机械制造专业外文中英文翻译四工位组合机床的设计与研制.doc

Design and reseach of four engineering location association lathes[17] ABSTRACT Abstract:This text introduce one is it process form , truck of hub vertical 30 axle get into , expand , cut with scissors and make the lathe up to use for, And lathe design method , structure , performance characteristic and uses and operates etc.ing. Keywords: Combination machine；Hub Design；Reseach Preface Four worker location association lathe use for10-27+0.033 to drill , hub of hole under truck , expand , cutting with scissors processing. This kind of existing equipment in the past of lathe lagged behind relatively, electric system , hydraulic pressure system and main part of lathe were relatively out of date and outmoded. Association lathe that this text introduce have more advanced electric control system and hydraulic pressure system, the operation of the lathe adopts Mitsubishis programmable controller procedure to control, the procedure can adjust according to processing the flow chart , become convenient and flexible. It is thick to bore , is it process and not precise to is it is it is it all over , afford to establish ones own system to used in to add to cut with scissors to expand for it to collect. This equipment is small in floor space, the machining accuracy is high, it is reliable that performance is steady, it is the manufacturing plant of the automobile that processes the equipment with rare hub. It is by the special-purpose base , special-purpose main shaft case, special-purpose jig and boring the template , THL86 post, HY80 serial slippery platform and TD80A power head, AHY125A turn round workingbench ,etc. make up. Make the technical development of the lathe up 1.1 Association lathe It is the automatic technical equipment of a kind of special-purpose university to make the lathe up, At present. Because it is still the key equipment that the engineering goods in enormous quantities were realized high-efficiently , the high quality and economy produced, Widely used i