Abbreviation for vacuum plating physical vapor deposition

Abbreviation for vacuum plating physical vapor deposition

 

The process of PVD is a physical process to achieve material transfer, the process of transferring atoms or molecules from the source to the surface of the substrate.

 

Specifically, it refers to the use of low-voltage, high-current arc discharge technology under vacuum conditions, the use of gas discharge to evaporate the target and ionize both the evaporated material and the gas, and the acceleration of the electric field to make the evaporated material. and its reaction products are deposited on the workpiece.

 

In fact, we CMF designers do not need such professional theory.

The formula for calculating the cost of vacuum plating is as follows:

(1) UV coating cost = surface area of product electroplating area × coating thickness ÷ coating utilization rate × coating density × coating unit price;

(2) The cost of the electroplating fixture mold = the cost of the fixture mold opening ÷ the total number of orders;

(3) The injection cost of the electroplating fixture = the plastic cost of the electroplating fixture ÷ the number of products on a fixture ÷ the number of times the fixture is used (usually 3 times);

(4) Operation cost of automatic line = (total power of spraying automatic line system + total power of environmental purification system) × kWh × electricity charge ÷ number of products produced per hour;

(5) Electroplating cost = electroplating processing cost per furnace ÷ number of products per furnace;

(6) The cost of printing or laser engraving = the number of times of printing (laser engraving) for a single product × the cost of laser engraving for a single printing; (excluding the cost of screen film and positioning fixture)

(7) Labor cost = input labor hours × working hour wages × number of processes requiring labor ÷ number of batch production;

(8) Cost of defective rate = sum of the above items (1) to (7) × defective rate (UV vacuum plating is generally about 25%);

(9) Equipment depreciation cost = equipment value ÷ equipment service life ÷ equipment hourly production capacity;

(10) Packaging cost = (total cost of plastic bag + pearl cotton + carton + knife card + sealing glue + label, etc.) ÷ number of packages;

(11) Transportation cost = delivery round-trip transportation cost ÷ number of products delivered;

(12) Management cost = labor cost × 15%;

(13) Profit retention = the sum of the above (1) to (12) costs × 10%;

(14) Value-added tax = the sum of items (1) to (13) above × 17%;

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