NSK ASTRO-E 400Z - 12．Connecting the Motor and Spindle; 13．Changing Tools

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12      
               
        
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
                     
   

     

            
       ! "#$% !      
                 
    
       ! "        #
    "          "  
   $            
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
①Settheprovided12㎜spanner(wrench)onthespindle.
②Placetheprovided14㎜spanner(wrench)onthechucknut,andturnitcounterclockwisetoloosen
thecolletandremovethetool.(Thefirstturnwillloosenthechucknut,butthetoolwillnotrelease
andturningwillbecomestiff.Keepturningthroughthestiffnessandthecolletwillopen.)
③Insertthenewtoolandtightenthecolletbyturningclockwise.
13   
%&'
%&&
Spindle
14
12
Loosen
14
12
Tighten
Tool
ChuckNut
TransmissionClutch
Fasten
Turn
27
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