Production and Shipments of Machine Tool Accessory
for January 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 15,131,818 10,554,138 124 14,905,738 10,528,416 119
Ball Screws 484,444 13,529,197 156 486,367 14,240,140 155
Liner motion guides 2,436,687 20,482,021 146 2,435,589 20,922,869 145
Spindles 3,539 737,343 112 3,539 776,372 112
Other Elements 8,545 45,606 149 8,432 44,384 128
Subtotal 18,065,033 45,348,305 142 17,839,665 46,512,181 141
Work Holding
Devices		 Hand Operated Chucks 17,434 628,284 102 18,270 760,954 102
Power Operated Chucks 50,930 2,471,382 104 51,013 2,387,726 101
Special Design Chucks 524 120,366 80 628 130,912 89
Actuators for Power Operated Chucks 11,313 991,693 120 11,469 1,062,410 112
Live Centers 8,674 231,639 113 9,081 227,639 123
Other Work Holding Devices 24,121 1,013,218 166 23,668 969,108 132
Subtotal 112,996 5,456,582 114 114,129 5,538,749 108
Tool Holders General purpose Tool Holders 318,295 1,885,461 94 322,392 2,017,846 97
Tool Holders for NC machine tools 499,458 4,573,051 104 550,151 4,727,697 107
Tool Holders for lathers 3,507 80,037 166 4,110 84,424 149
Tool Holders for special purpose 25,925 214,171 73 33,325 266,965 91
Other Tool Holders 74,287 588,386 77 78,800 609,039 89
Subtotal 921,472 7,341,106 98 988,778 7,705,971 102
Attachments and
Accessories		 Attachments for indexing 4,027 3,199,529 105 4,270 3,304,944 109
Machine Vice 6,815 612,008 161 8,363 784,445 171
Other Attached equipments 5,864 77,220 24 7,022 101,623 42
Other Accessories 279,482 4,641,001 145 133,810 5,949,032 147
Subtotal 296,188 8,529,758 123 153,465 10,140,044 130
T o t a l    66,675,751 130    69,896,945 131