欧美日韩一区二区不卡三区-欧美日韩一区二区高清不卡-欧美日韩一区二区精品视频在线观看-欧美日韩一区二区久久婷婷-欧美日韩一区二区三-欧美日韩一区二区三区

Welcome to Shenzhen Tengfei Huang Plastic Mold Products Co., Ltd. official website!
Hot Keywords: mold design and manufacturing, injection molding processing, automatic painting, vacuum plating, laser engraving, bronzing, all kinds of silk screen, UV silk screen, pad printing, water transfer printing...                                                                            

Address: Shenzhen City, Baoan District Xixiang Shu Donghua third industrial zone B building 7 floor

Telephone: 0755-2908-2001/2003

Fax: 0755-2908-2001

Q Q:540775041

Mailbox: 540775041@qq.com

URL: m.0008c.cn

公司新聞
Your location:Home ? 新聞資訊 ? 公司新聞

What are the components and structures of injection molding parts?

發布時間:2017-07-26


The injection mold has the following basic parts: molding parts system, exhaust system, pouring system, temperature regulating system, demoulding system and guiding positioning system.

What role do they play respectively?

1, forming parts, which constitute the mold cavity parts, mainly used to determine the shape and size of plastic parts, such as the convex mold determines the internal shape of the plastic parts, and the concave mold determines the shape of the plastic parts.

2, when the melt into the high speed exhaust structure in injection mold cavity, the cavity in the air to be exhausted, and the high temperature plastic will emit some gases, these gases are needed quickly, in order to avoid forming defects, the injection mold for the gas discharge and the design of the structure of every kind of exhaust.

3, pouring system, which is the injection of plastic melt into the closed cavity, has important influence on the flow characteristics and injection molding quality of melt filling process

4, temperature control system, because of the different properties of plastic, injection molding on the mold temperature requirements are different, therefore, the temperature control system is required to adjust the temperature of the mold. The cooling of the mold usually depends on the cooling water in the cooling water channel, and the heating of the mold depends on the heating element in the mold.

5. The release of the plastic part of the demoulding mechanism is finished by the demoulding mechanism. The release mechanism in Fig. 4-1 is composed of a push rod, a bottom plate 8 and a push rod 11, and the bottom plate 9 and the material pulling rod 10 are combined.

6 molmerged steering mechanism used to ensure that the movable mould and the fixed mould, among other parts or in the mold to ensure accurate on the plastic parts, the shape and size precision, and avoid all kinds of mould components of collision and interference.

7, type and core pulling mechanism when the plastic parts with concave side or side hole, in the mold plastic parts to launch before, must put the concave side or the side hole forming the flap combined module or the lateral core from the part and the lateral type prolapse or lateral core pulling mechanism is to achieve this function set a lateral movement mechanism.

8. Parts such as supporting parts are used to install, fix or support molding parts, and the supporting components are assembled together to form the basic framework of the injection mold.

Shenzhen City Tengfei and plastic products Co., Ltd. was founded in 2008, professional mold design and manufacturing, injection molding processing, automatic spraying, vacuum plating, and all kinds of screen printing, UV printing, printing, color printing, water transfer printing, laser engraving, bronzing in one of the industrial company.

Tel: 0755-2908-2001 mail box: 540775041@qq.com website: m.0008c.cn

Online Service

WeChat
Support Hotline 755-2908-2001
主站蜘蛛池模板: 日韩免费一区二区人妻丝袜 | 97精品伊人久久久大 | 国产欧美精品区一区二区三区 | 日本免费一区二 | 国产在线视频福利 | 日日摸人人澡97香蕉 | 自拍高清影视无码 | 色欲国产av | 亚洲av无码乱码在线观看 | 国产精品一区二区三区在线 | 91精品人妻一区二区三区 | 国产日本一区二区三区 | 亚洲成人片在线播放无码 | 99久久er热在这里只有精品99 | 国产精品白丝喷水在线观看 | 狠狠综合久久综合网站 | 国产精品99久久99久久久 | 国产国语特级三级a毛片 | 色窝窝无码一区二区三区成人网站 | 久久国产福利播放 | 一区二区三区国 | 国产未成满18禁午夜免费 | 麻豆福利 | 91精品国产91久久久久久青草 | 亚洲无码在线小视频 | 国产精品白丝喷浆 | 国产精品亚洲一区二区在线观看 | 国产亚洲成人网在线播放av | 精品一区二区三区四区在线 | 国产精品福利在线观看免费不卡 | 中文字幕乱码字幕在线视频 | 国产精品无码mv在线观看 | 午夜在线欧美曰韩精品影视 | 欧美日本一区二区三区 | 精品视频一区二区三区在线观看 | 东京热人妻无码一区二区av | 国产午夜不卡av高清 | 国产亚洲综合成人91精品 | 国产自拍| 午夜不卡老 | 亚洲中文字幕aⅴ天堂自拍 亚洲中文字幕aⅴ无码天堂 |