Shanghai Daoqin Plastics Co., Ltd.

injection molding machine is plastics processing in use amount most large processing machine 械, not only has a large amount of product can use injection molding machine production, but also also is formed 注拉吹 process key/critical equipment. in injection molding process in, many enterprise 都会发现 injection molding machine has temperature rise high phenomenon, this its for injection molding machine equipment is has very large 伤害, specific belt/tape below/following large 危害:

　　危害之一: machine generate hot deformation. liquid pressure parts in hot 胀系数差异 运动元 parts its combined 见习变 small 而卡死, 引起动 as 失灵, effect/influence liquid pressure system 传动精 degree, 导致元 parts as quality 变差.

　　危害之二: 导致油 viscosity decline. injection molding machine temperature degree 省 太 high 会导致油 viscosity decline, 泄漏变 more, 泵 容积 efficiency and full system efficiency obvious decline. is viscosity reduce, slip and other 移动元 parts film thin and by 切破, scratch retardant force increase large, abrasion loss add 剧.

　　危害之三: 导致橡胶 seals 形状改变. injection molding machine temperature degree 省 太 high 会导致橡胶 seals deformation, add fast aging 失效, decrease/reduce property can and use time, 引起泄漏.

　　危害之四: add fast liquid oxidation 变质. injection molding machine temperature degree rise high add fast liquid oxidation 变质, 析出沥青 material 质, decrease/reduce liquid pressure 油 导致 use time. material retardant small and 缝隙式阀口, pressure 阀卡死而不 can as, metal tube/pipe long bending, 甚至破裂 and other.

　　危害之五: 导致元 parts as quality decline. injection molding machine temperature degree rise high 会导致元 parts as quality reduce, in solvent understanding gas 逸出, gas 穴, 致导致 liquid pressure system as property can reduce.