TPS-204-3020 Electronic Pattern Sewing Machine Is for Extra Heavy Duty Material sewing leather with flexible fabric seams

In the leather products industry, leather shoes, leather belts, leather bags, leather gloves and other leather products, leather fur clothing and luggage production, a large number of Electronic Pattern Sewing Machine Is for Extra Heavy Duty Material. These leather materials are highly flexible and therefore have a certain degree of difficulty in terms of stitching. An industrial sewing machine stitch conformal method is developed for flexible fabrics. The Gaussian mixture model is established to reveal the mechanism of the process parameters related to presser foot pressure. The em algorithm is used to solve the Gaussian mixture model parameters, and the Gaussian mixture model is utilized to solve the reasonable distribution of process parameters. Adaptive adjustment of real-time process parameters is realized with reasonable process parameters as the benchmark to solve the problem of hysteresis of presser foot pressure adjustment. It ensures the smoothness of flexible fabric stitching and prevents the occurrence of seam puckering and stitch floating.

A computerized pattern sewing machine is composed of a lot of spare parts, how many times each link has been experimented with and tested before it can be up to standard and boxed for shipment? The same is true for leather sewing machines. Including sewing machine presser foot height, presser foot vibration force, presser foot vibration torque, sewing machine needle bar displacement, the amount of thread required, the amount of thread supply, and other devices. Leather heavy-duty sewing machine in the product production process, strict supervision, the development of the monitoring process.

◆Sewing machine presser foot height: the height difference between the maximum height of the presser foot lift in the feeding mechanism of the sewing machine and the surface of the fabric sewing table.

◆Presser foot vibration force: The force generated by the elastic deformation of the presser foot during the operation of the sewing machine.

◆Presser foot vibration moment: Due to the unbalance of the internal linkage mechanism of the sewing machine, a moment of inertia is generated. During the sewing process, the unbalanced moments form a spatial moment system, which leads to the vibration of the presser foot in six-dimensional space with multiple degrees of freedom.

◆Sewing machine needle bar displacement: The vertical displacement of the sewing machine needle bar during the movement of the sewing machine presser foot from the highest point to the lowest point.

◆Thread Requirement: The length of thread required by the sewing machine needle from the plane of the fabric to the point at the front of the needle hole in a working cycle.

◆Thread supply: The amount of thread supplied by the sewing machine needle during the working cycle, which is the difference between the sum of the distances of the thread segments on the sewing machine from the starting point and the current instantaneous thread quantity.

(1) Capable of using extremely thick threads;

(2) Extra strong needle penetration ensures uniform and perfect stitching when sewing cross seams, avoiding defects such as throws, floating threads, shrinkage, skipped stitches and thread lumps.

(3) Special adapted presser foot and needle plate ensure the smoothness of the thread when sewing over seams, no thread throwing, floating thread and small stitches.

(4) A precise stitch adjustment device can also ensure perfect stitch (including bottom and top stitch).

(5)  Needle pitch can meet the requirements of all kinds of thick thread decorative seams, especially the seams of high-grade leather sofas.

(6) According to all kinds of special sewing requirements can be equipped with special presser foot, needle plate and overlocker, embedded thread, overlocking and edging and other operations.

(7) The excellent performance of this single needle presser will be obvious when using very thick threads to press open threads on thin leather sofa covers or automobile seat cushion covers.

If you need to purchase Electronic Pattern Sewing Machine Is for Extra Heavy Duty Material, please contact us at sale@eagleco.cn.