Nyob rau hauv kev xyaum, noj mus rau hauv tus account hollow piston pas nrig yog reciprocating suab, thiaj li yuav kom nce lub neej kev pab ntawm hollow piston qws kom txo nws cov coj tus nqi, xaiv ntawm ntxhib thaum npaj siab 38CrMoAlAn alloy hlau.
Tsis tas li ntawd, hollow cov khoom qe khoob ua paug feem ntau yog ua rau cov khoom me me, yog li ntawd thiaj li ua kom tiav cov khoom ua tau zoo, nws pom zoo kom xaiv dawb forging rau roughing. Ntawm no peb txheeb xyuas rau txhua tus neeg kev ntxhib thiab qhov ntev ntawm kev txiav txim siab.
1, ntawm lub hollow piston pas nrig duab:
Hauv kev tsim ntau yam, nrog rau cov khoom kos duab thiab kev txiav txim siab yuav tsum ua raws li kev xav, kev zam txim rau kev tso cai siab yuav tsum tswj kav ntawm qib 8-12. Coupled nrog hollow pas nrig xaiv me me batch qhuav, uas yuav xav txog xaiv ntawm cylindrical dawb paug.
2, qhov yooj yim qhov ntev ntawm lub hollow piston qws dawb paug:
Kev siv rau ntawm txoj kev ntxhib pov tseg yog cov dawb casting, nrog cov hollow piston qws ntawm daim duab ntawm cov qauv tsim thiab cov tswv yim tsim xav txog, tom qab casting qhov luaj li cas yuav txiav txim siab ua: inch 62mm, ntev 1150mm. Raws li cov ntaub ntawv tseem ceeb los soj ntsuam, txiav txim siab rau qhov loj me: taub 80 hli, ntev 760mm.
Nws yuav tsum raug sau tseg hais tias, nyob rau hauv kev sib xyaw ntawm pink qws, tshwj xeeb tshaj yog thaum sib tsoo lub sab nraud, vim hais tias lub workpiece yooj yim tsim riam, hloov deformation, nws yuav cuam tshuam nws cov neeg. Yog li, nyob rau hauv tus txheej txheem ntawm machining hollow piston qws yuav tsum kawm lub qhov, qhov xyuas kom qhov chaw tu, thiab kom paub meej tias qhov chaw nyob thiab sab nrauv sab nraud tsim nyog, thiab xyuas kom zoo lubrication.http: //www.xhychromerod .com