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杰克機床JKM8320超高速隨動數(shù)控磨床入選國家重點計劃

關(guān)鍵詞 磨床 , 磨削 , 機床工具|2011-11-24 09:11:48|來源 CMJ 中國機械與金屬
摘要 據(jù)報道,國家科技部火炬高技術(shù)產(chǎn)業(yè)化中心日前將由江西杰克機床有限公司自主研發(fā)的JKM8320超高速隨動數(shù)控磨床列入2011年國家重點新產(chǎn)品計劃。據(jù)杰克公司介紹,JKM8320超高速隨...

 

  據(jù)報道,國家科技部火炬高技術(shù)產(chǎn)業(yè)化中心日前將由江西杰克機床有限公司自主研發(fā)的JKM8320超高速隨動數(shù)控磨床列入2011年國家重點新產(chǎn)品計劃。

  據(jù)杰克公司介紹,JKM8320超高速隨動數(shù)控磨床是用來磨削非圓輪廓零件的高檔數(shù)控機床,主要適用于磨削各類大型發(fā)動機、內(nèi)燃機凸輪軸零件,也可用于磨制各種外圓輪廓零件。該產(chǎn)品的主要創(chuàng)新技術(shù)有以下幾方面:一是創(chuàng)建了異形軸類零件高效精密隨動磨削方法與多磨頭成組磨削異形復(fù)合面的方法;二是開發(fā)了超高速磨削工藝與數(shù)控加工自動編程系統(tǒng)軟件;三是研制完成了實現(xiàn)高速/超高速磨削的圓柱靜壓導(dǎo)軌和直線電機進給系統(tǒng),液體靜動壓軸承組成的高速電主軸。

  由中國工程院院士組成的鑒定委員會專家認為,該項目研發(fā)的系列裝備起點高、創(chuàng)新性強,其整體技術(shù)居于國際先進水平。此外,該機還實現(xiàn)了對汽車發(fā)動機關(guān)鍵零件(凸輪軸、曲軸)與坦克裝甲車中大功率發(fā)動機關(guān)鍵零件的高效率、高柔性加工,滿足了汽車工業(yè)大批量、高節(jié)拍、低成本生產(chǎn)的需要,適應(yīng)了發(fā)動機向低排放、多氣門方向的發(fā)展,打破了中國該種高檔磨床完全依賴進口的狀況。

  目前,該磨床在陜西北方動力、東風(fēng)康明斯發(fā)動機、綿陽華晨、中汽成都汽配、臺州市椒江佳星機械廠、江西同欣、重慶銀鋼、河南中軸集團等18家企業(yè)已經(jīng)形成了批量應(yīng)用。用戶方評價說,該款機床以優(yōu)良性價比完成了對非圓輪廓、外圓,凹凸復(fù)合面的高效磨削,達到了生產(chǎn)的各項技術(shù)要求。

  據(jù)悉,此前,該產(chǎn)品已獲得中國機床工具協(xié)會“春燕獎”、江西省科技進步獎以及江西省優(yōu)秀新產(chǎn)品一等獎和江西省優(yōu)秀科技新產(chǎn)品等多個榮譽。 


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