Production and Shipments of Machine Tool Accessory
on April, 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 2,554,108 1,783,361 126 2,476,515 1,728,854 122
Ball Screws 85,768 2,312,883 157 85,634 2,455,628 159
Liner motion guides 393,531 3,515,732 147 393,726 3,598,336 146
Spindles 548 132,333 113 541 138,798 114
Other Elements 1,213 9,851 294 961 6,773 153
Subtotal 3,035,168 7,754,160 144 2,957,377 7,928,389 143
Work Holding
Devices		 Hand Operated Chucks 2,387 103,385 108 2,503 106,320 89
Power Operated Chucks 8,769 440,083 108 8,838 404,311 105
Special Design Chucks 104 15,339 73 89 12,882 60
Actuators for Power Operated Chucks 1,981 186,881 133 1,629 154,012 101
Live Centers 2,059 45,376 129 1,691 39,791 119
Other Work Holding Devices 4,008 166,448 149 3,205 129,072 99
Subtotal 19,308 957,512 118 17,955 846,388 100
Tool Holders General purpose Tool Holders 54,540 321,022 93 56,452 347,034 96
Tool Holders for NC machine tools 90,402 872,596 119 100,982 850,161 113
Tool Holders for lathers 610 13,269 189 741 14,329 145
Tool Holders for special purpose 4,699 40,765 96 5,999 50,109 104
Other Tool Holders 12,663 99,581 73 14,498 107,662 86
Subtotal 162,914 1,347,233 106 178,672 1,369,295 106
Attachments and
Accessories		 Attachments for indexing 644 540,803 102 704 578,814 116
Machine Vice 995 83,671 111 1,440 130,380 161
Other Attached equipments 1,669 20,501 29 2,333 30,357 53
Other Accessories 21,018 693,725 124 24,644 875,837 121
Subtotal 24,326 1,338,700 108 29,121 1,615,388 119
T o t a l   11,397,605 131   11,759,460 130