processing time

The longer it takes to machine a part, the higher the cost.machining manufacturers， Machining time is often the main cost driver for CNC machined parts.

raw material

Different raw materials often have different prices. Even some less commonly used materials with similar properties can be significantly more expensive.

tolerant

Tighter tolerance requirements lead to more difficult machining and higher scrap rates, which also lead to higher prices.

quantity

The CNC programming time required to produce 1 piece and 1000 pieces is the same, so if more quantities are required, the total cost will be split evenly, reducing the cost of a single product.

surface treatment

If a surface treatment is required, such as coating, smoothing, anodizing, black oxidation, etc., several processing steps and substantial costs are added.

delivery time

Shorter lead times mean suppliers need to coordinate more workers to schedule your order first, and have to delay the processing of other orders. It's also a small factor in the extra cost, known in the industry as the expedited processing fee.

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