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Speaking of CNC lathes, it can turn four standard threads, including metric, foot, module, and diameter control. No matter which type of thread is turned, the lathe spindle and the CNC blade must maintain a strict motion relationship: that is, the spindle. Each rotation (i.e., the workpiece rotation), the CNC blade should move evenly the spacing of one (workpiece) guide. The following is to strengthen the mastery of various threads based on the analysis of various threads to better process various threads. Regarding the specification analysis of ordinary threads, CNC lathes also require many specifications for processing ordinary threads. The measurement and analysis of ordinary thread processing specifications mainly includes the following two aspects: 1. Before thread processing, the diameter of the steel component is processed according to the shrinkage rate of the thread processing tooth type. The previous workpiece aperture D/D-0.1 P, that is, the thread diameter is reduced by 0.1 pitch, usually depending on the deformation of the material, and is 0.1 to 0.5 smaller than the thread diameter; 2. The number of thread processing feeds increases, the thread blade can be referenced.
As we all know, most precision parts and automotive parts are produced with the help of CNC lathes, and there are many things to pay attention to during the CNC lathe processing process. Today I will introduce some operating skills to you. Program writing skills for CNC lathe processing Most companies with strong strength have high requirements for the accuracy of processing parts, so when processing and programming on CNC lathes, the following points should be considered: 1. Part processing order: Drill first and then flat (also It is to avoid shrinking the material during drilling); first perform rough processing, then fine processing (to ensure the precision of the parts); first perform large processing, and finally perform small processing (to ensure that the surface of the small tolerance specification table will not be cut, avoid Part deformation). 2. Determine the appropriate speed, cutting speed and cutting depth according to the hardness of the material: carbon steel materials are made of high-speed and high-speed cutting and a large cutting depth. For example: 1Gr11, choose S1600, F0.2, cut depth 2
Precision parts processing technology and stamping molds should be closely combined with the actual situation of the factory machinery, staff, etc., and comprehensively consider the quality, productivity, manufacturing costs, labor efficiency, environmental maintenance and safety factor of manufacturing, and determine and design them. Production technical solutions and mold design with excellent technology, economical and reasonable application are safe and reliable, so that the production of stamping parts can be minimized on the basis of ensuring that the technical standards mentioned in the design drawings are met, and the production of stamping products can be minimized and the cost of stamping production is guaranteed. Production safety. Today, Dongguan Ruibang Technology will introduce to you the necessary conditions for high-quality precision parts processing. Performance requirements for stamping parts (1) The standards for precision stamping parts must meet the accuracy standards of stamping parts, the production process volume must be determined through the design and calculation of the stamping mold. This is not only because it involves material characteristics and pulling. Factors such as depth height and the number of deep drawing steps also involve the depth drawing diameter and material
