 in Tehran.

By |November 1st, 2019|Categories: Industry News|

The IAPEX Auto Parts International Fair would be from Sat., 09.11.2019 to Tue., 12.11.2019 in Tehran. IAPEX Auto Parts International Fair is an international&professional trade fair for car parts and car spare parts and takes place in Tehran. It is an excellent opportunity to learn about the offer on the market for auto parts and auto spare parts.

111, 2019

China International Hardware Show (CIHS) held on 10.-12.10.2019

By |November 1st, 2019|Categories: Industry News|

1.Chinese hardware industry. China International Hardware Show (CIHS) held on 10.-12.10.2019. The show now is Asia’s top trade fair for the whole hardware industry, It offers specialist traders and buyers with a comprehensive category of products and services. It is now clearly established as the world’s second-largest hardware show after the INTERNATIONAL HARDWARE FAIR COLOGNE in Germany.