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Unicorn LS2-H550 User Manual

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8. 사절기구 / Upper knife mechan ism
기구 설명 / M ECHANICAL DESCRIPTION
1. (Thread trimmer)
그림과 같이 이동칼①, 고정칼②,
가리개③, 칼잡이④, 칼잡이스토퍼⑤,
, 사절캠레버(조), 사절캠⑧,
레노이드⑨ 성되어 습니다.
The thread trimmer cinsists of the movable knife, fixed knife, lower thread finger③, movable knife holder④, knife
holder presser, forked shaft, thread trimmer cam lever assembly, thread trimmer clutch, and thread trimmer
solenoid.
2. ( .)
Thread trimmer operation
(The below figures show the thread trimmer without the rotary hook assembly)
(1) (During op eration)
스프링 의해 사절캠레버() 사절솔레노이드⑨측에 밀기 위해, 절캠레버(조) 사절캠 않기 문에
이동칼잡이④작동 하지 않습니다 . 스프링에 사절레바누르 고, 이동칼 잡이④이동하지 도록 하고 습니다.
The thread trimmer cam lever spring presses the thread trimmer cam lever assembly against the thread trimmer
solenoid. Becaus e the thread trimm er c am lever a ssembly does not engage with the thread trimmer clutch, the
movable knife holder does not function. The thread trimmer lever spring presses the thread trimmer lever to prevent
the movable knife holder from shifting.
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Unicorn LS2-H550 Specifications

General IconGeneral
BrandUnicorn
ModelLS2-H550
CategorySewing Machine
LanguageEnglish

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