The tip of precision machining parts processing
How to get tips of precision machining parts, Creatingway is sharing below four process
- Complex shape, high dimension and form precision, the thickness of most sheets t＞3mm～5mm,be mid-thick and thick sheet fine blanking parts, blunt section flat, bright and clean, quality can be comparing with machining.
- The parts of mechanical and electronic products, being into mass production and reaching moderate economic production scale, includes: fine blanking parts like truck, car, motorcycle, etc. All are stamped from raw material by one die, and no need to machining.
- Because of cold work hardening effect, the hardness and intensity of precision blunt section surface are increased a lot; Fiction resistance and weather resistance is improved. The life of fine blanking parts, such as gear tooth profile, shaft sleeve used for sports surface and friction surface, will be improved.
- The profile of fine blanking sheet is clear, collapse angle small, some hole spacing (wall thickness) ≤t, and form fine blanking of belling, sink holes, blind hole and wheel hub flange. Especially the high precision gear fine blanking parts, such as involute, cycloid, triangle, rectangular, trapezoidal of very small modulus and so on, are difficult to be produced by other processing technology.
The tips of precision machining processing
What is the production processing characteristics of precision metal processing parts? What is the contribution to the quality completion of processing parts by its performance characteristics? The main characteristics of precision metal processing parts are precision automatic lathe, 5 groups tool rest, making parts to be high precision by micrometer card fine-tuning. It can assembled over 10 knifes according to parts machining process.
Biaxial device: the spindle using electromagnetic clutch, driving tapping spindle, makes tapping by using rotation gap between spindle rotation in high speed and machine spindle in same direction. The biaxial can be shaken to change machining. The reaming and tapping inside and outside can be completed at the same time. It can machine external thread by milling device, solve the problem of die machining difficult and machine double thread. The structure is precise, and control production through cam. The part is completed machining by the cam rotate in one time. The rotate speed of cam is 1.0~36 revolutions per minute. It can be adjusted by different machining parts. Every minute it can machine 36 parts at fastest speed.
The technology performance of precise metal processing
- Improving significantly the hot melt loss resistant performance of alloy die-casting die.
- Improving performance of mold release and corrosion resistant.
- Improving performance of thermal fatigue resistant of alloy die-casting die.
- Improving significantly using life of alloy die-casting die.
The color is visible. User can re-paint according to the change of coating color. It can protect valuable precise metal processing parts.
The completion of precise metal processing parts is because of working at the same time by 5 knifes of machine tool and 2 sterns during machining. So this kind of machine tool is 4~6 times faster than numerical control machine tool. It can machine cylindrical, spherical, conical surface, circular arc surface, the steps, cutting slot, drilling, tapping, die, embossing, cutting and so on. It can complete all the machining process in one time. Machining precise is very high, no need manual operation, automatic feed with fully automated.one person can operate several machine tools.
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