Add Favorites Set Home Chinese  
HomeAbout UsHonorNewsProductOrderFeedbackEquipmentContact Us
 
Cable Float Switch
Mini Float Switch
Water pump control
Air pressure control
RV Micro switch
RZ Micro switch
RA limit switch
Foot Switch
Cross switch
Flow switch
Ac Contactor
Rectifier
Wall Socket
 
 
Study Precision mold of the technical data
ADDDATE:2008/10/6 CLICK:4608

Precision mold of the technical data

moulding parts            technical requirement                     standard data            

template                     Thickness ,parallelism                    no less than 300:0.02
 
datum plane                   verticality                                   no les than 100:0.02
 
total height after fiting template      parallelism                no less than 100:0.02
 
hole of guide pillar                hole tolerance                       H7
 
hole of guide pillar             true position                      no less than +/-0.02
 
verticality                                                                          no less than 100:0.02
slug hole                          hole tolerance                                H7
 
Clearance Between Blades (thickness less than 0.5mm)         0.005-0.02 
 
template hardnes             quenching /backfire                    more than HRC60
 
Diameter                                    fine grinding                        k6,k7,m6
 
glide part's diamter                   fine grinding                        f7,e7

 

If u donot know,u shoule be work hard for study. 

work hard stand for 99% success

give up stand for 100% failure 



 

  COPYRIGHT © WenZhou ShiTong Electric Co., Ltd. All Right Reseved.  
  TEL:0086-15167470462  FAX:0086-57762990731    
  WEBSITE:www.shto.cn E-MAIL:cnshto@yahoo.cn   yqsaler@gmail.com