Vagadziri vepurojekiti nevashambadzi vangawana sei simbi yemhando yepamusoro? Kutanga, nzwisisa rumwe ruzivo rwekutanga nezvesimbi.
1. Ndeapi mamiriro ekushandisa kwesimbi?
| Aihwa. | Munda Wekushandisa | Specific Applications | Zvinodiwa Pakuita Kwakakosha | Common Steel Types |
|---|---|---|---|---|
| 1 | Kuvaka & Infrastructure | Mabhiriji, zvivakwa zvepamusoro-soro, migwagwa mikuru, tunnel, nhandare dzendege, zviteshi, nhandare, nezvimwe. | High simba, ngura kuramba, weldability, seismic kuramba | H-matanda, mahwendefa anorema, simbi yakasimba, simbi inopisa, simbi isingadziviriri moto |
| 2 | Zvemotokari & Zvekufambisa | Mitumbi yemotokari, chassis, zvikamu; njanji, ngoro; zvikepe zvengarava; zvikamu zvendege (specialty steels) | Kusimba kwepamusoro, kureruka, kuumbwa, kuramba kuneta, kuchengeteka | Simbi yakasimba,jira rinotonhora, shizha rinopisa, simbi yakakomberedzwa, simbi mbiri-chikamu, TRIP simbi |
| 3 | Michina & Zvishandiso zveMaindasitiri | Zvishandiso zvemuchina, cranes, midziyo yemugodhi, michina yekurima, pombi dzemaindasitiri, midziyo yekumanikidza, boilers | Kusimba kwepamusoro, kusimba, kupfeka kuramba, kumanikidza / kutonhora kuramba | Heavy plates, structural simbi, alloy simbi,mapaipi asina musono, zvekugadzira |
| 4 | Midziyo Yepamba & Zvigadzirwa Zvevatengi | Mafiriji, muchina wokuwachisa, ma air conditioner, midziyo yemukicheni, zviteshi zveTV, makesi emakomputa, fenicha yesimbi (makabhati, makabati ekufaira, mibhedha) | Aesthetic kupedzisa, corrosion kuramba, nyore kugadzirisa, kuita kwakanaka kutsika | Mashizha anotonhora akakungurutswa, electrolytic galvanized sheets,hot-dip galvanized sheets, simbi yakapendwa |
| 5 | Medical & Hupenyu Sayenzi | Midziyo yekuvhiya, kutsiva majoini, masiruuru emapfupa, masimbi emwoyo, ma implants | Biocompatibility, corrosion resistance, simba guru, kwete-magnetic (mune dzimwe nguva) | Medical-giredhi Stainless simbi (semuenzaniso, 316L, 420, 440 dzakatevedzana) |
| 6 | Special Equipment | Maboilers, midziyo yekumanikidza (kusanganisira magasi cylinders), piping piping, elevator, michina yekusimudza, tambo dzevatyairi, kutasva mafaro. | High-pressure resistance, high-temperature resistance, crack resistance, high kuvimbika | Pressure mudziyo mahwendefa, boiler simbi, seamless pombi, forgings |
| 7 | Hardware & Metal Fabrication | Zvikamu zvemotokari/mudhudhudhu, magonhi edziviriro, maturusi, makiyi, zvidimbu zvemidziyo chaiyo, diki hardware | Good machinability, kupfeka kuramba, dimensional kurongeka | Carbon simbi, yemahara-machining simbi, chitubu simbi, waya tsvimbo, simbi waya |
| 8 | Steel Structure Engineering | Simbi mabhiriji, maindasitiri maworkshops, magedhi eruzevha, shongwe, matangi makuru ekuchengetera, shongwe dzekutumira, matenga enhandare. | Yakakwira-inotakura mutoro, weldability, kusimba | H-matanda,I-matanda, makona, machani, marata anorema, simbi yakasimba-yakakwirira, mvura yegungwa/inodzikira-kupisa/simbi isingatseki |
| 9 | Kuvaka Shipbuilding & Offshore Injiniya | Ngarava dzinotakura zvinhu, matangi emafuta, midziyo yemidziyo, mapuratifomu ekumahombekombe, midziyo yekuchera | Mvura yegungwa corrosion kuramba, simba rakawanda, kunaka weldability, kukanganisa kuramba | Mapureti ekuvaka ngarava (Magiredhi A, B, D, E), bulb flats, flat bars, angles, channels, pombi |
| 10 | Advanced Equipment Manufacturing | Bearings, magiya, dhiraivha shafts, njanji yekufambisa zvinhu, mhepo midziyo yemagetsi, simba masisitimu, muchina wemigodhi. | High kuchena, kuneta simba, kupfeka kuramba, kugadzikana kupisa kurapwa mhinduro | Kutakura simbi (semuenzaniso, GCr15), giya simbi, alloy structural simbi, kese-kuomesa simbi, kudzima & hasha simbi. |
Precision Matching Materials kune maApplication
Zvivako zvekuvaka: Isa pamberi Q355B yakaderera-alloy simbi (tensile simba ≥470MPa), pamusoro pechinyakare Q235.
Nzvimbo Dzinoora: Nzvimbo dzemumahombekombe dzinoda 316L simbi isina tsvina (molybdenum-ine, inoshingirira kune chloride ion corrosion), inoshanda kupfuura 304.
Yepamusoro-Tembiricha Zvikamu: Sarudza simbi dzinodzivirira kupisa se15CrMo (yakagadzikana pazasi 550 ° C).
Kutevedza Kwezvakatipoteredza & Special Certification
Zvinotengeswa kunze kwenyika kuEU zvinofanirwa kutevedzera RoHS Directive (zvirambidzo pasimbi dzinorema).
Supplier Screening & Negotiation Essentials
Supplier Background Check
Simbisa zvikwaniriso: Bhizinesi rezinesi chiyero chinofanira kusanganisira kugadzirwa kwesimbi / kutengesa. Kune mabhizinesi ekugadzira, tarisa ISO 9001 certification.
Key Contract Clauses
Quality clause: Rondedzera kuendesa zvinoenderana nezviyero.
Mitemo yekubhadhara: 30% kubhadhara kusati kwasvika, chiyero chakakodzera pakuongororwa kwakabudirira; dzivisa kubhadhara zvakakwana.
Kuongorora uye Mushure-Kutengesa
1. Inbound Inspection Process
Batch verification: Nhamba dzechitupa chemhando inoperekedza batch yega yega dzinofanira kuenderana nesimbi tag.
2. Mushure-Kutengesa Kukakavadzana Resolution
Chengetedza sampuli: Sehumbowo hwemhando dzekupokana.
Tsanangura Nguva Yekutevera-Kutengesa: Inoda mhinduro yekukurumidza kuzvinhu zvemhando.
Pfupiso: Procurement Yekutanga Chinzvimbo
Hunhu> Mutengesi Mukurumbira> Mutengo
Sarudze zvinhu zvakasimbiswa nenyika kubva kune vagadziri vane mukurumbira pa10% yepamusoro mutengo weyuniti kudzivirira kurasikirwa kwekugadzirisa kubva kusimbi isingaenzaniswi. Gara uchivandudza madhairekitori evatengesi uye gadzira kudyidzana kwenguva refu kudzikamisa cheni yekugovera.
Aya marongero anodzikamisa mhando, kuendesa, uye njodzi dzemitengo mukutenga simbi, kuve nechokwadi chekufambira mberi kweprojekiti.
Nguva yekutumira: Sep-17-2025
