Journal of SME Japan

             Vol.1  November 2012

Technical Reviews


History and Current Situation
of Multi-Tasking Machine Tools

Akimitsu Nagae, Toshiyuki Muraki, Hiromasa Yamamoto

PP.1-5

 Keywords :
   Multi-tasking Machine Tool,
   High productivity,
   Done-in-One

   Abstract

Full Text PDF
1671 kb

 


Technology development and future challenge
of machine tool spindle


Shinya Nakamura

PP.6-12

 Keywords :
   Machine tool spindle, Oil-air lubrication,
   5-axis machine,Intelligent spindle,
   Grease replenishing lubrication

    Abstract

Full Text PDF
6911 kb
 

 

Technical Papers

Study on Improvement of Motion Accuracy
of 5-Axis Control Machining Center

(Influence of the rotary axis traveling range on the alignment error)


Naoshi Takayama, Takayuki Akai, Yoshimi Takeuchi,Toshiki Hirogaki

PP.13-21

 Keywords :
   Accuracy, Generation Motion, Machine Tool,
   5-Axis Control Machining Center,
   Alignment Error of Rotary Axis,
   Motion Error, DBB

   Abstract

Full Text PDF
 813 kb 

 

Measurement of Error motions
on Five-axis Machine Tools by Ball Bar Tests

Soichi Ibaraki, Yoshiaki Kakino, Takayuki Akai, Naoshi Takayama,
Iwao Yamaji, Keiji Ogawa

PP.22-28

 Keywords :
   Five-axis machine tool, Measurement,
   Ball bar, Component error,
   Location error

   Abstract

Full Text PDF
1119 kb