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1. The geometric shape of parts shall be simple and symmetrical, and the ideal shape is spherical. 2. For parts with unequal section, the change of...

The position of the bottom hole is determined to be correct through detection, and effective measures shall be taken to prevent new position deviat...

Grinding method of drill bit When grinding the drill bit again, it is best to use the special machine tool for grinding the drill bit or the univer...

Main functions of vertical drilling automatic balancing machine 1. Single side balance, axial drilling, rapid type change, parametric adjustment, s...

Whether the processing conditions of drilling are appropriate or not should be comprehensively judged by the factors such as machining accuracy, ma...

Casting complex parts, is the process of casting to obtain blanks, to sand casting process description, first make the parts of the wood mold, part...

1. Carry out targeted inspection of agricultural machinery equipment At present, the detection technology of agricultural machinery equipment is co...

The foundry manufacturer or supplier sends detailed drawings and all requirements and reminds them to focus on the technical requirements. The main...

Rock grinder working principle: 1. Adopt the world's advanced spiral rolling flow and three-dimensional vibration principles to grind parts and...

In terms of surface treatment, the commonly used machines include vibration type finishing machine, drum type finishing machine, centrifugal grindi...

1. The speed of the drill bit is high. 2. Serious friction, difficult heat dissipation, high heat and high cutting temperature. 3. Large cutting ca...

Precision machining is a kind of machining, which is a machining process that meets the line tolerance required by the drawing. When the workpiece ...