欧美日韩国产一二三四五区,国产区在线观看成人精品,91亚洲精品国产嫩草,国产丰满的富婆自拍对白,久久精品偷拍视频观看,国产av一区二区中文字幕,久久国产超碰女女av,久久不卡国产一区二区,欧美中文字幕一二三四区,亚洲欧美熟妇欲乱又伦

<delect id="d07zl"></delect>

    1. <rt id="d07zl"></rt>
        <rt id="d07zl"></rt>
        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(dāng)前位置:

        首頁 News Industry information

        Structure design of plastic shell mold

        Release time:2024-05-29

        Plastic shellWhat are the structural design ideas of the mold? Nowadays, with the continuous improvement of people's aesthetic concept, multi-color plastic shell mold has become a very popular plastic shell mold product. What are the processes of two-color injection molding?


        1、 Process analysis of plastic shell

        Before the mold planning, the planner should fully analyze and discuss whether its plastic products comply with the injection molding processing principle. The demand has been carefully negotiated with the product planner and an agreement has been reached. It includes necessary notes on the shape, dimensional accuracy and appearance requirements of the product, so as to avoid unnecessary clutter during two-color injection molding.

        圖片3.png


        2、 Plastic shell mold structure planning

        A set of high-quality molds requires not only good processing equipment and skilled two-color injection molding workers, but also a very important factor is to have a good mold planning, especially for disordered molds. The quality of mold planning accounts for more than 80% of the mold quality. Good mold planning is to make the processing cost low, the processing difficulty small and the processing time short on the premise of meeting the requirements of customers. To achieve this, we should not only thoroughly digest the requirements of customers, but also understand the injection molding machine, processing technology, mold structure and the processing capacity of the mold factory itself. Therefore, to improve the level of mold planning, the following points should be achieved:

        1. Understand every detail of each set of mold planning and the purpose of each part in the mold.

        2. Go to the factory to understand the process of processing products, and know the characteristics and limitations of each process.

        3. Understand the test results and mold modification status of the planned mold, and learn from experience.

        4. Try to choose the mold structure with successful planning.

        5. When planning, refer to the previous similar planning to understand the situation of its mold processing and product production process, and learn from experience and experience.

        6. Learn more about the working process of injection molding machine and deepen the connection between mold and injection molding machine.

        7. Learn more about the impact of mold water on the product.

        8. Discuss some special mold structures and learn the latest mold skills.

        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
        日韩精品无吗一区二区| 国产午夜成人久久无码一区二区| 国产精品高潮呻吟av| 嫩草国产露脸精品国产| 制服丝袜天堂在线观看| 国庆av一区二区久久| 成人精品国产一区二区| 91精品国产丝袜一区| 综合一综合二综合久久| 96精品高清视频在线观看| 亚洲国产精品中文字幕在线 | 亚洲精品毛片一区二区| 亚洲人妻一区二区精品| 中文字幕少妇人妻精品| 国产精品网红在线播放| 日韩av黄色在线观看| 三级三级一区二区三区| 精品人妻视频一区二区三区| 婷婷伊人久久久一区二区| 自慰精品| 岛国在线视频亚洲视频| 久久亚洲中文字幕丝袜长腿| 色网在线视频观看播放| 全国精品黄色在线观看| 国产精品美女久久久网AV| 艳妇乳肉豪妇荡乳在线观看| 亚洲中文字幕久在线| 99久久亚洲中文字幕| 91高清国产在线观看| 国产精品亚洲综合色区丝瓜 | 亚洲做性视频在线播放| 北岛玲中文字幕人妻系列| 91精品国产综合久久香| 亚洲五码一区二区三区| 久久熟女大屁股一区二区| 国产一区在线不卡视频| 国产三级三级三级精品| 素人一区二区三区日韩| 国产精品一二三区在线观看| 久色伊人国产亚洲视频| 亚洲综合中文字幕在线一区|