润滑油的作用与“无机油行车”

润滑油的作用与“无机油行车” 润滑油的作用与“无机油行车” 一、汽车发动机润滑油的作用 ,,,润滑作用 众所周知,发动机在运转时,他的许多机件在告诉摩擦着,如其摩擦部位得不到合适的润滑,就会使金属见产生干摩擦。实验证明,这种干摩擦的力是很大的,它不但要消耗较大的动力,而且所产生的热量在很短时间内可以使摩擦面的金属熔化,甚至能使机件卡死。因此,对工件中内燃机的机件必须给予良好的润滑。 ,,,冷却作用 燃料在发动机中燃烧后产生的热能,并不能全部转变为机械工。一般发动机热效率只有30%左右,其余热能,一部分转化为摩擦工,消耗在活塞与汽缸壁、曲轴与连杆等机械的摩擦和辅助机构的驱动上,一部分随废气排出机体,剩余的部分是通过对发动机的冷却而排出。发动机中的热,不论是来自燃料的燃烧,还是来自处于连续高速运转的高压下金属机件的摩擦,都必须排出机体。否则,发动机会由于温度过高而烧坏。 ,,,洗涤作用 发动机润滑剂把摩擦面上的脏杂物带走,送到油底壳中,再通过机油滤清器时,这些脏杂物被截留在滤清器中,而干净的润滑油又继续进行洗涤作用。这样循环往复,即可使几件保持清洁及运转正常。 粘度小的油,循环得快,因而它的洗涤作用要比粘度大的油好。 ,,,密封作用 of work enthusiasm and forward-looking. The difficulties and problems of individual cadres indifferent masses as the buck passing, long, make some simple complex problems. Some cadres general talk about pay, do not take the initiative to undertake for the bitter and tired of the work, the lack of courage to play a positive attitude." corrective measures: (LED Leadership: Luo Mingjun, rectification time: before September 25th, insist for a long time) 1, effectively solve the enterprise less, help is not enough. In order to "turn style, solve problems, and do practical things, heart to heart" as the core, in accordance with the provisions of division of Labor Bureau, by the Bureau of Party members and cadres room composition the working group , to help enterprises solve problems, promote the construction of major projects; close ties with the masses, to ask for the people, ask for people to know the people, public opinion, the people, improve people's livelihood. ,,,防锈作用 ,,,消除冲击负荷 二、“无机油行车” 这几年抗磨剂护理品和抗磨节能油进入市场后,作为宣传手法的“无油试验”曾轰动一时,不少厂家和代理商当众表演,将汽车上的机油放干净,然后再无油状态下行驶一定时间及一定路程后,发动机工作正常,安然无恙,拆下发动机部件检查,未见异常磨损,这些试验甚至有记者现场追踪报道,以证实其真实性。在市民大为惊讶之余,人们不禁低头疑问,这是不是真的,着会不会是商家为宣传其产品而搞的一种把戏, 在此笔者可以明明确确地答复那些一肚疑问的人们,无油试验是真实的,无机油行车是存在的而且可行的，是不是某些机油或者抗磨剂作用很神奇,是不是科学真的发达到可以无油行车了,……还是不大相信吧, “无油试验”到底是怎么一回事,所谓“无油试验”,是将某种机油,或加有某of work enthusiasm and forward-looking. The difficulties and problems of individual cadres indifferent masses as the buck passing, long, make some simple complex problems. Some cadres general talk about pay, do not take the initiative to undertake for the bitter and tired of the work, the lack of courage to play a positive attitude." corrective measures: (LED Leadership: Luo Mingjun, rectification time: before September 25th, insist for a long time) 1, effectively solve the enterprise less, help is not enough. In order to "turn style, solve problems, and do practical things, heart to heart" as the core, in accordance with the provisions of division of Labor Bureau, by the Bureau of Party members and cadres room composition the working group , to help enterprises solve problems, promote the construction of major projects; close ties with the masses, to ask for the people, ask for people to know the people, public opinion, the people, improve people's livelihood. 种抗磨剂的机油,如康普顿纳米陶瓷机油,加入发动机中,使之运转一定时间,或5000km以上,,使机油内的有效物质充分发挥作用并在发动机么擦部位形成有效保护膜,然后依靠这种保护膜的作用,可以在无机油的状态下行车一定时间,或一定里程数,,且发动机无任何不良状态。有人做过相关研究,认为这种观点,说法,是可行的,真实存在的,这基于“干膜润滑”或“涂层润滑”的原理。如某些航空航天设备,因为在太空中耐超高温或极低温工作,用油润滑已不适用,而采用固体润滑方式,即在摩擦面喷涂一层固体润滑剂使其起作用。无油试验的原理与此类似。 of work enthusiasm and forward-looking. The difficulties and problems of individual cadres indifferent masses as the buck passing, long, make some simple complex problems. Some cadres general talk about pay, do not take the initiative to undertake for the bitter and tired of the work, the lack of courage to play a positive attitude." corrective measures: (LED Leadership: Luo Mingjun, rectification time: before September 25th, insist for a long time) 1, effectively solve the enterprise less, help is not enough. In order to "turn style, solve problems, and do practical things, heart to heart" as the core, in accordance with the provisions of division of Labor Bureau, by the Bureau of Party members and cadres room composition the working group , to help enterprises solve problems, promote the construction of major projects; close ties with the masses, to ask for the people, ask for people to know the people, public opinion, the people, improve people's livelihood.