How to use an outside machine
The outside line machine is used for outside line machine clothes, but some people don't know how to use it after buying the outside line machine, so how to use the outside line machine? A detailed introduction from the outside machine home
The choice of needle is also exquisite, depending on the fabric and thickness and thinness to choose, the thicker one should be firmer, the thinner one should be finer, and you can choose according to your needs.
2. Bottom line application The position of the outer thread machine needs to be adjusted according to the size of the sewing stitches, the bottom thread is ready, the bottom thread is threaded on the machine with a lock cylinder and the bottom thread is wound.
third step
After the bottom thread is wound, use your left hand under the outer line machine board to take out the lock core sleeve that contains the lock core, and then reinstall the wound lock core thread, and pull the thread end from the key hole.
the fourth step
Install the lock cylinder and lock sleeves and place them in the position you just took out. Cover the pressure plate, install the upper thread, and pull the thread end, thread the outer thread, and thread each pinhole correctly, and then Hold the thread of the threaded needle with your hand, roll the first round by hand, turn the needle down and lift it up again, the bottom thread will be pulled out. Put the thread back again, and then put the fabric in the middle of the pressure plate, put the presser foot down, press the fabric again, turn the handwheel and be sure to use the pedal machine at the same time, the fabric after sewing will be sewn back go.
What are the components of industrial external machine accessories
Conventional industrial external line machines are basically assembled by the head, base, transmission and some parts.
The nose is composed of the two main parts of the outside machine. It will be composed of puncture material, thread hooking, four mechanisms of thread take-up and feeding, and some auxiliary mechanisms such as winding, pressing, and falling teeth. The movements of each mechanism are reasonably matched, and they work in a cycle. The materials are stitched together.
External line machines can be divided into table type and chassis type. The platen of the platen type machine base is mainly used to support a function of the machine head, and is used as a workbench when the external line machine is operated. The chassis of the chassis type machine base is mainly used for supporting and storing the machine head, which can make the external machine easy to carry and store.
The transmission part of the external machine is mainly organized by some parts such as frame, hand crank or motor. The frame is the pillar of a machine, and supports the table and pedals. When in use, the operator steps on the pedal, the crank drives the rotation of the pulley, and then drives a machine head to rotate through the belt. The hand crank or the motor is mostly directly mounted on the machine head.
The accessories of the external thread machine include needles, bobbins and oil cans.
These four parts of the external line machine mainly play a coordinating role with each other, so that the external line machine can better play its value.
