Production and Shipments of Machine Tool Accessory
for January to December, 2000
(Value in Thousands of Yen)
Items
 Production Comparison (%) to the year earlier Shipments Comparison (%) to the year earlier
Quantity Value Quantity Value
Elements Clutchs & Brakes 30,709,822 21,355,562 119 30,128,060 21,389,834 116
Ball Screws 1,100,194 30,459,885 156 1,101,634 31,982,619 154
Liner motion guides 5,477,564 46,745,735 157 5,473,190 47,697,795 157
Spindles 7,181 1,572,803 119 7,196 1,652,370 120
Other Elements 19,533 98,950 162 19,867 100,776 146
Subtotal 37,314,294 100,232,935 146 36,729,947 102,823,394 145
Work Holding
Devices		 Hand Operated Chucks 35,316 1,356,112 120 36,298 1,577,003 114
Power Operated Chucks 106,754 5,366,164 118 106,524 5,140,537 115
Special Design Chucks 1,189 280,750 87 1,267 272,399 86
Actuators for Power Operated Chucks 24,504 2,052,755 120 24,823 2,245,560 123
Live Centers 19,014 495,405 122 19,293 491,759 130
Other Work Holding Devices 54,796 2,173,871 148 51,005 2,065,997 134
Subtotal 241,573 11,725,057 122 239,210 11,793,255 119
Tool Holders General purpose Tool Holders 598,441 3,809,115 97 608,387 4,031,586 99
Tool Holders for NC machine tools 1,078,264 9,991,332 117 1,132,284 9,873,545 112
Tool Holders for lathers 7,674 180,375 172 8,752 185,151 165
Tool Holders for special purpose 56,205 447,439 81 67,737 528,133 92
Other Tool Holders 163,972 1,307,826 91 167,499 1,323,933 97
Subtotal 1,904,556 15,736,087 108 1,984,659 15,942,348 107
Attachments and
Accessories		 Attachments for indexing 8,733 6,894,750 113 8,978 7,028,007 119
Machine Vice 16,440 1,523,668 195 18,823 1,774,843 175
Other Attached equipments 11,595 158,740 38 12,995 195,353 56
Other Accessories 446,476 9,850,876 150 315,365 12,600,967 152
Subtotal 483,244 18,428,034 133 356,161 21,599,170 138
T o t a l   146,122,113 137   152,158,167 136