Non-destructive precision measuring instrument for angle of mechanical parts and angle precision measuring method

Abstract

The invention relates to a mechanical part angle-nondestructive precision measurement instrument and a precision angle measurement method. The instrument comprises a measurement device and two clamping devices, wherein the two clamping devices are mounted at the left and right ends of the measurement device. According to the instrument, the difficulties that angles of parts are measured by means of existing angle measurement equipment, existing measurement equipment is easy to deviate to cause inaccurate measurement during the measurement, angle data only can be read on the spot, the squareness measurement is troublesome, the existing angle measurement equipment is heavy, complicated and not easy to carry, and the time consumed by the measurement is long can be solved; a function of carrying out nondestructive angle measurement on measured parts can be realized; surfaces of the measured parts are sucked to carry out measurement so that the condition of position deviation during the measurement does not occur; during data recording, the equipment can be taken up to read carefully, so that the squareness measurement process is simplified; and the instrument has the advantages of being nondestructive in measurement, convenient to carry and short in measurement consumed time.

Description

technical field [0001] The invention relates to the technical field of precision measurement of mechanical parts, in particular to a non-destructive precision measuring instrument for angles of mechanical parts and a method for precise measurement of angles. Background technique [0002] The remanufacturing industry is a general term for a production activity that produces and processes raw materials into products. The remanufacturing industry refers to an industry that uses technical means to repair and transform waste products on the basis of the original industry. It is mainly used for machinery. Component remanufacturing. The remanufacturing process of mechanical parts generally includes seven steps, namely product cleaning, target object disassembly, cleaning, testing, classification of remanufactured parts, remanufacturing technology selection, remanufacturing, inspection, etc. Among them, the angle detection of parts is An indispensable process, however, when measuri...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a non-destructive precision measuring instrument for the angle of mechanical parts and a precise angle measuring method, which can solve the problem that when measuring the angle of a part, personnel need to use the existing angle measuring equipment to measure it. The measurement equipment is easy to shift, which leads to inaccurate measurement. When recording the angle data, it can only be read on the spot, and the verticality measurement is troublesome, and the measurement takes a long time. It can realize the function of measuring the angle without damage to the measurement parts, and absorb Measuring the surface of the part, there will be no position deviation during measurement, and the invention can be picked up and read carefully when recording data, which simplifies the verticality measurement process, has no loss of measurement, simple operation, and short measurement time.

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