Production and Shipments of Machine Tool Accessory
for April to September, 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 15,147,775 7,966,520 89 14,928,151 8,201,459 90
Ball Screws 361,705 8,975,970 64 363,347 9,462,915 65
Liner motion guides 1,610,352 14,065,275 92 1,613,970 14,631,832 94
Spindles 2,380 473,860 56 2,382 496,408 56
Other Elements 9,998 28,720 40 9,587 27,336 46
Subtotal 17,132,210 31,510,345 80 16,917,437 32,819,950 82
Work Holding
Devices		 Hand Operated Chucks 7,475 352,954 51 9,749 536,747 77
Power Operated Chucks 45,855 2,412,116 87 46,716 2,559,329 96
Special Design Chucks 556 132,088 88 667 138,911 96
Actuators for Power Operated Chucks 6,740 538,490 63 8,309 738,688 71
Live Centers 8,652 214,607 87 7,381 197,980 80
Other Work Holding Devices 7,760 406,126 58 7,794 414,397 62
Subtotal 77,038 4,056,381 75 80,616 4,586,052 84
Tool Holders General purpose Tool Holders 180,563 1,550,176 80 188,928 1,561,578 82
Tool Holders for NC machine tools 297,406 3,024,127 63 393,734 3,707,645 83
Tool Holders for lathers 1,810 40,496 38 2,213 43,911 39
Tool Holders for special purpose 22,108 165,602 77 28,117 205,407 90
Other Tool Holders 33,300 364,190 88 36,206 378,663 97
Subtotal 535,187 5,144,591 69 649,198 5,897,204 83
Attachments and
Accessories		 Attachments for indexing 3,695 3,347,792 81 3,707 3,234,824 81
Machine Vice 2,903 290,712 28 4,399 436,628 70
Other Attached equipments 3,486 49,423 70 3,694 51,903 66
Other Accessories 56,376 3,011,499 82 106,479 4,424,148 95
Subtotal 66,460 6,699,426 75 118,279 8,147,503 87
T o t a l   47,410,743 78   51,450,709 83