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(dāng)前位置:

首頁(yè) News Industry information

Operating rules of injection molding

Release time:2024-05-29

Our friends who struggle in the production line know itInjection moldingThere are some operating rules. We should know that safety is the primary productive force.


Injection molding machine is a complex machine with high temperature, high pressure and fast operation. The operator often neglects for a while, causing irreparable physical injury, and regrets for life. Every step of the operation of the injection molding machine is dangerous, especially when opening and locking the mold. In order to avoid danger, the operator must pay attention to the following details of safe operation during injection molding:

2.jpg


1. The injection molding factory shall keep the injection molding machine and its surrounding environment clean at all times. The space around the injection molding machine shall be kept as unobstructed as possible. After adding lubricating oil or pressure oil, the leaked oil shall be wiped clean as soon as possible. Before turning on the electric heating, please clean up the sundries (such as rubber particles) on the glue melting cylinder to avoid fire. If the machine is not overhauled or necessary, the heat insulation protective cover on the glue melting cylinder shall not be removed at will.


2. Before injection molding, check whether the mold locking can be terminated by pressing the emergency button or opening the safety door during operation.


3. When the shooting platform moves forward, it is not allowed to remove the deep glue leaked from the shooting nozzle by hand, so as to avoid pinching your hand between the shooting platform and the mold, causing physical injury. When cleaning the barrel, adjust the temperature of the nozzle to the appropriate high temperature, keep the nozzle unobstructed, and then use a lower injection pressure and speed to remove the residual rubber in the barrel. When cleaning, do not directly touch the newly injected rubber with your hands to avoid scalding.


4. Avoid placing heat sensitive and corrosive plastics in barrels for too long, and strictly follow the closing and cleaning methods provided by the plastic supplier. When replacing plastics, it is necessary to ensure that the new and old plastics will not produce chemical reaction after mixing (for example, if POM and PVC are mixed and heated successively, toxic gases will be produced); Otherwise, other plastics must be used to remove residues from the barrel.


5. Do not cancel the safety door or safety switch in order to improve the production speed. Before injection molding, check whether the mold is firmly installed on the moving template and head plate of the injection molding machine. Pay attention to whether the ground wire and other wiring of the injection molding machine are firmly connected.


6. When installing the mold, the lifting ring must be completely screwed into the mold lifting hole before lifting. After the mold is installed, the length of the safety rod of the injection molding machine should be adjusted according to the size of the mold, so that when the safety door is opened, the machine safety stop (mechanical lock) can fall down to prevent the mold locking of the injection molding machine.


7. During the normal injection molding process, it is strictly forbidden for the operator to take out the injection molded parts from above or below the injection molding machine without opening the safety door. In case of mold maintenance or temporary shutdown, the oil pump motor of the injection molding machine should be shut down in time.


8. Injection molding can be operated by one person, and multiple people are not allowed. It is strictly forbidden for one person to operate the control panel while the other person adjusts the mold or does other operations at the same time.


Every operator of the injection molding plant should keep the above regulations in mind and ensure production safety while creating benefits.

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: 狠狠躁日日躁夜夜躁2020| 久久精品一区二区三区中文字幕 | 久久精品aⅴ无码中文字字幕不卡| av网站免费线看精品| 亚洲一久久久久久久久| 丰满熟妇大号bbwbbwbbw| 亚洲中文字幕无码久久| 久久久久久av无码免费网站下载| 国产亚洲综合欧美视频| 欧美日韩国产成人高清视频| mm1313亚洲国产精品无码试看 | 国产精品久久久久久亚洲影视| 精品无码人妻被多人侵犯av| 日本乱码伦午夜福利在线| 欧美熟妇色xxxx| 国产精品视频永久免费播放| 豆国产96在线 | 亚洲| 欧美人妻一区二区三区| 欧美人妻日韩精品| 特黄a级毛片免费视频| 精品无码中文视频在线观看| 亚洲av无码成人精品区一区| 综合激情五月综合激情五月激情1| 无码国产精品一区二区av| 国产乱子伦精品免费无码专区| 亚洲欧洲日韩国内高清| 《超大爆乳护士》在线观看| 闺蜜张开腿让我爽了一夜| 久久九色综合九色99伊人| 国产精品igao视频网网址| 性欧美69式xxxx| 亚洲亚洲人成综合网络| 色综合中文综合网| 看曰本女人大战黑人视频| 国产白袜脚足j棉袜在线观看| 美女高潮黄又色高清视频免费| 成人免费毛片内射美女-百度| 国产成人麻豆亚洲综合无码精品 | 成人免费无遮挡无码黄漫视频 | 娜娜麻豆国产电影| 久久精品无码一区二区三区不卡|