Motor casing machining process

1. Raw material quality requirements.

Incoming cold rolled plate size: 3mm cold rolled plate size (1510X1320X3) diagonal size error shall not exceed 3mm; thickness error shall not exceed 2mm cold rolled plate size (1510X1510X2) diagonal size error shall not exceed 1mm; thickness shall not exceed.

2. Motor shell production process

Cutting plate.

Arc plate size (1500X370X2 hereinafter referred to as the arc plate) error long rib plate size (1497X270X3 hereinafter referred to as the long rib plate) error 1mm; short rib plate size (435X215X3 hereinafter referred to as the short rib plate) error 1mm, cut off 80mm in one corner of the 45' triangle, up and down the error of 20mm; to the next completed The material is lifted to the next processing stock area and arranged neatly.

Pressing arc.

Arc plate on the arc press machine arc pressure, arc pressure on both sides of 25mm, error <.

The arc of the arc of the pressure on the arc plate on the arc plate shelf neatly arranged, and so that the group of Jane used up a batch, and then hang the good pressure in the group of Jane stock area bending.

Long rib plate on the bending machine bending, bending for 9mm error 1mm.

After the bending of the bar plate placed neatly, hanging to the next processing stock area to wait for the next process to use.