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          Journal of SME Japan 
       
                   Vol.1
       November 2012 | 
     
       
 
 
          
  
  
   
                
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       Technical
Reviews 
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      History and Current Situation 
      of Multi-Tasking Machine Tools 
       
      Akimitsu Nagae, Toshiyuki Muraki,
      Hiromasa Yamamoto 
                   
                  PP.1-5 
                   
                   
      
       
                            
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          Keywords : 
           Multi-tasking
        Machine Tool, 
           High
productivity, 
           Done-in-One 
         
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Abstract 
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         Full Text PDF 
        1671 kb    
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      Technology development and future challenge 
      of machine tool spindle 
       
      Shinya Nakamura 
                   
                  PP.6-12 
                   
                   
      
       
                            
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          Keywords : 
           Machine tool spindle,
        Oil-air lubrication, 
           5-axis machine,Intelligent spindle, 
           Grease
replenishing
        lubrication 
         
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Abstract 
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         Full Text PDF 
        6911 kb    
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       Technical
Papers 
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      Study on Improvement of Motion
Accuracy 
      of 5-Axis Control Machining Center 
      (Influence
      of the rotary axis traveling range on the alignment
error) 
        NaoshiTakayama, Takayuki Akai, Yoshimi Takeuchi,ToshikiHirogaki 
                   
                  PP.13-21 
                   
                   
      
       
                            
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          Keywords
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           Accuracy, Generation
        Motion, Machine Tool, 
           5-Axis Control
        Machining Center, 
           Alignment Error
of
        Rotary Axis, 
           Motion Error,
DBB 
         
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Abstract 
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         Full Text PDF 
         813 kb    
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      Measurement of Error motions 
      on Five-axis Machine Tools by Ball Bar Tests 
       
      Soichi Ibaraki, Yoshiaki Kakino, Takayuki Akai, NaoshiTakayama,  IwaoYamaji, Keiji Ogawa 
                   
                  PP.22-28 
                   
                   
      
        
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