vii
目 次
仕様......................................................................................................................................................... 1
1. ミシンの据え付け............................................................................................................................ 1
2. 糸立装置の取り付け........................................................................................................................ 1
3. はずみ車の取り付け........................................................................................................................ 1
4. ベルトカバーの取り付け................................................................................................................ 2
5. ベルト張力の調整............................................................................................................................ 2
6. 掃除................................................................................................................................................... 2
7. 給油................................................................................................................................................... 3
8. 針の取り付け方................................................................................................................................ 4
9. ボビンの取り出し方........................................................................................................................ 4
10. 下糸の巻き方................................................................................................................................... 5
11. ボビンの入れ方................................................................................................................................ 5
12. 上糸の通し方................................................................................................................................... 6
13. 縫い目長さの調節と返し縫い........................................................................................................ 6
14. 糸調子............................................................................................................................................... 7
15. 糸取りばね....................................................................................................................................... 7
16. 押え圧力の調節................................................................................................................................ 8
17. 送り歯高さの調節............................................................................................................................ 8
18. 針と釜の関係................................................................................................................................... 9
19. 送り足と押え中足の調節(本項目は TSC-441 にのみ適用します。).................................. 12
20. 送り歯と針の関係......................................................................................................................... 13
21. モータプーリと縫い速度............................................................................................................. 14
22. 縫いにおける現象と原因・対策.................................................................................................. 15