smc nkhungu iyenera kutenthedwa, osati kuzizira. Kutentha kwa nkhungu nthawi zambiri kumakhala pakati pa 140 ndi 160. Popanga nkhungu, kusunga kutentha kwa nkhungu ndikofunikira kwambiri. Chikombolecho ndi chosavuta kudzaza, mankhwalawo sakhala opunduka mosavuta, ndipo pamwamba ndi bwino. Makina otenthetsera omwe amagwiritsidwa ntchito kwambiri ndi nthunzi, mafuta, madzi othamanga kwambiri kapena magetsi. Pamene kutentha kwa dongosolo la mapangidwe a nkhungu kumapereka chidwi chapadera kuti kutentha kwa nkhungu padziko lonse kukhale kosasinthasintha, kutentha kwa yunifolomu kungathe kuchepetsa mapindikidwe, kupititsa patsogolo kukula kwa bata, komanso kufanana kwa mankhwala.
LFT, ulusi wautali wolimbitsa thermoplastic, English ndi Long Fiber reinforced Thermoplastics, poyerekeza ndi fiber wamba yolimbitsa thermoplastic zakuthupi, nthawi zambiri, utali wa fiber wowonjezera thermoplastic zakuthupi ndi zosakwana 1 mm, pomwe LFT, kutalika kwa fiber nthawi zambiri kumakhala kuposa 2 mm. Ukadaulo wamakono wamakono watha kusunga utali wa fiber mu LFT pamwamba pa 5 mm.
Pambuyo pakupitilira kwazaka zopitilira, bizinesi yaku China yakufa ndi nkhungu yapita patsogolo kwambiri ndikukula msanga.
Kuimitsa galimoto ndi njira yofunika kwambiri popangira magalimoto. Mapangidwe ake ndi nthawi yopanga ...