Aasaaska Maalgelinta | Sanduuqa Casting Foundry ee Shiinaha

Shubadaha Birta Aan Lahayn, Duubista Birta Cawlan, Ductile Birta

Alaabta jibbaarada qolofta cawlan ee birta

Sharaxaad Gaaban:

Alaabada shubka cawlan ee gaarka ah oo lagu shubayo caaryada qolof iyo farsamaynta CNC. Aasaaska ciideena tuurista ciiddu waxa ay nakhshadaysaa shubista caado ah ee kala duwan ee biraha shubka ah iyada oo la kaashanaysa macaamiisha si kor loogu qaado kharashka shubista iyada oo la adeegsanayo tignoolajiyada shubista ku haboon iyo horumarinta xalalka injineernimada ee ugu fiican iyada oo la tixgelinayo sifooyinka isticmaalka ee shubka ugu dambeeya.

 

  • Duubista Biraha: Birta Cawlan, GG20/GG25, EN-GJL-200 / EN-GJL-250
  • Soo saarista Kabka: Qaadista Caaryada qolofta dahaarka leh ee Xabagta leh
  • Miisaanka: 18.50 kg


  • Agabka ugu muhiimsan:Birta birta ah, Birta aan birta ahayn
  • Daaweynta Dusha sare:Rasaasta Qarxaysa, Bacaad Qarxaysa, Satin, Daal, Rinjiyeyn, Anodizing, Zinc Plating iyo sida codsi ahaan haddii loo baahdo
  • Daawaynta Kulaylka:Annealing, Caadiyan, Deminta, Heerkulaynta, Xalka Adag ama codsi ahaan
  • Mashiinka CNC:Waxaa heli kara Mashiinnada CNC iyo Xarumaha Mashiinnada
  • Tijaabinta:Kormeerka cabbirka, Halabuurka Kiimikada, Guryaha Makaanikada, NDT, Cadaadiska, Dheelitirka Joogtada ah, Daboolista Firfircoon
  • Adeegga Injineerinka:OEM / ODM
  • Shuruudaha Qiimaha:FOB (FCA), CFR, CIF, DDU, DDP
  • Faahfaahinta Alaabta

    Tags Product

    Kabka cawlan ee gaarka ahalaabta tuuraya caaryada qolofadeegyo lehMashiinka CNC, daaweynta kulaylka iyo daaweynta dusha sare.

    Birta cawl, ama birta cawlan, waa nooc ka mid ah birta shubka ah oo leh qaab-dhismeed yar oo garaafeed ah. Waxaa lagu magacaabaa midabka cawl ee jabka uu sameeyo. Birta cawlan waxaa loo isticmaalaa guryaynta halka qallafsanaanta qaybtu ay ka muhiimsan tahay xooggeeda adkaysiga, sida matoorka gubashada gudaha ee blocks cylinders, guriyaha bamka, weelka waalka, sanduuqyada korantada, miisaanka miiska iyo shubka qurxinta. Kabka cawlan ee kulaylka sare ee birta iyo awooda madaxa gaarka ah ayaa inta badan laga faa'iideystaa in lagu sameeyo qalabka wax lagu karsado ee birta ah iyo rotors brake disc.

    Halabuurka kiimikada caadiga ah si loo helo qaab-dhismeedka garaafyada garaafyada waa 2.5 ilaa 4.0% kaarboon iyo 1 ilaa 3% silikoon miisaan ahaan. Garaafka ayaa laga yaabaa inuu qabsado 6 ilaa 10% mugga birta cawl. Silikoonku waa muhiim in la sameeyo birta cawl oo ka soo horjeeda birta cad ee kabka, sababtoo ah silikoonku waa unug xasilin graphite ah oo ku jira birta birta ah, taas oo macnaheedu yahay in ay ka caawiso daawaha soo saarista graphite halkii ay ka heli lahayd carbide birta; 3% silikoon ku dhawaad ​​kaarboon laguma hayo kiimikaad la socota birta.

    Garaafku wuxuu qaataa qaabka jajab saddex-cabbir ah. Laba cabbir, sida dusha sare ee dhalaalaya ay ka soo muuqan doonto mikroskoob, jajabyada garaafka ayaa u muuqda sida xariiqyo fiican. Talooyinka jeexjeexyadu waxay u dhaqmaan sidii darajo hore u jiray; sidaas darteed, waa jajab. Joogitaanka garaafyada garaafyada ayaa ka dhigaysa Birta Gray si fudud mid lagu farsamayn karo maadaama ay u janjeeraan inay si fudud u dillaacaan jajabyada garaafka. Birta cawl waxa kale oo ay leedahay awood qoyan oo aad u wanaagsan, sidaa awgeed waxa inta badan loo isticmaalaa saldhigga rakibaadda mishiinka.

    Kaxaynta Birta ee uu sameeyay Shell Mold

     

    Astaamaha Makaanikada ee Birta Cas ee Cawlan

    Shayga sida ku cad DIN EN 1561 Cabbir Unug EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300 EN-GJL-350
    EN-JL 1020 EN-JL 1030 EN-JL 1040 EN-JL 1050 EN-JL 1060
    Xoogga Jilicsan Rm MPA 150-250 200-300 250-350 300-400 350-450
    0.1% Xoogga Wax-soosaarka Rp0,1 MPA 98-165 130-195 165-228 195-260 228-285
    Xoogga Fidinta A % 0,3 - 0,8 0,3 - 0,8 0,3 - 0,8 0,3 - 0,8 0,3 - 0,8
    Xoog isku dhejisan σdB MPa 600 720 840 960 1080
    0,1% Xoog Cadaadis ah σd0,1 MPa 195 260 325 390 455
    Xoog Jilicsan σbB MPa 250 290 340 390 490
    Schuifspanning σaB MPa 170 230 290 345 400
    Cadaadis xiiran TtB MPa 170 230 290 345 400
    Modules ee barti E GPA 78 - 103 88 - 113 103 - 118 108 - 137 123 - 143
    Lambarka sunta v - 0,26 0,26 0,26 0,26 0,26
    adkaanta brinell   HB 160 - 190 180 - 220 190 - 230 200 - 240 210 - 250
    Ductility σbW MPa 70 90 120 140 145
    Xiisadda iyo cadaadiska ayaa isbeddela σzdW MPa 40 50 60 75 85
    Xoogga Jebinta Klc N/mm3/2 320 400 480 560 650
    Cufnaanta   g/cm3 7,10 7,15 7,20 7,25 7,30

     

    Foundry tuurida qolof bir ah

     

    Dhalinta qolofkahabka waxa kale oo loo yaqaan habka shubista xabagta hore loo dahaadhay, shubista qolof kulul ama habka shubista xudunta u ah. Walaxda ugu weyn ee wax lagu dhejiyo waa ciidda xabagta phenolic ee horay loo dahaadhay, taas oo ka qaalisan ciidda cagaarka ah iyo ciidda xabagta furan. Waxaa intaa dheer, ciiddan dib loo warshadayn karo lama isticmaali karo.

    Habka shubista ciidda is-adkeysiinaya resin Furan (nobake process) wuxuu isticmaalaa ciidda dahaarka leh ee furan si uu u sameeyo caaryada tuurista. Ka dib marka la qaso cammuudda asalka ah (ama ciidda dib loo soo celiyay), dareeraha furan ee dareeraha ah iyo dareeraha dareeraha si siman, oo ku buuxi sanduuqa xudunta u ah (ama sanduuqa ciidda), ka dibna adkee si aad u dhuujiso caaryada ama caaryada sanduuqa xudunta u ah (ama ciid). sanduuqa) heerkulka qolka. Dabadeed waxaa la sameeyay caaryada tuurista ama xudunta tuurista, taas oo loo yaqaanno is-adkeysi qabow-core sanduuqa (core), ama habka is-adkeysi (core).

    Sababtoo ah caaryada waxay ku sameysan tahay heerkulka qolka oo aan loo baahnayn in lagu kululeeyo, isku-adkaynta ciidda isku-xoojinta waxaa sidoo kale loo yaqaan habka wax-dubidda. Habka is-adkeysigu waxa loo qaybin karaa xashiish-catalyzed furan resin-catalyzed iyo habka phenolic cammuudda is-adkeysi, habka is-adggeynta xabka kaadida iyo habka monoester is-adkeysi.

    Ciidda sanduuqa qaboojiyaha ee is adkeeya, ciid xabagta furan ayaa ah tii ugu horreysay oo hadda loogu isticmaalka badan yahay ciid-xidhaha-isku-xidhaha ee Shiinaha. Qadarka resinka lagu daray ciidda wax-ku-beddelka guud ahaan waa 0.7% ilaa 1.0%, iyo xadiga resinka lagu daray ee ciidda xudunta u ah guud ahaan waa 0.9% ilaa 1.1%. Waxa ku jira aldehyde bilaashka ah ee xabagta furan waxa ay ka hoosaysaa 0.3%, warshadaha qaarna waxa ay hoos uga dhaceen 0.1%. Aasaaska Shiinaha, ciidda furan ee resin is adkeysi waxay gaartay heer caalami iyadoon loo eegin habka wax soo saarka iyo tayada dusha sare ee shubka.

    U dhiganta Fasalka Cast Birta Cawlan

    AISI W-stoff DIN BS SS AFNOR UNE / IHA JIS UNI
    A48-20B 0.6010 GG-10 Fasalka 100 0110-00 - - FC 100 G 10
    A48-25B 0.6015 GG-15 Fasalka 150 0115-00 Ft 15 D FG 15 FC 150 G 15
    A48-30B 0.6020 GG-20 Fasalka 200 0120-00 Ft 20 D FG 20 FC 200 G 20
    A48-40B 0.6025 GG-25 Fasalka 250 0125-00 Ft 25 D FG 25 FC 250 G 25
    A48-45B 0.6030 GG-30 Fasalka 300 0130-00 Ft 30 D FG 30 FC 300 G 30
    A48-50B 0.6035 GG-35 Fasalka 350 0135-00 Ft 35 D FG 35 FC 350 G 35
    A48-60B 0.6040 GG-40 Fasalka 400 0140-00 Ft 40 D - FC 40 -
    32510   GTS-35 B340/12 0815-00 MN 35-10 - FCMW 330 -
    A220-40010 0.8145 GTS-45 P440/7 0852-00 MN 450 - FCMP 440/490 GMN 45
    A220-50005 0.8155 GTS-55-04 P510/4 0854-00 MP 50-5 - FCMP 490 GMN 55
    A220-70003 0.8165 GTS-65-02 P570/3 0856-00 MN 650-3 - FCMP 590 GMN 65
    A220-70003 - GTS-65 P570/3 0858 MN 60-3 - FCMP 540 -
    A220-80002 0.8170 GTS-70-02 P690/2 0862-00 MN 700-2 - FCMP 690 GMN 70

     

    Qaab-dhismeedka yar ee Birta Cawlan

     

    Biraha shubka Ciidda Resin Dahaarka leh iyo Aloysyada

    Bir & Alloys Fasalka caanka ah
    Birta Cast cawlan GG10~GG40; GJL-100 ~ GJL-350;
    Ductile (Nodular) Cast Iron GGG40 ~ GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
    Birta Ductile Birta ee Austempered (ADI) EN-GJS-800-8, EN-GJS-1000-5, EN-GJS-1200-2
    Birta Kaarboonka C20, C25, C30, C45
    Alloy Steel 20Mn, 45Mn, ZG20Cr, 40Cr, 20Mn5, 16CrMo4, 42CrMo,
    40CrV, 20CrNiMo, GCr15, 9Mn2V
    Birta Aan Lahayn Ferritic Stainless Steel, Martensitic Stainless Steel, Austenitic Stainless Steel, Roobka Adag ee Birta Da'a, Duplex Steel
    Aluminium Alloys ASTM A356, ASTM A413, ASTM A360
    Naxaas / Copper-ku-saleysan Alloys C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100
    Heerka: ASTM, SAE, AISI, GOST, DIN, EN, ISO, iyo GB

    shubista qolof bir ah shubid

    Faa'iidooyinka Kaabista Dhalinta Isku-adkaynta ee Furan Resin Dahaarka leh:
    1) Hagaajinta saxnaanta cabbirka ee shubista iyo qallafsanaanta dusha sare.
    2) Adkeynta caaryada (core) ciid uma baahna qallajin, taas oo badbaadin karta tamarta, iyo sanduuqyada alwaax ama caag ah oo jaban ayaa sidoo kale la isticmaali karaa.
    3) Ciidda is-adkeysigeedu way fududahay in la isku xidho oo burburto, si fudud loo nadiifiyo wixii la shubay, ciid duug ah ayaa dib loo warshadayn karaa oo dib loo isticmaali karaa, taas oo aad u yaraynaysa xoogga shaqada ee samaynta xudunta u ah samaynta, qaabaynta, ciiddu soo dhacayso, nadiifinta iyo isku xidhka kale. Way fududahay in la ogaado makaanaynta ama otomatiga.
    4) Jajabka tirada badan ee resin ee ciidda waa 0.8% ~ 2.0% oo keliya, iyo qiimaha guud ee alaabta ceeriin waa yar yahay.

    Sababtoo ah habka is-adkeysigu wuxuu leeyahay faa'iidooyin badan oo kor ku xusan oo gaar ah, habka is-adkeysigu looma isticmaalo oo keliya samaynta xudunta u ah, laakiin sidoo kale waxaa loo isticmaalaa dhejinta dhejinta. Waxay si gaar ah ugu habboon tahay hal qayb iyo wax-soo-saar yar yar, waxayna soo saari kartaa birta shubka ah, birta shubka ah iyo kuwa aan birta ahayn ee daawaha. Qaar ka mid ah aasaasayaasha Shiinaha ayaa si buuxda u beddelay caaryada ciidda engegan ee dhoobada ah, caaryada ciidda sibidhka, iyo qayb ahaan beddelay caaryada ciidda dhalada biyaha ah.

     

    Grey Cast Iron Foundry ee Shiinaha
    Grey Iron Foundry ee Shiinaha
    caadadii alaabta tuurista ciid
    alaabta tuurista qolof caado ah

    Alaabaha Casriga ah ee Casriga ah ee Birta

    alaabada shubka birta ductile

    Alaabta Jibitaanka Birta Ductile


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