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门窗设备直线导轨如果生锈了怎么办?

来源:http://www.tianxincnc.cn/ 发布时间:2021-06-17
门窗加工设备直线导轨在使用中,由于遭到外部环境的影响,形成它们十分容易被锈蚀。工业铝材加工设备锈蚀主要是由两种原因形成的:一是轴承本身的金属腐蚀,二是东西要素的腐蚀。直线导轨本身的金属腐蚀占绝大比例,由于工作环境的特别原因,许多时分生锈是无法防止。特别是气候比较热的时分,操作人员的手汗也能形成直线导轨锈蚀,这是由于人体汗液接触轴承时会在其表面发作汗液膜,在金属表面汗液里的盐分跟金属反映而引起腐蚀。
Because of the influence of the external environment, the linear guide rail of the door and window processing equipment is easy to be rusted. Industrial aluminum processing equipment corrosion is mainly caused by two reasons: one is the metal corrosion of bearing itself, the other is the corrosion of East and West elements. The metal corrosion of linear guide rail itself accounts for a large proportion. Due to the special reasons of working environment, it is impossible to prevent rust in many times. Especially when the climate is hot, the operator's hand sweat can also form linear guide rail corrosion. This is because when the human sweat contacts the bearing, it will produce sweat film on its surface, and the salt in the sweat on the metal surface will reflect with the metal, causing corrosion.
直线导轨的金属腐蚀会影响导轨的哪些方面呢?一,表面光亮度;二,金属材料的化学结构和成分;三,金属表面的溶液成分及PH值。
What aspects of linear guide rail will be affected by metal corrosion? 1、 Surface brightness; 2、 Chemical structure and composition of metal materials; 3、 Solution composition and pH value of metal surface.
除了在直线导轨职业外,那类润滑脂的使用量高速线材轧机轴承,约占分用脂量的70%。由于那类润滑脂选用了纤维柔嫩、轻难过滤的锂白做稠化剂,使用矿产油为根柢油,很轻难知脚外等级低深沟球轴承下降振荡值的需求。
In addition to the linear guide occupation, the use of that kind of grease is about 70% of the grease used in high-speed wire mill bearings. Because that kind of grease uses lithium white which is soft, light and difficult to filter as thickener, and mineral oil as base oil, it is very difficult to know the demand of lower oscillation value of deep groove ball bearing with low grade.
可是,由于使用了矿产根柢油,使那类润滑脂正在除锈和防锈机能以外的一些理化目标上大打合扣。如轴承寿数只能到达200小时,直线导轨常见问题。起动和工作力矩正在-20℃测验时就无难题。该类润滑脂使用温度一般为-20~120℃,当正在150℃以上高温使用时,会泛起根柢油蒸腾过快,流掉严厉等表象,大大缩短VAV直线导轨使用寿数。
However, due to the use of mineral base oil, that kind of grease is in addition to rust removal and anti rust function of some physical and chemical goals. Such as bearing life can only reach 200 hours, linear guide common problems. When the starting and working torque are tested at - 20 ℃, there is no problem. The use temperature of this kind of grease is generally - 20 ~ 120 ℃. When it is used at a high temperature above 150 ℃, it will cause the appearance of excessive transpiration of the base oil and severe flow, which greatly shortens the service life of VAV linear guide rail.
当前,使用细密轴承的设备日趋精细化,促进直线导轨所用的润滑脂必须具无以下机能:
At present, the equipment using fine bearing is becoming more and more refined. The grease used to promote linear guide must have the following functions:
(1)具无和直线导轨相同的工作寿数,尽量耽搁维护周期,缩短停机时刻,行进劳动出产率。
(1) It has the same working life as the linear guide rail, delays the maintenance cycle as far as possible, shortens the downtime and improves the labor productivity.
(2)正在dn>5×105的高速下要确保电机温升低,不甩油,然后下降功耗,维护电机。
(2) When DN > 5 × 105 high speed to ensure that the motor temperature rise is low, do not throw oil, and then reduce power consumption, maintenance of the motor.
(3)其纯量含量控制正在必定规范之下,削减设备噪声对情况的污染。
(3) Its purity content control is under a certain standard to reduce the pollution of equipment noise.
(4)正在超低温工做前提下确保直线导轨起动和工作的灵性,NSK直线导轨常见问题。确保输出功率小。拆下来的深沟球轴承的清洁,分粗清洁和细清洁,分别放在容器中,先放上金属的网垫底,使轴承不直接接触容器的脏物。
(4) Under the premise of ultra-low temperature work to ensure the smart start and work of linear guide, NSK linear guide common problems. Ensure low output power. The cleaning of the removed deep groove ball bearing can be divided into coarse cleaning and fine cleaning, which are respectively placed in the container. First, the metal mesh is put on the bottom, so that the bearing does not directly contact the dirt of the container.
粗清洁时,假设使直线导轨带着脏物旋转,会危害深沟球轴承的翻滚面,大约加以留神。在粗清洁油中,运用刷子肃清去润滑脂、粘着物,大致洁净后,转入精洗。
Rough cleaning, assuming that the linear guide with dirt rotation, will harm the rolling surface of deep groove ball bearing, about to be careful. In the crude cleaning oil, use the brush to remove the grease and adhesion. After roughly cleaning, turn to fine cleaning.