Metric inspection rod
Metric inspection rod
is a common tool in machine tool manufacturing and repair work. It is mainly used to check the radial circular runout, axial movement, coaxiality of spindle sleeve components, For precision items such as parallelism and parallelism with guide rails, three types of inspection rods are commonly used: standard tapered shank inspection rods, cylindrical machine tool inspection rods, and special inspection rods. The inspection rod is made of tool steel, heat treated and precision machined, and has sufficient structural rigidity. To reduce weight, it can be made hollow. In order to facilitate assembly, disassembly and storage, disassembly threads and small holes for hanging can be made on the rod.
① Inspection rod with standard tapered handle: the material is or, the rod body is heat treated, and must be qualitatively processed.
② Cylindrical inspection rod: The material of the rod body is or seamless steel pipe, and the heat treatment is.
Metric inspection rod
Mainly used for accuracy inspection of machine tool guide rails and worktables, geometric accuracy measurement, measurement of precision components, scraping and grinding processing, etc. It is the benchmark for precision measurement and is also used for three-dimensional marking by fitters. Measurement and inspection of parallelism and perpendicularity of lines and mechanical parts. Used for precision shaft parts inspection, marking, positioning and clamping in machining.
For details, please contact the sales department hotline of Botou Chengyi Precision Measuring Instrument Factory:-:
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