Alaabta
Metal abrasive Steel Grit Blast Media
BIRTA BIRTA
Warbaahintan gardarada ah waxaa loo isticmaalaa qarxinta iyo furidda birta iyo biraha abuurka. Steel Grit waxay si wax ku ool ah u soo saartaa xoqida biraha adag si ay si fiican ugu dhejiyaan dahaarka oo ay ku jiraan rinji, epoxy, dhaldhalaalka iyo caag. Isticmaalka waxaa ka mid ah hagaajinta baabuurka tareenada, ka saarida biligliyaha, buundooyinka qarxinta, qaybaha birta ah iyo codsiyada warshadaha been abuurka ah.
| Alaabta | Birta birta ah | |
| Halabuurka Kiimikada | CR | 1.0-1.5% |
| C | 1.0-1.5% | |
| Si | 0.4-1.2% | |
| Mn | 0.6-1.2% | |
| S | ≤0.05% | |
| P | ≤0.05% | |
| Adag | Xabad bir ah | GP 41-50HRC;GL 50-55HRC;GH 63-68HRC |
| Cufnaanta | Xabad bir ah | 7.6g/cm3 |
| Qaab dhismeedka yar | Dhismaha Martensite | |
| Muuqashada | Qaybaha godan ee wareegsan <5% Qurub dillaacsan <3% | |
| Nooca | G120,G80,G50,G40,G25,G18,G16,G14,G12,G10 | |
| Dhexroorka | 0.2mm,0.3mm,0.5mm,0.7mm,1.0mm,1.2mm,1.4mm,1.6mm,2.0mm,2.5mm | |
Codsiga Birta Birta
1.Surface Preparation: Birta birta ah ayaa si weyn loogu isticmaalaa diyaarinta dusha ka hor inta aan la isticmaalin dahaarka, rinjiga, ama dhejiska. Waxay si wax ku ool ah uga saaraan miridhku, miisaanka, dahaarka duugga ah, iyo wasakhowga meelaha birta ah, iyaga oo hubinaya ku-dhejinta saxda ah ee walxaha xiga.
2.Rust and Corrosion Removal: Birta birta ah waxaa loo isticmaalaa in laga saaro miridhku culus, daxalka, iyo miisaanka wax-shiidka ee meelaha birta ah, gaar ahaan warshadaha sida dhismaha maraakiibta, dayactirka badda, iyo samaynta birta qaab dhismeedka.
3.Diyaarinta alxanka: Kahor alxanka ama hababka kale ee ku biirista, birta birta ah ayaa loo isticmaali karaa in lagu nadiifiyo oo lagu diyaariyo sagxadaha, hubinta kala-goysyada alxanka ee xooggan oo nadiif ah.
4.Diyaarinta dusha sare ee la taaban karo iyo dhagaxa: Birta birta ah waxaa loo isticmaali karaa in lagu nadiifiyo oo lagu diyaariyo sagxadaha shubka iyo dhagxaanta, sida mashaariicda dib u soo celinta, halkaas oo ka saarista dahaarka duugga ah, wasakhda, ama wasakhowga ay lagama maarmaan tahay.
5.Shot Peening: Iyadoo tallaalada birta ah inta badan loo isticmaalo toogashada toogashada, birta ayaa sidoo kale loo isticmaali karaa habkan. Toosinta toogashadu waxa ay ku lug leedahay duqaynta dusha oo leh qaybo xoqan si ay u keento diiqad cadaadis leh, taas oo kor u qaadaysa xoogga walxaha iyo caabbinta daalka.
6.Deburring and Deflashing: Birta birta ah ayaa loo isticmaalaa in laga saaro burooyinka, cidhifyada fiiqan, iyo walxaha xad-dhaafka ah ee qaybaha birta, gaar ahaan hababka wax-soo-saarka halkaasoo saxnaanta iyo qummanaanta loo baahan yahay.
7.Foundry Codsiyada: Birta birta ah waxaa loo isticmaalaa aasaaska nadiifinta iyo diyaarinta sagxadaha tuurista, caaryada iyo saarista xudunta u ah, iyo daawaynta guud ee birta. 8.Surface Profiling: Birta birta ah ayaa loo shaqeeyaa si ay u abuuraan muuqaallo dusha sare ah, gaar ahaan warshadaha sida dhismaha iyo dhismaha maraakiibta. Tilmaamayaashani waxay hagaajiyaan ku dheggan dahaarka waxayna si fiican u qabtaan meelaha ka-hortagga simbiriirrada.
9.Dhagaxa Goynta iyo Etching: Warshadaha dhismaha iyo taalloyinka, birta birta ah ayaa loo isticmaalaa goynta iyo xoqidda dhagxaanta iyo alaabada kale ee adag, abuurista naqshado iyo qaabab adag.
10.Oil and Gas Industry: Birta birta ah waxaa loo isticmaalaa diyaarinta dusha sare ee warshadaha saliida iyo gaaska, sida nadiifinta dhuumaha, haamaha, iyo qalabka kale.
11.Automotive Industry: Birta birta ah waxaa loo isticmaali karaa in laga saaro rinjiga iyo dahaarka qaybaha baabuurta, diyaarinta sagxadaha dib-u-habaynta ama dib u soo celinta.
Waxaa muhiim ah in la ogaado in xulashada cabbirka birta birta ee ku habboon, qallafsanaanta, iyo qeexitaannada kale ay ku xiran tahay codsiga gaarka ah iyo dhammaadka dusha sare ee la doonayo. Tilmaamaha abrasive ee birta birta ah waxay ka dhigaan qalab qiimo leh oo loogu talagalay hawlaha u baahan ka saarista walxaha adag iyo hagaajinta dusha sare.
Weydiintaada
Haddii aad wax su'aalo ah qabtid. Fadlan xor ayaad u tahay inaad nala soo xiriirto.
