Blog
-
Saamaynta Hababka Wax-soo-saarka Kala Duwan ee Waxqabadka Dahaarka ee Alaabta Dahaarka Nitrile Rubber/Polyvinyl Chloride
Nitrile butadiene rubber (NBR) iyo polyvinyl chloride (PVC) waa laba shay oo si weyn looga isticmaalo warshadaha dahaarka, gaar ahaan codsiyada kuleyliyaha iyo korantada. Guryohooda gaarka ah waxay ka dhigaan kuwo ku habboon deegaanno kala duwan, laakiin waxqabadka alaabtan dahaadhka ah ayaa kara ...Sii akhri -
Waa maxay saamaynta isku-xidhka iska caabbinta uumiga fidinta uumiga biyaha ee waxqabadka agabka kuleylka kulaylka?
Waxqabadka agabka dahaadhka kulaylka ayaa ah qodobka ugu muhiimsan ee dhismaha naqshadaynta iyo hufnaanta tamarta. Waxaa ka mid ah arrimo badan oo saameeya waxqabadka dahaarka, isku xidhka iska caabinta uumiga fidinta uumiga biyaha (μ) ayaa door muhiim ah ka ciyaara. Fahamka sida isku-dhafkan uu u saameeyay insulation mater...Sii akhri -
Waa maxay dhexroorka magaca?
Dhinacyada kala duwan sida injineernimada, wax soo saarka, iyo dhismaha, ereyga "dhexroor magac" ayaa had iyo jeer loo isticmaalaa in lagu qeexo cabbirada tuubooyinka, tuubooyinka, iyo walxaha kale ee cylindrical. Fahamka macnaha dhexroorka magacu waa mid muhiim u ah xirfadlayaasha isticmaalaya gogoshan...Sii akhri -
Sidee bay FEF dahaarka xumbo caagga ah uga hortagtaa faragelinta uumiga biyaha?
Muhiimadda dahaarka waxtarka leh ee adduunka dhismayaasha iyo qalabka dhismaha lama soo koobi karo. Waxaa ka mid ah agabka dahaarka ee badan ee la heli karo, FEF (Flexable Elastomeric Foam) dahaarka caagga ah ayaa soo jiidatay fiiro gaar ah sababtoo ah sifooyinka gaarka ah iyo waxqabadka. Hal...Sii akhri -
Waa maxay isbeddellada horumarinta ee alaabta caagga ah iyo caagagga ah?
Asalka FEF elastomeric elastomeric caag ah oo dabacsan alaabta dahaarka ayaa laga heli karaa ilaa horraantii qarnigii 20aad. Waqtigaas, dadku waxay ogaadeen sifooyinka caagagga iyo caagadaha waxayna bilaabeen inay tijaabiyaan isticmaalkooda dahaarka. Si kastaba ha ahaatee, horumarka tignoolajiyada xaddidan...Sii akhri -
Waa maxay ujeedada dahaarka nidaamka?
Fahmidda Doorkooda Waxtarka Tamarta Dhinacyada injineernimada iyo naqshadeynta naqshadeynta, fikradaha nidaamyada kulaylka iyo dahaarka ayaa door muhiim ah ka ciyaara hagaajinta waxtarka tamarta iyo ilaalinta jawi raaxo leh. Fahamka ujeedada nidaamka maaraynta kulaylka ...Sii akhri -
Sidee isku mid ahaanshaha xumboynta ee alaabada dahaarka caag-cagtu u saameeyaa waxqabadkooda dahaarka?
Isku-duubnida xumboynta ee alaabooyinka caag-cagtu waxay si aad ah u saameeyaan kuleylkooda (tusaha muhiimka ah ee waxqabadka dahaarka), kaas oo si toos ah u go'aamiya tayada iyo xasilloonida dahaarkooda. Saamaynta gaarka ah waa sida soo socota: 1. Xumbaynta lebbiska ah: Waxay hubisaa insulaatka ugu fiican...Sii akhri -
Sidee loo ilaaliyaa dhaqdhaqaaqa kulaylka inuu ahaado mid deggan habka wax soo saarka?
Warshadaha casriga ah, FEF caag ka samaysan xumbo caag ah ayaa si weyn loogu isticmaalaa korantada, dhismaha, iyo codsiyada baabuurta ay sabab u tahay habdhaqanka kulaylka fiican iyo sifooyinka. Si kastaba ha ahaatee, hubinta xasiloonida qalabka kuleylka kuleylka inta lagu jiro wax soo saarka ...Sii akhri -
Sidee loo hubin karaa cufnaanta ugu fiican ee alaabta dahaarka FEF?
Si loo hubiyo cufnaanta ugu wanaagsan ee caag iyo caagagga caagga ah, xakameyn adag ayaa loo baahan yahay inta lagu jiro habka wax soo saarka: xakamaynta alaabta ceeriin, xuduudaha habka, saxnaanta qalabka, iyo kormeerka tayada. Faahfaahinta waa sida soo socota: 1. Si adag u xakamee tayada alaabta ceeriin iyo saamiga...Sii akhri -
Waa maxay faraqa u dhexeeya EPDM iyo NBR/PVC?
Fahamka farqiga u dhexeeya EPDM (etylene propylene diene monomer) iyo NBR/PVC (nitrile butadiene rubber/polyvinyl chloride) ayaa muhiim ah marka la dooranayo agabka codsiyada kala duwan, gaar ahaan warshadaha sida baabuurta, dhismaha, iyo wax soo saarka. Labada qalabba waxay ku siinayaa...Sii akhri -
Kingflex dahaarka biyaha uumiga wasakhaysan iyo qiimaha μ
Dahaarka Kingflex, oo loo yaqaan qaab dhismeedka xumbo elastomeric, wuxuu leeyahay iska caabbinta uumiga biyaha ee sarreeya, oo lagu muujiyey μ (mu) qiimaha ugu yaraan 10,000. Qiimahan sare ee μ, oo ay la socoto uumiga biyaha ee hooseeya (≤ 1.96 x 10⁻¹¹ g/(m·s·Pa)), waxa ay ka dhigtaa mid aad waxtar ugu leh ka hortagga abuurka qoyaanka...Sii akhri -
Daboolka u dhexeeya cutubyada dhaqameed ee Maraykanka iyo unugga Imperial ee R-Qiimaha kuleylka kuleylka
Fahamka Dahaarka R-Qiimaha: Halbeegyada iyo Hagaha Beddelka Marka ay timaado waxqabadka dahaarka, mid ka mid ah cabbirada ugu muhiimsan ee la tixgeliyo waa R-qiimaha. Qiimahani wuxuu cabbiraa caabbinta dahaarka ee socodka kulaylka; Qiimaha sare ee R-ku waxay muujinayaan waxqabadka dahaarka ee wanaagsan. Si kastaba ha ahaatee...Sii akhri
-
Taleefanka
-
E-mailka
-
Whatsapp