Zomwe zimakhudza kugwiritsa ntchito zomatira zotentha zosungunuka

Pamene ife ntchitozomatira za hotmelt, nthawi zina timakumana ndi vuto losagwirizana. Nchiyani chikuyambitsa izi? Kodi mungapewe bwanji izi mukamagwiritsa ntchito timitengo ta glue totentha? Tiyeni tiwone apa.

 

Pokhapokha fumbi ndi madontho pamwamba pa chinthu chomata atachotsedwa, mphamvu ya zomatira zotentha zosungunuka zitha kutheka.

 

Ngati pali zofunikira pamtundu wa zomatira zotentha zosungunuka, zingwe zomatira zachikasu za hotmelt zokhala ndi mamasukidwe abwinoko ziyenera kusankhidwa.

 

Tepi yomatira yolimbana ndi kutentha imakhudzidwa kwambiri ndi kutentha; kutentha-kusungunuka kumakhala kofewa pamene kutentha kupitirira-kutentha kosakhazikika. Kutentha kwapamwamba, zomatira zotentha zimasungunuka pa kutentha kwakukulu.Chifukwa chake, posankha ndodo ya glue yotentha, kusintha kwa kutentha kuyenera kuganiziridwa.

 

Kukhuthala kwa zomatira zomata zotentha zitha kugawidwa kukhala mamasukidwe akutsogolo ndi backviscosity. Zomatira zotentha zosungunuka ndi zomatira zimatha kulumikizidwa palimodzi stably ngati mamasukidwe akutsogolo ndi mamasukidwe am'mbuyo aphatikizidwa. Guluu wotentha amatenga nthawi yayitali, choncho onetsetsani kuti mwapanga bwino.

 

Mbali yayikulu ya tinthu tating'onoting'ono tomwe timasungunuka ndikulumikizana mwachangu. Nthawi zambiri nthawi yogwira ntchito ya ndodo yotentha ya meltglue imakhala pafupifupi masekondi 15. Ndi kutchuka kwa njira zamakono zogwiritsira ntchito, moyo wautumiki wa mapaipi ndi zomatira zotentha zosungunuka, monga kumanga ndi kupanga zolankhula, zafupikitsidwa, pafupifupi masekondi asanu.