Manufacturing process of oil cylinder
The invention relates to the technical field of oil cylinder manufacturing, and discloses a manufacturing process of an oil cylinder. The manufacturing process of the oil cylinder sequentially comprises the following process steps of blank forging, blank heat treatment, turning, laser strengthening,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of oil cylinder manufacturing, and discloses a manufacturing process of an oil cylinder. The manufacturing process of the oil cylinder sequentially comprises the following process steps of blank forging, blank heat treatment, turning, laser strengthening, honing and the like, wherein the laser strengthening step comprises the operation of carrying out strengthening treatment on the surface of an inner hole of the oil cylinder by using a laser strengthening treatment device, the laser strengthening treatment device comprises a laser generator and a light guide main shaft connected with the laser generator, the front end of the light guide main shaft is provided with a laser output port perpendicular to the axis of the light guide main shaft, anda laser strengthening density controller used for achieving the interrupted strengthening on the surface of the inner hole of the oil cylinder is arranged at the laser output port. According to the manufacturing process of th |
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