题目
高分求汉语翻译成英文手工翻译,杜绝机译汽车发动机润滑系统及其维修保养汽车发动机的润滑系是发动机的保护系统[1] ,它能否正常工作 ,将直接影响到发动机的使用寿命.润滑系统的主要功用就是在发动机工作时连续不断地把数量足够的洁净润滑油输送到传动部件的摩擦表面,并在摩擦表面之间形成油膜,实现液体摩擦,从而减小摩擦阻力,降低功率消耗减轻机件磨损,以达到提高发动机工作可靠性和耐久性的目的.润滑系统还有以下几方面的功能：一,清洗作用,机油在润滑系统内不断循环[2],清洗摩擦表面,带走磨屑和其他异物.二,冷却作用.机油在润滑系统内循环还可带走摩擦产生的热量, 起冷却作用.三,密封作用. 在汽缸[3]和活塞[4]之间形成油膜可以提高它们的密封性,有利于防止漏气, 保证汽缸正常压缩压力.四,防锈作用. 在零件表面形成油膜,对零件表面起保护作用, 防止腐蚀生锈.五,液压作用 .润滑油还可以用作液压油,如在液压挺柱[5]和正时链条[6]液力张紧器内起液压调节作用.六,缓冲作用. 在运动零件表面形成油膜,可以吸收冲击并减少振动,起减振和缓冲作用.为了实现润滑系统的功用,汽车发动机润滑系统有下列零部件组成：一,机油泵[7],其功用是保证保证润滑油在润滑系统内的循环流动,并在发动机任何转速下都能以足够高的压力向润滑部位输送足够数量的润滑油.二,机油滤清器[8],它用来滤除润滑油中的金属磨屑,机械杂质和润滑油氧化物.三,机油冷却器[9],在热负荷较高的发动机上装备有机油冷却器,用来降低润滑油的温度.四,油底壳[10],它是存储润滑油的容器.五,集滤器,它是用金属丝编织成的滤网,是润滑系统的进口,用来滤除润滑油中粗大的杂质,防止其进入机油泵.除此之外,润滑系统还包括润滑油压力表,温度表和润滑油管道等.发动机工作时机油泵经集滤器从机油盘吸取机油,并以一定压力分两路送出,大部分润滑油经油租滤器滤去较大粒杂质后,流入主油道分别润滑曲轴[11]主轴颈[12]和连杆[13]轴颈、凸轮轴[14]颈等,然后流回机油盘,另一小部分油经限压阀流人细过滤器[15],滤去较细杂质后流回机油盘.汽缸壁与活塞以及活塞销[16]主要靠飞溅润滑[17],机油泵出口处设有限压阀口,当机油泵出口压力[18]超过一定压力时,限压阀打开,使一部分油流回机油泵进口,以防冷车起动时机油压力过高.当机油压力低于某一值时,机油细滤器进油限压阀不开启,以保证压力油全部进入主油道.
高分求汉语翻译成英文
手工翻译,杜绝机译
汽车发动机润滑系统及其维修保养
汽车发动机的润滑系是发动机的保护系统[1] ,它能否正常工作 ,将直接影响到发动机的使用寿命.
润滑系统的主要功用就是在发动机工作时连续不断地把数量足够的洁净润滑油输送到传动部件的摩擦表面,并在摩擦表面之间形成油膜,实现液体摩擦,从而减小摩擦阻力,降低功率消耗减轻机件磨损,以达到提高发动机工作可靠性和耐久性的目的.润滑系统还有以下几方面的功能：一,清洗作用,机油在润滑系统内不断循环[2],清洗摩擦表面,带走磨屑和其他异物.二,冷却作用.机油在润滑系统内循环还可带走摩擦产生的热量, 起冷却作用.三,密封作用. 在汽缸[3]和活塞[4]之间形成油膜可以提高它们的密封性,有利于防止漏气, 保证汽缸正常压缩压力.四,防锈作用. 在零件表面形成油膜,对零件表面起保护作用, 防止腐蚀生锈.五,液压作用 .润滑油还可以用作液压油,如在液压挺柱[5]和正时链条[6]液力张紧器内起液压调节作用.六,缓冲作用. 在运动零件表面形成油膜,可以吸收冲击并减少振动,起减振和缓冲作用.
为了实现润滑系统的功用,汽车发动机润滑系统有下列零部件组成：一,机油泵[7],其功用是保证保证润滑油在润滑系统内的循环流动,并在发动机任何转速下都能以足够高的压力向润滑部位输送足够数量的润滑油.二,机油滤清器[8],它用来滤除润滑油中的金属磨屑,机械杂质和润滑油氧化物.三,机油冷却器[9],在热负荷较高的发动机上装备有机油冷却器,用来降低润滑油的温度.四,油底壳[10],它是存储润滑油的容器.五,集滤器,它是用金属丝编织成的滤网,是润滑系统的进口,用来滤除润滑油中粗大的杂质,防止其进入机油泵.除此之外,润滑系统还包括润滑油压力表,温度表和润滑油管道等.
发动机工作时机油泵经集滤器从机油盘吸取机油,并以一定压力分两路送出,大部分润滑油经油租滤器滤去较大粒杂质后,流入主油道分别润滑曲轴[11]主轴颈[12]和连杆[13]轴颈、凸轮轴[14]颈等,然后流回机油盘,另一小部分油经限压阀流人细过滤器[15],滤去较细杂质后流回机油盘.汽缸壁与活塞以及活塞销[16]主要靠飞溅润滑[17],机油泵出口处设有限压阀口,当机油泵出口压力[18]超过一定压力时,限压阀打开,使一部分油流回机油泵进口,以防冷车起动时机油压力过高.当机油压力低于某一值时,机油细滤器进油限压阀不开启,以保证压力油全部进入主油道.
手工翻译,杜绝机译
汽车发动机润滑系统及其维修保养
汽车发动机的润滑系是发动机的保护系统[1] ,它能否正常工作 ,将直接影响到发动机的使用寿命.
润滑系统的主要功用就是在发动机工作时连续不断地把数量足够的洁净润滑油输送到传动部件的摩擦表面,并在摩擦表面之间形成油膜,实现液体摩擦,从而减小摩擦阻力,降低功率消耗减轻机件磨损,以达到提高发动机工作可靠性和耐久性的目的.润滑系统还有以下几方面的功能：一,清洗作用,机油在润滑系统内不断循环[2],清洗摩擦表面,带走磨屑和其他异物.二,冷却作用.机油在润滑系统内循环还可带走摩擦产生的热量, 起冷却作用.三,密封作用. 在汽缸[3]和活塞[4]之间形成油膜可以提高它们的密封性,有利于防止漏气, 保证汽缸正常压缩压力.四,防锈作用. 在零件表面形成油膜,对零件表面起保护作用, 防止腐蚀生锈.五,液压作用 .润滑油还可以用作液压油,如在液压挺柱[5]和正时链条[6]液力张紧器内起液压调节作用.六,缓冲作用. 在运动零件表面形成油膜,可以吸收冲击并减少振动,起减振和缓冲作用.
为了实现润滑系统的功用,汽车发动机润滑系统有下列零部件组成：一,机油泵[7],其功用是保证保证润滑油在润滑系统内的循环流动,并在发动机任何转速下都能以足够高的压力向润滑部位输送足够数量的润滑油.二,机油滤清器[8],它用来滤除润滑油中的金属磨屑,机械杂质和润滑油氧化物.三,机油冷却器[9],在热负荷较高的发动机上装备有机油冷却器,用来降低润滑油的温度.四,油底壳[10],它是存储润滑油的容器.五,集滤器,它是用金属丝编织成的滤网,是润滑系统的进口,用来滤除润滑油中粗大的杂质,防止其进入机油泵.除此之外,润滑系统还包括润滑油压力表,温度表和润滑油管道等.
发动机工作时机油泵经集滤器从机油盘吸取机油,并以一定压力分两路送出,大部分润滑油经油租滤器滤去较大粒杂质后,流入主油道分别润滑曲轴[11]主轴颈[12]和连杆[13]轴颈、凸轮轴[14]颈等,然后流回机油盘,另一小部分油经限压阀流人细过滤器[15],滤去较细杂质后流回机油盘.汽缸壁与活塞以及活塞销[16]主要靠飞溅润滑[17],机油泵出口处设有限压阀口,当机油泵出口压力[18]超过一定压力时,限压阀打开,使一部分油流回机油泵进口,以防冷车起动时机油压力过高.当机油压力低于某一值时,机油细滤器进油限压阀不开启,以保证压力油全部进入主油道.
题目解答
答案
Automobile engine lubrication system is the engine protection system, it can work, will directly affect the life of the engine.
Lubrication system's main function is to work continuously in the engine into a sufficient number of clean oil delivered to the transmission components of the friction surface, and the formation of oil film between the friction surface to achieve fluid friction, thereby reducing friction and reduce power consumption to reduce mechanical wear and tear in order to achieve the work to improve engine reliability and durability purposes. Lubrication system also features the following aspects: First, clean them, oil lubrication system in the continuous cycle of friction surface cleaning to remove debris and other foreign matter. Second, cooling effect. Oil lubrication system in the inner loop can be taken away by the friction heat generated from cooling effect. Three
Sealing effect. Formed between the cylinder and the piston oil film can increase their seal, helps prevent leakage and ensure the normal compression pressure cylinder. 4, anti-rust effect. In the part formed on the surface film on the surface of the protective role of the parts to prevent rust corrosion. 5, hydraulic effect. Oil can also be used as hydraulic oil, such as hydraulic tappet and hydraulic timing chain tensioner hydraulic pressure inside the regulatory role. 6, buffer. Film formed on the surface in the sports part, we can absorb shock and reduce vibration, damping effect, and buffer.
In order to achieve the function of lubrication system, automobile engine lubrication system is composed of the following components: first, oil pump, its purpose is to ensure that ensure that the lubricating oil circulating within the system, and in any engine speed to a high enough under all the pressure to lubricated parts of transfer sufficient quantities of lubricating oil. Second, oil filter, which is used to filter lubricating oil in the metal wear debris, mechanical impurities and lubricant oxide. Third, oil cooler, in the high heat load on the engine is equipped with oil cooler, used to reduce the oil temperature. Fourth, oil pan, which is stored oil containers. 5, set filters
It is made of metal wire woven mesh, is imported lubricating system is used to filter out impurities in the lubricant thick, to prevent their entry into the oil pump. In addition, the lubrication system includes oil pressure gauge, thermometer, and lubricants pipelines.
Engine oil pump through the opportunity to set filters absorb oil from the oil pan, and to a certain pressure to send two routes, most of lubricating oil through the oil filter filter out larger particles of impurities rent flowing into the main oil-lubricated Street on the crankshaft and connecting rod axis spindle neck neck, camshaft neck, and then flow back into the oil pan, another small portion of the oil through the pressure limiting valve inflow fine filter, filter out smaller impurities flowing back into the oil pan. The cylinder wall and piston and piston pin mainly by splash lubrication, oil pump outlet pressure valve port is located is limited, when the oil pump outlet pressure exceeds a certain pressure, pressure limiting valve is opened, so that part of the oil flowing back into the oil pump imports, to prevent cold - starting when oil pressure is too high.
When the oil pressure below a certain value, the oil fine filter into the oil pressure limiting valve is not opened in order to ensure full access to the main oil-pressure oil Tao.
你可以自己在查一查
Lubrication system's main function is to work continuously in the engine into a sufficient number of clean oil delivered to the transmission components of the friction surface, and the formation of oil film between the friction surface to achieve fluid friction, thereby reducing friction and reduce power consumption to reduce mechanical wear and tear in order to achieve the work to improve engine reliability and durability purposes. Lubrication system also features the following aspects: First, clean them, oil lubrication system in the continuous cycle of friction surface cleaning to remove debris and other foreign matter. Second, cooling effect. Oil lubrication system in the inner loop can be taken away by the friction heat generated from cooling effect. Three
Sealing effect. Formed between the cylinder and the piston oil film can increase their seal, helps prevent leakage and ensure the normal compression pressure cylinder. 4, anti-rust effect. In the part formed on the surface film on the surface of the protective role of the parts to prevent rust corrosion. 5, hydraulic effect. Oil can also be used as hydraulic oil, such as hydraulic tappet and hydraulic timing chain tensioner hydraulic pressure inside the regulatory role. 6, buffer. Film formed on the surface in the sports part, we can absorb shock and reduce vibration, damping effect, and buffer.
In order to achieve the function of lubrication system, automobile engine lubrication system is composed of the following components: first, oil pump, its purpose is to ensure that ensure that the lubricating oil circulating within the system, and in any engine speed to a high enough under all the pressure to lubricated parts of transfer sufficient quantities of lubricating oil. Second, oil filter, which is used to filter lubricating oil in the metal wear debris, mechanical impurities and lubricant oxide. Third, oil cooler, in the high heat load on the engine is equipped with oil cooler, used to reduce the oil temperature. Fourth, oil pan, which is stored oil containers. 5, set filters
It is made of metal wire woven mesh, is imported lubricating system is used to filter out impurities in the lubricant thick, to prevent their entry into the oil pump. In addition, the lubrication system includes oil pressure gauge, thermometer, and lubricants pipelines.
Engine oil pump through the opportunity to set filters absorb oil from the oil pan, and to a certain pressure to send two routes, most of lubricating oil through the oil filter filter out larger particles of impurities rent flowing into the main oil-lubricated Street on the crankshaft and connecting rod axis spindle neck neck, camshaft neck, and then flow back into the oil pan, another small portion of the oil through the pressure limiting valve inflow fine filter, filter out smaller impurities flowing back into the oil pan. The cylinder wall and piston and piston pin mainly by splash lubrication, oil pump outlet pressure valve port is located is limited, when the oil pump outlet pressure exceeds a certain pressure, pressure limiting valve is opened, so that part of the oil flowing back into the oil pump imports, to prevent cold - starting when oil pressure is too high.
When the oil pressure below a certain value, the oil fine filter into the oil pressure limiting valve is not opened in order to ensure full access to the main oil-pressure oil Tao.
你可以自己在查一查