Understand the knowledge of precision parts processing
In industrial production, precision parts processing is the most commonly used means and method, and in this technology, the first thing to consider is the quality and structure of the parts themselves. If a poor quality part is selected, no matter what processing method is used, it will not help. Therefore, the quality of precision parts processing is an important part of precision parts processing. When it comes to parts, it is an important product in many mechanical equipment. Components are the basic elements that make up a machine. Machines typically include one or more transmissions (eg, motors, internal combustion engines, steam engines) for receiving external energy.
Complete the execution part of the mechanical production function (such as the tool in the machine tool), and transmit the motion and power of the prime mover to the transmission part of the execution part (such as in the machine tool) It is composed of a detection and control system (such as a numerical control system in a machine tool) that ensures the coordinated work of each part of the machine (that is, the machine consists of a prime mover part, a transmission part, an execution part, and a measurement and control part). Disassemble the machine to get various parts.
Precision parts are the basic elements that constitute a machine, which can be divided into two categories: one is the parts that can be used in a variety of machines (such as gears, shafts, etc.), It is called a universal part; the other type is a part that is only used in a certain machine (such as a bolt, a propeller, etc.), which is called a special part; in addition, some parts that work together can also be combined. together, called components or assemblies. (eg couplings, reducers, etc.)
It is of course important to have knowledge of precision parts machining, because if one of the operations goes wrong, it will Affect the quality of the product, so in some details, the above problems are very important, let's learn about the knowledge of precision parts processing.
1. Ensure that the machining performance of the cutting tool is stable and reliable
When machining on a CNC machine tool, the cutting performance and life of the tool should be stable and reliable, and the tool should be forced to change regularly or be controlled by The system manages the tool life. The same batch of CNC tools cannot have big differences under different cutting performance and lifespan, so as to avoid frequent downtime for tool change or 2. A large number of processed workpieces are scrapped.
Ensure a longer service life of the cutting tool
The blade should have a high service life, and a coated blade with good performance and wear resistance should be selected and the cutting amount should be selected reasonably.
3. Avoid tool wear
Ensure the reliability of chip breaking, chip rolling and chip evacuation, the chaotic chip breaking system will bring great harm to automated production, resulting in the cutting edge fall off, and produce different degrees of loss due to various factors.
4. To ensure the conversion of tool status
Ensure that it can quickly change gears, change blades, and automatically change tools.
5. Adjust the tool position scientifically and reasonably
It can quickly and accurately adjust the size of the tool processing parts, the initial positioning point of the tool, etc.
This is about the knowledge of precision parts processing. Dongguan YIFENG METAL Technology is very professional in precision parts processing. You can consult online in this regard. Questions and calls to discuss.
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