Aasaaska Maalgelinta | Sanduuqa Casting Foundry ee Shiinaha

Shubadaha Birta Aan Lahayn, Duubista Birta Cawlan, Ductile Birta

Qaybaha Qulqulka Naxaasta Gaarka ah

Sharaxaad Gaaban:

  • Biraha wax lagu shubo: Naxaasta
  • Wax-soo-saarka Kaabista: Kaabista Maalgelinta + Mashiinnada CNC
  • Miisaanka: Habaysan
  • Shahaadada alaabta: EN 10204 3.1 Shahaadada

 

Brass waa daawaha ka kooban naxaasta iyo zinc. Naxaasta ka kooban naxaasta iyo zinc waxaa loo yaqaannaa naxaas caadi ah. Haddii ay tahay noocyo kala duwan oo alaabo ah oo ka kooban wax ka badan laba walxood, waxaa loo yaqaannaa naxaas gaar ah. Maalgelinta naxaasta ee Shiinaha ayaa lumisay soo saaraha wax shubida wax soo saara ee leh adeegyada injineernimada caadooyinka OEM iyo adeegyada mashiinnada CNC ee ku saleysan shuruudahaaga iyo sawiradaada.


Faahfaahinta Alaabta

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Bixiyaha qaybo ka mid ah naxaasta gaarka ah oo ay maal-gashi ka helaan Shiinaha oo lehMashiinka CNC, adeegyada daaweynta kulaylka iyo daaweynta dusha sare.

Sida daawaha naxaasta ku salaysan, naxaasta iyo naxaasta ayaa loo samayn karaa qaybo aad u adag, taas oo ka dhigaysa mid ku habboonhabka shubista maalgashiga. Isbeddelka qiimaha joogtada ah wuxuu ka dhigi karaa alaabtan mid qiimo leh, taasoo ka dhigaysa qashinka mid aad qaali u ah, gaar ahaan marka la tixgelinayo mashiinnada CNC iyo/ama been-abuurka sidii habka wax-soo-saarka si loo soo saaro qaybahaaga shubka. Naxaasta saafiga ah badanaa lama shubo. Maalgelinta (wax lumay) wax shubiddu waa habka saxda ah ee loo shubo tafaasiisha qaabka shabagga dhow ee isku dhafan iyadoo la isticmaalayo qaabaynta shaabka. Ku shubista maalgashiga ama dhunka lumay waa habka samaynta birta oo sida caadiga ah adeegsata qaabka dhuka oo ay ku wareegsan yihiin qolof dhoobada si ay u sameeyaan caaryada dhoobada. Marka qolofku engego, dhukayagu wuu dhalaali doonaa, isaga oo ka tagaya oo kaliya caaryada. Kadibna qaybta wax shubista ayaa la sameeyaa iyadoo lagu shubayo birta dhalaalaysa ee caaryada dhoobada ah.

Naxaasku waa daawaha naxaasta ah oo leh zinc oo ah curiyaha ugu muhiimsan. Marka maaddada zinc ay korodho, xoogga iyo caagaga daawaha ayaa si weyn u kordhaya, laakiin sifooyinka farsamada ayaa si weyn u yaraan doona ka dib marka ay dhaafaan 47%, markaa maadada zinc ee naxaasta ah ayaa ka yar 47%. Zinc ka sokoow, naxaasta kabka ah waxa ay inta badan ka kooban tahay walxo daawaynta sida silikoon, manganese, aluminium, iyo rasaas.

Naxaasta tuurista waxay leedahay sifooyin farsamo oo ka sarreeya naxaasta, laakiin qiimuhu wuu ka hooseeyaa naxaasta. Naxaasta kabka ah ayaa inta badan loo isticmaalaa ujeedo guud oo xambaarsan duurka, baadiyaha, gears iyo qaybaha kale ee u adkaysta xidhashada iyo valves iyo qaybaha kale ee u adkaysta daxalka. Naxaasku wuxuu leeyahay iska caabin adag oo xirashada. Naxaasta waxaa badanaa loo isticmaalaa in lagu sameeyo valves, tuubooyinka biyaha, isku xirka tuubooyinka qaboojiyaha gudaha iyo dibadda, iyo radiatooriyeyaasha.

Hababka baadhista ee la heli karo: Tijaabada cabbirka ee CMM, Tijaabada aan burbursanayn, Halabuurka kiimikaad, sifooyinka farsamada, tijaabinta adkaanta, dheellitirnaanta joogtada ah, dheellitirka firfircoon, cadaadiska hawada iyo cadaadiska biyaha.

Marka loo eego agabka wax-ku-xidhaha ee kala duwan ee loo isticmaalo samaynta qolofka, shubista maalgelinta waxa loo qaybin karaa shubka silica iyo shubista dhalada biyaha. Habka shubista silica sol ayaa leh dulqaadka Cabbiraadda Cabbiraadda (DCT) iyo Dulqaadyada Qaadashada Joomatari (GCT) ka wanaagsan habka dhalada biyaha. Si kastaba ha ahaatee, xittaa iyadoo la raacayo habka wax- shubista, Darajada Dulqaadku waxa ay ka duwanaan doontaa wax kasta oo kabka ah sababtoo ah awooddooda kala duwan. Aasaaskayagu wuxuu jeclaan lahaa inuu kula hadlo haddii aad hayso codsi gaar ah oo ku saabsan dulqaadka loo baahan yahay. Halkan kuwan soo socda ayaa ah darajada dulqaadka guud ee aynu ku gaadhi karno labadaba silica sol iyo hababka shubista dhalada biyaha si gooni gooni ah:

  • ✔ Darajada DCT ee Silica Sol Lost Wax tuurista: DCTG4 ~ DCTG6
  • ✔ Darajada DCT ee Dhalada Biyaha ee Dhuxul Tuuray: DCTG5 ~ DCTG9
  • ✔ GCT Grade by Silica Sol Lost Wax tuurista: GCTG3 ~ GCTG5
  • ✔ Darajada GCT ee Dhalada Biyaha Dhuxul tuurista: GCTG3 ~ GCTG5

 

Qalabka loogu talagalayMaalgelinta MaalgelintaGeedi socodka at RMC Foundry
Qaybta Heerka Shiinaha Heerka US Heerka Jarmalka
Ferritic Stainless Steel 1Cr17, 022Cr12, 10Cr17, 430, 431, 446, CA-15, CA6N, CA6NM 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4
Martensitic Stainless Steel 1Cr13, 2Cr13, 3Cr13, 4Cr13, 410, 420, 430, 440B, 440C 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125
Austenitic ahama 06Cr19Ni10, 022Cr19Ni10,
06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5
302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4404.8. 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581,
1.4582, 1.4584,
Roobab Adkeynaysa Birta Aan Lahayn 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb 630, 634, 17-4PH, 15-5PH, CB7Cu-1 1.4542
Duplex Stainless Steel 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A,
A 995 1B, A 995 4A, A 995 5A, 2205, 2507
1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770
High Mn Steel ZGMn13-1, ZGMn13-3, ZGMn13-5 B2, B3, B4 1.3802, 1.3966, 1.3301, 1.3302
Qalabka Birta Cr12 A5, H12, S5 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12
Birta u adkaysata kulaylka 20Cr25Ni20, 16Cr23Ni13,
45Cr14Ni14W2Mo
309, 310, CK20, CH20, HK30 1.4826, 1.4828, 1.4855, 1.4865
Alloy-saldhigga Nickle   HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600,
INCOLOY625
2.4815, 2.4879, 2.4680
Aluminium
Alloy
ZL101, ZL102, ZL104 ASTM A356, ASTM A413, ASTM A360 G-AlSi7Mg, G-Al12
Naxaas iyo Bronze H96, H85, H65, HPb63-3,
HPb59-1, QSn6.5-0.1, QSn7-0.2
C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5
Cobalt-saldhig Alloy   UMC50, 670, Fasalka 31 2.4778

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