Production and Shipments of Machine Tool Accessory
for January to March, 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 2,173,154 5,213,742 125 7,463,846 5,301,057 120
Ball Screws 230,161 6,410,700 155 231,627 6,747,749 155
Liner motion guides 1,139,273 9,428,664 137 1,138,657 9,638,957 137
Spindles 1,708 352,646 101 1,710 371,397 101
Other Elements 4,307 21,344 140 4,440 22,787 120
Subtotal 3,548,603 21,427,096 138 8,840,280 22,081,947 136
Work Holding
Devices		 Hand Operated Chucks 9,242 312,395 95 9,410 396,981 102
Power Operated Chucks 24,543 1,178,375 100 24,737 1,184,409 98
Special Design Chucks 285 73,301 102 323 70,707 98
Actuators for Power Operated Chucks 5,455 474,178 109 5,663 514,699 96
Live Centers 3,676 101,422 103 4,588 111,799 123
Other Work Holding Devices 12,517 535,860 185 12,824 544,541 146
Subtotal 55,718 2,675,531 112 57,545 2,823,136 105
Tool Holders General purpose Tool Holders 154,299 929,670 94 155,874 989,157 97
Tool Holders for NC machine tools 239,596 2,088,458 97 252,460 2,199,386 99
Tool Holders for lathers 1,565 36,872 141 1,959 40,232 124
Tool Holders for special purpose 11,592 88,464 52 15,758 115,375 80
Other Tool Holders 35,158 291,431 78 36,755 300,664 85
Subtotal 442,210 3,434,895 93 462,806 3,644,814 97
Attachments and
Accessories		 Attachments for indexing 1,964 1,568,705 105 2,056 1,608,028 97
Machine Vice 3,124 285,903 160 4,084 383,615 161
Other Attached equipments 2,034 28,040 21 2,353 38,766 34
Other Accessories 150,745 2,336,225 154 63,853 2,994,412 155
Subtotal 157,867 4,218,873 127 72,346 5,024,821 128
T o t a l   31,756,395 127   33,574,718 126