國內最大噸位挖掘機油缸係列產品徐工造 填補技術空白

日前

，由徐工液壓件公司自主研發的400噸dun級ji挖wa掘jue機ji油you缸gang係xi列lie產chan品pin全quan部bu順shun利li下xia線xian。該gai係xi列lie產chan品pin的de成cheng功gong問wen世shi
，不bu僅jin填tian補bu了le國guo內nei大da噸dun位wei挖wa掘jue機ji配pei套tao產chan品pin研yan發fa的de技ji術shu空kong白bai
，也ye為wei自zi主zhu品pin牌pai進jin軍jun超chao大da型xing液ye壓ya挖wa掘jue機ji領ling域yu奠dian定ding了le核he心xin零ling部bu件jian基ji礎chu。

suizhedaguimolutiankuangshankaicaiyudaxingjichugongchengjianshedekuaisufazhan，zhujishichangduidadunweiwajuejipeitaojiandexuqiuyebuduanzengjia。youyuwoguowajuejiyougangchanyeqibujiaowan，tebieshidadunweiwajuejiyougangyanfaxiangduizhihou，shoujishuhezhizaogongyishuipingdezhiyue，muqianguoneikezizhushengchanzhizaodadunweiwajuejiyougangdeqiyequzhikeshu。ercicixugongyeyajiangongsichaodadunweiwajuejiyougangxiliechanpindechenggongkaifa，bujindapoleyoujinkouchanpinlongduandexingyegeju，yejiangzizhupinpaiyanfazhizaodadunweiwajuejipeitaojianchanpindeshuipingtishengdaoyigexindetaijie。gaixiliepeitaoyouganghangaisandalei、六種產品，並集合了多項自主性設計成果。產品大膽采用一係列新技術、新材料、新工藝，如關鍵緩衝與堆焊支撐技術
、一體式焊接材料、duocengfuheshidiandugongyideng。chanpinpinzhizhengtiyidadaoguojixianjinshuiping，bujinyijutupolehexinlingbujianzizhupeitaochaodaxingwajuejideguanjianjishupingjing，shikekaoxing
、穩定性得到最大限度的保障，也為徐工核心零部件搶占市場競爭製高點再添一有力武器。