The five most common methods of maintenance and adjustment of intelligent sewing machine

Source: Time:2018-11-23 15:35:58 frequency:

The five most common methods of intelligent sewing machine maintenance and adjustment In the ordinary use process, due to the influence of factors such as loose screws, part displacement, wear, bumps, etc., some problems will occur, resulting in defects on the suture. Common shortcomings include floating lines, jumpers, spaces without loops, broken lines, and seam seams. Please adjust according to the following methods:
1. Floating thread--The seam on the garment is too loose and floating on the surface. 1. Tighten the clamp nut 2. Tighten the thread tension spring.
2. The jump stitch of the intelligent sewing machine-the sewing piece is not connected to the stitching 1. Fine adjust the adjustment screw on the lifting joint to make the bottom surface of the triangle tip lightly touch the large needle oblique yield plane 2. Adjust the large needle swing head Mistakes the screws, so that the large needle enters the clothes pin near the bottom of the V-shaped groove of the clothes pin. 3. Adjust the large needle bracket so that the large needle touches the bearing, but not too tight. 4. Micro-adjust the relative orientation of the two grooved cams so that the large needle penetrates from the center of the coil on the looped triangle or slightly off the middle and upper part. The looped triangle should be located in the center of the large needle concession plane when hooking the thread.
 Third, the intelligent sewing machine breaks the thread 1. Moderately loosen the nut of the clamp or use only a single clamp. 2. Loosen the thread tension spring. 3. Adjust the migraine screw on the needle arm so that the large needle does not rub against the clothes pin. 4. Adjust the nut on the connecting rod of the rocker arm so that the center of the large needle and the center of the V-groove of the clothes pin are aligned. 5. Micro-adjust (rotate) the orientation of the small cam so that the needle tip of the suture sticks to the V-shaped groove of the clothes needle and keeps moving synchronously.
 Fourth, the space does not form a circle-the stitching does not form when the gap between the pieces 1. Fine adjust the upper adjustment screw of the lifting joint or the migraine screw on the large needle swing head to make the orientation of the looping triangle and the large needle correct. 2. Adjust the orientation of the bending plate. The bottom edge of the square hole needs to be flush with the center of the needle of the clothespin, and the large needle passes through the center of the square hole. 3. Fine-adjust the relative orientation of the left and right sides of the groove cam so that the large needle penetrates from the center of the straight direction of the looped triangle or slightly above. When looping the triangle hook line, it should be located in the center of the large needle concession plane. 5. Wave-shaped seam-the seam on the clothing piece is unclear or drifts up and down 1. The same row (column) of the clothing piece should be inserted into the clothes pin. 2. Proofly calibrate the clothes pins so that they are high and low, with a uniform distance. 3. Replace the deformed large needle.

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