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Different types of production spindle machining locating datum selection
(1) Raymond lost two tie shaft machining. In single and small batch production, mostly in the lathe or drill through crossed alignment process. When mass production, can be processed on the center hole drilling. Special tools can both end surfaces milled in the same process and lay the top hole.
Outside (2) Raymond mill processing jack tables. In single and small batch production, mostly in ordinary lathe; in mass production, the extensive use of high productivity poly semiautomatic hydraulic copying lathes and lathe or set each. (
(3) Raymond deep processing factory. When single and small batch production, usually in the lathe machining twist drill. In mass production, can be used as a rough seamless steel forging, eliminating the need for a fundamental hole machining process: If a solid blank, can be processed on deep drill hole drilling; if the aperture is large, but also Nesting using advanced technology.
(4) Raymond accessories spline shaft machining. In single and small batch production, often with a disc cutter milling head with indexing indexing on a horizontal milling machine; in mass production (even a small batch production are widely used in special spline hob spline shaft scandium bed processing.
(5) as well as its front and rear bearing journals have more stringent accuracy requirements of surface finishing position, when in single and small batch production, processing more than in the ordinary cylindrical grinder; in bulk mass production in the use of a combination of higher education plus grinder.