Sida magacaba ka muuqata, thematoorka terminalkawaa aaladda fiilooyinka lagu xidho matoorka.Marka loo eego qaababka kala duwan ee fiilooyinka mootada, naqshadeynta xannibaadda terminaalka ayaa sidoo kale ka duwan.Sababtoo ah matoorka guud wuxuu shaqeeyaa wakhti dheer, wuxuu dhalin doonaa kulayl, heerkulka shaqada ee matoorku waa mid aad u sarreeya.Waxaa intaa dheer, matoorku waa inuu buuxiyaa shuruudaha shaqada ee kala duwan, iyo shuruudaha adeeggu waa kuwo aad u adag.Sidaa darteed, qalabka guddiga xargaha matoorka waa inuu lahaadaa faa'iidooyin muuqda oo ku saabsan caabbinta heerkulka, dahaarka iyo sifooyinka farsamada.
Waagii hore, alaabta dhoobada ah ayaa guud ahaan loo isticmaali jiray samaynta terminaalka, laakiin inkasta oo caabbinta heerkulka alaabta dhoobada ay ka sarreyso, xooggeedu kuma filna, wayna fududahay in la soo saaro jajab inta lagu jiro rakibidda iyo isticmaalka.Walxaha balaastikada ah ayaa sidoo kale loo isticmaalaa in lagu sameeyo matoorada terminaalka, laakiin caabbinta heerkulka sare ee caaggu ma fiicna.Caagtu way fududahay in ay da'da ku hoos jirto heerkul sarreeya muddo dheer, taas oo yaraynaysa waxqabadka matoorada terminaalka.Waagii hore, inta badan baloogyada matoorada ee terminalka waxay ka samaysan yihiin resin phenolic, oo loo yaqaan walxo bakelite ah.Si kastaba ha ahaatee,alaabta bakeliteWaxay sameeyeen horumar marka loo eego labadii shey ee hore, laakiin midabka maaddooyinka bakelite waa mid keli ah oo xooggu aad uma fiicna.Soo ifbaxa agabka BMC waxa uu ka dhigayaa matoorka qalabka xannibaadda in ay u koraan dhanka agabka BMC.
Qalabka BMCwaxaa inta badan loogu yeeraa isku-dhafka kooxda polyester-ka unsaturated ee Shiinaha.Alaabta ceeriin ee ugu muhiimsan waa prepreg ballaaran oo laga sameeyay GF (fiber galaas la jarjaray), kor (resin aan saturated ahayn), MD (filler) iyo waxyaabo kale duwan.Qalabka BMC ayaa markii ugu horeysay laga codsadey Jarmalkii hore iyo Ingiriiska 1960-meeyadii,kadibna si weyn loogu horumariyey Maraykanka iyo Japan 1970-meeyadii iyo 1980-aadkii siday u kala horreeyaan.Sababtoo ah maaddada BMC waxay leedahay waxqabad koronto oo heer sare ah, waxqabadka farsamada, iska caabinta kulaylka iyo iska caabbinta kiimikada, taas oo aan kaliya buuxin shuruudaha waxqabadka ee blocks terminal motor kala duwan, laakiin sidoo kale la qabsato habka qaabaynta si loo fududeeyo wax soo saarka baaxadda weyn ee blocks motor terminal. Maaddada BMC waxay bedeli kartaa walxaha bakelite si ay u soo saaraan matoorada terminaalka.
Waqtiga boostada: Agoosto-31-2021