First, use: for saddles, tarpaulins, footwear, sofas, container bags, seat belts, tents, leather and other extremely thick material sewing.
Second, the characteristics:
1 - with the upper and lower compound feed, presser foot cross the lifting mechanism to ensure that the length of any length within the pitch, sewing slippery, viscous sewing materials and specialty products when the upper and lower layers are not displaced, so that products neat,
2-link thread take-up mechanism, so that the spindle speed can be improved;
3-under-axis with sliding bearings, reducing noise and prolonging service life.
Third, the machine Description: GB6-180-1 large thick material sewing machine, using a straight needle, pendulum hook line, up and down compound feed, with a seam device, easy to operate. Constitute a two-wire lock stitch. As the machine uses a special feeding mechanism and the presser foot cross-lifting mechanism, which in addition to the general industrial sewing machine performance, the biggest advantage is the expansion of the type of seam and the greater potential of the thick material, In the sewing process can make the upper and lower feed volume to achieve the same level, in the high and low overlapping sewing and climbing sewing, feeding cool, stitch stability, stitch smooth and beautiful, thick seam material performance, ease of operation and other advantages, but also Can be adjusted according to the special requirements of the sewing process so that the difference between the feeding amount of the upper seam material and the feeding amount of the lower seam material can meet the expected requirements, so that the sewing quality and the sewing effect can be remarkably improved.
Fourth, the main technical specifications
Sewing speed: 800 knots / min
Head shape: 736 × 270 × 590 mm
Needle length: 12 mm
Motor power: 0.55 kW (sewing machine dedicated motor)
Presser foot lift height: manual 14 mm foot control 22 mm
Operating space: 200 × 420 mm
Common troubleshooting methods 1, jumper 2, broken 3, broken pin 4, noise 5, running fault
跳 线:
故障特征 |
产生原因 |
处理方法 |
1、引不上底线 |
1.梭线太短 |
1.拉长梭线 |
2、针杆窜动 |
1.针杆孔、针杆磨损 |
1.调换针杆套,或选配新针杆 |
3、过若干针跳一次线 |
1.摆梭磨损,摆梭尖太钝 |
1.换摆梭 |
4、连续跳线或一针也不能缝 |
1.机针质量差或机针弯曲不能正常产生线环 |
1.更换合格机针或校直机针 |
5、缝薄不跳线,缝厚跳线 |
1.压脚压力不够 |
1.调整压脚压力 |
6、缝厚不跳线,缝薄跳线 |
1.针板的容针孔磨损过大 |
1.更换针板 |
断 线:
故障特征 |
产生原因 |
处理方法 |
1、第一次断线,断线头呈切割状 |
1.机针装反或机针没有装足,致使机针太低 |
1.检查机针的安装和针杆连接轴螺钉是否松动 |
2、缝线在断头两端呈卷曲状,并带有短须 |
1.夹线过紧或缝线在缝纫时发生拌绕 |
1.调整夹线片压力并检查过线路排除拌绕 |
3、缝料下部积线重,无法形成针距而断线线头如马尾状 |
1.送布牙过低,缝料停止不前积线过多而断 |
1.抬高送布牙 |
4、缝纫中突然断线、面线有曲状波动 |
1.梭床位置没装好面轧入梭床 |
1.重新调整梭床位置 |
5、缝纫中突然断底线 |
1.梭心套不合格,内径椭圆,致使梭心转失灵 |
1.更换梭心套 |
断 针:
故障特征 |
产生原因 |
处理方法 |
1、缝厚料断针 |
1.机针过细或弯曲 |
1.换新粗针 |
2、短针距不断针,长针距断针 |
1.送布牙动作滞后 |
1.应调整送布凸轮的定位 |
3、机针断在针板下面 |
1.机针位置偏低,机针碰摆梭 |
1.调整针杆或机针的位置 |
4、机针断在针板上面 |
1.手拉缝料过猛,致使机针弯曲 |
1.加强操作练习 |
噪 音:
|
运 转 故 障:
故障特征 |
产生原因 |
处理方法 |
1、机头转动沉滞 |
1.加错了润滑油,特别是加注了植物油 |
1.用煤油冲洗后重新加注缝纫机油 |
2、送转时,半圈沉滞,半圈轻滑或每转一圈有一个沉滞点 |
1.梭床内轧有线头运转时不仅半圈沉滞而且伴有剧烈的抖动和噪音 |
1.清理梭床并加注少许缝纫机油 |
3、机头被卡住不能转 |
1.送布牙位置太靠前或太靠后,碰针板 |
1.调整送布牙的位置 |
Copyright © 1998~2021版权所有:广州朝力帐篷有限公司备案号:粤ICP备17004338号网站地图站长统计
地址:广州白云区人和镇鹤亭村秀盛路三盛工业区自编1号5栋E-mail:jullytu@zhaolitents.com 电话:4008831623 13556001699传真:020-36346529