组合机床与自动化加工技术
組閤機床與自動化加工技術
조합궤상여자동화가공기술
MODULAR MACHINE TOOL & AUTOMATIC MANUFACTURING TECHNIQUE
2014年
4期
139-141
,共3页
精镗主轴承孔%精车止推面%精密数控组合机床%精密镗削头
精鏜主軸承孔%精車止推麵%精密數控組閤機床%精密鏜削頭
정당주축승공%정차지추면%정밀수공조합궤상%정밀당삭두
finish boring crankshaft bores%finish turning thrust face%precision CNC modular machine tool%precision boring head
文章介绍了用精密数控机床加工缸体主轴承孔及止推面、凸轮轴孔、端面销孔的方法，并对机床的布局及采用的关键部件做了详细的阐述。该机床的研制，解决了国内发动机行业长期依赖进口机床来保证缸体主轴承孔及止推面和凸轮轴孔的加工精度的关键技术问题。目前该设备运转良好，加工精度稳定、可靠，已经完全替代进口。
文章介紹瞭用精密數控機床加工缸體主軸承孔及止推麵、凸輪軸孔、耑麵銷孔的方法，併對機床的佈跼及採用的關鍵部件做瞭詳細的闡述。該機床的研製，解決瞭國內髮動機行業長期依賴進口機床來保證缸體主軸承孔及止推麵和凸輪軸孔的加工精度的關鍵技術問題。目前該設備運轉良好，加工精度穩定、可靠，已經完全替代進口。
문장개소료용정밀수공궤상가공항체주축승공급지추면、철륜축공、단면소공적방법，병대궤상적포국급채용적관건부건주료상세적천술。해궤상적연제，해결료국내발동궤행업장기의뢰진구궤상래보증항체주축승공급지추면화철륜축공적가공정도적관건기술문제。목전해설비운전량호，가공정도은정、가고，이경완전체대진구。
This article states the method for processing cylinder block crankshaft bores, thrust faces, cam-shaft bores and end face dowel holes by a precision CNC machine tool, it also gives detailed presentation on the machine layout and its key components. The development of this machine has solved the critic technical issues for the domestic engine industry who have relied on imported equipment for a long time to guarantee the machining accuracy of cylinder block crankshaft bores, thrust faces and camshaft bores. The machine is working well with stable and reliable accuracy. It can completely replace imported machine.
