May 22,2024

High-speed computer gong machine tool function debugging

High-speed computer gongs use precision level and other testing tools, mainly by adjusting the shim iron way to fine-tune the level of the main bed of the machine tool, so that the geometric accuracy of the machine tool reaches the allowable tolerance range;

May 22,2024

CNC lathe processing core maintenance maintenance knowledge

As a precision CNC machine tool, it is necessary to do daily maintenance and maintenance to ensure the normal and long-term stable operation of the machine tool. What knowledge does the processing core have.

May 22,2024

Machining Surface Roughness and Factors Affecting Surface Roughness

Surface roughness is one of the important marks to measure the quality of the machined surface, which has a great influence on the wear resistance, corrosion resistance, fatigue strength and fit properties of the parts. However, there are many factors affecting surface roughness in processing. In order to achieve good surface roughness, we will understand what these factors are.

May 22,2024

What is machining?

Machining automation production line can be in the case of no human intervention in accordance with the provisions of the program or instruction automatic operation or control of the process, the goal is "stable, accurate, fast". At present, it has been used in the production of casting, forging, stamping, heat treatment, welding, cutting and mechanical assembly. Through the use of machining automation production lines can not only liberate people from heavy manual labor, part of mental labor and harsh and dangerous working environment, but also expand the function of human organs, greatly improve labor productivity, and enhance human understanding of the world and the ability to transform the world.

Apr 07,2024

Quality becomes the support point for the steel industry to adjust the variety structure.

After the steel industry revitalization plan was approved by the State Council, the detailed rules for the adjustment and revitalization of the steel industry as an important supporting measure were also officially released. As an action plan for the comprehensive response measures of the iron and steel industry, the detailed rules clearly define the planning objectives, key tasks, policies and measures for the adjustment and revitalization of China's iron and steel industry in the next three years. Among the eight key tasks for the adjustment and revitalization of my country's iron and steel industry, the sixth is to adjust the structure of steel products and improve product quality. The important position of product quality in the development of iron and steel industry is explained again.

Apr 07,2024

Introduction of plating process for repairing old aluminum alloy parts

Aluminum and aluminum alloy electroplating is more difficult, because aluminum has a strong affinity for oxygen, the surface is easy to oxidize; Aluminum is an amphoteric metal, which is unstable in acid and alkali. The potential of aluminum is very negative, and it is easy to be etched and replaced with plated metal in electroplating solution. The expansion coefficient of aluminum is larger than that of most metals, so the coating is easy to bubble and fall off, affecting the binding force.