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13. TIMING CHART
Actuator control at the time of sewing (Button sewing process)
T01 Approx. 2 stitches
Lowering
Motion amount move before thread trimming
Y feed upper/lower motor
T02
T03
T04
T05
110ms
150ms
Approx.
50 ms
End of sewing
Position data is operated by inputting of thread
remaining length from panel.
S204 : Next, sewing left side for button sewing
S205 : Next, sewing right side for button sewing
S254 : Next, neck wrapping sewing
Thread remaining length
UP position of the last stitch
Sewing machine motor
Start
Thread trimming
cylinder
Face plate thread tension
(Thread tension No. 3)
Wiper
Thread drawing
cylinder
Thread drawing motor
Feed plate lifting
cylinder
10ms 60ms
Summary of Contents for AMB-289
Page 11: ...7 MEMO...
Page 16: ...12 5 Wiper adjustment Wiper components 3 to 5mm 6 to 8mm Standard Adjustment...
Page 18: ...14 6 Adjusting the face plate thread tension A 12mm Standard Adjustment...
Page 22: ...18 8 Adjusting the position of Y top feed motor Standard Adjustment...
Page 24: ...20 9 Adjusting the position of Y bottom feed motor Standard Adjustment...
Page 26: ...22 10 Adjusting the tongue up down cylinder 19mm 5mm Gauge A Standard Adjustment...
Page 30: ...26 12 Adjusting the differential feed X top feed motor 6 0 5mm Align Standard Adjustment...
Page 36: ...32 15 Adjusting the chuck open close cylinder Standard Adjustment 26 0 5mm...
Page 42: ...38 16 Adjusting the respective sensors 3 3 C Standard Adjustment 14 5 0 5mm...
Page 48: ...44 2 Disassembling and assembling of the face plate Procedures of disassembling assembling...
Page 62: ...58 8 Replacing the thread trimmer cylinder 4 5mm Procedures of disassembling assembling...
Page 68: ...64 11 Replacing the thread drawing motor A B C C Procedures of disassembling assembling...
Page 70: ...66 12 Replacing the loader motor Procedures of disassembling assembling...
Page 81: ...77 MEMO...
Page 172: ...168 MEMO...
Page 176: ...172 MEMO...