I mean the formation of the wool embryo? Cast iron, cast steel, for example? What else? Do you have any other forging and pressing products?
The blank of the bearing base is machined at the bottom (work support surface), and the bottom hole and end face are machined on the bottom surface;There are three kinds of processing methods for the bottom:1, milling can be four or five pieces, a row, side by side into a number of rows, each row is crowded with cam, multi row milling;2, planing, each row can be squeezed many pieces;3, the car can hold two pieces;Each machine squeezed out less, not easily; more than squeezing mobile planer; lathe processing is only two, because the bottom of air knife can reduce the cutting time.According to the bearing block blank specific circumstances, and fixture conditions, efficiency and quality assurance.As for the material, cast iron is generally used, rough casting, first casting, and two is resin sand casting.
Generally for casting processing, cast iron can, of course, can also be milling processing, casting rough, trachoma, but the production cost is low, especially suitable for mass production. The milling process is suitable for small quantity, low efficiency and high cost. I haven't heard about it
Generally used casting molding, forging, powder metallurgy and other ways, but rarely used
