Automatic Strapsewing Machine
Description
Category | Keki Automatic Strapsewing Machine | Traditioanal method | |
Finished product | |||
Machinery equipment | |||
Technological process | Keki Automatic Strapsewing Machine operation (one-time) | 1. Shear volume strap 2. The straps worn for the first time 8 buckle *2 3. *2 strap bartack 4. Strap to wear round buckle and 8 buckle *2 |
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GST analysis | Machine time |
1. Shear volume strap ● Take the girdle ● Straighten the heal straps ● Alignment of strap length position ● Cut straps ● Put the strap 2. The straps worn for the first time 8 buckle *2 ● Take the girdle ● Take 8 buckle pairing ● Hand wear buckle time ● Adjust the strap length ● Put the strap 3. *2 strap bartack ● Take the girdle ● To the presser foot ● An alignment bartack ● Bartack time ● Put the strap 4. Strap to wear round buckle and 8 buckle *2 ● Take the girdle ● Take round buckles wear ● Hand wearing round buckle and 8 buckle time ● Put the strap So the frequency of 2, two straps. |
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Standard working hours | 15.7 pcs / sec | In 6 seconds + 18 seconds + 15 seconds + 21 seconds = 60 seconds / piece | |
Hourly output | 229 pcs/ hour | 60 pcs / hour | |
Increase production | 282% | ||
Staffing | 1 days operable three machines can produce 6870 piece | Traditional methods need to configure the 11.5 people. People need to configure the 8.6 cut, 3 car date | |
Labor cost | According to 12 yuan / hour calculation, single 0.025 yuan / piece, save the cost of 0.175 yuan / piece, in 1 days (10 hours) can product 4800 pieces per person per day can save 840 yuan. | According to 12 yuan / hour calculation, single 0.200 yuan / piece. | |
Quality case | Strap length uniform, work uniform, stable quality. | Length of shoulder straps piercings is difficult to control, the needs of a variety of process to complete, quality is not stable. | |
Improved benefits:
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