国产免费a级特黄的片子_看中国一级精品毛片_天天摸天天爽的黄片_2022最新在线精品国自产拍视频

Hello, welcome to Jinan Precision Hole Process Co., Ltd !

How to debug the mold in the sieve plate processing?

Source: Time:2018-11-26 16:00:28 views:

Answer: In the production process of the sieve plate, the debugging of the mold is very important. The guiding curved die is determined by the guiding device to determine the relative position of the upper and lower molds. The relative position of the sieve plate mold without the guiding device on the press is generally adjusted. Rod length. When adjusting, the upper mold should be slid to the lower pole, so that the workpiece can be compacted without hard collision or biting. When the sieve
Answer: In the production process of the sieve plate, the debugging of the mold is very important. The guiding curved die is determined by the guiding device to determine the relative position of the upper and lower molds. The relative position of the sieve plate mold without the guiding device on the press is generally adjusted. Rod length. When adjusting, the upper mold should be slid to the lower pole, so that the workpiece can be compacted without hard collision or biting. When the sieve plate is adjusted for pressure test, the test piece is placed on the working position of the mold to adjust. Since the cross section of the sieve plate is slightly tapered, if the sieve plate is improperly installed, the large aperture is upward and the small aperture is downward, and the mesh hole is likely to occur. Therefore, the aperture direction should be paid attention to during installation, and the small hole should face upward. The big hole is facing down.
HOME  |  PRODUCTS  |  ABOUT US  |  EQUIPMENTS  |  NEWS  |  APPLICATIONS  |  SALE NETWORK  |  CONTACT US  | 

JINAN PRECISION HOLE PROCESSING  
ADD:NO. 8521 WEST JINGSHI ROAD JINAN SHANDONG.
MOB:+86-15098878331      TEL:+86-15098878331
Email:lfqft@163.com ; chelsea@fastechcnc.com
微信公眾號二維碼