The journal is cast from material 42CrMo with high hardness, which requires the part to be free of internal looseness, air holes and sand holes.
This is Full-range machined by machining centers, which has high requirements for machining capacity. Ensure that the part has enough machining allowance for further machining, so as to avoid the problem of “black skin” on the surface.
Due to the high hardness and the difficulty of the machining , only 5 parts can be machined a day.
100% magnetic particle inspection and ultrasonic inspection are carried out to ensure the internal quality of each part in the end.
Gain machinery not only specializes in machining from steel plate/bar/pipe, but also has considerable expertise and rich production experience in the field of casting machining.
Technical drawing: its significance in manufacturing
Technical drawing continues to be an important aspect of the machining industry. It plays a key role in guiding manufacturers to ensure that machined parts