ST52/45#/Q345/16Mn amaphayipeyi engasekuhlulekileyo

Ubulelano Obudala:

Izindlela zesiya ezikhundleni zizihlanganisiwe ngokupheleleyo kwisebe esibekiweyo. Izindlela zesiya ezikhundleni ezaziqondisiwe ngaphandle kokubhalekelayo kufuneka azivuminkosi izinamathanga. Ngokusebenza lokuhlola, izindlela zesiya ezikhundleni ziqalisekile ngokuthi zizihlukene ngezindlela ezintshangayo, amandla okunye ukugcina ngokushesha, ukugcina ngokushesha, ukugcina ngokushesha, ukusuka ngokushesha, amandla okungakhulu, nokulula amandla. Ngokwesiphumo sokuqala, izindlela zesiya ezikhundleni zidinga iqinga lezi zimbini: isikrweni nokuhlukelelo. Amahlukelelo akudinga iimigqa eziyindaweni ezininzi ngokuba kunye neengxaki yamanje, iisquare, ioval, itriangular, ihexagonal, igumbi, istar, nokulula amandla. Ukudala kwesidiamitha ngu-900mm kunye nokuncane ngu-4mm. Ngokubanzi bethu, kunezindlela zesiya ezikhundleni ezincinci nokuziphumela ezincinci. Izindlela zesiya ezikhundleni zidinga ukusetshenziswa njengezi khompiyo lwezinto zomthombo, amandla aphakathi komthombo wasephetrojekhi, amandla weboyi, amandla zeziphakamiso, nokanye amandla engcali kakhulu yokusetshenziswa kweziqhopho, izitraktari nokanye neziqhopho zezinsimbi.

Ipayiphi yaseQ345, okungakwaziwa njenge16Mn, ipayiphi le-16Mn elingasetyenziswa yi-steel yomphathisi omkhulu. Yingxenye yezinto ezazisetyenziswa kakhulu ngokulandelana nezilondolozi zaboilers kunye neziphetho ezizityalo. Iphakamishelwe ngehot rolling okanye inormalized. Yingxenye yesitshalo esiqinile sasemnandi soMn. Ukuphumelela kwayo kukufanelela nge20G (412-540), umnotho wakhe ukuqondlezela kuhluke (450-655), kunye nokushaya ukusuka kwi-19-21%, okunyeleyo kuhluke kune20G esihluke kunesi-24%.

Ipayiphi le-16Mn elingasetyenziswa yiplate eziphambili zezilondolozi zezimpahla eziphumaphumeleyo ngesinqumo sokugcwalisa se-340MPa. Ingeneyo yezimeleyo zezimele kunye nezinhlobo zokusebenza zazingaphezu kakhulu. Umgibho wesifolofa kunye nesintshontsho sesiciko sekusasa kuhluke kumgibho wesifolofa lesi-16Mn. Ngoku qaphelwe ngokubanzi kakhulu kunye nokuthatha kuqala kumgibho wesifolofa lesi-16Mn, iinkomo zenqanawe kunye nokushaya ukusuka kuhluke kumgibho wesifolofa lesi-16Mn, iinkomo zenqanawe zikhona kuzange zisebenze. Yindlela engaphantsi kakhulu eyenza izilondolozi zezimpahla ezithile kumhlaba wethu.

Axeleki 45#: uphawu lwesintsho kususela nge-0.42-0.50%, uphawu lwe-silisayithi kususela nge-0.17-0.37%, uphawu lwe-manganezi kususela nge-0.50-0.80%, uphawu lwe-solifhulelu <=0.035%, uphawu lwe-phosifhulo <=0.035%, uphawu lwe-khroomi <=0.25%, uphawu lwe-nayikelenti <=0.2545 axeleshi

Incazelo:

Izilungu zinethileyo zibuyiswa kubantu bephakathi bokhumisekileyo obuphiwe ngaphakathi ukwenzela amandla amahhulu, phakathi kwesinye sinethileyo sithunyelwe noma isebenzekelayo kunye nezinto zakusetyenziswa.

Ukuphawula:

Isitolo somlayezo wesilungu sesethileyo

Izimo Zokusebenza:

Ukusetshenziswa kwisebe sokugcinwa, kokuthambisa esondazane, udlamano wemfene, ibholi, ichemisitri kunye namanje amanqaku.

Ukuphumelela Kwesicwangciso:

Iphakathi yakowethu iyahlukele amandla okufundeka kwiqhutywa lezokuhlanganisa nokugcina, ingena ukwenza ipepa zesiNgeniso ezininzi ezikhathalayo. Uphawuli lwamakhulu lusafunyaniswa, amabili awaphantsi akhona ngokushesha 7*24 izikhethe ukuze lisafundise uphawu lwesikhephe.