Production and Shipments of Machine Tool Accessory
for April, 2002 to March, 2003
(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 30,531,003 16,307,779 100 30,006,209 16,538,115 98
Ball Screws 720,421 18,567,337 90 725,976 19,527,534 91
Liner motion guides 3,368,717 29,051,264 114 3,374,318 30,373,546 118
Spindles 4,812 1,036,716 80 4,829 1,083,678 80
Other Elements 19,076 57,003 59 18,303 56,445 68
Subtotal 34,644,029 65,020,099 102 34,129,635 67,579,318 103
Work Holding
Devices		 Hand Operated Chucks 15,969 817,308 70 19,167 1,071,524 93
Power Operated Chucks 101,741 5,608,278 110 102,178 5,653,167 116
Special Design Chucks 1,192 302,440 98 1,395 323,431 108
Actuators for Power Operated Chucks 16,940 1,308,433 97 18,832 1,687,250 106
Live Centers 15,595 421,192 89 14,843 401,680 91
Other Work Holding Devices 16,072 870,895 82 15,933 866,044 81
Subtotal 167,509 9,328,546 99 172,348 10,003,096 106
Tool Holders General purpose Tool Holders 370,406 3,152,719 87 378,614 3,128,334 88
Tool Holders for NC machine tools 695,670 6,713,623 84 819,640 7,662,442 96
Tool Holders for lathers 4,588 101,271 64 4,965 101,693 62
Tool Holders for special purpose 45,533 342,161 81 57,445 422,716 92
Other Tool Holders 76,046 795,226 103 76,844 800,246 106
Subtotal 1,192,243 11,105,000 85 1,337,508 12,115,431 94
Attachments and
Accessories		 Attachments for indexing 7,117 6,769,277 87 7,250 6,796,050 93
Machine Vice 6,662 676,649 45 9,133 910,301 89
Other Attached equipments 7,739 101,278 83 7,608 100,809 75
Other Accessories 164,574 6,215,405 100 223,571 9,168,438 112
Subtotal 186,092 13,762,609 88 247,562 16,975,598 102
T o t a l   99,216,254 97   106,673,443 102