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6. 사절타이밍조정 / Adjusting the thread trimming timing
조 정 / ADJUSTMENT
3. 침이송량 의 조 정 / Needk e feed a mount
★ 침이송량을 표준이송량에 대해서 1.2배(20%) 크게 할수가 있습니다.
미끌리기 쉬운 옷감이나 후물용의 옷감봉제를 할 때 조정해주십시오.
표준침이송량의 경우는 단나사①이 수평이송완②의 타원형구멍의
수평이송축측에 부착되어 있습니다. 침이송량을 크게할 때는 너트③
을 풀고, 침이송연간④을 이동시켜주십시오.
★ The needle feed amount can 20% larger than the standard needle
feed amount. Increase the needle feed amount when sewing
slippery or thick materials. For standard feed, the stud screw ① in
the slot of the feed rocker arm ② is set to the side close to the
feed rocker shaft. To increase the needle feed amount, loosen the
nut ③ and move the needle feed connecting rod ④ to the
opposite side of the feed rocker arm ② slot.
사절캠 의 위 치조정 / Thread trimming clutch pos ition
1. 고정나사①을 풀어주십시오.
2. 미싱풀리를 돌리고, 침봉이 최하위치에서 5mm상승했을 때 사절솔레노이드②를 누릅니다.
3. 사절솔레노이드②를 누른 상태에서 사절캠③의 홈부를 고로축④에 삽입하고 사절캠③ 단면과 고로축④ 단면의 틈을
0.6~0.8mm로 한 후, 사절캠③의 홈부를 고로축④에 접하도록 하고, 고정나사①을 체결해주십시오.
4. 사절솔레노이드②를 복귀했을 때 사절캠③ 단면과 고로축④ 단면의 틈이 약0.5mm가 되어 있는 것을 확인해주십시오.
※
고정나사①은 약40Kg/㎠로 체결해주십시오.
1. Loosen the screw ① and turn the machine pulley until the needle bar is raised 5 mm above its lowest position, then
depress the thread trimming solenoid ②.
2. With the thread trimming solenoid ② depressed, fit the indentation of the thread trimming clutch ③ over the roller shaft ④.
3. When the space between the side faces of the thread trimming clutch ③ and the roller shaft ④ is 0.6~0.8mm,
tighten the screw ① so that the indentation of the thread trimming clutch ③ contacts the roller shaft ④.
4. Check that the space between the side faces of the thread trimming clutch ③ and the roller shaft ④ is 0.5mm
when the thread trimming solenoid ① is returned to its original position.
※
Tighten the screw ① with a torque of approx. 40 Kg/㎠
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