Knowledge

(1) Trial cutting method That is, first cut out a small part of the processing surface, measure the size obtained by trial cutting, adjust the position of the tool cutting edge rel

At present, most of the appearance parts of household appliances are obtained by injection molding. In the process of injection molding, defects such as weld marks, gas marks, and

The tools, measuring tools, molds, etc. used in mechanical manufacturing should have sufficient hardness to ensure performance and life. Today, the editor will talk to you about to

The design of the gate is related to the size, shape, mold structure, injection process conditions and performance of the plastic parts. But in terms of basic functions, the gate s

What is quenching? Quenching is a heat treatment process that heats steel to above the critical temperature, keeps it warm for a certain period of time, and then cools it at a rate

1. Screen printing Screen printing is to stretch silk fabric, synthetic fiber fabric or metal screen on the screen frame, and make the screen printing plate by hand-carving paint f

Taboos in the application of milling tools Taboos in the application of end milling tools for complex curved surfaces of titanium alloys Titanium alloy is a metal material with hig

The mechanical properties of materials mainly include: Elastic properties, plastic properties, hardness and impact resistance, etc. In the early stage of product design, linear ana

Stainless steel can be seen everywhere in life, and there are various types, which are hard to distinguish. Today, the editor will share an article with you to explain the knowledg

1. Pressing the wire into the substructure The purpose of crimping: (1). Pre-deform the material to reduce the resistance during bending and make the dimensions during bending more

"Product quality control is a headache for every enterprise." Quality control is a systematic project with its own rules and unique control methods. If you do not master

1. The barrel needs to be cleaned before injection molding Before the newly purchased injection molding machine is used for the first time, or when the product needs to be changed,