Production and Shipments of Machine Tool Accessory
for April to June, 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 7,768,613 5,340,396 123 7,441,892 5,227,359 119
Ball Screws 254,283 7,118,497 156 254,740 7,492,391 156
Liner motion guides 1,297,414 11,053,357 153 1,296,932 11,283,912 153
Spindles 1,831 384,697 125 1,829 404,975 125
Other Elements 4,238 24,262 158 3,992 21,597 138
Subtotal 9,326,379 23,921,209 146 8,999,385 24,430,234 145
Work Holding
Devices		 Hand Operated Chucks 8,192 315,889 110 8,860 363,973 102
Power Operated Chucks 26,387 1,293,007 107 26,276 1,203,317 105
Special Design Chucks 239 47,065 60 305 60,205 80
Actuators for Power Operated Chucks 5,858 517,515 132 5,806 547,711 133
Live Centers 4,998 130,217 121 4,493 115,840 123
Other Work Holding Devices 11,604 477,358 148 10,844 424,567 117
Subtotal 57,278 2,781,051 116 56,584 2,715,613 111
Tool Holders General purpose Tool Holders 163,996 955,791 94 166,518 1,028,689 98
Tool Holders for NC machine tools 259,862 2,484,593 111 297,691 2,528,311 116
Tool Holders for lathers 1,942 43,165 194 2,151 44,192 181
Tool Holders for special purpose 14,333 125,707 101 17,567 151,590 103
Other Tool Holders 39,129 296,955 76 42,045 308,375 92
Subtotal 479,262 3,906,211 103 525,972 4,061,157 108
Attachments and
Accessories		 Attachments for indexing 2,063 1,630,824 105 2,214 1,696,916 123
Machine Vice 3,691 326,105 162 4,279 400,830 181
Other Attached equipments 3,830 49,180 26 4,669 62,857 49
Other Accessories 128,737 2,304,776 136 69,957 2,954,620 139
Subtotal 138,321 4,310,885 119 81,119 5,115,223 133
T o t a l   34,919,356 133   36,322,227 135