亚洲午夜成人片-日韩人妻无码系列专区-国产第一页浮力影院入口-宅男宅女精品国产av天堂

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

Design elements of medical device housing

Release time:2024-07-03

(1) Geometry and accuracy. The geometric dimension of the blister shell includes the dimension from the cutting surface to the forming surface and the dimension from the cutting surface to the cutting surface of the blister product, which is directly related to the thickness of the plate, the material characteristics and the forming process.


(2) Demoulding angle. The suction mold is composed of a female mold and a male mold with different demoulding angles. Generally speaking, the demoulding angle of the female mold is 0.5 ° ~ 1 °, and the demoulding angle of the male mold is 2 ° ~ 5 °.


(3)Medical device housingFillet of. The blister shell shall be designed as large as possible with rounded corners instead of sharp corners, and chamfered to ensure proper stress of the blister shell product.


(4) Aspect ratio. The width to depth ratio of Blister products for medical device shells is an important indicator to measure the difficulty of Blister molding. It indicates the ratio of the smaller width and depth of the product. The larger the value, the easier it is to form the Blister products. The smaller the value, the harder it is to form the Blister products.

醫療器械外殼.jpg


Analysis of the defects in the thick plate plastic absorption process of the medical equipment shell


(1) Partial molding of the product is insufficient. The main reasons for the insufficient local molding of the thick plate Blister products of the medical device shell are as follows: the plasticity of the plate itself is poor; Insufficient vacuum between plate and mold; Excessive stretching of the plate; The mold temperature is low.


(2) Surface color defect of the product. The main reasons for the surface color defects of products are: insufficient heating; Excessive heating; The mold heating temperature is not high, resulting in the phenomenon of large color difference.


(3) Flow mark defect of the product. The main reasons for the flow mark defects of the products are: the temperature of the mold and the plate is low; Poor mold temperature control; Deviation occurs during the molding process.


(4) Wrinkle defect of the product. The wrinkle defects of products are mainly caused by: the plate is too sagging; Plate heating time is too long; The molding angle of the mold is too large.


(5) The surface of the product is not flat enough. The reasons for the defect that the surface of the product is not flat are mainly the following aspects: the cleanliness of the plate or mold is not enough; The vacuum hole of the mold is too large; Insufficient number of vacuum holes in the mold; The mold has a sheet-like structure and the like.

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: 亚洲国产精品无码久久sm| 真人一对一免费视频| av无码av无码专区| 中国老熟妇506070| 亚洲国产精品久久电影欧美| av激情亚洲男人的天堂国语| 无套中出丰满人妻无码| 乳乱公伦爽到爆| 色欲av永久无码精品无码蜜桃 | 国产欧美精品aaaaaa片| 久久精品免视看国产成人| 人妻av综合天堂一区| 波多野结衣乱码中文字幕| 免费人成视频| 国产99视频精品免费专区| 国产精品乱码久久久久久软件 | 日韩人妻高清精品专区| 久久精品国产只有精品2020| 久久99热只有频精品8| 男女啪啪免费体验区| 亚洲乱码无码永久不卡在线| 欧美老妇与禽交| 亚无码乱人伦一区二区| 中文字幕一区二区三区精彩视频| 国内老熟妇对白hdxxxx| 精品无码久久久久久国产| 久久久久亚洲av成人片 | 国产精品久久久久高潮| 久久夜色精品国产亚洲av| 啦啦啦www在线观看免费视频| 国产精品99久久久精品无码| 亚洲热妇无码av在线播放| 亚洲av永久无码精品一百度影院| 嫖妓丰满肥熟妇在线精品| 亚洲欧美乱日韩乱国产| 久久久久久久综合狠狠综合| 国产成人av无码精品| 午夜福利电影| 无码免费午夜福利片在线| 国产精品女同一区二区| 夜夜爽夜夜叫夜夜高潮漏水|