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Nine major errors in machining, how many do you know? This article analyzes the nine major errors of machining. Avoid these errors and you can go further in machining. Machining error refers to the degree of deviation betwee...
For the first time, I understand the naming rules of steel. I have been engaged in machinery for so many years. 1) Carbon structural steel Representation method: Q+number+(quality grade symbol)+(deoxidation method symbol)+(special purpose symbol) ①The steel number is prefix...
The generation, classification and removal method of residual stress Causes of residual stress A component is affected by internal and external influences such as uneven stress field, strain field, temperature field, and inhomogeneity of ma...
Hardenability and hardenability Hardenability and hardenability are two performance indicators that characterize the quenching ability of steel, and they are also an important basis for material selection a...
Happy New Year Dear All Friends, We will close 3 days for the New Year Holidays, thanks for your support in the past year, Dongguan Mingte wish you a happy, healthy hoildays with yo...
When are the three auxiliary gases of air, oxygen and nitrogen used for laser cutting? The laser cutting machine uses different auxiliary gases to cut different materials. The thickness of the cutting material is different, the pressure of the auxiliary gas and...
Merry Christmas and Happy New Year All The Dear Friends,
What is the highest machining accuracy of the machine tool? Turning The workpiece rotates, and the turning tool performs cutting processing of linear or curved movement in the plane. Turning is generally carried out on a lathe...
Bearings want to be assembled well, these basics must be kept in mind Assembly of sliding bearings Sliding bearing is a kind of sliding friction bearing, which is characterized by stable operation, reliable and low noise, and can withstand h...
Why is the thread milled well? Through the comparison of various aspects, it can be found that there are many advantages in thread milling: (1) A thread milling cutter can process threads wit...
Design Guidelines for Mechanical Structures-Reliability Design Guidelines 1. Redundancy rule Repeatedly set up multiple components with the same function, sub-function redundancy and principle redundancy; 1) Functional redundancy: backup with...
How to play with the dimensional chain, understand everything! Determination of process size and tolerance when benchmarks coincide 1. Determine the machining allowance of each processing procedure 2. Starting from the last process...
How to choose the way of milling tool? Numerical control processing equipment and its supporting CAM system have been widely used and developed in the field of mechanical production. The machining tool path genera...
How to install the bearing, and a demonstration of incorrect installation Bearing installation should be carried out in a dry and dust-free area as far as possible, and should be far away from equipment that generates metal chips and dust. When it ...
How to install the bearing, and a demonstration of incorrect installation Bearing installation should be carried out in a dry and dust-free area as far as possible, and should be far away from equipment that generates metal chips and dust. When it ...
Efficient processing method for complex deep holes Complex deep hole machining is becoming more and more challenging. Parts often require additional features, such as very small hole finishes, internal chambers, pore diamete...
Classification of linear motion parts in the field of automation Linear motion parts classification With the increasing development of the automation field today, regarding the main problems of automatic linear motion parts, we so...
As long as the milling cutter is simply improved, the efficiency is greatly improved! Take a look, what kind of knife is this? Is it an ordinary milling cutter? Looking at the attached view again, the original difference from the ordinary milling cutte...
Six steps allow you to become a CNC programmer, how many steps have you taken? No matter which line you are in, if you want to become a master, you must stand the experience of time and constantly improve your work ability. In the CNC machining industry...
The method of selecting the positioning datum for machining parts of machining center In the process of CNC machining center processing, whether the selection of positioning reference is reasonable or not determines the quality of the parts, whether it can ens...
