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首页> 外国专利> PROCESS AND APPARATUS FOR TREATMENT OF BOARD BODY HAVING DIRECT AXIS, ESPECIALLY OF MATRIX ALLOYED ABRASIONPROOF INNER SURFACE OF LIGHT METAL MOTOR CYLINDER WITH LASER

PROCESS AND APPARATUS FOR TREATMENT OF BOARD BODY HAVING DIRECT AXIS, ESPECIALLY OF MATRIX ALLOYED ABRASIONPROOF INNER SURFACE OF LIGHT METAL MOTOR CYLINDER WITH LASER

机译：具有直接轴的车体的加工方法和装置，特别是激光加工的轻合金汽缸内表面的矩阵合金耐磨性

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摘要

In the process, a laser beam (3) is formed on the inner surface of the hollow body by a probe (1) extending in the cavity extending along the longitudinal axis, and carrying a continuous transport and protective gas admixture powder. The hollow body is held fixed while the probe (1) is rotated and at the same time the longitudinal axis is lifted, thereby melting in the laser beam (3) at a depth of 0.2 to 2 mm when melted with the alloy powder. In the device, a guiding device (2) is arranged in a probe head (6) on a baffle probe (1) in an alloy powder conveyor and protective gas and a laser beam (3) on a probe head (6) through a collecting lens system (4). The probe (1) has an axial displacement device, and the probe has at least a powder dispenser and laser beam dispensing device arranged in the range of the reflection angle of the deflector mirror (5), and the at least dust dispenser and laser beam dispenser have telescopic axial displacement means. ŕ
机译：在该过程中，通过探针（1）在空心体的内表面上形成激光束（3），该探针在沿着纵轴延伸的空腔中延伸，并携带连续的输送和保护性气体掺合粉末。在使探针（1）旋转的同时将中空体保持固定，同时提升纵轴，从而在与合金粉末熔融时在激光束（3）中以0.2至2mm的深度熔融。在该装置中，引导装置（2）被布置在合金粉末输送器中的挡板式探针（1）上的探针头（6）中，并且通过探针在探针头（6）上的保护气体和激光束（3）被布置。收集镜系统（4）。探头（1）具有轴向位移装置，并且探头至少具有在偏转镜（5）的反射角范围内布置的粉末分配器和激光束分配装置，以及至少灰尘分配器和激光束分配器具有可伸缩的轴向位移装置。 ŕ

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