Production and Shipments of Machine Tool Accessory
for October, 2001 to March, 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 14,674,526 7,354,367 69 14,970,297 7,815,668 75
Ball Screws 236,022 6,698,959 38 236,811 6,978,829 38
Liner motion guides 1,178,333 10,107,791 37 1,180,377 10,294,522 37
Spindles 1,969 446,243 51 1,977 464,533 50
Other Elements 10,184 25,233 36 10,127 23,251 30
Subtotal 16,101,034 24,632,593 44 16,399,589 25,576,803 44
Work Holding
Devices		 Hand Operated Chucks 9,458 472,855 62 8,015 462,508 54
Power Operated Chucks 39,202 2,307,402 76 38,855 2,222,716 79
Special Design Chucks 641 160,634 90 572 155,378 85
Actuators for Power Operated Chucks 6,511 504,251 48 6,408 556,593 50
Live Centers 9,570 226,300 79 7,114 193,324 71
Other Work Holding Devices 7,509 370,977 30 7,972 402,171 35
Subtotal 72,891 4,042,419 62 68,936 3,992,690 63
Tool Holders General purpose Tool Holders 198,535 1,700,547 90 194,914 1,664,167 85
Tool Holders for NC machine tools 317,153 3,268,237 60 366,390 3,487,364 69
Tool Holders for lathers 2,202 50,169 50 2,443 52,874 56
Tool Holders for special purpose 27,171 205,447 88 30,476 229,078 92
Other Tool Holders 31,115 355,262 50 33,660 361,341 51
Subtotal 576,176 5,579,662 66 627,883 5,794,824 72
Attachments and
Accessories		 Attachments for indexing 3,989 3,604,822 93 3,693 3,328,285 82
Machine Vice 4,612 474,122 41 3,966 391,561 39
Other Attached equipments 3,737 50,701 70 3,873 55,932 64
Other Accessories 91,247 2,552,087 49 102,696 3,553,307 55
Subtotal 103,585 6,681,732 65 114,228 7,329,085 63
T o t a l   40,936,406 50   42,693,402 51