亚洲va中文字幕欧美不卡-亚洲va在线va天堂成人-亚洲va在线va天堂va手机-亚洲va在线va天堂va888www-久一视频在线-久污tv

Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

News



Tel:(0755)27151698
Fax:(0755)27150611
Mailbox:szzyzcl@163.com / szzy@szzy99.com
Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
Industry information

當前位置:

首頁 News Industry information

Common problems in injection molding

Release time:2022-01-10

Is there any special structure and special requirements for mold manufacturing? For example, the mold needs a manipulator to assemble and disassemble. If this problem is not considered in the mold acceptance process, it will certainly affect the installation and service life. This also shows that it is not enough to only focus on the mold, and the whole mold system must be considered comprehensively. For example: cavity pressure sensor, core pulling device, special mold heating and cooling method, environmental cleanliness, vertical mold, multi-point injection mold, manipulator and pickup device, part processing method, etc.


Are the raw materials general plastics or engineering plastics? in general. The process of processing engineering plastics is relatively complex, especially for inexperienced injection molding manufacturers. Special attention should be paid to that some parts processed with glass fiber or intensifier nylon may need oil to heat the mold, so as to avoid damage to the mold cavity or core caused by the migration of the surface of the parts caused by glass fiber. Next, we need to consider that the wear resistance and tear resistance of drying equipment, screws, barrels, check rings and other parts need to be improved.


How to determine the maintenance quality and service life of the mold? In terms of time, the service life of the mold is not a very important factor in the actual use of the mold, because in the use of the mold, we need to pay more attention to various design modes, manufacturing methods, various maintenance conditions and other factors of the mold. A set of new molds with low standards are usually made of low-quality steel, and the location of parting line scoring and ejection guide rail are not marked at the same time, so the designed molds are difficult to be used for injection molding for production and maintenance.

2.jpg

Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
主站蜘蛛池模板: 四虎国产精品永久地址51 | 婷婷激情五月 | 在线视频一二三区 | 天天天狠天天透天天制色 | 午夜欧美精品久久久久久久久 | 日本高清视频色wwwwww色 | 欧美一级黄色片视频 | 窝窝午夜色视频国产精品东北 | 深夜福利视频导航 | 日本高清免费一本视频无需下载 | 日韩免费高清一级毛片在线 | 香蕉久人久人青草青草 | 青青青久热国产精品视频 | 亚洲国产午夜 | 亚洲女人小便 | 日韩一级片在线免费观看 | 日韩专区亚洲综合久久 | 亚洲成a人片在线观看播放 亚洲成a人片在线观看www | 午夜欧美精品久久久久久久 | 中文字幕第一页国产 | 青青青爽视频在线观看 | 日本一区二区三区免费高清在线 | 午夜精品福利影院 | 天天插天天狠天天透 | 青青草原社区 | 青娱乐在线视频盛宴 | 日本高清在线观看视频你懂的 | 青青草免费在线观看视频 | 午夜影院普通 | 亚洲精品在线不卡 | 亚洲精品天堂在线观看 | 先锋资源国产 | 亚洲天堂网视频 | 日本最新免费不卡二区在线 | 色四月婷婷 | 日韩激情无码免费毛片 | 综合久久久久久久 | 最新99热| 一二三四影视手机在线观看视频 | 日本国产一区 | 日本一区视频 |