Are you looking for reliable aerospace fastener manufacturers? Numerous companies compete for a piece of the pie. But now, don’t waste time – explore the top aerospace fastener manufacturers in the USA and find the perfect partner for your project About Yijin Hardware Co., Ltd. Yijin Hardware Co., Ltd specializes in precision machining and provides OEM…

Don’t waste time – explore the top 10 USA-turned-parts manufacturing companies and find the perfect partner for your project. The advantage of choosing CNC turning for your project is that CNC turning can process some complex parts, such as surface parts and three-dimensional space surface parts. Custom-turned parts cover the following industries:  aerospace, military, scientific…

5-Axis machining is the process that uses CNC machines to transport cutting equipment or parts over five different axes at the same time. It allows for the creation of intricate components, so five-axis CNC milling is extremely common in aerospace processes. There are a lot of 5-axis CNC machining services companies across the USA. That…

CNC machining is a method to control machine tool movement and machining process by using digital information. CNC machined parts are widely used in various industries, such as aerospace, ships, automobiles, information technology, automation, and other industries. Today we will introduce the top 10 CNC machining manufacturers in the United States to help you find…

A thread gauge is a gauge used to check whether threads meet specifications. Thread plug gauges are used to check internal threads and thread ring gauges are used to check external threads. Thread is an important and commonly used structural element. Threads are mainly used for structural connection, sealing connection, transmission, reading, and bearing. From…

Large-size hexagonal bolts are produced by a high-strength fastener company, the specifications are M48 to M64, and the materials are 42CrMoA, 40CrNiM0, and other medium carbon alloy structural steels. In the process of cutting, forging, and heat treatment of the bolt, especially after the heat treatment, Bolt cracks of different forms were found. The total…

The hole is an important surface on the box, bracket, sleeve, ring, and disc parts, and it is also a surface often encountered in machining. In the case of the same processing accuracy and surface roughness requirements, processing holes is more difficult than processing the outer surface, the productivity is low, and the cost is…

Machining trapezoidal threads on CNC lathes have certain technical difficulties, especially in high-speed cutting. It is not easy to observe and control during processing, and its safety and reliability are also poor. This requires correct tool geometry and processing technology. Today, YIJIN Hardware introduces an effective and feasible method of trapezoidal thread processing. Regardless of…

This article introduces the structural characteristics and CNC machining ideas of complex parts through the case of complex parts produced by our company, as well as the CAXA/CAM processing method adopted in the machining center of the case. The complex part features, processes, and other aspects are described and carried out. The processing of the…

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….