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Posts Made By:
Greolt
Forum:
10. Base Table
Sat 19 December 2009, 15:39
Replies:
75
A fourth axis attachment concept
Views:
108,624
Posted By
Greolt
If you are using Mach3 as controller you might...
If you are using Mach3 as controller you might want to designate the rotary axis as A.
Yes I know by convention it is a B axis, but Mach can only visually represent an A axis rotary toolpath. Not...
Forum:
10. Base Table
Tue 27 October 2009, 18:45
Replies:
75
A fourth axis attachment concept
Views:
108,624
Posted By
Greolt
Yes that would be about ten minutes per full...
Yes that would be about ten minutes per full step.
The reason I like belt reduction is because backlash can be pretty good.
Impractical for large reductions needed to handle large diameters...
Forum:
10. Base Table
Mon 26 October 2009, 17:11
Replies:
75
A fourth axis attachment concept
Views:
108,624
Posted By
Greolt
I get about one minute per microstep, but you are...
I get about one minute per microstep, but you are right, 10 to 1 is not enough for 800mm dia work.
I assumed, incorrectly, that given the size of your chuck and bearing support that this 4th axis...
Forum:
10. Base Table
Mon 26 October 2009, 03:39
Replies:
75
A fourth axis attachment concept
Views:
108,624
Posted By
Greolt
My suggestion is to go to a belt reduction. ...
My suggestion is to go to a belt reduction.
I would aim for 10 to 1 ratio. This would necessitate a two stage reduction. Unless you can source or make a large (120 to 150 tooth) pulley.
...
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