CAJ | 학술논문

胜家299U型锁眼机是现代针织服装企业生产不可缺少的关键设备之一，却又是机械维修较复杂的一个机种。文中介绍该锁眼机送料机构的调整，如启动杆与离合器的脱开及接触、滑杆叉形连接器与滑杆锁定块的间隙、快速送料启动机构、快速送料启动杆及离合器运动机构的调整，并得出一套较为完整的有关该设备快速送料机构维修调整的要领及方法。结合相关资料及维修实践中的经验，阐述该送料机构常见故障产生的原因及排除方法，故障包括驱动离合器不工作，切开纽扣孔后按快速送料反复进行缝锁、缝纫系统不工作，在完成一个纽扣孔后快速送料重复运动，完成一个纽扣孔后机器停车不工作，快速送料离合器打滑不工作，工作压板关闭杆工作不正常，快速送料启动后启动架多次摆动，开纽扣孔后出现机器空转等。
성가299U형쇄안궤시현대침직복장기업생산불가결소적관건설비지일，각우시궤계유수교복잡적일개궤충。문중개소해쇄안궤송료궤구적조정，여계동간여리합기적탈개급접촉、활간차형련접기여활간쇄정괴적간극、쾌속송료계동궤구、쾌속송료계동간급리합기운동궤구적조정，병득출일투교위완정적유관해설비쾌속송료궤구유수조정적요령급방법。결합상관자료급유수실천중적경험，천술해송료궤구상견고장산생적원인급배제방법，고장포괄구동리합기불공작，절개뉴구공후안쾌속송료반복진행봉쇄、봉인계통불공작，재완성일개뉴구공후쾌속송료중복운동，완성일개뉴구공후궤기정차불공작，쾌속송료리합기타활불공작，공작압판관폐간공작불정상，쾌속송료계동후계동가다차파동，개뉴구공후출현궤기공전등。
The SINGER 299U eyelet buttonhole sewing machine is one of the indispensable key equipment of modern knitted garment enterprise production, and also one of the most complex machine type to repair. The ad-justment of rapid feeding mechanism of SINGER 299U is introduced in this paper, including the disengage and contact between starting lever and clutch, a description of clearance between slider fork connector and slider lock-ing piece, the rapid feeding mechanism, the adjustment of rapid feeding starting lever and the clutch mechanism. Finally obtaining an series of complete essentials and methods about repairing and adjusting the rapid feeding mechanism of this machine. Combining with the related data and repair experience, this paper expounds the reason for common machine fault and machinery troubleshooting method of the rapid feeding mechanism. Machine faults in-clude that the drive cluch does not work, rapid feeding part repeats work after making one button hole, rapid sewing system does not work after making one button hole, the machine stops working after finishing one button hole, rapid feeding clutch slips, the work sheet closing lever does not work properly, the start frame repeats swinging after starting rapid feeding mechanism, and the whole machine idles because of no feeding.