How to understand mechanical drawings? I have been engaged in mechanical design for four years. Now I not only have to read drawings, but also design and produce drawings. This has...

When discussing several methods of painting LNG (liquefied natural gas) gas storage tanks, we must first realize that this work is not only related to the appearance maintenance of...

After 53 years of walking among steel, I know the performance of each type of steel well. (Photo by Li Xinhui) When receiving a welding problem, we carefully conceived and made a p...

The specific internal and external anti-corrosion processes of storage tanks are as follows: 1. Internal anti-corrosion of storage tanks 1.1 Anti-corrosion coating at welds: For we...

Today we will discuss the approximate calculation method for machining quotation. The material cost is certain. The main difference lies in the different labor costs, transportatio...

D-type rubber fender installation process application scope This operation is suitable for the fender rubber fender installed on the side outer plate of the ship. Installation step...

Shenzhen Guangming Dingcai UG five-axis CNC practical teachers + customized courses are the first choice for career advancement. Doubling salary is not a dream. In Shenzhen Guangmi...

Sample Confirmation Process 1 Purpose and Scope The sample confirmation process is designed to ensure the quality and compliance of product samples, improve production efficiency, ...

Boring processing is an important metal cutting method and is widely used in various machinery manufacturing industries. It mainly rotates and moves the boring tool on the workpiec...

In Hebei's industrial manufacturing field, three-dimensional welding platforms are widely used.