Method for machining different-diameter superposed deep holes
The invention relates to the technical field of deep hole machining, in particular to a different-diameter superposition deep hole machining method which comprises the steps that a tool is determined; determining a machining sequence based on the determined cutter; on the basis of the machining sequ...
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| creator | ZHAO JUKUN LI PENG LU JIANYU YUAN LIEJUN QIU YU ZOU HANQING DENG XIN WU LIN ZHAO QIAN LUO PAN |
| description | The invention relates to the technical field of deep hole machining, in particular to a different-diameter superposition deep hole machining method which comprises the steps that a tool is determined; determining a machining sequence based on the determined cutter; on the basis of the machining sequence, machining of a shallow hole with the diameter being 11 mm, machining of a counter bore with the diameter being 22 mm, machining of an M6 bottom hole and a deep hole with the diameter being 5 mm, machining of a deep hole with the diameter being 7 mm and machining of an M6 threaded hole are sequentially completed on the bearing shell; and carrying out gear and precision inspection on the machined bearing shell. Through the determined hole machining sequence and reasonable selection of the cutters, the phenomenon that the cutters are prone to shaking and deviation when machining the deep holes is avoided. The problem that an existing deep hole machining method can cause the eccentric phenomenon of the deep hole |
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Through the determined hole machining sequence and reasonable selection of the cutters, the phenomenon that the cutters are prone to shaking and deviation when machining the deep holes is avoided. 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| language | chi ; eng |
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| subjects | BEARINGS BLASTING BORING COMBINED OPERATIONS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING TURNING UNIVERSAL MACHINE TOOLS WEAPONS |
| title | Method for machining different-diameter superposed deep holes |
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