Production and Shipments of Machine Tool Accessory
for January to December, 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 31,497,356 17,438,111 109 31,670,326 17,740,131 108
Ball Screws 882,439 24,165,575 144 885,497 25,451,487 144
Liner motion guides 3,769,453 35,510,691 134 3,781,141 37,086,557 134
Spindles 6,519 1,362,544 142 6,544 1,418,377 141
Other Elements 17,359 72,485 126 17,848 77,760 143
Subtotal 36,173,126 78,549,406 130 36,361,356 81,774,312 130
Work Holding
Devices		 Hand Operated Chucks 18,381 1,064,655 135 19,556 1,175,439 114
Power Operated Chucks 115,927 6,575,396 133 114,380 6,235,324 123
Special Design Chucks 1,580 448,444 160 1,528 450,068 152
Actuators for Power Operated Chucks 21,241 1,580,579 140 22,315 1,979,237 137
Live Centers 13,099 425,336 103 15,803 426,264 110
Other Work Holding Devices 19,676 1,221,683 150 18,737 1,161,413 139
Subtotal 189,904 11,316,093 135 192,319 11,427,745 126
Tool Holders General purpose Tool Holders 395,317 3,281,445 104 381,286 3,164,524 101
Tool Holders for NC machine tools 969,188 8,431,771 137 943,243 8,478,461 116
Tool Holders for lathers 5,784 133,757 165 5,941 130,629 150
Tool Holders for special purpose 47,141 378,582 107 59,575 467,133 110
Other Tool Holders 88,823 875,138 115 86,133 869,654 114
Subtotal 1,506,253 13,100,693 125 1,476,178 13,110,401 112
Attachments and
Accessories		 Attachments for indexing 7,995 7,553,152 116 8,085 7,706,925 121
Machine Vice 10,092 982,951 153 11,357 1,129,959 132
Other Attached equipments 11,053 178,710 170 11,182 180,848 174
Other Accessories 273,784 7,219,450 123 302,960 10,273,481 120
Subtotal 302,924 15,934,263 121 333,584 19,291,213 122
T o t a l   118,900,455 129   125,603,671 126