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So far 易进 has created 114 blog entries.

A Complete Guide To The Bolt and Screw Nut


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, tools, instruments, meters and daily necessities. There are many kinds of fasteners, different performance and use, and the degree of standardization and serialization is very high. What Is Fastener Fasteners, also [...]

A Complete Guide To The Bolt and Screw Nut2021-12-03T18:32:35+08:00

A Complete Guide to CNC Turning


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 capabilities can stop rotation to allow for milling out of other shapes. Turning parts on CNC turning centers allows for a wide range of complexities, sizes and material types. The starting [...]

A Complete Guide to CNC Turning2021-11-30T18:15:04+08:00

A Complete Guide to Surface Finish of CNC Machined Parts


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 the product, extended service life, but also can beautify the appearance, and improve the added value of the product and market competitiveness. Surface finishing technology has been widely used in CNC [...]

A Complete Guide to Surface Finish of CNC Machined Parts2021-12-03T14:09:23+08:00

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


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 production. Numerical control technology (CNC) and the birth of numerical control machine tools, while improving the efficiency and quality of mechanical processing, has brought a broader development space for the field [...]

What Is the Accuracy of A CNC Machine, and How Is It Calculated?2021-12-03T14:13:52+08:00

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


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 modern technologies, various engineering materials with high strength and high hardness have wider and wider applications. Traditional cutting technologies are not enough any more. The appearance of modern CNC turning makes [...]

What Do You Know About CNC Turning, CNC Milling and CNC Machining?2021-10-28T15:46:16+08:00

CNC Machining Technology for High-End Precision Manufacturing


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. As a sign of modern machine tool technologies and modern machinery manufacturing, the CNC machine tools are actually strategic supplies related to national economy and people’s livelihood as well as top-end [...]

CNC Machining Technology for High-End Precision Manufacturing2021-10-19T09:59:11+08:00

Top 10 CNC Machining Service Providers in the USA


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 CNC machining are significant criteria to measure a country for its comprehensive power and industrial modernization. e wide application. As one of the biggest technical powers on this planet, the USA [...]

Top 10 CNC Machining Service Providers in the USA2021-11-24T09:49:57+08:00

A Complete User Guide to CNC Machining


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, and uses a computer to decode them, so as to make the machine tool operate and conduct part machining. Turning or milling with tools are carried out to machine blank materials [...]

A Complete User Guide to CNC Machining2021-10-11T14:21:40+08:00

Yijin Hardware Explains the Reasons for CNC Machining Burr Formation


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 the cost of products and prolonging the production cycle of products, but also causes the whole product to be scrapped and economic losses if the burr removal is improper.   In [...]

Yijin Hardware Explains the Reasons for CNC Machining Burr Formation2021-09-23T11:31:01+08:00

What Do You Know About CNC Machining Accuracy?


Keywords: machining accuracy knowledge Machining accuracy refers to the degree of conformity between the actual size, shape and position of the surface of the machined parts and the ideal geometric parameters required by the drawings. The ideal geometric parameter, in terms of size, is the average size; For surface geometry, it is absolute circle, cylinder, plane, cone and straight line, etc. For the mutual position between the surface, it is absolutely parallel, vertical, coaxial, symmetric, etc. The deviation between the actual geometric parameters and the ideal geometric parameters is called machining error.    1.Brief introduction of machining accuracy is mainly used [...]

What Do You Know About CNC Machining Accuracy?2021-10-22T15:13:46+08:00