无码中文字幕日韩专区,真人无码作爱免费视频禁hnn,中字幕视频在线永久在线,国产av无码专区亚洲av麻豆丫

Welcome to Dongguan ITA Intelligent Manufacturing Technology Co., Ltd Feedback | Product | Contact Us | Chinese |

National Advisory Hotline

+86-769-89296989

How to improve quality in the process of plastic mold manufacturing

Plastic mold manufacturing is a very complicated process. From the initial design, processing, assembly, commissioning and other steps to the final use, the impact of each process on the quality of plastic molds must be considered throughout the life cycle. All the details must be in place to improve the quality of the final plastic mold.

1. Select the casting material. The quality of the material directly affects the quality of the plastic mold. It is very important to choose a material with good performance and good heat resistance. In this case, the product produced is the best.

2. The design of plastic molds should be scientific and reasonable. For technical researchers, if you want to design things that meet the needs of the current market, you must design them reasonably, and use the most standard mold structure to complete the advantages and disadvantages of the mold parts. The specification of the usability of the mold structure and the technical processability.

3. Perfect quenching process. For plastic molds, the quenching process is indispensable. The quenching step should be operated correctly. If it is a wrong operation in one step, it will cause quality problems in the produced mold, resulting in the plastic mold not being able to Use or shorten the service life.

4, mold assembly: plastic mold assembly is like assembling the machine, each component, each screw can not be wrong, otherwise the consequences will be quite serious, lightly lead to product defects, affecting production, but also completely damage the mold, resulting in scrap. Therefore, the assembly work must be very detailed. In the assembly process, especially pay attention to the cleaning of the mold, especially the water circuit and screw holes. Be sure to blow off the iron filings inside.

5, mold maintenance: mold maintenance is mainly in the production process of maintenance and maintenance. Every time the mold is used, it must be fully maintained, especially the rust prevention of the molded part and the rust prevention of the main moving parts. Because the mold has to be watered during the production process, it may fall into the mold during the installation or disassembly process, so be sure to dry the mold and then apply a layer of oil protection.


Share to:
Top phone map Home
色八区人妻在线视频免费| 久久国产欧美日韩精品| 亚洲综合AV永久无码精品一区二区| 日韩精品无码AV成人观看| 亚洲AV自慰白浆喷水网站| 尤物YW午夜国产精品视频| 黑人巨大无码中文字幕无码| 亚洲无人区码一二三区别| 曰韩精品无码一区二区三区视频| 99久久久精品免费观看国产| 久久久久久A亚洲欧洲AV冫| 亚洲日韩一区二区三区四区高清| 亚洲中文无码永久免弗| 欧美亚洲色综久久精品国产| 中国鲜肉gay高中xx禁18网站| 久久精品国产亚洲av香蕉| 青青草AV一区二区三区| 同性男男黄G片免费网站| 韩国午夜福利片在线观看| AV无码天堂一区二区三区| 成人午夜高潮a∨猛片| 亚洲AV成人无码网站一区二区| 日韩在线观看视频| 亚洲av中文无码字幕色| 中文字幕AV一区二区三区人妻少妇| 人妻少妇精品无码专区| 亚洲AV无码专区国产乱码不卡| 日韩一卡2卡3卡4卡新区乱码| 国产又美又漂亮的SUV有哪些| 亚洲无码一区二区三区| 日本免费A级毛一片| 久爱无码精品免费视频在线观看| 国产精品9999久久久久| 国产福利无码一区在线| 夜色阁亚洲一区二区三区| 午夜高清国产拍精品| 久久精品国产一区二区三区| 无码色偷偷亚洲国内自拍| 亚洲国产成人第一天堂| 午夜亚洲AV日韩AV无码大全| 粗大猛烈进出高潮视频免费看|