【DHZ】Monga ife tonse tikudziwa, kutentha mankhwala ndi ulalo wofunika mukupangandondomeko, zokhudzana ndi kuuma kwazojambulandi mavuto ena, momwe mungasinthire luso la kupangakutentha mankhwala forgings?

Kupititsa patsogolo luso la kupanga kutentha kwa kutentha, poonjezera kuchuluka kwa ng'anjo, kuchepetsa mphamvu ya ogwira ntchito, pogwiritsa ntchito makina opangira kutentha (monga mzere wopangira ng'anjo ya mauna, mzere wodziwikiratu, mtundu wa mpweya wa nitride, kukankha. - Ndodo ng'anjo m'ng'anjo, kugwedera, etc), kuonetsetsa kuti akwaniritsa zofunika mbali zosiyanasiyana galimoto kutentha mankhwala (conditioning mankhwala, olimba njira, carburizing carbon ndi nayitrogeni palimodzi permeability mankhwala, etc.). Wonjezerani katundu wa ng'anjo ya lamba wa ukonde kapena ng'anjo yokankhira ndodo, sinthani kupanga bwino, zindikirani kugwiritsa ntchito mphamvu kwa kutentha. Kuthekera kopanga kumatha kukulitsidwa ndi 2 ~ 3 pakuwonjezera kuchuluka kwa kutentha ndi kutsitsa kwa zida zosinthira. Zigawo zotere (monga ma valve, ndodo za chakudya, tepi yachitsulo, zigawo zokhazikika, mayendedwe, zikhomo za pistoni, ndi zina zotero) zimayikidwa m'njira yomwe imaganizira za chubu cha ng'anjo ya ng'anjo ya mesh lamba yomwe imayikidwa pamwamba ndi pansi, akhoza kukwaniritsa kutentha mofulumira komanso yunifolomu, ndipo palibe vuto la kutentha kupyolera.
Wina angafunse kuti mphamvu ya kutentha mankhwala forging kunja, khalidwe adzakhala wabwino? Palibe vuto ndi khalidwe. Mwa njira mu kutentha mankhwala processing zofunika chitetezo.

Zofunikira zachitetezo ndi zotani pochiza kutentha?
1. Opaleshoni isanayambe, tiyenera kukhala odziwa bwino kutentha kutentha ndi zipangizo ntchito.
2. opareshoni, ayenera kuvala zofunika zodzitetezera, monga zovala ntchito, magolovesi, zoteteza magalasi, etc.
3. pakati pa zida zotenthetsera ndi zida zoziziritsira, sizidzaika chilichonse chomwe chimalepheretsa kugwira ntchito kwa zinthuzo.
4. wosakaniza carburizing wothandizila, sandblasting ndi zina zotero mu chipinda osiyana, ndipo ayenera kukhazikitsa zipangizo mpweya wokwanira.
5. madera oopsa a zida (monga ng'anjo yamagetsi yamagetsi, mabasi, ndodo ya conductive ndi njira yotumizira, etc.), iyenera kutetezedwa ndi waya waminga, mpanda, mbale, etc.
6. Zida zonse zomwe zimagwiritsidwa ntchito pochiza kutentha ziyenera kuikidwa mwadongosolo. Zida zowonongeka ndi zosayenera siziloledwa kugwiritsidwa ntchito.
7. Zolowera ndi zotuluka za msonkhano ndi misewu yolowera mkati mwa msonkhanowu sizikhala zopinga. Bokosi la mchenga lozimitsa moto lidzayikidwa pafupi ndi mphuno ya ng'anjo yolemera ya mafuta ndi sprue wa ng'anjo ya gasi. Zozimitsa moto ziyenera kuikidwa mu msonkhano.
8. mutatha kutentha kwa workpiece, musagwiritse ntchito kukhudza, kuti musapangitse kuyaka.