Basic principles of CNC machining

August 27, 2024

CNC machining, the full name of which is digital control machining, is an advanced manufacturing technology that uses digital information to precisely control mechanical movement and machining processes.

Principles of CNC machining

First, the geometric shape, dimensional accuracy, machining process and other information of the machined parts are converted into digital instructions through programming. These instructions specify in detail the motion trajectory, cutting parameters, feed speed, etc. of each coordinate axis of the machine tool. Then, the CNC system receives these instructions and performs logical operations and numerical calculations on them through the controller to determine the specific actions of each component of the machine tool.

Finally, the output device sends the control signal to the drive system of the machine tool, and the drive motor drives the tool or workpiece to move precisely along the predetermined trajectory, thereby achieving high-precision machining of the parts.

CNC machining plays a vital role in the packaging machinery industry, mainly including the following aspects:

1. CNC machining can achieve high-precision machining of parts with complex shapes, such as many key components in the manufacturing of packaging machinery: cams, gears, etc., which often have complex geometric shapes and strict dimensional accuracy requirements. CNC machining can ensure that the machining accuracy of these parts reaches the micron level through precise programming and control, thereby improving the operating stability and reliability of packaging machinery.

2. CNC machining can improve production efficiency. Through the automated machining process, manual intervention is reduced and the machining time is greatly shortened. At the same time, CNC machining can also realize continuous machining of multiple processes, further improving production efficiency.

In the industrial equipment industry, CNC machining also has an irreplaceable position. For the manufacture of large-scale industrial equipment, CNC machining can ensure the dimensional accuracy and matching accuracy of each component and ensure the overall performance of the equipment. For example, when manufacturing high-precision machine tools, engineering machinery and other equipment, CNC machining can realize the machining of complex surfaces and improve the accuracy and quality of the equipment. In addition, CNC machining can also be customized according to different needs to meet the diversified market needs of the industrial equipment industry.

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Author:

Mr. Ares team

E-mail:

yaozhong.rong@chuntian-ctt.com

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