Noj ib lub cim ntawm luboverlock tshuab xawsRaws li ib qho piv txwv, tus sau qhia txog tus qauv kev hloov kho ntawm rab koob tiv thaiv qhov siab thiab tshem tawm ntawm lub tshuab. Yog tias muaj dab tsi tsis raug, thov kho nws.
01 Thaum lub sij hawm ib rab koob thiab ob rab koob xaws ntawm overlock tshuab xaws
① Thaum lub koob khoov qis dua, tus neeg saib xyuas rab koob A me ntsis hu rau rab koob kom lub koob khoov {{0}} ~ 0.05 hli (Fig. 1).
② Thaum lub koob nyob hauv qab qhov chaw tuag, qhov kev tshem tawm ntawm rab koob B thiab rab koob yog 0.1 hli.
③ Qhov siab ntawm rab koob B yog 1 hli hauv qab lub koob phaj.
Txoj kev hloov kho:
① Thaum lub kaum sab xis qis dua mus txog qhov nruab nrab ntawm rab koob yas, tshem lub hau ntawm rab koob tuav lub phaj ntsia hlau 1 rau kev hloov kho, kom lub koob tiv thaiv phaj A me ntsis hu rau rab koob, thiab rab koob khoov 0 ~ {{2 }}.05 hli.
② Thaum lub koob txhaj tshuaj yog nyob rau hauv qab qhov chaw tuag, unscrew lub koob guard ntsia hlau 2, thiab tig lub koob guard B kom clearance ntawm nws thiab rab koob 0.1 hli.
③ Unscrew lub koob guard B ntsia hlau 3 kom qhov clearance ntawm koob guard B thiab koob phaj yog 1 hli.
Hloov kho tus nqi:
① Kev sib cuag muaj zog ntawm rab koob A thiab rab koob yuav ua rau rab koob khoov thiab dhia.
② Muaj qhov sib txawv ntawm rab koob thiab rab koob tiv thaiv phaj A, thiab rab koob thiab rab koob khoov sib tsoo, uas tuaj yeem ua rau rab koob tawg lossis rab koob khoov puas.
③ Yog tias rab koob tiv thaiv B siab dhau lawm, rab koob khoov thiab ob txoj hlua txuas yuav dhia.
④ Lub koob tiv thaiv phaj qis dhau lawm, thiab qhov cua txias thiab rab koob tiv thaiv raug cuam tshuam vim tias rab koob txias roj tau txo qis.
⑤ Qhov sib txawv ntawm rab koob guard board B thiab rab koob yog qhov loj, uas yuav ua rau rab koob hlais vim yog rab koob ntau dhau. Qhov sib txawv me me, uas yuav clamp lub koob, ua rau hnav ntawm rab koob tiv thaiv board thiab kev puas tsuaj rau rab koob.
02 Thaum lub sij hawm kev ruaj ntseg xaws ntawm lub tshuab xaws overlock
Thaum lub sij hawm kev ruaj ntseg xaws, muaj 4 koob guard boards A, B, C, thiab D. A thiab B yog tib yam li lub overlock sewing. Qhov siab ntawm rab koob tiv thaiv yog 5 hli hauv qab ntawm rab koob (Daim duab 2).
Txoj kev hloov kho:
① Unscrew lub koob guard phaj ntsia hlau 4 rau kev hloov kho thiab cia lub koob guard phaj C me ntsis hu rau rab koob kom lub koob yog khoov los ntawm 0 ~ 0.05 hli.
② Lub installation qhov siab ntawm rab koob tiv thaiv C yog hloov kho rau 5 hli los ntawm unscrewing ntsia hlau 3.
③ Unscrew ntsia hlau 5 rau kev hloov kho kom qhov kev tshem tawm ntawm rab koob B thiab rab koob tshuab yog 0.1 hli.
Nco tseg: Paub meej qhov siab ntawm rab koob C, thiab tom qab ntawd lees paub qhov kev tshem tawm ntawm rab koob B thiab rab koob.
Hloov kho tus nqi:
① Yog tias qhov siab ntawm rab koob tiv thaiv phaj C siab dhau lawm, nws yuav sib tsoo nrog rab koob khoov thiab ua rau rab koob hla; Lub koob tiv thaiv C yog qhov tsawg dhau thiab yuav ua rau lub taub hau puas.
② Qhov kev tshem tawm ntawm rab koob tiv thaiv phaj C thiab rab koob tshuab yog qhov loj heev, thiab ob lub voj hlua khi hlua khi rab koob sib tsoo nrog rab koob tshuab, ua rau rab koob tawg lossis rab koob tawg. Yog tias qhov kev tshem tawm me me dhau lawm, rab koob tiv thaiv phaj yuav raug tiv tauj, ua rau hnav thiab tawg ntawm rab koob.
③ Qhov kev tshem tawm ntawm rab koob tiv thaiv phaj D thiab rab koob yog qhov loj heev, thiab rab koob viav vias yog qhov yooj yim rau rab koob hla. Yog tias qhov kev tshem tawm me me dhau lawm, rab koob tiv thaiv phaj yuav hnav thiab rab koob yuav tawg.
