b、防止主油道过大的机油压力c、防止机油粗滤器滤芯损坏d、在机油粗滤器滤芯堵塞后仍能使机油进入主油道
b fang zhi zhu you dao guo da de ji you ya li c fang zhi ji you cu lv qi lv xin sun huai d zai ji you cu lv qi lv xin du sai hou reng neng shi ji you jin ru zhu you dao
d、使进入机油细滤器的机油保持较低压力3.润滑系中旁通阀的作用是()。a、保证主油道中的最小机油压力
d shi jin ru ji you xi lv qi de ji you bao chi jiao di ya li 3. run hua xi zhong pang tong fa de zuo yong shi a bao zheng zhu you dao zhong de zui xiao ji you ya li
往细滤器油道b、机油泵出油压力低于一定值时,关闭通往细滤器油道c、使进入机油细滤器的机油保证较高压力
wang xi lv qi you dao b ji you beng chu you ya li di yu yi ding zhi shi guan bi tong wang xi lv qi you dao c shi jin ru ji you xi lv qi de ji you bao zheng jiao gao ya li
擦d、半液体摩擦2.机油细滤器上设置低压限制阀的作用是( )。a、机油泵出油压力高于一定值时,关闭通
ca d ban ye ti mo ca 2. ji you xi lv qi shang she zhi di ya xian zhi fa de zuo yong shi a ji you beng chu you ya li gao yu yi ding zhi shi guan bi tong
使用。( )三、选择题1.汽车发动机各零件最理想的摩擦形式是( )。a、干摩擦b、半干摩擦c、液体摩
shi yong san xuan ze ti 1. qi che fa dong ji ge ling jian zui li xiang de mo ca xing shi shi a gan mo ca b ban gan mo ca c ye ti mo
()10.解放ca6102型发动机正时齿轮采用飞溅润滑。( )11.过滤式机油滤清器的滤芯可反复多次
10. jie fang ca6102 xing fa dong ji zheng shi chi lun cai yong fei jian run hua 11. guo lv shi ji you lv qing qi de lv xin ke fan fu duo ci
保证各润滑部位的润滑要求,又减少机油泵的功率消耗,机油泵实际供油量一般应与润滑系需要的循环油量相等。
bao zheng ge run hua bu wei de run hua yao qiu you jian shao ji you beng de gong lv xiao hao ji you beng shi ji gong you liang yi ban ying yu run hua xi xu yao de xun huan you liang xiang deng
失效将会引起发动机怠速不稳。( )8.加注润滑油时,加入量越多,越有利于发东北大学教务处动机的润滑。( )9.为既
shi xiao jiang hui yin qi fa dong ji dai su bu wen 8. jia zhu run hua you shi jia ru liang yue duo yue you li yu fa dong bei da xue jiao wu chu dong ji de run hua 9. wei ji
机油细滤器对机油的滤清是由于喷嘴对金属杂质产生过滤作用而实现的。( )7.强制通风装置中装用的单向阀
ji you xi lv qi dui ji you de lv qing shi you yu pen zui dui jin shu za zhi chan sheng guo lv zuo yong er shi xian de 7. qiang zhi tong feng zhuang zhi zhong zhuang yong de dan xiang fa
油路中的油压越高越好。( 东北大学教务处)5.解放ca6102型发动机润滑系主油道的压力可进行调节。()6.离心式
you lu zhong de you ya yue gao yue hao dong bei da xue jiao wu chu 5. jie fang ca6102 xing fa dong ji run hua xi zhu you dao de ya li ke jin hang diao jie 6. li xin shi
3.由于离心式机油滤清器有效地解决了滤清能力与通过能力的矛盾,所以一般串联于主油道中。( )4.润滑
3. you yu li xin shi ji you lv qing qi you xiao di jie jue le lv qing neng li yu tong guo neng li de mao dun suo yi yi ban chuan lian yu zhu you dao zhong 4. run hua
一部分流入细滤器。( )2.机油细滤器滤清能力强,所以经过细滤器滤清后的机油直接流向润滑表面。( )
yi bu fen liu ru xi lv qi 2. ji you xi lv qi lv qing neng li qiang suo yi jing guo xi lv qi lv qing hou de ji you zhi jie liu xiang run hua biao mian
断题(东北大学教务处正确打√、错误打×)1.解放ca6102型汽车发动机机油泵输出的机油须全部流经粗滤器,而后再有
duan ti dong bei da xue jiao wu chu zheng que da cuo wu da 1. jie fang ca6102 xing qi che fa dong ji ji you beng shu chu de ji you xu quan bu liu jing cu lv qi er hou zai you
eq61001型发动机采用滤芯粗滤器。它们均采用机油细滤器。7.曲轴箱的通风方式有和两种方式。二、判
eq61001 xing fa dong ji cai yong lv xin cu lv qi ta men jun cai yong ji you xi lv qi 7. qu zhou xiang de tong feng fang shi you he liang zhong fang shi er pan
而约10%~15%的机油量进入滤清后直接流回油底壳。6.东北大学教务处解放ca6102型发动机采用滤芯粗滤器,东风
er yue 10 15 de ji you liang jin ru lv qing hou zhi jie liu hui you di ke 6. dong bei da xue jiao wu chu jie fang ca6102 xing fa dong ji cai yong lv xin cu lv qi dong feng
同,机油滤清器可以分为和两种。机油泵泵出的机油,约85%~90%经过滤清后流入主油道,以润滑各零件,
tong ji you lv qing qi ke yi fen wei he liang zhong ji you beng beng chu de ji you yue 85 90 jing guo lv qing hou liu ru zhu you dao yi run hua ge ling jian
和分电器传动轴等均采用压力润滑;、、、、和凸轮正时齿轮等采用飞溅润滑。5东北大学教务处.根据与主油道的连接方式的不
he fen dian qi chuan dong zhou deng jun cai yong ya li run hua he tu lun zheng shi chi lun deng cai yong fei jian run hua 5 dong bei da xue jiao wu chu . gen ju yu zhu you dao de lian jie fang shi de bu
装置、装置、装置、装置、装置等部分组成。4.解放ca6102型汽车发动机润滑油路中,曲轴主轴颈、、、
zhuang zhi zhuang zhi zhuang zhi zhuang zhi zhuang zhi deng bu fen zu cheng 4. jie fang ca6102 xing qi che fa dong ji run hua you lu zhong qu zhou zhu zhou jing
采用和相结合的综合润滑方式,以满足不同零东北大学教务处件和部位对润滑强度的要求。3.润滑系一般由装置、装置、装置、
cai yong he xiang jie he de zong he run hua fang shi yi man zu bu tong ling dong bei da xue jiao wu chu jian he bu wei dui run hua qiang du de yao qiu 3. run hua xi yi ban you zhuang zhi zhuang zhi zhuang zhi
第六章 润 滑系一、填空题1.发动机润滑系主要有 、 、 、 、 、 等作用。2.现代汽车发动机多
di liu zhang run hua xi yi tian kong ti 1. fa dong ji run hua xi zhu yao you deng zuo yong 2. xian dai qi che fa dong ji duo