The computer embroidery time basically depends on the speed of the embroidery machine. We can reduce the number of stitches of the pattern and shorten the sewing time according to the actual situation. Take the tarmi needle as an example, tarmi is suitable for some larger embroidery Range, the general inertia stitch length parameter is set to 0.4mm. But because of the frequent stitches within his meter, the number of stitches is much higher than other stitches. We can try to change it to 0.5mm or 0.6mm so that the number of needles will be reduced to a certain extent, and the finished product will not be much different.
Also note that the same color should be embroidered together, because the embroidery machine will stop when trimming the thread, and then start, the more times, the time will be lost. So when making a pattern, try to arrange stitches of the same color. The stitches are embroidered at the same time, and then a single needle is used to connect the stitches in different positions to reduce the number of color changes and thread trimming.
Improve computer embroidery efficiency
Nowadays, in this era of advancing with the times, many things have been quietly changed, for example: our high-speed embroidery machines are the same, which can bring us a lot of convenience and speed, so how do high-speed computerized embroidery machines realize Embroidery quickly and efficiently! How does it work?
Usually the efficiency of an embroidery machine is described by its highest speed as the standard. In fact, when the embroidery machine is at a larger switching needle length, the electronic control system will adjust the speed of the embroidery machine. For example, when a machine has a switching needle length of 2mm, it runs at a maximum of 750 revolutions. When the switching needle length becomes 10mm, the electronic control system will reduce its speed to a very low (<500 revolutions) level to adapt to the step. Enter the time for the motor to drive the embroidery frame.
Therefore, a scientific description of the efficiency of a high-speed embroidery machine should have three parameters, namely the highest speed, the lowest speed, and the switching needle length. Among them, the maximum speed and the minimum speed determine the speed range of the machine, and the switching needle length determines the needle length of the speed reduction, because when the needle length required for the pattern is greater than the switching needle length, the speed will be automatically reduced to adapt to the movement of the embroidery frame. The full servo system is realized by increasing the maximum speed, the minimum speed and changing the switching needle length.
Traditional high-speed embroidery machines that use a stepper motor to drive the embroidery frame, the maximum speed is generally set at about 750 rpm, when the needle length is greater than 5mm, due to the limitation of the performance of the stepper motor, the electronic control system will automatically reduce the spindle speed , To ensure that the embroidery frame has enough time to operate in place. The servo motor has the characteristics of high speed, strong overload capacity, and large output torque. When it is applied to the embroidery frame drive, it greatly shortens the time period required for the embroidery frame to move back and forth. This makes the embroidery machine The main shaft can work at a high speed, thereby improving the work efficiency of the embroidery machine. Due to the use of a servo motor, the switching needle length can increase the switching needle length of the machine to 7mm without reducing the speed, so that most of the needle lengths work at the highest speed.