Kwararre a Gudanar da Gilashin Mota da Kerawa

Canje-canje na gilashin mota

Gilashin mota kamar laimanmu ne, wanda ya kai kashi ɗaya bisa uku na farfajiyar motar. Ba zai iya kare mu kawai daga iska da ruwan sama ba, guje wa lalacewar haskoki na ultraviolet, amma kuma yana ba mu kyakkyawan layin gani da kuma mai da hankali kan tuki. Duk da haka, daga hangen nesa na dukan mota, mafi m bangare na dukan mota ya kamata gilashin taga. Lokacin da hatsarori suka faru, gilashin mota shine farkon fashewa. Don haka, masana'antun kera motoci da masu amfani da motoci suna gane mahimmancin gilashin mota a hankali. A yau, Xiaobian zai yi magana game da sauye-sauyen gilashin mota.

Ina mamaki ko ka san cewa motar farko ba ta da gilashi

Don haka, mutane sun gano cewa motar ba za ta iya tafiya da sauri ba, domin kwari da sauran tarkace a kan hanya za su fantsama a kan fuskarka, kuma direbobi da fasinjoji za su iya amfani da tabarau kawai, wanda ba shi da kyau.

Duk da haka, tare da haɓaka kayan aikin injiniya na mota, saurin ya zama sauri da sauri. Bayan haka, iska mai kaifi da tarkacen shawagi sun bugi fuskar direban kuma suka zama babbar matsala. Don haka a cikin 1920s, masu kera motoci sun ƙara gilashin gilashi a cikin motocinsu.

Wadannan gilashin na asali ana yanke su ne da hannu daga gilashin lebur, amma abin takaici, lokacin da gilashin ya karye, gilashin lebur ɗin zai shiga cikin manyan tarkace masu kaifi masu haɗari, sannan ya cutar da fasinjojin, wanda bai dace da ainihin manufar shigar da gilashin don aminci ba. .

A cikin 1930s, Henry Ford, wanda ya kafa Ford, ya sami ƙananan raunuka saboda raguwar gilashin gilashi, wanda ya sa Ford ya ƙirƙira gilashin aminci. Ya hada gilashin guda biyu tare da raba su da ledar robobi don yin wani abu irin na sandwich. Wannan ra'ayi ya yi daidai da abubuwan da ake bukata na gilashin iska, saboda filastik interlayer zai iya hana gilashin da ya karye daga fadowa kan fasinjoji kamar wuka mai kaifi kuma yana cutar da fasinjoji.

A ƙarshen 1950s, ƙasashen waje sun fara amfani da dukkan gilashin zafin jiki a matsayin gilashin gilashin gaba. Sai dai daga baya an gano cewa da zarar gilashin ya karye, gutsuttsuran dukkan gilashin ba za su iya tabbatar da filin hangen direban ba, sannan kuma kananan tarkacen barbashi sun yi illa ga idanu sosai, ta yadda direban ya kasa daukar matakan birki yadda ya kamata. , wanda ke haifar da afkuwar hadurran na biyu.

A cikin shekarun 1960, kasashen ketare sun kayyade cewa a samu wani fanni na hangen nesa a lokacin da gilashin gaban gaban ya karye, kuma bai kamata a yi amfani da dukkan gilashin da aka sanyawa a matsayin gilashin gilashin ba, wanda hakan ya rage hasarar mutane da gilashin ke yi sosai.

Akwai manyan nau'ikan gilashin mota guda uku a yau: gilashin lanƙwasa, gilashin zafin jiki da gilashin zafin yanki.

gilashin sanwici

Samfuran gilashin da aka yi da yadudduka biyu ko fiye na gilashin da aka haɗe tare da ɗaya ko fiye na kayan haɗin kai na gaskiya. Halinsa shine cewa gilashin gaggautsa ya karye bayan tasiri, amma saboda haɗuwa da PVB na roba, gilashin da aka lanƙwasa yana da juriya mai girma kuma yana iya ci gaba da gani. Gabaɗaya, yana da babban aminci da zafin jiki da juriya mai haske.

Gilashin zafi

Gilashin zafin nasa na gilashin aminci. A gaskiya ma, wani nau'i ne na gilashin da aka rigaya. Domin inganta ƙarfin gilashin, ana amfani da sinadarai ko hanyoyin jiki don haifar da damuwa a saman gilashin. Lokacin da gilashin ya ɗauki ƙarfin waje, ya fara daidaita yanayin damuwa, don inganta ƙarfin haɓakawa da haɓaka juriya na iska, juriya na rani da sanyi da tasirin tasirin gilashin.

Yanki mai zafi

Gilashin da aka tauye wuri wani sabon nau'in gilashi ne mai tauri. Bayan kulawa ta musamman da kuma azabtarwa, tsagewar gilashin na iya tabbatar da wani tsabta lokacin da ya tsage, tabbatar da cewa ba za a yi tasiri a filin hangen nesa na direba ba. A halin yanzu, gilashin gaban mota galibi yana kunshe ne da lallausan gilashin da aka ɗora da gilashin daɗaɗɗen yanki, wanda zai iya jure tasiri mai ƙarfi.


Lokacin aikawa: 21-10-21