AWC7813 motion controller user manual
3) 【 Rotate Engraving & Cutting 】 includes fixture type and roller type, as
shown in figure 3-15-4-3, 3-15-4-4. The fixture rotate engraving cutting only
needs to input the 【 Pulse Count Per Rotate 】 and 【 Current
Diameter(mm) 】 . The calculation formula of pulse count per rotate is as
follows: Pulse Count per Rotate = Pulse Number of Motor * (Number of
Gears in Gear1 / Number of Gears in Gear2)
Figure3-15-4-3 Fixture Rotate Engraving
4) Roller Rotate Engraving & Cutting no need to turn on【Rotate Engraving &
Cutting】, and directly adjust 【Rotary Axis】 【Distance Per Pulse(um)】
(【Pulse Count Per Rotate】 is invalid). Take the X axis as the rotation axis as
an example:
i. Wrap a layer of paper around the roller.
ii. In the computer software LaserCAD, draw a straight line section with
fixed length as “A” (less than the current cutting object girth).
iii. Click 【Start】 key to cut the line on the paper.
iv. Take the same length of the cut trace along the roller with one wool or
other convenient object, and measure the length of this wool segment
Pulse Count Per Rotate
= Pulse NumberofMotor * (Number of GearsinGear1 / Number of Gearsin Gear2)
=6400*3=19200
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