In CNC machining parts (including CNC milling parts and CNC turning parts), injection molds and sheet metal parts. We often use: "International Tolerance Comparison Table".

In the complex world of precision manufacturing, precisely controlling tolerances is the core factor determining product performance and market competitiveness. As a professional cnc machining parts factory, JSJM deeply understands the strict requirements for precision in various industries. We are proud to announce that the carefully compiled International Tolerance Chart has now been made available on our website. It aims to help engineers and manufacturers quickly match processing techniques with tolerance grades, and at the same time, comprehensively showcase JSJM's outstanding precision manufacturing capabilities.

In CNC machining parts (including CNC milling parts and CNC turning parts), injection molds and sheet metal parts. "Anodizing" is often used as a surface treatment process for parts. Let's introduce "anodizing" to everyone

In CNC machining parts (including CNC milling parts and CNC turning parts), injection molds and sheet metal parts, shape or position tolerance symbols are often used.

We are a CNC machining company from China. The parts and services we provide include: automotive parts manufacturing; drone parts manufacturing; medical equipment parts; robot parts; automation equipment parts; injection molds; sheet metal parts, etc.

Stainless steel is a commonly used material in precision CNC machining parts, injection molds and sheet metal parts. Now we share the "International Name Comparison Table" of different types of stainless steel at the bottom of this article.

Aluminum alloy is a frequently used material in CNC parts processing, including CNC lathe parts and CNC milling machine parts.

We are not only a Mold Manufacturing Company but also a CNC machining company that provides precision machined parts and CNC prototyping for a variety of products. Today I would like to share with you: Several methods of hardening metal surfaces.

Among CNC machined parts and injection mold parts: quenching, annealing, tempering and normalizing are four commonly used methods for material heat treatment. In the precision hardware processing industry, they can be regarded as the four kings of heat treatment. They have different functions.It can be adjusted according to the material properties to meet the needs of different engineering applications.

CNC machining is a process method for machining parts on CNC machine tools. It controls the displacement of parts and tools through digital information to achieve mechanical machining. CNC machining solves the problems of variable parts variety, small batch, complex shape, high precision requirements, etc., and is an effective way to achieve efficient and automated machining.

5-axis CNC engraving machining is a high-precision advanced manufacturing technology that enables multi-angle, complex contour processing in one single clamping via five-axis linkage. It slashes positioning errors, boosts efficiency, and is widely used in aerospace, automotive, mold, and precision craftsmanship fields, delivering superior accuracy for high-complexity components.

DLC technology refers to Diamond-like Carbon, which is a technology that forms a diamond-like carbon film on the surface of an object to enhance the hardness, wear resistance and reduce the friction coefficient of the material. DLC technology is widely used in injection molds, automobiles, tools, machinery, aerospace and medical fields.

In modern manufacturing, improving the surface hardness and wear resistance of metal materials is the key to improving product performance and life. Traditional quenching technologies, such as salt bath quenching and induction quenching, can effectively improve the overall hardness of the material, but it is often difficult to achieve precise local hardening. The emergence of laser quenching technology, with its unique advantages, provides a new solution for local hardening and is widely used in customer-customized hardware parts and injection molds.