xvi
目 录
运转缝纫机前的注意事项 ..................................................................................1
1. 规格 .......................................................................................................................2
2. 缝纫机的安装 ....................................................................................................3
3. 皮带防护罩、绕线器的安装 ........................................................................4
4. 底线卷绕方法 .....................................................................................................5
5. 布屑导向器的安装 ...........................................................................................5
6. 膝动提升高度的调整 ......................................................................................6
7. 线架装置的安装 ................................................................................................6
8. 加油 .......................................................................................................................7
9. 油量(迹)调整方法 ......................................................................................8
10. 机针的安装方法 .......................................................................................... 11
11. 梭芯的安装方法 .......................................................................................... 11
12. 缝迹长度的调节 .......................................................................................... 12
13. 压脚压力的调节 .......................................................................................... 12
14. 压脚提升 ........................................................................................................ 12
15. 上线穿线方法 ............................................................................................... 13
16. 线张力 ............................................................................................................. 14
17. 挑线弹簧 ........................................................................................................ 14
18. 挑线杆挑线量的调整 ................................................................................. 15
19. 机针和旋梭的关系 ..................................................................................... 15
20. 送布相位的调节 .......................................................................................... 16
21. 送布牙的高度 ............................................................................................... 16
22. 送布牙的倾斜 ............................................................................................... 17
23. 压脚高度的调整 ........................................................................................ 17
24. 切刀.................................................................................................................. 18
25. 移动刀初期位置的调整 (DLM-5400N-7) ...................................... 21
26. 固定刀的更换 (DLM-5400N-7) ......................................................... 21
27. 固定到压力的调整 (DLM-5400N-7)................................................ 22
28. 移动刀的更换 (DLM-5400N-7)......................................................... 22
29. 机针停止位置的调整 (DLM-5400N-7) ........................................... 23
30. 踏板压力和行程 (DLM-5400N-7) .................................................... 24
31. 踏板的调整 (DLM-5400N-7) .............................................................. 24
32. 踏板的操作 (DLM-5400N-7) .............................................................. 25
33. 单触键手动倒缝 (DLM-5400N-7) .................................................... 25
34. 拨线杆 (DLM-5400N-7) ....................................................................... 26
35. 其他更换零件 ............................................................................................... 27
36. 工件的安装 ................................................................................................... 27
CONTENTS
BEFORE OPERATION ................................................................ 1
1. SPECIFICATIONS .................................................................... 2
2. INSTALLATION ........................................................................ 3
3.
INSTALLING THE BELT COVER AND THE BOBBIN WINDER
...4
4. WINDING THE BOBBIN THREAD .......................................... 5
5. ATTACHING THE WASTE CLOTH GUIDE ............................. 5
6. ADJUSTING THE HEIGHT OF THE KNEE LIFTER ............... 6
7. INSTALLING THE THREAD STAND ....................................... 6
8. LUBRICATION ......................................................................... 7
9. ADJUSTING THE AMOUNT OF OIL (OIL SPLASHES) ......... 8
10. ATTACHING THE NEEDLE ..................................................11
11. SETTING THE BOBBIN INTO THE BOBBIN CASE ............11
12. ADJUSTING THE STITCH LENGTH ................................... 12
13. PRESSER FOOT PRESSURE............................................. 12
14. HAND LIFTER ...................................................................... 12
15. THREADING THE MACHINE HEAD ................................... 13
16. THREAD TENSION .............................................................. 14
17. THREAD TAKE-UP SPRING ............................................... 14
18. ADJUSTING THE THREAD TAKE-UP STROKE ................ 15
19. NEEDLE-TO-HOOK RELATIONSHIP ................................. 15
20. ADJUSTING THE FEED TIMING ........................................ 16
21. HEIGHT OF THE FEED DOG .............................................. 16
22. TILT OF THE FEED TIMING ................................................ 17
23. ADJUSTING THE HEIGHT OF THE PRESSER FOOT ....... 17
24. CLOTH CUTTING KNIFE .................................................... 18
25. ADJUSTING THE INITIAL POSITION OF
THE MOVING KNIFE (DLM-5400N-7) ................................. 21
26. REPLACING THE COUNER KNIFE (DLM-5400N-7) .......... 21
27. ADJUSTING THE PRESSURE OF
THE COUNTER KNIFE (DLM-5400N-7) .............................. 22
28. REPLACING THE MOVING KNIFE (DLM-5400N-7) ........... 22
29. ADJUSTING THE NEEDLE STOP POSITION
(DLM-5400N-7) .................................................................... 23
30. PEDAL PRESSURE AND PEDAL STROKE
(DLM-5400N-7) .................................................................... 24
31. ADJUSTMENT OF THE PEDAL (DLM-5400N-7) ................ 24
32. PEDAL OPERATION (DLM-5400N-7) ................................. 25
33. ONE-TOUCH TYPE REVERSE FEED STITCHING
MECHANISM (DLM-5400N-7) ............................................. 25
34. WIPER (DLM-5400N-7)........................................................ 26
35. OTHER REPLACEMENT PARTS ........................................ 27
36. ATTACHING GAUGE ........................................................... 27