亚洲欧美日韩在线精品一区二区-亚洲欧美日韩在线观看二区-亚洲欧美日韩在线不卡-亚洲欧美日韩在线播放-亚洲欧美日韩在线2020-亚洲欧美日韩一区高清中文字幕

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: 777爽死你无码免费看一二区| 国产偷自一区二区三区| 国内精品伊人久久久久影院对白| 成 人 a v免费视频在线观看| 久久久噜噜噜www成人网| 无码丰满少妇2在线观看| 深爱激情婷婷| 在线观看国产成人av片| 国产喷水福利在线视频| 国产精品美女久久久浪潮av| 久久国产精品99国产精| 日本sm/羞辱/调教/捆绑视频| 国产二级一片内射视频播放| 免费观看欧美一级片| 久久zyz资源站无码中文动漫| 国产av熟女一区二区三区 | 黄瓜视频在线观看网址| 国产成人免费ā片在线观看| 又大又长粗又爽又黄少妇视频 | 久久午夜羞羞影院免费观看| 3p性小说| 偷窥 亚洲 另类 图片 熟女 | 欧洲免费无线码在线一区| 国产欧美一区二区精品久久久| 岛国片欧美一级毛片| 国产熟女乱子视频正在播放| 无码不卡av东京热毛片| 欧美日韩一卡2卡三卡4卡 乱码欧美孕交 | a毛片网站| 亚洲色自偷自拍另类小说| 操操综合网| 国产精品免费观看调教网| 国模冰莲极品自慰人体| 亚洲精品永久在线观看| 中文字幕无码第1页| 国产人澡人澡澡澡人碰视频| 久久天堂av综合色无码专区| 久久精品一区二区免费播放 | 国产看黄网站又黄又爽又色| 一品毛片| 亚洲欧美中文字幕5发布|