What Are Threaded Fasteners? Threaded fasteners are mechanical parts with internal or external threads. The traditional thread detection method is to use a thread gauge for contact or use a universal tool microscope for manual measurement. The workload is large, the working efficiency is low, and the measurement results are easily affected by the operator….

What Is Tool Offset? Tool offset: The compensating displacement of the tool position along the direction parallel to the control coordinate. Tool offset is the relative displacement applied to the coordinate axes of a machine tool during all or a specified part of a machining program. The displacement direction of the axis is determined by…

Thread connection is widely used in the connection and fixation of product parts because of its low cost, simple structure, convenient disassembly and assembly, reliable connection, and other characteristics. A loose bolt may cause parts to loosen abnormal sounds, fall-off damage, and other situations, even endanger personal safety, and may even put the whole production…

How Are Bolts Made? Bolt processing methods are generally divided into three kinds: cold/hot forging screw head processing; Direct head forming machining without cold or hot forging; impact molding. Machining high-strength bolts generally use cold hot forging to form a head shape. The specific manufacturing process of the bolt is as follows: Green rod Cold…

What is CNC Turning? CNC Turning is a manufacturing process. Metal bars are held and rotated while a tool removes material to create a shape for the CNC-turned components. 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…

1 Introduction In recent years, CNC machining technology has developed rapidly, the surface finish has become a major content of engineering design. In mechanical processing, certain processing of the surface of the materials or products, can not only improve the capability and quality, such as corrosion resistance, wear resistance, oxidation resistance, etc. To ensure the…

Introduction CNC machining processing is an indispensable part of the machinery manufacturing industry, and 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 CNC parts processing. Science and technology are the primary productive forces. With the improvement…

Introduction The application of CNC technology has radically changed traditional manufacturing. Especially in recent years, the development of microelectronic technology and computer technology has brought new energy into CNC machining. We could say that CNC technology and CNC equipment are a significant basis of industrial modernization for a country. CNC machine tools are the mainstream…

Don’t waste time – explore the top 10 best USA CNC machining service companies and find the perfect partner for your project. About Yijin Hardware Yijin Hardware Co., Ltd. one of the leading CNC machining manufacturers in China, specializes in precision CNC machining and provides OEM ODM services for various industries including aviation, electronics, furniture,…

As early as the 18th century, the micrometer appeared on the manufacturing stage in the development of the machine tool industry. A micrometer is still one of the most common precision measuring tools in the workshop. Today, YIJIN Hardware will briefly introduce the birth and development of the micrometer for you. Initial Attempt to Measure…