What is the difference between GB/T 6170 hex nuts and GB/T 6175 hex nuts?
shalashala
November 27, 2021
Method of pouring and cleaning of castings
shalashala
May 09, 2022
Commonly used pouring methods in investment casting are: 1) There are the following types of thermal gravity casti…
Investment Casting Materials and Manufacturing Process
shalashala
May 09, 2022
Mold material The performance of the molding material should not only ensure the convenient production of investme…
What is investment casting ?
shalashala
May 09, 2022
What is investment casting ? Investment casting, also known as lost wax casting , includes processes such as press…
Process Analysis of CNC Machining Parts Drawing
shalashala
March 13, 2022
Process Analysis of C NC Machining Parts Drawing (1) The method of dimensioning in the drawings of CNC machining…
Introduction to the correct maintenance of exterior lamps
shalashala
March 08, 2022
It is an extremely quick and simple task to check the bulbs of lamps outside the car f…
The Influence of CNC Turning and Milling Machining on Turning Efficiency
shalashala
March 08, 2022
The cutting efficiency of CNC lathes will be affected by human factors, environmental factors and the machine tool…
What is brass, red copper and red copper, and what is the difference?
shalashala
March 08, 2022
1. Brass is an alloy composed of copper and zinc. Brass composed of copper and zinc is called ordinary brass. If i…
How to quickly deal with the fogging of car front windshield
shalashala
March 08, 2022
“The weather is getting cold. A few days ago, it was raining, damp and cold, and the f…
New tire technology: green travel to make the road silent
shalashala
March 07, 2022
As we all know, noise is seriously disturbing our daily life, and traffic noise pollu…
Introduction to the correct choice of lubricating oil in summer
shalashala
March 07, 2022
In the summer heat, not only the human body will have various adverse reactions, but a…
“Registration Measures” to promote the development of the automobile market
shalashala
March 06, 2022
The research report of the automobile registration method is reported by the Policy Re…
Approximate dry machining benefits from minimal lubrication
shalashala
March 05, 2022
With the continuous development and technological progress in the field of metal proce…
The traction converter of the high-speed EMU adopts a fully enclosed circulating water cooling system
shalashala
March 05, 2022
The heat dissipation capacity of the cooling system of the traction converter direc…
Do 3D Printing And CNC Machine Coexist Or Compete?
shalashala
March 05, 2022
Many countries in the world have cultivated 3D printing as a new growth point for future…
