In the production of sheet metal processing cabinets, quotation is one of the most important tasks besides production. A company engages in production primarily to generate profits. To achieve profitability, it must rigorously control the production process; moreover, pricing is an indispensable task. Only scientific pricing combined with high-quality products can enable enterprises to achieve strong profitability. The following is the quotation method of stamping parts processing fee shared by engineers of Gongming Machinery for many years for your reference.

1. development evaluation

No matter what kind of processing quotation, development evaluation is required before quotation, which is one of the essential links. The development evaluation mainly includes: positioning of stamping parts, estimated output, technical feasibility, which also covers whether the technical requirements can be met, whether the quality can be ensured, whether the materials and outsourced parts are available, whether the equipment is used in the original or newly purchased, whether the company's current production capacity and manpower load are sufficient, etc. Through the evaluation results, it is decided whether the development project is advanced.

2. stamping parts quotation content

Stamping parts quotation mainly involves the following aspects: material fee, profile die fee, stamping die fee, fixture fee, stamping fee, machining fee (e. g. CNC machining, etc.), surface treatment fee (e. g. oxidation, painting, screen printing, spraying, surface galvanizing, etc.).

3. Stamping Parts Itemized Quotation

1, calculate the developed length of the part; Then calculate the material cost by the formula "L(mm) × W(mm) × H(mm) × density (g/cm) × unit price (yuan/Kg)×(1.1-1.2)/10.

2. stamping die fee: estimate the male and female die area of the stamping die according to the shape of the part, reserve 5cm for unilateral margin and 3-5cm for height direction, then query the standard die base according to the die size to calculate the die cost.

3. stamping fee: calculated according to the tonnage of the press, the specific standards are:(0.8-1) yuan/60 tons, 1.2 yuan/80 tons.

4. Fixture fee: calculated according to the specifications, quantity and production cost of the actual required fixtures.

5. Machining cost: calculated according to machining process, machining accuracy and working hours.

6. surface treatment cost: oxidized 0.6 yuan/decimeter; The rest, such as painting, silk screen printing, spraying, surface galvanizing, etc., shall be calculated according to the actual process and dosage.

7. Gross profit: 20%-30%.

4. stamping process fee quotation procedure

1. Confirm product blank: clear the material width, step distance and material thickness of the first set of materials, calculate the weight of the blank, and calculate the price of the product materials in combination with the price of the corresponding materials in the market.

2. confirm the punching cost: a product usually consists of multiple processes, each process may use different tonnage presses, and the price for punching with different tonnage die cutting machines is as follows: 16t -0.06 yuan, 25t -0.08 yuan, 35T -0.1 yuan, 45T -0.12 yuan, 60T -0.15 yuan, 80T -0.2 yuan, 110T -0.25 yuan, 160T -0.30 yuan, 200T -0.50 yuan, 200T (double axis) -0.60 yuan, 250T (double axis) -0.90 yuan.

3. Accounting total price: total price of sheet metal processing = material cost + charge for each tonnage. It should be noted that the official quotation should consider the scrap rate in production, and also include the post-processing, electroplating, brushing, and screws, studs and other related costs after the production of the product.