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December 31, 2023

How to conduct waterproof and airtightness testing on injection molded parts of automotive high-voltage connectors

In recent years, in the automotive industry, the use of plastic materials to replace expensive and heavy metal materials has gradually expanded. Some engineering plastic injection molded parts have high strength, even higher than metal, but they have advantages such as light weight and low price, which can effectively reduce the cost of component processing, assembly, and maintenance, and also make cars lightweight and reduce fuel consumption. In today's car, there are many components that use plastic injection molded parts. F

December 23, 2023

Whether the mold is good or not, mold processing is very important!

Whether the mold is good or not, mold processing is very important! If you want to know whether a set of molds is good or not, of course, processing is important. So, what are the aspects of mold processing, process, and details? Today, let's talk about it for everyone.

December 16, 2023

What should be noted for injection molds

What should be noted for injection molds? 1. The shrinkage coefficient of each material is different, and plastic molds should have a reasonable shrinkage rate 2. Plastic molds must have

November 21, 2023

Techniques for Precision Parts Processing

(4) The accuracy of sawing dimensions is not high When sawing precision parts, factors such as uneven coordination between the left and right hands, weak sense of responsibility for size control, and weak measurement technology and grasping ability often result in inaccurate sawing dimensions (with a maximum difference of more than 3-4mm) and rough surfaces, which do not meet the precision requirements of instruments and equipment. According to the rel

November 18, 2023

The current situation and problems of fitter processing skills in precision parts

(1) Processing Techniques for Resistance Heat Sinks Resistance heat sink is the most common, practical, and widely applicable component among precision parts. The material used is mostly 5A06 with a thickness of 0.8mm, which is usually stamped and shaped using professional stamping molds to overcome obstacles such as insufficient dimensional accuracy and difficulty in clamping during the stamping and shaping process. Combined with gradually advancing m

November 01, 2023

How to determine the clearance of hardware stretching molds

The selection of gaps for hardware stretching molds should ensure that the punching reaches good cross-sectional quality, high dimensional accuracy, and a smaller punching force, usually resulting in a longer lifespan of the hardware stretching mold. The reasonable clearance of hardware stretching molds refers to a range of values, the maximum reasonable clearance and the minimum reasonable clearance.

September 28, 2023

What are the difficulties in PVC mold process?

What are the difficulties in PVC mold process? PVC mold cooling mop: polyurethane foam cooling mop (also known as microcellular foam plastic cooling mop). It is assembled from polyurethane foam shoe soles and non polyurethane foam shoe climbers. PVC, the key component is polyethylene, and other ingredients are added to improve its temperature resistance, ductility, plasticity,

September 16, 2023

The entire process of CNC machining

With the increasing development of industry, CNC machining is widely used in various industries as the mainstream form of machining. Especially in the fields of aerospace, medical equipment, electronic digital, automotive modification accessories, high-end audio equipment, etc.

August 17, 2023

Process flow and precautions for sheet metal processing

Sheet metal is a processing technique, and sheet metal processing is also known as sheet metal processing. This includes traditional methods and process parameters such as cutting and cutting, punching processing, bending and pressing forming, as well as various cold stamping mold structures and process parameters, working principles and operation methods of various equipment, as well as new stamping technologies and processes, and metal sheet metal processing of parts.

July 25, 2023

Process flow and precautions for sheet metal processing

Sheet metal is a processing technique, and sheet metal processing is also known as sheet metal processing. This includes traditional methods and process parameters such as cutting and cutting, punching processing, bending and pressing forming, as well as various cold stamping mold structures and process parameters, working principles and operation methods of various equipment, as well as new stamping technologies and processes, and metal sheet metal processing of parts.

July 23, 2023

CNC processing application field

CNC machining provides efficient, high-precision, flexible, repeatable, and multifunctional parts manufacturing solutions. It is widely used in various industries, such as aerospace, automotive, electronics, medical equipment, mold manufacturing, etc.

July 20, 2023

CNC Processing Advantages

The development of CNC machining provides high-precision and high-efficiency parts manufacturing solutions for various industries. Compared to traditional manual operations and conventional mechanical processing, CNC machining has the following advantages: 1. High precision CNC mach

July 16, 2023

CNC machining process flow

CNC machining (computer numerical control machining) is a method of using computer-controlled CNC machine tools for machining, widely used in various industries' part manufacturing. It controls the machine tool to cut along a specified path through a pre written machining program, thereby achieving the machining of the workpiece. The following will introduce the process flow of CNC machining. Firstly, design and develop processing techniques

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