Production and Shipments of Machine tool Accessory
on April, 2002
(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 2,364,474 1,191,642 72 2,274,713 1,203,184 75
Ball Screws 46,119 1,232,527 42 46,409 1,287,950 42
Liner motion guides 228,518 2,035,526 58 226,252 2,059,052 58
Spindles 355 70,011 43 356 72,811 43
Other Elements 1,398 5,522 30 1,495 5,853 40
Subtotal 2,640,864 4,535,228 55 2,549,225 4,628,850 55
Work Holding
Devices		 Hand Operated Chucks 1,308 65,692 53 1,401 83,061 65
Power Operated Chucks 7,502 381,604 72 7,500 371,457 77
Special Design Chucks 90 17,461 68 121 18,055 65
Actuators for Power Operated Chucks 609 53,979 42 794 72,734 41
Live Centers 1,145 32,991 98 1,423 34,566 89
Other Work Holding Devices 1,170 51,039 30 1,268 52,168 30
Subtotal 11,824 602,766 60 12,507 632,041 61
Tool Holders General purpose Tool Holders 28,413 260,141 78 32,614 270,856 79
Tool Holders for NC machine tools 41,759 430,576 47 65,611 618,899 73
Tool Holders for lathers 401 7,728 41 447 8,161 37
Tool Holders for special purpose 3,591 29,897 98 4,815 38,172 111
Other Tool Holders 5,805 64,353 83 6,692 68,440 93
Subtotal 79,969 792,695 58 110,179 1,004,528 76
Attachments and
Accessories		 Attachments for indexing 588 547,138 74 604 529,446 75
Machine Vice 436 43,073 24 691 63,471 49
Other Attached equipments 692 11,565 79 805 11,787 66
Other Accessories 7,155 427,734 56 19,098 635,044 67
Subtotal 8,871 1,029,510 61 21,198 1,239,748 69
T o t a l   6,960,199 56   7,505,167 60