Precision parts machining quality is an important part of precision parts machining

In industrial production, precision parts processing is a commonly used means and method, and in this field of technology, the first thing to consider is the quality and structure of the parts themselves. If inferior parts are selected, no matter what processing method is used, it will be of no use. So the quality of precision parts processing is an important link in precision parts processing. When it comes to components, they are an important product in many mechanical equipment. Components are the fundamental elements that make up a machine. Machinery usually includes one or more transmission devices for receiving external energy (such as motor, internal combustion engine, steam engine).

The execution part of the mechanical production function (such as the cutting tool in the machine tool) is completed, and the motion and power of the prime mover are transmitted to the transmission part of the execution part (such as the gear and spiral transmission mechanism in the machine tool), ensuring the coordinated work of various parts in the machine. The detection and control system (such as the CNC system in the machine tool) is composed of the prime mover, transmission part, execution part, and measurement and control part. By disassembling the machine again, various parts can be obtained.

Precision parts are the basic elements that make up machines and can be classified into two categories: one is the parts that can be used in various machines (such as gears, shafts, etc.), called universal parts; The other type is parts that are only used in a certain machine (such as gun bolts, propellers, etc.), called specialized parts; In addition, parts composed of certain collaborative working parts can also be combined, called components or assemblies. (e.g. coupling, gearbox, etc.)

Mastering the knowledge of precision machining of parts is of course very important, because if one of the operations goes wrong, it will definitely affect the quality of the product. Therefore, in some details, these issues are all important. Below, we will learn about the knowledge of precision hardware parts machining.

1. Ensure stable and reliable machining performance of cutting tools

When machining on CNC machine tools, the cutting performance and lifespan of the cutting tools should be stable and reliable. Regular and mandatory tool changes should be implemented for the cutting tools or the tool lifespan should be managed by the control system. The same batch of CNC cutting tools should not have significant differences in different cutting performance and lifespan, to avoid frequent shutdowns and tool changes or 2. Processing workpieces should be scrapped in large quantities.

Ensure longer service life of cutting tools

The blade should have a high service life, and coated blades with good performance and wear resistance should be selected, as well as a reasonable cutting amount.

3. Avoid tool loss

Ensure the reliability of chip breaking, rolling, and removal. A chaotic chip breaking system can bring great harm to automated production, leading to blade detachment and varying degrees of wear and tear caused by various factors.

4. Ensure the transition of tool status

Ensure the ability to quickly shift gears, change blades, and perform automatic tool changes.

5. Scientifically and reasonably adjust the tool position

Capable of quickly and accurately adjusting the dimensions of tool processing parts, initial positioning points of tools, etc.