The CNC parts processing quality inspection process refers to a set of operating procedures that inspect and test the cnc machining parts after the CNC parts are processed to ensure that the processing quality meets the requirements. The following is an introduction to the CNC parts processing quality inspection process and related issues:
First, perform a visual inspection: perform a visual inspection of the workpiece, including size, shape, surface finish, etc.
Carry out measurement and inspection: Use professional measuring instruments to conduct accurate size and shape measurements of the workpieces to check whether the size and shape of the workpieces meet the design requirements.
Use CMM machine for three-dimensional coordinate measurement: Use a three-dimensional coordinate measuring instrument to conduct a comprehensive three-dimensional measurement of the workpiece to check whether the geometric characteristics of the workpiece are correct.
Check surface roughness: Check the finish and flatness of the surface of the workpiece by using a surface roughness measuring instrument.
The CNC parts processing quality inspection process refers to a set of operating procedures that inspect and test the processed parts after the CNC parts are processed to ensure that the processing quality meets the requirements. The following is an introduction to the CNC parts processing quality inspection process and related issues:
First, perform a visual inspection: perform a visual inspection of the workpiece, including size, shape, surface finish, etc.
Carry out measurement and inspection: Use professional measuring instruments to conduct accurate size and shape measurements of the workpieces to check whether the size and shape of the workpieces meet the design requirements.
Use CMM machine for three-dimensional coordinate measurement: Use a three-dimensional coordinate measuring instrument to conduct a comprehensive three-dimensional measurement of the workpiece to check whether the geometric characteristics of the workpiece are correct.
Check surface roughness: Check the finish and flatness of the surface of the workpiece by using a surface roughness measuring instrument.
CNC hardware processing tells you the safety matters you need to pay attention to in CNC processing!
CNC machining is a product of technology. It requires processing some fine parts and some fine instruments. Nowadays, many aluminum shells are made using CNC machining technology. CNC machining brings a lot of convenience. Hongfa Shunda CNC Machining Center Let’s talk about safety matters related to CNC machining and rapid prototyping service.
1. The coordinate system and tool compensation settings must be correct.
When starting CNC machining, be sure to set the machine tool reference point. The CNC machining operation coordinate system should be consistent with the programming R, especially the 7-axis direction. If it is wrong, the collision between the milling cutter and the workpiece may be large. In addition, J tool length compensation is necessary to set the correct J, otherwise, either empty machining or collision occurs.
2. Use computer simulation system
Nowadays, with the development of computer technology and the continuous expansion of CNC machining education, there are more and more CNC machining simulation systems, and their functions are becoming more and more perfect. Therefore, it can be used to start the viewing process: investigating the movement of the tool to confirm whether there is a possible collision. Use the analog display function that comes with the machine tool. Generally, the more advanced graphic display function of CNC machine tools can call the graphic simulation display function when inputting a program to specifically examine the movement trajectory of the tool to see whether there is a collision between the tool and the workpiece or fixture.
3. Use CNC machining to determine the function
Generally, CNC machine tools have certain functions (full lock or single-axis lock). When the input program determines two axes, the coordinate values of the two axes are used to determine whether a collision will occur. When using this function, operations such as tool change should be avoided, otherwise the program will not pass.
4. Use CNC machining and air transportation function
Use the CNC machining airlift function to check the correctness of the tool path. When the program enters the machine tool, you can load the tool or workpiece, and then press the air transport button. At this time, the spindle does not rotate, and the workbench actively runs according to the program trajectory. At this time, you can check whether the tool may be in contact with the workpiece or fixture. However, in this case, it is necessary to ensure that when installing the workpiece, the tool cannot be installed; when installing the tool, the workpiece cannot be installed, otherwise it will cause collision.
You must learn how to operate CNC machining, otherwise the CNC machining lathe may be damaged or the parts may be scrapped.
Be-Cu has focused on high-quality aluminum alloy shell CNC processing and aluminum precision parts processing for 30 years. It has 100 CNC machine tools, 3-dimensional, roundness meter, height meter, professional testing equipment, and 6 people who have been engaged in aluminum shell CNC processing technology engineering for 20 years. ,20 professional technicians. Supporting one-stop surface treatment service, 12-step aluminum CNC machining quality inspection process, the yield rate of aluminum alloy appearance parts can reach 96-98%.Be-Cu provides the highest standard of cnc machining and rapid prototyping service for all your needs. Contact us today to know more about what we offer!
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