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During the school work, the author participated in the processing research of thin-walled products. The CNC machine tool used was CK7525 (Baoji Machine Tool Co., Ltd., the system is FANUC0i), whic
CNC machine tools are the key equipment of modern manufacturing. The output and technical level of a national CNC machine tool represent the manufacturing level and competitiveness of the country
When CNC wire cutting aluminum parts are used, there are often problems such as serious wear of the feed block, short circuit, broken wire, distortion of the machining track and deformation of the
CNC lathes mainly process rotary parts. Typical machining surfaces are nothing more than outer cylinders, outer cones, threads, circular surfaces, and slots. For example, to machine a part with th
The workpieces processed by CNC milling machines are generally complicated, and some fixtures are often used, which is beneficial to improve machining efficiency and ensure machining accura
The method steps are as follows: (1) First tighten the chamfered positioning pin on the workbench. (2) Then install the pad and the cylindrical positioning pin, but the cyli
After the improvement, a large pad is added under the original fixture, and the large pad is integrated with the pad, the cylindrical positioning pin and the chamfered positioning pin in th
Mechanical parts and auxiliary devices are an important part of CNC machine tools. Among them, the mechanical part mainly includes: machine tool spindle parts, ball screw nut pairs, guide rails a
2. Maintenance and maintenance of the feed transmission The electromechanical components of the feed transmission mechanism mainly include: servo motor and detection component, speed r
3. Maintenance and maintenance of machine guides The maintenance and maintenance of the machine guide rail is mainly the lubrication of the guide rail and the protection of the guide r
The numerical control machining process analysis of the parts is the most important and extremely complicated part of the NC program, and it is also the core work of the CNC machining process
(2) Process analysis of parts drawing The analysis and research of the part drawing is mainly to carry out the process review of the parts, such as checking the view of the design draw
Commonly used route for machining parts on CNC lathes: (1) Analysis
(3) Analysis of axial feed distance during threading (4) An
Abstract: In this paper, the precise design of steel ball positioning indexing plate mechanism in CNC machine tools, rotary-type combined machine tools and various rotary tables is anal
At 5:58 on November 1, 2011, Beijing time, China's self-developed Shenzhou-8 spacecraft launched its launch at the Jiuquan Satellite Launch Center and successfully entered
[China Aluminum] The weight of aluminum fasteners is 1/3 of the weight of its equivalent steel fasteners. This often used alloy has surprisingly good strength characteristics. In fact, in the st
CE(IIW)= C + Mn / 6 +(Cu + Ni)/ 15 +(Cr + Mo + V)/ 5
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.