How do you charge for machining forged parts? What is the best forging parts machining manufacturer?

Forging factory production of forgings products of different shapes, different forgings products composed of mechanical parts are also different sizes. Forging plant according to the shape of different shapes of forgings used in different processing methods, a variety of cutting and processing of forgings are also a variety of methods. Forging plant commonly used processing methods are turning, drilling, boring, planing, broaching, milling and grinding and other forging processing methods. Although the processing principle of these methods is different but, there are many commonalities, the most important is the processing of forgings when the cutting motion form is different, but due to the various types of processing machine tools and tools used are different, so they have their own process characteristics and scope of application. The following gives you an introduction to the forging of Shanxi Huan Guan Heavy Industry Group and charges:

1、 Drilling and processing of general materials

The depth to diameter ratio is not more than 2.5 times the diameter of 25MM or less according to the diameter of the drill bit * 0.05 The diameter of 25-60 according to the diameter of the drill bit * 0.12 (the smallest hole is not less than 0.5 dollars)

General material charges for depth-to-diameter ratios greater than 2.5 base price * depth-to-diameter ratio * 0.4 charge Base price * 5 charge for hole diameter accuracy requirements less than 0.1MM or center distance requirements less than 0.1MM.

Tapping charges according to the tap diameter * 0.2 charges (cast iron as a standard, steel another * 1.2), in the batch processing to the standard base price * 0.2-0.8 charges (according to the batch size and processing ease)

2, lathe processing class general precision optical axis processing

For L/D ratios not greater than 10, the charge is based on the blank size of the machined part*0.2 (minimum $5).

If the L/D ratio is more than 10, the base price of general optical shaft * L/D ratio * 0.15, if the accuracy is within 0.05mm or if the taper is required, the base price of general optical shaft * 2 is charged.

General stepped shafts (fan shafts, pump shafts, reducer shafts, grinding wheel shafts, motor shafts, spindles, etc.) are processed with general precision optical shafts. Base price*2 is charged. Stepped shafts with taper, internal and external ribbing are processed with general precision optical shafts. Base price*3 is charged.