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Oil and lubrication of sewing machine.
- Oct 24, 2018 -

The lubrication method :

(1) Refueling parts: each oil hole on the machine head, the parts that lubricate the upper shaft and the upper shaft; the parts in the panel and the moving parts connected to each part; the lubricated presser foot and the needle bar and the components connected thereto; Wipe the area of the lower part of the board and add less oil.

(2) Precautions for maintenance of the sewing machine: After the work is finished, insert the needle into the pinhole plate, lift the presser foot, and cover the machine head with the machine cover to invade the dust. When starting work, check the main machine first. Pieces, how to get light and heavy, whether there are special sounds, whether the needle is normal, etc. If abnormalities are found, they should be repaired in time; after the machine has been used for a long time, it is necessary to carry out an overhaul, such as finding more worn parts. , to replace the new one.

Oil part

(1) Each oil hole on the machine head lubricates the upper shaft and the parts connected to the upper shaft.

(2) Components inside the panel and moving parts connected to each component. Lubricate the presser bar and the needle bar and the components connected to it.

(3) Wipe the activity of the lower part of the machine board and add less oil.It is not necessary to add too much oil to each refueling hole and refueling part, one or two drops.