色欲狠狠躁天天躁无码中文字幕,日韩丰满少妇无码内射,国产乱老熟视频乱老熟女51,欧美,日韩,国产精品免费观看,美女写真视频内射合集
Hello! Shenzhen Win-drive Automation Equipment Co., Ltd. welcomes you!
0755-82113520、13823217507(WeChat)Site map|Legal Notice|Chinese
News
News
Current location: Home News Industry news Introduction of high precision grinding rack
Introduction of high precision grinding rack

Industry news|2022-02-23| admin


Rack and pinion transmission is a widely used transmission form in the application of manufacturing machine tools. The advantage of this transmission method is that the stroke is long, and the rack can be spliced according to the needs of our own equipment in our use, especially in On many large machine tools, the rack and pinion drive can achieve a relatively high linear motion speed, and the load torque it carries is still relatively large, but according to the precision error requirements of the machine tool to process products, it is necessary to use different precision racks and pinions. .

研磨齒條.jpg


The accuracy of the rack generally refers to the pitch line error. The smaller the error, the higher the accuracy. The STRRONSE rack grades are 6S, 6, 8, and 9 respectively; 6S and 6 are high-precision grinding racks , firstly hobbed, then high-frequency quenched, and finally ground with high precision, so that the processed rack has higher precision, which can reach 1000mm overall pitch line error ≤ 0.02mm, and the 8-level rack is a soft tooth surface finish. Milling racks are generally used in woodworking machinery. Grade 9 racks are precision-milled high-frequency quenching racks with relatively low precision. They are generally used in equipment that does not require high precision. The precision mentioned here is German standard (DIN). , non-Japanese standard and international standard.

Tel: 0755-82113520, 13823217507  
E-mail: sales@sz -windrive. com  
URL: lekeshu.cn com  
Address: room 406, MaoYuan building, No. 9, Songyuan Road, Guiyuan street, Luohu District, Shenzhen  

WeChat

Links
Shenzhen Win-Drive Automation Equipment Co., Ltd.  ALL RIGHT RESERVED 粵ICP備12016317號
色欲狠狠躁天天躁无码中文字幕,日韩丰满少妇无码内射,国产乱老熟视频乱老熟女51,欧美,日韩,国产精品免费观看,美女写真视频内射合集