China Cnc Parts

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china cnc parts
Before DNC machining, the workpiece must be clamped, the zero position should be set, and the parameters should be set. Open the processing program to be transferred in the computer for inspection, then let the computer enter the DNC state, and input the file name of the correct processing program. Press the TAPE key and the program start key on the processing machine tool to perform DNC transmission processing.

Before processing, we must read the content of the process card clearly, clearly know the part, shape, and size of the drawing of the workpiece to be processed, and know the processing content of the next process.

Before the workpiece is clamped, it should be measured whether the size of the blank meets the requirements of the drawing. When the workpiece is clamped, it must be carefully checked whether its placement is consistent with the programming operation instruction.

After rough machining is completed, we will conduct self-inspection in time, so as to adjust the data with errors in time. The content of the self-inspection is mainly the position and size of the processing part. Such as: whether the workpiece is loose; whether the workpiece is correctly centered; whether the size from the processing part to the reference edge (reference point) meets the requirements of the drawing; the position size between the processing parts. After checking the position size, measure the rough shape ruler (except the arc).

After the self-inspection of rough machining, the finishing machining is carried out. After finishing, we will conduct self-inspection on the shape and size of the processed parts: check the basic length and width dimensions of the processed parts on the vertical plane; measure the base point size marked on the drawing for the processed parts on the inclined plane.

We complete the self-inspection of the workpiece and confirm that it meets the drawings and process requirements before removing the workpiece and sending it to the inspector for special inspection.

WHY CHOOSE US:

1.Manufacturing chain: we are a professional manufacturing factory We require uniform color, meticulous film layer, no bumps, scratches, hand touch, roughness, ash fall, etc.

2.We passed the SGs site inspection, IS09001: 2015 certification, IATF16949.

3.can useore than 40 kinds of metal materials to process parts, and detect the surface smoothness of the product forlifferent surface treatment.4.Technology Service: We are technology factory and we can give you the professional engineering support.

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