Nsonga ya pulawo ya makina a ulimi olimbikitsidwa ndi chitsulo cha 30MnB5 Chithunzi Chowonetsedwa

30MnB5 zitsulo zolimbikitsidwa ndi makina a ulimi olima nsonga

Kufotokozera Kwachidule:

Chowonjezera cha makina a ulimi ichi, nsonga ya pulawo, chimapangidwa ndi chitsulo chosatha kusweka ndipo chimadutsa munjira zosiyanasiyana zotenthetsera kutentha, zomwe zimapangitsa kuti zikhale zolimba komanso zolimba. Kapangidwe kake kapadera ka pamwamba kopindika kamachepetsa kukana kuswa nthaka ndipo kamapereka zotsatira zabwino kwambiri zolima ndi kuphimba nthaka. Imagwirizana ndi mitundu yayikulu ya pulawo ndipo ndi yosavuta kuyiyika. Imawongolera magwiridwe antchito komanso kukhazikika kwa kuya, zomwe zimapangitsa kuti ikhale chida chodalirika cholima mozama komanso kukonzekera nthaka.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chogulitsachi ndi gawo lofunika kwambiri pa ulimi wamakono. Chimayikidwa mwachindunji pa pulawo, chimagwira ntchito yayikulu yodula nthaka, ziputu, ndikuwongolera zibowo pamwamba pa pulawo. Chopangidwa pogwiritsa ntchito ukadaulo wapamwamba komanso sayansi ya zinthu, cholinga chake ndi kupereka kukana kuwonongeka, kukana kugunda, komanso kulowa bwino m'nthaka, kuchepetsa kwambiri kukana kulima ndikukweza ndalama zosungira mafuta. Ndi chisankho chanzeru chothandizira kukonza magwiridwe antchito a makina onse komanso moyo wautumiki.

1、Zinthu: Chopangidwa mwaluso kwambiri kuchokera ku chitsulo chapamwamba kwambiri cha kaboni/chitsulo chosungunula (kapena chinthu china chake, monga 65Mn), ndipo chimayikidwa munjira zapadera zochizira kutentha (monga kuzimitsa ndi kutentha), zomwe zimapangitsa kuti pamwamba pakhale kuuma kwa HRC 50 kapena kupitirira apo pamene chikusunga kulimba kwapakati.

2、Ndondomeko: Mphepete mwachitsulocho imatha kuzimitsidwa pafupipafupi kapena kuphimbidwa ndi wosanjikiza wofewa wosawonongeka (monga tungsten carbide) kuti ipange wosanjikiza wolimba woteteza, womwe umalimbana bwino ndi kuwonongeka kwa mchenga, miyala, ndi nthaka yolimba, ndikuwonjezera moyo wautumiki ndi 50%-100% poyerekeza ndi zinthu wamba.