成品人视频ww入口,东北老富婆高潮大叫对白,99精品国产在热久久无毒不卡,一区二区三区内射美女毛片

News

Current Position: Home > News
Pay attention to the temperature difference when using the mold temperature machine
announcer:
When we are using a molding machine, or one or several mold temperature machines, the temperature difference of each mold temperature machine itself is actually not very large; what we will talk about next, for the mold temperature machine In terms of speaking, we actually need to pay attention to the fact that we can't directly use the pipeline as a divergence to use it. In this way, we can only guarantee its own quality.

    When using the mold temperature machine equipment, we actually need to pay attention to the best, that is, do not use oil-type equipment; in the following, we actually need to pay attention to the fact that we can not use a large mold temperature machine to adjust the number. The temperature on the sub-model, what I will say next, is actually because the large-scale equipment can not take into account the small-scale equipment.

     Next, for a temperature sensor of the same model, it will actually directly feed back to the thermostat. In this respect, we are also not good at controlling the temperature. When designing the equipment, we should pay attention to the fact that the flow of circulating water should be a turbulent flow.

     When performing maintenance on the mold temperature machine, we actually should pay attention to directly check a flow rate of itself. Next, we actually need to calibrate a thermometer. At this time, In fact, we can directly use a good quality of circulating water, we can not directly inject cooling water or water overflow phenomenon.

     For the maintenance of the mold temperature machine, we actually have to pay attention to avoiding the on-off of the cooling water and the heater directly; in the following, we actually have to pay attention to the fact that we cannot adjust it at will The size of the opening on the valve needs to be fully opened for use; it is not only effective with a mold temperature machine, but in fact, it needs to be complementary to the model design.
久久久国产99久久国产久一| 国产一区360小水滴无线摄像头监控安装| 欧美另类图区清纯亚洲| 五月丁香激激情亚洲综合| 亚洲AV美女在线播放啊| 精品视频一区二区三区在线观看| 久久99久久99精品中文字幕| 国产无遮挡裸体美女视频| 国产边打电话边被躁视频| 国产日韩成人内射视频| 永久免费看一区二区看片| 少妇私密会所按摩到高潮呻吟| 久久精品国产一区二区免费| 国产成人精品日本亚洲| 狼群社区WWW中文视频| 中国内地毛片免费高清| 人妻用嘴含精大口吞精| 亚洲国产成人AV片在线播放| AV无码一区二区二三区1区6区| 欧美老熟妇乱子| 国产乱子伦一区二区三区视频播放| 亚洲国产成人精品无码区在线播放| 日本香港三级香港三级人妇| 国产成人亚洲精品无码H在线| 成人精品视频一区二区三区尤物| 久久精品亚洲成在人线AV麻豆| 无码国产精成人午夜视频不卡| V一区无码内射国产| 无码一区二区三区在线观看| 2020人妻中文字幕在线乱码| 亚洲AV无码乱码麻豆精品国产| 精品久久香蕉国产线看观看亚洲| A级黑人大硬长爽猛出猛进| 国内精品久久久久影院优| 婷婷六月综合缴情在线| 久青草影院在线观看国产| 欧美精品久久久久久久自慰| 中文亚洲成A人片在线观看| 亚洲成A人片在线观看久| 中文在线最新版天堂8| 国产成人无码无卡在线观看|