问题 问答题 简答题

消除轴承箱漏油的方法有哪几种?

答案

参考答案:

其方法有:

(1)轴承座与上盖间隙调整适当,上下盖中分接合面接触平整、良好。

(2)制定合适的油位线。

(3)检查轴承座壳体及油位计接口处,应处理至无漏油现象。

(4)采取适当措施,尽量减少油位面的波动。

(5)轴承座壳体的结合面处开回油槽,使渗入结合面处油流回轴承箱。

(6)轴承加设挡油环。

完形填空
宪形填空。
     Meg, Joe and Roy are talking about __1__ they want to clo when they grow up. Meg says, "I want
to be a__2__. I am going to write a lot of books."
     "I want to be a famous __3__," says Joe, "I am going to play baseball in the summer __4__ football
in the fall."
     "Oh, yes,"  says Meg, "I want to be a famous tennis star."
     "That __5__ good. __6__ I think I am going to be a doctor and a carpenter. I am going to __7__ a
cabin (小木屋), and I can live in it in winter."
     "I am going to live in a lighthouse __8__ the sea," says Joe, "Then I can go __9__  every day."
     "I want to live in a castle (城堡) when I grow up," Meg says in the end, "Tennis stars always __10__
a lot of money."
( )1. A. what      
( )2. A. reader    
( )3. A. runner    
( )4. A. but      
( )5. A. sounds    
( )6. A. So        
( )7. A. build    
( )8. A. in        
( )9. A. skating  
( )10. A. spend    
B. that        
B. writer      
B. journalist  
B. for          
B. sounds like  
B. And          
B. buy          
B. on          
B. reading      
B. buy          
C. who              
C. teacher          
C. athlete          
C. or                
C. is going to sound
C. But              
C. make              
C. with              
C. shopping          
C. make              
D. how                  
D. doctor                
D. designer              
D. and                  
D. is going to sound like
D. Because              
D. paint                
D. by                    
D. fishing              
D. pay                  
单项选择题