How to Use a Sewing Machine
There are many types of sewing machines such as Obras, overdack, chain, one needle etc.
After the cloth is patterned and cut off of course you have to prepare a sewing machine, so that the sewing process smoothly without having to interfere with work time. This time we will discuss one of the four types of sewing machines commonly used for home or factory convection business, the type of Obras sewing.
The machine is a high-speed machine that works to tidy up the edge of the clothing by overreating (overlock) in one operation.
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| Using Sewing Machine |
Obras engine is a high-speed machine that serves to tidy up the edge of the clothing by overriding (overlock) in one operation. This machine has a knife under the field
silent, & moving top blades. When the machine is in a state of motion, these two blades work like scissors that cut the edge of the fabric, it produces a neat corn corner & nice. This overlock machine can also be manipulated into a combination of safetystitch (overlock) and produce chain stitching, ornament of stitches in one work.
Installing Obras Needles
The tips of mounting a round needle into the top plane is the same as installing a regular sewing machine needle. That is by loosening the needle pole screw, so insert the needle upwards together using a pincer (pliers). Elements that must be considered that the position of the needle with a convex plane is at the back. After the needle is properly installed and then reinstall the needle reinforcement screw and tighten it again.
Installing Obras Machine Yarn
change the yarn to the overlock machine, so the thread can be pulled out of the needle, then exchange with the expected color. Loosen the tension field to remove the yarn, not with interference. Make sure the thread is secure & have small passable nodes, then able to traverse looper. As for the three thread obras machine, the thread that can be functioned also amounted to three. The first yarn is located at the bottom of the front of the obras machine, the second thread is the upper thread which is inserted into the upper needle, while the 3rd thread is located in the left side plane of the machine.
Set the Yarn Voltage
If the result is less neat or less good so that the yarn voltage sector must be changed. To loosen the yarn of the yarn tension sector must be turned to the left while for tightening the thread the yarn voltage must be turned in the opposite direction is to the right. But if the outline of the front yarn sutures is short, so the yarn tension to the front plane should be loosened together with the trick turning to the left.
Scan the Obras Engine Knife
Just like sharp scissors that work to cut the fabric, the knife contained in the obras machine also must be sharp. Replacement of a blunt stitches blade machine is one of the most capable tricks to take care of the machine to work properly and produce the optimum stitching.
Sew Fabrics
Next put the material will be sewn by entering the edge of the material through the bottom of the shoe obras, until about the edge of the fabric can be cut slightly by the knife contained in the machine obras. Step on the pedal slowly, wear the left hand to hold the cloth that has not been sewn & the right hand hold the cloth that has been in abrasive.
If the hoop activity has been completed after that the remaining results of the piece of material at the edge of the cut. Unplug the dynamo cable & simultaneously clean the remnants of yarn or piece of cloth using a small brush or vacuum cleaner to suck the remnants of cloth that goes into the sidelines of the sewing machine table, so give oil to the machine first while putting patchwork under the shoe machine.
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