Kusiyana pakati pa thonje loluka ndi thonje loyera

Kodi thonje loluka ndi chiyani

Palinso magulu ambiri a thonje loluka.Pamsika, nsalu zoluka zoluka zimagawidwa m'mitundu iwiri molingana ndi njira yopangira.Imodzi imatchedwa meridian deviation ndipo ina imatchedwa zonal deviation.

Pankhani ya nsalu, amalukidwa ndi makina.Poyerekeza ndi nsalu zina, thonje loluka limakhala ndi elasticity yabwino komanso yofewa, ndipo nsaluyo imapuma kwambiri.Mitundu ndi mitundu imakhalanso yambiri, yosavuta kuyeretsa, poyerekeza ndi ma sweti sizovuta kupanga magetsi osasunthika.

Choyipa chokha pa thonje wolukidwa ndikuti amapaka utoto mosavuta.Choncho poyeretsa, tiyenera kusamala ndi kuyeretsa kosiyana ndi zovala zina zodetsedwa mosavuta.Komanso, ngakhale elasticity wa thonje zoluka ndi zabwino kwambiri, ndi zosavuta kusintha, choncho tiyenera kulabadira kukonza kwake mu nthawi wamba.

Kusiyana pakati pa thonje loluka ndi kutsogolo

Mukagula T-sheti, nthawi zambiri mumawona nsonga ya nsalu ngati thonje loluka kapena thonje loyera.Kwa iwo omwe sadziwa zizindikiro za nsalu, ziyenera kukhala zosavuta kusokoneza nsalu ziwiri ndi "thonje".

Thonje loluka limawoneka ngati thonje loyera.Ulusi wa thonje umakhala ndi mayamwidwe abwino a chinyezi, nthawi zambiri, ulusi wa thonje umatha kuyamwa chinyezi mumlengalenga, chifukwa chake thonje loluka ndi thonje loyera limapangitsa kuti anthu azikhala omasuka akavala.Koma nsalu za thonje ndizosatentha kwambiri.Kuluka thonje chifukwa cha ntchito luso nsalu, yosalala pamwamba, poyerekeza ndi thonje koyera, zovuta pilling.

Kuchokera pamakhalidwe a nsalu ziwirizi: makhalidwe a thonje wolukidwa ndi utoto wabwino, kuwala kwa mtundu ndi kufulumira ndipamwamba, kuvala chitonthozo ndi kuyamwa kwa chinyezi kuli pafupi kwambiri ndi thonje loyera.The kuipa si kukana asidi, osauka elasticity.Thonje loyera limadziwika ndi kuyamwa kwabwino kwa chinyezi komanso kuvala bwino.

Kuchokera pazosankha zakuthupi, palibe kusiyana pakati pa nsalu ziwirizi, thonje loluka limapangidwa ndi ulusi wa thonje kudzera muukadaulo woluka.Palibe kusiyana pakati pa chitonthozo ndi thanzi.Kusiyana kwake ndikuti thonje loluka lili ndi njira yabwino yodaya.Ubwino wa njira yopaka utoto ndi nkhani ina.

Kuchokera ku makhalidwe ndi ubwino wa nsalu ziwiri pamwambapa, zimasonyeza kuti kusiyana pakati pa thonje loluka ndi thonje loyera silili lalikulu.Kusiyana kwakukulu ndi njira yopaka utoto ndi kukana kuvala ndi kuyamwa kwa chinyezi cha nsalu.Mitundu iwiri ya thonje nsalu nsalu, chifukwa cha kusiyana luso ndi pamwamba nsalu ndi kusiyana chitonthozo ndi mayamwidwe chinyezi.