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For any sheet metal part, it has a certain processing process, which is the so-called process flow. With the difference in the structure of the sheet metal part, the process flow may be different, but the total does not exceed the following points.
1. Design and draw the part drawing of its sheet metal parts, also called three views. Its function is to express the structure of its sheet metal parts in the way of drawings.
2. Draw an unfolded drawing. That is, unfold a complex part into a flat piece.
3. Cutting
4.Flanged tapping
5. Punch processing
6. Pressure riveting
7. Bending
8. Welding. Welding is to weld multiple parts together to achieve the purpose of processing or the edge welding of a single part to increase its strength.
9. Surface treatment. Surface treatment generally includes phosphating film, electroplating colorful zinc, chromate, baking varnish, oxidation, etc.
10. Assembly. The so-called assembly is to group multiple parts or components together in a certain way to make them a complete material.
The process of Finishing an order :
►Inquiry
Customer send the demands and requirements details ,including the part data( 2d/3d drawings with format of IGES, DXF, DWG, STP, PRT, )
►Quote
Single parts we quote it in one day while project parts in 3-5 days based on the technical demands and function details . The quote will including the cost way (EX-WORK/FOB/CIF/DDU/DDP etc) and delivery time . It also show the payment term ( 50% for the deposit ,the rest 50% before the shipping or 100% payment )
► Order released
For the new customer , they may make sample order before the batch one .
Whether the value low or high we will keep top quality and service . We are reliant partner for you .
►Drawings confirmation
Before the production schedule , our R&D department will analysis the data from our sales team,make sure they know their customer’s requirements clearly and no important information missed .
►Production schedule and control
There will be production schedule sheet for the order and make sure the delivery will on time . We will supply the machining process for customer if they need .
When it comes to the end of the production , QC staffs will check the products by the internal standard . We also can follow up customer’s standard for some special projects .
►Payment check
According to the payment term clause, customer need to pay the rest of money before product shipped.
►Shipping arrangement
Air/ Sea freight or International express based on customer’s demands.
►Order records management
Data management and experience recorded .
►Order Closed
If you have any question about our CNC Machining Service,pls write down your needs,our sales will try to answer you in 24 hours. Thank you for your attention!
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