Industry News

Traditional dimensional control often only focuses on whether the "size" of the part meets the design requirements; while geometric tolerances further clarify the detailed standards of the part's shape, direction, position and runout. By precisely controlling these geometric characteristics, manufacturers can effectively avoid potential problems caused by part deformation, position deviation or assembly difficulties, and greatly improve product consistency and reliability.

Wire drawing surface treatment is a process that forms fine textures on the surface of materials through mechanical methods. It is widely used in metal materials such as stainless steel and aluminum alloy. This treatment not only improves the aesthetics of the product, but also effectively improves its corrosion resistance and scratch resistance.

Tapping is a threading method that creates internal threads in a hole. Threading is a general term used to describe the creation of internal or external threads using various types of cutting tools.

Gears are essential components in nearly all mechanical systems that require motion or power transmission. From automotive to robotics, from heavy machinery to medical equipment, the performance and lifespan of equipment are closely tied to the quality of its gears. 

When it comes to custom injection molded parts, surface finish matters — not just for appearance, but also for functionality and user experience. Among the most commonly used surface finish standards are SPI and VDI. But what exactly are they, and how should you choose between them? Let’s break it down 

In the field of precision manufacturing, true competitiveness lies not in equipment labels but in the understanding and innovation of process fundamentals. Through years of technological accumulation, we have built a comprehensive technical system spanning materials science, machining mechanics, and quality engineering. This article systematically analyzes the core elements supporting micron-level precision.

Teflon coating is a new type of surface treatment technology that can enhance the wear resistance and corrosion resistance of metal parts and extend their service life. It is widely used in high-demand industrial production.

Injection molds require high assembly precision to ensure performance and longevity. In technical drawings, clearly specifying tolerances and fits is essential for proper mold function and smooth production.

Machining allowance refers to the thickness of the metal layer cut from the machining surface during machining. Machining allowance can be divided into process machining allowance and total machining allowance.

What is Deflection?

Deflection refers to the displacement of the cutting tool under load, which can lead to tool bending or breakage. This phenomenon may cause reduced tool life, poor surface finish, dimensional inaccuracies, or even complete workpiece failure.

A useful analogy is a diving board: when unoccupied, the board remains straight, but as a diver moves toward the end, it bends progressively. Similarly, cutting tools experience deflection under cutting forces.