Sida bacaad tuurid warshad ka timid Shiinaha, RMC waxay ku tuuri kartaa birta kabkaciid tuurid. Birta la shubay waxa loo qaybin karaa birta daawaha ah iyo birta kaarboonka ah ee la tuuray iyadoo loo eegayo sida ay ka kooban tahay kiimikaad, sidoo kale waxa loo qaybin karaa birta la shubay, birta khaaska ah ee la tuuray, injineernimada iyo shubista qaab dhismeedka iyo birta daawaha tuura sida ay astaamaheeda tahay.
By ka kooban kiimikada
1. Ku shub birta kaarboonka. Ku tuur birta leh kaarboon oo ah curiyaha alloying-ka ugu weyn iyo qadar yar oo walxo kale ah. Birta kaarboonka ee la shubay waxa loo qaybin karaa birta kaarboonka ee la tuuray, birta kaarboonka ah ee dhexdhexaadka ah iyo tuurista birta kaarboonka sare. Maaddada kaarboonka ee birta kaarboonka ee hooseeya waxay ka yar tahay 0.25%, kaarboonka birta kaarboonka ah ee la shubay waxay u dhaxaysaa 0.25% iyo 0.60% Xoogga iyo adkaanta birta kaarboonka ee shubka ah ayaa kordheysa iyadoo la kordhinayo kaarboonka. Birta kaarboonka ee la shubay waxay leedahay faa'iidooyinka soo socda: qiimaha wax soo saarka hoose, xoogga sare, adkaanta wanaagsan iyo caagagga sare. Birta kaarboonka ee la shubay waxa loo isticmaali karaa in lagu soo saaro qaybo sidda culaysyo culculus, sida meelaha birta duubka lagu duubo iyo saldhigyada mashiinnada hydraulic ee mashiinada culus. Waxa kale oo loo isticmaali karaa in lagu soo saaro qaybo ay ku hoos jiraan xoogag waaweyn iyo saamayn, sida taayirrada, lamaanayaasha, xayndaabyada iyo dhinacyada baabuurta tareenka.
2. Ku shub birta daawaha. Birta daawaha ah ee la shubay waxa loo qaybin karaa bir daawaha hoose oo la tuuray (wadarta guud ee walxuhu waxa ay ka yar yihiin ama la mid yihiin 5%), birta daawaha ah ee la shubay (wadarta walxaha alloyku waa 5% ilaa 10%) iyo tuurista birta daawaha sare curiyayaasha ayaa ka weyn ama la siman 10%).
Isticmaalka sifooyinka
1. Qalabka wax lagu shubo ee birta ah. Qalabka wax lagu shubo waxaa loo qaybin karaa birta wax lagu shubo iyo birta caaryada tuurista.
2. Ku shubista bir gaar ah. Tuubista birta khaaska ah waxa loo qaybin karaa birta shubka ah, birta kulaylka u adkaysata, birta adkaysiga u adkaysata, daawaha nikkel-ku-salaysan, iwm.
3. Ku dheji birta injineernimada iyo qaab-dhismeedka. Birta la shubay ee injineernimada iyo qaab dhismeedka waxa loo qaybin karaa birta qaab dhismeedka kaarboonka iyo kabka qaabdhismeedka birta.
4. Ku shub birta daawaha ah. Waxaa loo qaybin karaa birta daawaha hoose ee shubka ah, birta daawaha dhexdhexaadka ah iyo tuurista birta daawaha sare.
304 iyo 316 birta aan la tuurin ayaa ah kuwa ugu badan ee la isticmaalo birta aan daahin. Labaduba waa bir bir ah oo austenitic ah, kuwa aan magnet-ka ahayn ama birlab daciif ah. 430, 403, iyo 410 waa austenitic-ferritic bir aan lahayn oo leh sifooyin birlab ah.
▶ Qalabka Ceyriinka ee Cast Steel sida waafaqsan halbeegyada kiimikaad ama la habeeyey iyo sifooyinka farsamada.
• Birta Kaarboon: AISI 1020 - AISI 1060,
• Biraha birta ah: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...iwm marka la codsado.
• Birta aan lahayn: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4404, 1.4301 iyo darajo kale oo birta ah.
▶ Awoodaha Kabo-samaynta Ciidda ee gacanta lagu qaabeeyey:
• Cabirka ugu badan: 1,500 mm × 1000 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 500 kg
• Awood Sannadeedka: 5,000 tan - 6,000 oo tan
Dulqaadyada: Codsiga.
▶ Awoodaha Kabo-soo-saarka Ciidda ee Mashiinnada Wax-qabashada Tooska ah:
• Cabirka ugu badan: 1,000 mm × 800 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 500 kg
• Awood Sannadeedka: 8,000 tan - 10,000 tan
Dulqaadyada: Codsiga.
▶ Habka Wax-soo-saarka ugu Muhiimsan
Qaababka & Naqshadeynta Qalabaynta → Samaynta Hababka → Habka Wax-qabashada → Falanqaynta Halabuurka Kiimikada → Dhalalinta & Daadista → Nadiifinta, Shiididda & Rasaasta Qaraxday
▶ Awoodaha Kormeerka Kabka Ciidda
• Falanqaynta tirade Spectrographic iyo gacanta
• Falanqaynta Metallographic
• Brinell, Rockwell iyo Vickers kormeerka adkaanta
• Falanqaynta hantida makaanikada
• Baaritaanka saameynta heerkulka hooseeya iyo kan caadiga ah
• Kormeerka nadaafadda
• Kormeerka UT, MT iyo RT
▶ Habka jilitaanka ka dib
• Deburinta & Nadiifinta
• Xabad Qarxaysa / Carrada Ciidda
• Daawaynta kulaylka: Caadiyan, Demmin, Heer-kulul, Carburization, Nitriding
• Daawaynta dusha sare: Passivation, Andonizing, Electroplating, Zinc Plating Hot, Plating Zinc Plating, Plating Nickel Plating, Polishing, Electro Polishing, Painting, GeoMet, Zintec
•Mashiinnada CNC: leexinta, wax shiididda, dhaqidda, qodista, hufnaanta, shiididda,
Alaabooyinka Cast Steel Alloys ee Sanduuqa Casting Foundry ee RMC
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Maya | Shiinaha | Japan | Kuuriya | Jarmalka | Faransiiska | Russia гост | |
GB | JIS | KS | DIN | W-Nr. | NF | ||
1 | ZG40Mn | SCMn3 | SCMn3 | GS-40Mn5 | 1.1168 | - | - |
2 | ZG40Cr | - | - | - | - | - | 40Xл |
3 | ZG20SiMn | SCW480 (SCW49) | SCW480 | GS-20Mn5 | 1.112 | G20M6 | 20гсл |
4 | ZG35SiMn | SSiMn2 | SSiMn2 | GS-37MnSi5 | 1.5122 | - | 35gсl |
5 | ZG35CrMo | SCrM3 | SCrM3 | GS-34CrMo4 | 1.722 | G35CrMo4 | 35XMл |
6 | ZG35CrMnSi | SCMnCr3 | SCMnCr3 | - | - | - | 35Xгсл |


