日韩精品在线一区二区-日韩精品在线视频观看-日韩精品在线视频-日韩精品在线看-日韩精品在线观看视频-日韩精品在线观看免费

86-513-88213888
News
Home  >  News  >  FAQ
Hydraulic press safety operation regulations
Publisher: Fengli Machinery Release time:2020-3-10
Hydraulic press safety operation regulations
1. The operator must understand the structure, performance, mechanical transmission principle and electrical knowledge of the press; it should be filled with appropriate lubricant before use.
2. The safety protection and safety devices on the machine must be complete and reliable.
3. Keep the foot switch spring and the surroundings of the controller clean and tidy. Do not place blanks and other items, and pay attention to check whether the parts are damaged or malfunctioning to prevent serial rush injuries.
4. Disassembling and disassembling the mold must be stopped. It is not allowed to press the button to align the mold. The flywheel must be adjusted by hand. When calibrating the mold, the upper and lower molds must be aligned, the clearance must be appropriate, and the stroke cannot be too deep. Turn the flywheel by hand to test run, and you can drive after confirming that it is qualified.
5. During operation, it is strictly forbidden to put your hand between the mold cavities, and the material should be delivered and taken with pliers, tweezers, hooks or other special tools.
6. When two or more people are operating, only one person can master the foot switch, and they must act in unison and cooperate with each other.
7. During the operation of the machine tool, the operator's mind must be highly concentrated, and it is not allowed to make jokes with others. It is necessary to stop after talking.
8. The leftover material or parts beside the mold or on the workbench should be removed by bar or brush. Do not clean by hand.
9. The removed mold should be stored on the designated safety rack or returned to the warehouse, and should not be littered anywhere.
10. If the work is washed out or iron scraps are biting on the mold, it must be stopped for removal.
日本在线不卡一区二区三区 | 国产亚洲精品成人a v久久网站 | 亚洲爆乳大丰满无码专区在线 | 少妇黄色毛片视频影片 | 成熟丰满女人A片 | 一本一道久久a久久精品蜜桃 | 亚洲国产成人精品女人久久久 | 国产精品xxxx | 99蜜桃臀精品视频在线观看 | 久久久久久久久久久久久久动漫 | 朝鲜少妇做爰视频精品 | 精品国产一区二区三区性色AV | 日韩视频在线观看 | 国产真实乱婬A片三区高清蜜臀 | 农村妇女野外交性高清网址 | 中文字幕超清在线免费 | 强 乳喷自慰爽无久久久久 中文字幕人成乱码熟女香港 | 爆乳美女国产网站自慰 | 白丝少萝 自慰网站 | 极品少妇扒粉嫩小泬视频麻豆 | 巨胸大乳www视频免费观看 | 一级毛片久久久久久久女人18 | 国产69精品久久久久久久久久久久 | 欧美激情在线播放 | 动漫AV红桃av| 91精品人妻一区二区三区蜜桃 | 麻豆极品jk丝袜自慰喷水久久 | 国产一级a毛一级a免费看视频 | 亚洲有码视频在线观看 | 国产精品久久一区二区三区动 | www久久久天天com | 夜夜爽7777精品国产三级 | 2018国产精品视频 | 亚洲AV 无码 高潮内谢 | 国产美女裸体免费无遮挡 | 三级黄免费看一区二区三区 | yw33777.com尤物 | 国产一级生活片夫妻自拍片 | 少妇性BBB搡BBB爽爽爽视頻 | 精品人妻少妇嫩草Av无码专区 | 人妻无码不卡免费视频 |