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发动机缸体的试验结果以及如何打标

博电竞 FADONGJIGANGTIZHEIGESHEBEIZAISHENGHUOZHONG,BUZHIDAODAJIASHIBUSHIHEXIAOBIANYIYANG,YINWEIMEIYOUJIECHUGUO,SUOYIBUSHITEBIEDEQINGCHU。JIEXIALAIDAJIAJIUSUIZHEXIAOBIANYIQILAILEJIEYIXIA,FADONGJIGANGTIDEPENSHEQINGLIJIDESHIYANJIEGUO,YIJIFADONGJIGANGTIDEDABIAO。YIXIAGUANYU“FADONGJIGANGTIDESHIYANJIEGUOYIJIRUHEDABIAO”DEJIESHAO。



【发动机缸体的喷射清理机的实验结果】


1喷射清理机及主要参数


ZIXINGYANZHIDEXIAOXINGJIANYIPENWANSHIYANJI,ZHUYAOYOUCHUWANTI.XIAOXINGQIYABAO,HUNHESHI"DIAOYAQI,QISHUIFENLIQI"PENWANJIAOGUAN"PENZUI"JIANYIPENWANSHIDENGZUCHENG,GONGYICANSHUXUANZERUXIA:BENWENYOUPAOWANJISHENGCHANCHANGJIACHUNJIUZHENGLI


(1)DANWANCAILIAO


PENWANQINGLISHIYONGDEDANWANCAILIAO%XUANYONGZHUGANGWANHEGANGSIQIEWANZHIJINGFENBIE3-4mmHE1-2mm,QIYINGDUHERENXINGDOUNENGGOUMANZUQINGLIYAOQIU


(2)PENSHEYALI、PENZUIZHIJINGHEPENZUIXINGSHI


4JB1GANGTIGANGGAIZHUJIAN"NEIQIANGQINGLIDENANDUJIAODA"GUPENSHESUOXUDEYASUOKONGQIYALIYINGDAYU0.45MPA,PENZUIKONGJINGZHIJIEYINGXIANGZHEPENSHELIHEPENSHEXIAOLVKONGJINGGUOXIAORONGYIZUSAI"KONGJINGGUODA"YASUOKONGQIXIAOHAOLIANGHUIXUNSUZENGJIA"DANGKONGJINGZENGDAZHIHEGUANLUGONGQINENGLIBUXIANGCHENGSHI"ZEPENSHELIJIANGDIPENZUIKONGJINGDEJINGYANGONGSHIWEId1≥4d2,d1WEIXINPENZUIDENEIJINGd2TIEWANZHIJING(mm)SHIYANSUOXUANYONGDEPENZUIZHIJINGWEI8mm,WEILESHENRUZHUJIANKONGDONG"PENZUIXINGSHIJIANTU1


博电竞 (3)PENSHEJULIHEPENSHEJIAODU


PENSHEJULISHIZHIPENZUIZHIGONGJIANBIAOMIANDEJULIJULIGUODAHUOGUOXIAODOUJIANGJIANRUOPENSHELIHEJIANGDIPENSHEXIAOLVPENSHEJIAODUSHIZHIGONGJIANBEIPENSHEBIAOMIANYUPENSHELIUZHIJIANDEJIAJIAOFADONGJIDENEIQIANG"ZAIQINGLIGUOCHENGZHONGBIXUJIANGPENZUICONGZHUJIANKONGDONGZHONGSHENRU"BINGQIEJIANXIEXINGDIYAODONGPENZUI"YINCIQIPENSHEJULIHEPENSHEJIAODUNANYIZHANGWO"BIXUTONGGUOSHIYANLAIXUNQIUJIAOJIAPENSHEWEIZHIHESHIJIAN



2试验过程


博电竞 ZAISHIYANGUOCHENGZHONG"*XIANWANGCHUWANQINEIJIADANWAN,DANGKONGYAJIQIYASHENGZHI0.5MPA,JIUKEYIJINXINGPENSHESHIYANZAIPENSHEGUOCHENGZHONG"PENZUIZHUCICHARUZHUJIANGEMIANDEKONGDONGZHONG"BINGQIEJINXINGJIANXIEXINGDIYAODONG"SHIDEPENSHEJUNYUN。PENSHEJIESHUHOU,HAIYAOCHUIQI*DUANSHIJIAN"JIANGZAIPENSHEGUOCHENGZHONGDAXIALAIDECANSHAHESHENGYUDEDANWANQINGCHU,PENSHECANSHUBAOKUOPENSHESHIJIAN,DANWANPENSHELIANG,CHUIQISHIJIANDENG。ZAISHIYANZHONG,PENSHESHIJIANCANSHUWEI10、15、20S;PENSHEDANWANLIANGWEI0.1、0.2、0.3kg/s


博电竞 TONGGUOZHENGJIAOFANGFAXUANQUQIZHONG*BUFENJINXINGSHIYAN"FAXIANPENSHESHIJIANDAYUEWEI10s,PENWANLIANG0.2kg/s,CHUIQISHIJIANWEI10S,JINENGGOUQUDELIANGHAODEQINGLIXIAOGUO"YOUNENGJIESHENGCAILIAOHENENGYUAN。YOUYU4JB1FADONGJIGANGTIDE2GECEMIANGEYOU4GEKONG,LIANGDUANGEYOU1GEKONG,GANGGAIDECEMIANYOU4GEKONG,DINGMIANYOU3GEKONG,RUOGANGTIGANGGAIDEMEIGEKONGDOUJIANGPENZUICHARUJINXINGQINGLI,BIJIANGHUAFEIHENDUODESHIJIAN。


因此进行了优化设计。在实验中,主要是在以下更改中进行选择:顶喷侧不喷,侧喷顶不喷"全部孔都喷"间隔*孔喷"单边喷。经过试验得出,对于4jb1缸盖侧喷顶不喷,可取得较好的效果。见图2,3


3试验结论


博电竞 YOUZHAOPIANFAXIAN,QINGLIHOUDEQICHEFADONGJIGANGTIGANGGAIYIJINGMEIYOUZHANSHA"ZAIJUBUDIFANGHAICHUXIANLEJINSHU,WANQUANFUHEQINGLIYAOQIU!。SUOYI,JINGUAN4JB1QICHEFADONGJIGANGTIHEGANGGAIZHUJIANNEIQIANGJIWEIFUZA"DANZHIYAOCAIYONGHELIDEPENWANSHEBEIYUPENSHEGONGYI"KEYIQUDELIXIANGXIAOGUO!


【发动机缸体的打标】


博电竞 JIANGBIAOZHUNXINGSHEBEIDEDABIAOTOUGAICHENGWOSHIDABIAOTOU,BIANYUFADONGJIGANGTIDABIAO。


ZAIRUANJIANZHONGBIANJIXUYAODAYINDENEIRONG,QUERENWUWUHOUBAOCUNWEIYIGEDABIAOWENJIAN,WENJIANMINGJIANYICAIYONGGONGJIANLEIBIEHEXINGHAO,BIANYUDAYINSHICHAZHAO。



DIAOQUXUYAODAYINDEBIAOJIWENJIANBINGZAIZHUOMIANDAKAI。


博电竞 JIANGDABIAOTOUDEDAYINDUAN(ZHENTOU)CHAOXIANGDAIDABIAOGONGJIAN,QUERENHAOWEIZHIDAYINWANCHENGHOU,ZHENTOUHUIDAOYUANDIAN,DANGQIANDABIAOWANCHENG。KEYONGYUZAIXIANDABIAO。


YICILEITUIWANCHENGXIAYIGONGJIANDEBIAOJI。


博电竞 QIDONGDABIAOSHIYIZHONGDIANLIANCHENGXIANDEDABIAOFANGSHI,TONGGUOJISUANJIKONGZHIDAYINZHENZAIX、YERWEIPINGMIANNEIANYIDINGGUIJIYUNDONGDETONGSHI,DAYINZHENZAIYASUOKONGQIZUOYONGXIAZUOGAOPINCHONGJIYUNDONG,CONGERZAIGONGJIANSHANGDAYINCHUYOUYIDINGSHENDUDEBIAOJI。


YISHANGGUANYU“FADONGJIGANGTIDEPENSHEQINGLIJIDESHIYANJIEGUO”HE“FADONGJIGANGTIDEDABIAO”DEJIESHAO,XIWANGNENGRANGNINLEJIE“FADONGJIGANGTIDESHIYANJIEGUOYIJIRUHEDABIAO”DAILAIBANGZHU。

 
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