GEHRING / Cylinder Block Thermal Spray Pre-Laser Rough Machining Machine
Optimal for rough surface processing of thermal spray bores, laser rough surface processing machine.
Rough surface processing (laser roughening) is equipment that performs rough surface processing inside engine bores using lasers. This is done to enhance the adhesion between the base material and the thermal spray material. By creating a special profile shape on the inner surface of the bore with a laser, it not only generates a higher adhesion compared to conventional mechanical roughening but also allows for a shallower depth of the roughening profile. This not only reduces the cycle time for thermal spraying but also significantly decreases the amount of thermal spray material used. 【Features】 ■ By configuring the equipment in a two-axis structure, simultaneous processing of #1 bore and #3 bore, as well as #2 bore and #4 bore, is possible.
basic information
【Specifications】 Post-rough machining accuracy* Roughness: Rz30-80µm Rpc(c=10µm): 9-11 peaks/mm Profile inclination angle: -30° *Under the following conditions after fine boring Roughness: Rz12-20µm Diameter tolerance: +/-0.01mm
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Laser Roughening
Applications/Examples of results
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