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Equipment
Detail
CNC floor-type boring and milling machine TK6920A

  

 CNC floor-type boring and milling machine TK6920AShenyang Group Kunming Machine Tool Co., Ltd.):

  

The main parameters:
 1
、
Boring axis Diameter :                                            200mm
 2
、
Milling shaft end diameter:                                        300mm
 3
、Spindle speed :                                                    21500r/min
 4
、
Ram face size:                                                       480mm×580mm
 5
、XColumn Slide stroke:                                     14000mmEffective processing stroke
 6
、
YHeadstock stroke  :                                        4000mm
 7
、
ZRam stroke  :                                              1100mm
 8
、
WBoring axis stroke::                                      1100mm
 9
、Table (length × width) :                                          3000mm×3500mm
10
、
Coordinate positioning accuracy:                               0.018
11
、Coordinate repeat positioning accuracy:                         ≤0.010

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