在电脑主机及外设的使用与维护方面,人们大多忽略了对电脑部件进行必要的清洁与润滑,特别是合理地使用有清洁作用的润滑剂。目前已有专用于电脑的清洁润滑剂。合理使用这些润滑剂,能延长电脑部件的工作寿命达3～5倍以上。 电脑电路板上的转接插头、插座、IC插孔和扩展插槽、排线接插端等,应适量涂抹P.C.C.型清洁剂。这种清洁剂不但能完全清除焊接时使用的松香溶剂,而且还在金属的接触面上形成一层导电保护膜,能长期防氧化、防腐蚀和阻断外部污物浸入,兼有清洁与润滑的双重作用。 旋转、步进电机的轴承,应使用MPO型渗透性润滑剂来润滑。这种润滑剂能常驻在轴承滚珠的各接触点之间而不挥发,大大减小转矩损耗,延长电机寿命。 各种传动齿轮及滑动的打字车轴套等是全部外露的,故 In the use and maintenance of computer mainframes and peripherals, most people neglect the necessary cleaning and lubrication of computer components, especially the rational use of cleaning agents. There are currently dedicated cleaning lubricants for computers. Rational use of these lubricants, can extend the working life of computer components up to 3 to 5 times. Adapter on the computer circuit boards, sockets, IC jacks and expansion slots, cable connectors, etc., should be appropriate application of P.C.C. type detergent. This cleaner can not only completely remove rosin solvent used in welding, but also form a conductive protective film on the metal contact surface, which can long-term prevent oxidation, prevent corrosion and block the immersion of external dirt, and also clean and lubricate The dual role. Rotating, stepper motor bearings should be lubricated with MPO type permeable lubricant. This lubricant can reside permanently between the contact points of the bearing balls without volatilization, greatly reducing torque loss and extending motor life. All kinds of transmission gears and sliding typing sleeve and so on are all exposed, so