Funda Ngentengo Yepuleti/Ishidi Lensimbi Yakamuva ye-ASTM A283, Imininingwane kanye Nobukhulu.
Ipuleti/Ishidi Lensimbi Yesakhiwo se-ASTM A283 – Lifanele Amabhuloho Nezakhiwo
| Into | Imininingwane |
| Izinga Lezinto Ezibalulekile | I-ASTM A283 |
| Ibanga | Ibanga A, GradeB, Grade C, Grade D |
| Ububanzi Obujwayelekile | 1,000 mm – 2,500 mm |
| Ubude Obujwayelekile | 6,000 mm – 12,000 mm (kungenziwa ngezifiso) |
| Amandla Okudonsa | 380–620 MPa (55–90 ksi) |
| Amandla Okukhiqiza | 283-415 MPa (41-60 ksi) |
| Inzuzo | Ukushibilika Okuhle, Kulula Ukukucubungula, Kuyonga Futhi Kuhlala Isikhathi Eside |
| Ukuhlolwa Kwekhwalithi | Ukuhlolwa kwe-Ultrasonic (UT), Ukuhlolwa kwezinhlayiya ze-Magnetic (MPT), i-ISO 9001, Ukuhlolwa Kweqembu Lesithathu le-SGS/BV |
| Isicelo | Izinkambu Zobunjiniyela Ezihlanganisa Izakhiwo Zokwakha, Amabhuloho, Imikhumbi, Imishini Yezimboni, kanye Nokucutshungulwa Kwemishini Elula. |
Ukwakheka Kwamakhemikhali (Uhla Olujwayelekile)
I-ASTM A283 Ipuleti Lensimbi/Ishidi Ukwakheka Kwamakhemikhali
| Isici | C (Ikhabhoni) | I-Mn (i-Manganese) | I-P (i-Phosphorus) | S (Isibabule) | I-Si (i-Silicon) |
| Ububanzi Bokuqukethwe | ≤ 0.25% | ≤ 1.4% | ≤ 0.04% | ≤ 0.05% | 0.15–0.40% |
I-ASTM A283 Ipuleti Lensimbi/Impahla Yemishini Yeshidi
| Ibanga | Amandla Okukhiqiza | Amandla Okudonsa | Ibanga Lobukhulu Obusebenzayo |
| Ibanga A | 41 ksi (≈ 285 MPa) | 55–70 ksi (≈ 380–485 MPa) | 3–50 mm |
| Ibanga B | 50 ksi (≈ 345 MPa) | 60–75 ksi (≈ 415–515 MPa) | 3–50 mm |
| Ibanga C | 55 ksi (≈ 380 MPa) | 70–85 ksi (≈ 480–585 MPa) | 3–50 mm |
| Ibanga D | 60 ksi (≈ 415 MPa) | 75–90 ksi (≈ 520–620 MPa) | 3–50 mm |
Usayizi Wepuleti/Ishidi Lensimbi le-ASTM A283
| Ipharamitha | Ibanga |
| Ubukhulu | 2 mm – 200 mm |
| Ububanzi | 1,000 mm – 2,500 mm |
| Ubude | 6,000 mm – 12,000 mm (osayizi abangokwezifiso bayatholakala) |
Chofoza Inkinobho Kwesokudla
1. Ukulungiswa Kwezinto Ezingavuthiwe
Ukukhethwa kwensimbi yengulube, insimbi elahliwe, kanye nezinto zokuhlanganisa.
3. Ukuphonsa Okuqhubekayo
Ukuphotha kube yizicucu noma izimbali ukuze kuqhutshekwe phambili.
5. Ukwelashwa Kokushisa (Ongakukhetha)
Ukulungisa noma ukuqinisa ukuze kuthuthukiswe ukuqina kanye nokufana.
7. Ukusika Nokupakisha
Ukucheba noma ukusaha ngosayizi, ukwelashwa kokungagqwali, kanye nokulungiselela ukulethwa.
2. Ukuncibilikisa Nokucwenga
Isithando Somlilo Se-Electric Arc (EAF) noma Isithando Somlilo Se-Oxygen Esiyisisekelo (BOF)
Ukususa i-sulfurization, ukususa i-oxidation, kanye nokulungiswa kokwakheka kwamakhemikhali.
4. Ukugingqa Okushisayo
Ukushisa → Ukugoqa Okungafanele → Ukugoqa Okuqediwe → Ukupholisa
6. Ukuhlolwa Nokuhlolwa
Ukwakheka kwamakhemikhali, izakhiwo zemishini, kanye nekhwalithi yobuso.
Ipuleti lensimbi yekhabhoni le-ASTM A283 liyinsimbi yokwakha eguquguqukayo esetshenziswa kabanzi ekwakheni nasemisebenzini yezimboni ngenxa yokushibilika kwayo okuhle, ukwakheka kwayo, kanye nokusebenza kahle kwezindleko. Izicelo ezivamile zifaka:
Izakhiwo Zesakhiwo:
Imishayo, izinsika, izisekelo, izindawo zokugcina impahla, kanye nezakhiwo zefektri
Amabhuloho kanye nobunjiniyela bokwakha:Amabhuloho alula kuya kwaphakathi, izivikelo zokuvikela, kanye nezakhiwo ezisekelayo
Imishini Yokwakha Imikhumbi Nokuthutha:Imikhumbi yemikhumbi, imizimba yezimoto, kanye neziqukathi zokuthumela
Izitsha Zokucindezela Nemishini Yezimboni:Imikhumbi enengcindezi ephansi, amathangi okugcina izinto, kanye nezingxenye zezimboni ezijwayelekile
Ezinye Izinhlelo Zokusebenza:Ukwenziwa kwemishini okuvamile kanye nezingxenye zesakhiwo ezilula
Isifinyezo:
Ipuleti lensimbi le-ASTM A283 lilungele ukusetshenziswa kwesakhiwo okulula kuya kokuphakathi, linikeza ukukhiqizwa okulula, ukushintshwa, kanye nokusebenza kahle okungabizi.
1) Ihhovisi Legatsha - ukwesekwa kwabantu abakhuluma iSpanishi, usizo lokuhlanza impahla, njll.
2) Amathani angaphezu kuka-5,000 esitokweni, anobukhulu obuhlukahlukene
3) Kuhlolwa izinhlangano ezigunyaziwe njenge-CCIC, i-SGS, i-BV, ne-TUV, kanye nokupakishwa okujwayelekile okufanele ulwandle
| Cha. | Into Yokuhlola | Incazelo / Izidingo | Amathuluzi Asetshenzisiwe |
| 1 | Ukubuyekezwa Kwedokhumenti | Qinisekisa i-MTC, izinga lezinto ezibonakalayo, amazinga (ASTM/EN/GB), inombolo yokushisa, ibhetshi, usayizi, ubuningi, izakhiwo zamakhemikhali kanye nezemishini. | I-MTC, amadokhumenti e-oda |
| 2 | Ukuhlolwa Okubonakalayo | Hlola imifantu, imigoqo, izinto ezifakiwe, imifantu, ukugqwala, isikali, imihuzuko, imigodi, ukugoba, kanye nekhwalithi yomphetho. | Ukuhlola okubonakalayo, ithoshi, isikhulisi |
| 3 | Ukuhlolwa Kobukhulu | Kala ubukhulu, ububanzi, ubude, isicaba, isikwele somphetho, ukuphambuka kwe-engeli; qinisekisa ukuthi ukubekezelelana kuhlangabezana nezindinganiso ze-ASTM A6/EN 10029/GB. | I-Caliper, i-tape measure, i-steel ruler, i-ultrasonic thickness gauge |
| 4 | Ukuqinisekiswa Kwesisindo | Qhathanisa isisindo sangempela nesisindo esicatshangelwayo; qinisekisa ngaphakathi kokubekezelelana okuvumelekile (ngokuvamile ±1%). | Isikali sokukala, ukubala isisindo |
1. Amaqoqo Ahlanganisiwe
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Amapuleti ensimbi abekwa kahle ngobukhulu.
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Izihlukanisi zokhuni noma zensimbi zifakwa phakathi kwezingqimba.
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Izinqwaba ziboshwe ngezintambo zensimbi.
2. Ukupakisha i-Crate noma i-Pallet
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Amapuleti amancane noma asezingeni eliphezulu angapakishwa emabhokisini ezinkuni noma emaphalethini.
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Izinto ezingangeni umswakama njengephepha lokuvimbela ukugqwala noma ifilimu yepulasitiki zingafakwa ngaphakathi.
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Ilungele ukuthunyelwa kwamanye amazwe futhi kulula ukuyiphatha.
3. Ukuthunyelwa Okukhulu
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Amapuleti amakhulu angathuthwa ngomkhumbi noma ngeloli ngobuningi.
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Ama-pads okhuni nezinto zokuzivikela zisetshenziselwa ukuvimbela ukungqubuzana.
Ukubambisana okuzinzile nezinkampani zokuthumela izimpahla ezifana ne-MSK, i-MSC, i-COSCO, uchungechunge lwezinsizakalo zezokuthutha olusebenza kahle, kanye nochungechunge lwezinsizakalo zezokuthutha kuzokwenza ukwaneliseka kwakho.
Silandela amazinga ohlelo lokuphatha ikhwalithi i-ISO9001 kuzo zonke izinqubo, futhi sinokulawula okuqinile kusukela ekuthengweni kwezinto zokupakisha kuya ekuhleleni izimoto zokuthutha. Lokhu kuqinisekisa imishayo ye-H kusukela efektri kuze kube yindawo yephrojekthi, kukusiza ukuthi wakhe esisekelweni esiqinile sephrojekthi engenazinkinga!
1. Iyini ipuleti lensimbi le-ASTM A283?
I-ASTM A283 iyipuleti lensimbi elinokwakheka okuphansi kwekhabhoni, elinokwakheka okuhle, elikwazi ukwakheka kahle, kanye nokusebenza kahle kwezomnotho. Livame ukusetshenziswa ekwakheni, emabhulohweni, ekwakheni imikhumbi, kanye nasezindlini zezimboni ezilula.
2. Yiziphi izici ezibalulekile zepuleti lensimbi le-ASTM A283?
Ukushibilika okuhle kanye nokulula kokwenziwa
Amandla aphansi kuya kwaphakathi afanele ukusetshenziswa kwesakhiwo okulula kuya kwaphakathi
Kuyonga futhi kuyabiza kakhulu
Ingagqokwa noma ipendwe ukuze iqinise ukumelana nokugqwala
3. Ingabe ipuleti lensimbi le-ASTM A283 lingashintshwa?
Yebo, inokushibilika okuhle kakhulu ngenxa yokuqukethwe kwayo okuphansi kwekhabhoni, efanelekile ukushibilika kwe-MIG, TIG, kanye ne-arc engaphansi komhlaba.
4. Ungayikhetha kanjani ibanga elifanele lepuleti lensimbi le-ASTM A283?
Ibanga A: Izicelo ezijwayelekile zokukhanya okulula
Ibanga B kanye no-C: Ukusetshenziswa kwesakhiwo okulingene
Ibanga D: Amandla aphezulu kakhulu ngaphakathi kwe-A283 yezakhiwo ezisindayo
Imniningwano Yokuxhumana
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Ucingo
Amahora
UMsombuluko-NgeSonto: Isevisi yamahora angu-24
