51吃瓜

??? ??? ?????? ???? ????? ???? ??? ?????? ???? ?? ?????? ???? ???? ???? ?? ??? ?? ????? ???? ??? ?????? ???? ?? ?????? ????? ??? ????? ???? ??. ??? ????? ?? ????? ?? ????? ??? ?? ?? ?? ???? ?????

01

Structure determines equipment performance

???? ??? ?????? ???? ?? ????? ???????? ???? ??? ????? ????? ?? ??????? ????? ?? ??????? ?? ??????? ?? ????? ???? ??? ???? ?? ?? ???????? ????? ????? ???? ???? ??????? ??? ?? ?? ?????.

???? ????? ?? ???? ??? ???? ?????:

1) The linear axis does not merge or superimpose when moving

2) Equipment with short cutting circuits has good rigidity

3) ?????? ???? ??? DD ???? ??

4) ??? ?? ??? ??? ???? ??

5) ??? ????

Makino's D200Z/D800Z/a500Z series five axis machining center adopts a "Z" - shaped high rigidity worktable structure, as shown in the figure below. The worktable does not need support at both ends, with large diameter inclined bearings and a workpiece center of gravity B. Compared with traditional single support structures, the bending amount d is extremely small and the force arm L is shorter.

?? ???? ??? ?????? ?? ?? 3 ??? ?????? ???? ?? ????? ???? ???? ????? ???? ???? ??. Even when loading and rotating heavy components, the deflection of the workbench can be controlled to a minimum. At the same time, high rigidity bearings and direct drive motors can achieve high precision and smooth rotation with a minimum vibration. ??? ?? ?? ??? ?????? ????? ????? ??

02

??? ??? ??? ??? ????

????? ????? ?? ????? ?? ???? ???????? ???? ??? ?? ???? ?? ??? ???? ??. ????? ???? ?? ???? ??? ?? ???? ?? ????? ??? ?????? ?? ??? Makino D800Z ????? ????? ?? ??????? ???? ??.

1= 60

1′= 60″

1=3600″

The minimum resolution of the B/C axis of the D800Z machine tool is 0.0001 degrees, which is 0.36 inches, and the positioning accuracy is 3 inches. Through the following calculation diagram, we can know the resulting accuracy error.

03

????????? ?????? ?????????

Interference and collision avoidance are important issues in 5-axis machining. In addition to using computer-based software for interference inspection, Makino's 5-axis machining center is equipped with online real-time simulation CSG function, which can prevent interference even in manual mode.

????? ???-???? ???????? CSG ??? ???? ?????? ?? ?????? ?? ????? ?? ???? ????? ?? ?????? ???? ???? ?? ???? ?? ???? ???? ?? ??? ?? ?????? ?? ??? ??????? ???? ?? ?? ?? ???? ??. ?????? ?? ????? ???? ?????????? ??? ?????? ??? ???? ??? ?? ????? ??? ??? coordinates, offset values? ??? ????? ?????? ??????? ?? CNC ?????? ?????? ?? ???? ???? ??? ?????? ?? ????? ??? ???? ?? ???? ??. ???? ?? ?? ????? ????? ???? ??? ??? ?????? ???? ????? ??? ??? ?????? ?? ???? ??? ??? ??? ???? ????????? ???? ??? ??? ???? ???? ?? ????? ?? ???? ??.

04

???? ???? ?????

????? ??? ???? ????? ?? ???? ????? ????? ?? ????? ???? ??? ?????? ?? ???????? ?? ??? ???? ??. ??? ??? ?? ????? ???? ???? ???????? ???? ?????? 3-???/indexing/5-??? ?????? ?? ?????? ?? ????? ???? ????? ??? ????? ???? ????? ?? ????? ?? ????? 4 μ m.

Automatically calibrate the 5-axis rotation center using a probe

3-axis/indexing/5-axis machining accuracy verification machining

05

Linkage accuracy

??? ???? ??? ?????? ???? ?? ???? ???? ?? ?? ??? ?? ???????? ?? ????? ?? ????? ??. ???? ?? ??? ?? Makino D200Z ?? ???? ??? ??? ????? ?????? ?? ??? ????? ?? ??? ?????? ??? ?? ??? ?? ??? ???? ??.

????? ???????: D200Z

颁础惭：贵贵颁础惭

?????? ????: NAK80 (40HRC)

?????? ????: 140x140x35mm

Mold cavity: Clear angle R0.22mm, depth 20mm

????? ???: 1H35min/pocket

????? ?? ?????: 7 ???? ??? 6 ????

Linkage accuracy: Position accuracy 2 μ m, shape accuracy 3 μ m

06

???? ???

???? ??? ??????? ???? ?? ??????? ???? ????? ???? ?? ?? ????? ?? ?????? ?? ?? ???? ???? ??. ????? ????????? ????? ?? ????? ??????? ???? ??????? ?? ??????? ?? ????? ?? ???? ??.

????? ???: ?????? 6 ??? ????? ????!

Material: YXR33 (58HRC)

??? ??? ??????: ???? ???? ?? ????? ??? ?????? ???? ??? depth 30mm, draft angle 2, clearance angle R3mm

???? ??? ???? ???? ?? ??? ?? ?? ??? ??! ??? ???? ???? ??? ?? ??? ????? ????? ?? ??? ??? ?? ??? ???? ???? ????? ???? ???????? ?????? ?? ???. UG ?????????? ?? ????? ??? ???? ??? ?? ?? ?? ?? ????? ????? ?? ????????? ??? ?? ???? ??? ??? ??????? ??????? ??? ???? ?????? ?? ????? ????? ????? ?? ??? ??? ??? ???? ???? The luckier! ?? ??? ?? ????? ??????? ???? ?????? ?? ????? ?? ??? ???? ??? ??? ????? ?????? ?? ????? ????????