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Practical examples
Section 5-2
343
5-2-9
Flying shear program
An example of the Flying shear program. In this application there are three
axes:
• Axis 0, shear_axis, the advancement of the shear.
• Axis 1, flying_axis, is the flying shear.
• Axis 2, line_axis, transports the material.
5-2-9-1 Example
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Axis 1
Axis 0
Axis 2
1
2
3
4
5
Flying shear axis (slave)
Material feeder (Master)
ZERO POSITION
Initial situation: material to cut and shear both in the zero position
Just after synchronization (cut operation is done on the fly during synchronization)
Cut_length
MOVELINK(0, cut_length – l_acc / 2, 0, 0, line_axis)
cut_lenght – l_acc / 2
Cut_length
MOVELINK(sync l_acc + l_dec, sync l_acc / 2 + l_dec/2, l_acc, l_dec, line_axis)
l_acc / 2
l_acc / 2 + synch_dist
Just after deceleration
Cut_length-l_acc / 2
MOVELINK(–l_acc / 2 – synch_dist – l_dec / 2, cut_lenght – synch_dist – l_dec – l_acc, l_acc / 4, l_dec / 4, line_axis)
l_dec / 2
Cut_length
l_acc / 2 + sync l_dec / 2
Содержание trajexia CJ1W-MCH72
Страница 69: ...Specifications Section 2 4 58...
Страница 83: ...FINS commands Section 3 4 72...
Страница 147: ...All BASIC commands Section 4 2 136 AXIS 1 AXIS 0...
Страница 277: ...All BASIC commands Section 4 2 266...
Страница 278: ...267 SECTION 5 Examples This chapter gives 2 categories of examples and tips How to s Practical examples...
Страница 371: ...360 Index...
Страница 373: ...362...