欧美日韩永久久一区二区三区-欧美日韩有码-欧美日韩在大午夜爽爽影院-欧美日韩在线播放-欧美日韩在线播放一区二区三区-欧美日韩在线播一区二区三区

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
Company dynamics

當(dāng)前位置:

首頁(yè) News Company dynamics

Molding method and basic structure of injection molding

Release time:2019-12-17

   Injection molding is the molding method of injection mold. The advantages of injection molding are fast production speed, high efficiency, automatic operation, various colors, sizes from large to small, convenient size replacement and complex shape. Parts and injection molding are often used in the mass production of complex shapes.

image.png

   Injection molding is a highly skilled and practical industry in operation. In the process of injection molding, plastic raw materials, carbon powder, nozzles, moulds, injection molding machines, peripherals, fixtures, sprayers, various auxiliary materials and packaging materials are used. These have brought great achievements to the management of injection workshop. Compared with other industries or departments, there are certain difficulties, and the requirements of injection workshop managers at all levels are higher.

The shape and structure of plastic products and the type of injection molding machine, the structure of the mold may be different, but the basic structure is the same. The mould is mainly composed of pouring system, temperature control system, moulded parts and structural parts. The pouring system and molded parts are in direct contact with the plastic and change with the plastic and the product. They are more complex and changeable parts in the mold, which need high precision parts.

Injection molding production requires 24 hours of continuous operation, which is usually a two-stage or three-stage mode of operation. There are many kinds of work and division of labor in the injection molding workshop, which have different skill requirements for different posts. In order to make the production and operation of the injection workshop go smoothly, it is necessary to manage the personnel, materials, equipment and tools involved in each link, mainly including the operation and coordination management of raw material room, waste room, batching room, production site, post-processing area, tool room, semi-finished product area, office and other fields.

What should be considered in injection molding design?

1. Size: not only to meet the use and installation requirements, but also to consider the processing and manufacturing of the mold, equipment performance and the flow of raw materials.

2. Precision: strictly control the factors that affect the precision of injection molding parts, including the manufacturing precision of mold, plastic composition and process conditions.

The surface roughness of injection molded parts is determined by the surface roughness of the mold, so the surface roughness of the mold is one level lower than that of the products, and the requirements are met by grinding and polishing. In order to facilitate the demoulding, it is necessary to design the inner and outer surfaces parallel to the demoulding direction with enough demoulding inclination.

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: 色综合综合色综合色综合 | 乱人伦视频中文字幕 | 蜜桃视频在线播放 | 一区二区三区免费在线观看 | 国产成人久久蜜一区二区 | 69式免费视频 | 欧美成人xxxxxxxx在线 | 国产综合精品久久亚洲 | 视频在线成人 | 乡村乱妇一级毛片 | 天天干夜夜欢 | 欧美毛片aaaaa片久久久久 | 手机成人在线 | 在线免费观看色视频 | 欧美成人免费在线视频 | 欧美一级特黄aaaaaa在线看首页 | 夜夜摸天天操 | 亚洲综合日韩欧美一区二区三 | 国产成人精品免费视频大全软件 | 久久理论| 日韩51| 小川阿佐美pgd-606在线 | 日韩精品一区二区三区中文字幕 | 欧美日韩国产网站 | 欧美性第一页 | 99久久精品免费看国产一区二区三区 | 三级久久| 久久精品夜夜春 | 久久福利青草狠狠午夜 | 日韩影院在线观看 | 成人在线视频国产 | 亚洲九九精品 | 亚洲韩国在线一卡二卡 | 狠狠色噜噜狠狠狠狠黑人 | 无遮挡无遮挡91桃色在线观看 | 97日日 | 视频在线成人 | 天天狠操 | 欧美日韩在线精品成人综合网 | 国产床上视频 | 国产黄色小视频在线观看 |