Binciken sarkar masana'antar hanyar roba

Waƙar robawani nau'in roba ne da aka yi da roba ko ƙarfe ko kayan zare, wanda ya dace da injinan noma, injinan gini da motocin sufuri da sauran sassan tafiya.

Matsayin samar da kayan masarufi na sama

Thehanyar robaya ƙunshi sassa huɗu: zinare mai ƙarfi, Layer mai ƙarfi, Layer mai kariya da roba. Daga cikinsu, ɓangaren robar ya haɗa da manne na gefe, manne na primer, manne na igiyar ƙarfe, manne na Layer matashin kai, manne na Layer ɗin zane, manne na hakori, manne na gefen ƙafa.

Zinare mai siffar tsakiya wani ɓangare ne na watsawa, watsa wutar lantarki, jagora da tallafi na gefe, manyan kayan da ake amfani da su sune ƙarfe mai ƙarfi, ƙarfe mai ƙarfe da aka yi da siminti, ƙarfe mai ƙarfe, farantin ƙarfe mai ƙarfe, da sauransu, wasu waƙoƙi na iya amfani da filastik.

Ƙarfin layin shine ɓangaren jan, wanda shine jikin layin roba mai tsayi, wanda ke jure ƙarfin jan hankali kuma yana kiyaye daidaiton layin. Manyan kayan da ake amfani da su sune igiyar ƙarfe, wayar ƙarfe mai galvanized, wayar ƙarfe mai bakin ƙarfe, zare na gilashi, aramid ko wani igiyar zare mai ƙarfi mai ƙarancin tsayi (igiya) ko igiya.
Layin buffer yana fuskantar girgiza mai ƙarfi da girgiza na jikin bel, kuma yana jure wa canje-canje da yawa da ƙarfin radial, gefe da tangential ke haifarwa yayin tuƙin hanya. A lokaci guda, shi ma wani Layer ne mai kariya na sassan jan hankali, wanda ke kare sassan jan hankali daga lalacewa ta hanyar ƙarfin waje kuma yana hana gogayya na wayar ƙarfe na babban Layer daga tsakiyar zinare. Babban kayan da ake amfani da su sune igiyar nailan, zane na nailan da sauran kayan zare.

Theɓangaren robaYana haɗa sauran abubuwan haɗin kai gaba ɗaya, yana ba da damar tafiya da kuma rage zafi gaba ɗaya, ɗaukar girgiza da kuma rage hayaniya, babban kayan gabaɗaya shine robar NR / styrene-butadiene (SBR), robar NR / SBR / cis-butadiene (BR), robar polystyrene-butadiene mai narkewa (SSBR) / BR da NR / BR mai hade da tsarin da polyurethane elastomer.

Masu samar da kayan aiki na asali kamar wayar roba da ƙarfe galibi sun fito ne daga China da kudu maso gabashin Asiya, Turai, Amurka da sauran yankuna masu arzikin albarkatu.


Lokacin Saƙo: Agusta-21-2022