Dziwani Zambiri Zokhudza Mtengo wa Mbale Yachitsulo ya ASTM A36 Yaposachedwa, Mafotokozedwe ndi Miyeso.
Mbale/Pepala la Chitsulo la ASTM A36 – Chitsulo Chomangira cha Carbon cha Mtengo Wapamwamba Cha Mafakitale Chomangira & Kupanga
| Chinthu | Tsatanetsatane |
| Muyezo wa Zinthu Zofunika | Chitsulo Chopangidwa ndi Kaboni Wofatsa cha ASTM A36 / Wofatsa |
| Kukula Kwachizolowezi | 1,000 mm – 2,500 mm |
| Utali Wamba | 6,000 mm – 12,000 mm (yosinthika) |
| Kulimba kwamakokedwe | 400 – 550 MPa |
| Mphamvu Yopereka | 250 MPa (wamba) |
| Kumaliza Pamwamba | Kumaliza kwa Mill / Kuwombera / Kuviika ndi Kupaka Mafuta |
| Kuyang'anira Ubwino | Kuyesa kwa Ultrasonic (UT), Kuyesa kwa Tinthu ta Magnetic (MPT), ISO 9001, Kuyang'anira kwa SGS/BV kwa Anthu Ena |
| Kugwiritsa ntchito | Kapangidwe ka Zomangamanga, Zigawo za Makina, Maziko a Mbale, Milatho, Mafelemu, Kupanga Zinthu Zonse |
Kapangidwe ka Mankhwala (Mtundu Wamba)
ASTM A36 Chitsulo cha Mbale Zamankhwala
| Chinthu | Zomwe zili mkati (%) |
| Kaboni (C) | 0.25 payokha |
| Manganese (Mn) | 0.80 – 1.20 |
| Phosphorus (P) | 0.040 pasadakhale |
| Sulfure (S) | 0.050 pasadakhale |
| Silikoni (Si) | 0.40 pasadakhale |
| Mkuwa (Cu) | 0.20 max (pamene yatchulidwa) |
Katundu wa Makina a ASTM A36 Steel Plate
| Katundu | Mtengo |
| Kulimba kwamakokedwe | 400 – 550 MPa |
| Mphamvu Yopereka | ≥ 250 MPa |
| Kutalikitsa | 20% – 23% (kutengera makulidwe) |
| Kuuma | ≤ 135 HBW (mkhalidwe wamba wotentha) |
Makulidwe a Mbale Zachitsulo za ASTM A36
| Chizindikiro | Malo ozungulira |
| Kukhuthala | 2 mm – 200 mm |
| M'lifupi | 1,000 mm – 2,500 mm |
| Utali | 6,000 mm – 12,000 mm (kukula kovomerezeka kulipo) |
Dinani batani la kumanja
1. Kukonzekera Zinthu Zopangira
Kusankha chitsulo cha nkhumba, chitsulo chotsalira, ndi zinthu zosakaniza.
3. Kuponya Kosalekeza
Kuyika mu slabs kapena maluwa kuti mupitirire kugwedezeka.
5. Kutentha (Ngati mukufuna)
Kubwezeretsa kapena kubwezeretsanso kuti zikhale zolimba komanso zofanana.
7. Kudula ndi Kuyika
Kudula kapena kudula molingana ndi kukula kwake, mankhwala oletsa dzimbiri, ndi kukonzekera kubereka.
2. Kusungunula ndi Kuyeretsa
Furnace ya Electric Arc (EAF) kapena Furnace ya Basic Oxygen (BOF)
Kuchotsa sulfurization, kuchotsa oxidation, ndi kusintha kwa kapangidwe ka mankhwala.
4. Kugubuduza Kotentha
Kutentha → Kuzungulira Koyipa → Kumaliza Kuzungulira → Kuziziritsa
6. Kuyendera ndi Kuyesa
Kapangidwe ka mankhwala, mawonekedwe a makina, ndi ubwino wa pamwamba.
Ntchito Zomanga ndi Zomangamanga- Amagwiritsidwa ntchito pa matabwa, zipilala, mafelemu, nyumba zomangira masitepe, ndi nyumba zina zachitsulo m'nyumba.
Mlatho ndi Zomangamanga- Yogwiritsidwa ntchito mu zigawo za mlatho, mbale zolimbikitsira, ndi zothandizira za ngalande.
Makina ndi Zipangizo- Amagwiritsidwa ntchito ngati mafelemu, mbale zoyambira, nsanja zamakina, ndi zigawo za kapangidwe ka makina amafakitale.
Zipangizo Zolemera ndi Magalimoto- Amapanga zinthu zomangira ma excavator, ma bulldozer, chassis yamagalimoto, ndi ma trailer.
Kupanga ndi Kukonza Zitsulo- Yabwino kwambiri pakupanga zinthu zolumikizidwa, zida zodulidwa/zopindika/zosindikizidwa, komanso kukonza zinthu za OEM.
Matanki ndi Makontena- Amagwiritsidwa ntchito m'matanki amadzi, m'zidebe zosungiramo madzi, ndi m'zidebe za zidebe zotsika mphamvu.
Mapulojekiti a Zomangamanga- Imathandizira madoko, mapaipi, malo ogwirira ntchito za sitima, ndi nyumba zoteteza kapena zogawa zitsulo.
Mphamvu ndi Zamagetsi- Amapereka chithandizo cha kapangidwe ka zida zamagetsi, nsanja zotumizira, ndi zothandizira pa turbine ya mphepo.
Zipangizo za Ulimi ndi Migodi- Mafomu othandizira zida zamakina a pafamu, ngolo zogulira migodi, ndi maziko onyamulira katundu.
Mkati mwa Zomera Zamakampani- Amagwiritsidwa ntchito popanga nsanja za zida, zida zokonzera, ndi nyumba zina zachitsulo mkati mwa mafakitale.
1) Ofesi ya Nthambi - chithandizo cha Chisipanishi, chithandizo cha msonkho, ndi zina zotero.
2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana
3) Kuyang'aniridwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, ndi ma CD oyenera kuyenda panyanja
| Ayi. | Chinthu Choyendera | Kufotokozera / Zofunikira | Zida Zogwiritsidwa Ntchito |
| 1 | Kuwunikanso Zikalata | Tsimikizirani MTC, mtundu wa zinthu, miyezo (ASTM/EN/GB), nambala ya kutentha, gulu, kukula, kuchuluka, mankhwala ndi makhalidwe a makina. | MTC, zikalata zoyitanitsa |
| 2 | Kuyang'ana Kowoneka | Yang'anani ming'alu, mapindidwe, zinthu zomwe zili mkati mwake, mabowo, dzimbiri, mamba, mikwingwirima, mabowo, kugwedezeka, ndi mtundu wa m'mphepete. | Kuyang'ana kowoneka bwino, tochi, chokulitsa |
| 3 | Kuyang'anira Magawo | Yesani makulidwe, m'lifupi, m'litali, kusalala, m'mphepete mwa sikweya, kupotoka kwa ngodya; tsimikizirani kuti zolekerera zikugwirizana ndi miyezo ya ASTM A6/EN 10029/GB. | Caliper, tepi yoyezera, rula yachitsulo, geji yoyezera makulidwe a ultrasonic |
| 4 | Kutsimikizira Kulemera | Yerekezerani kulemera kwenikweni ndi kulemera kongopeka; tsimikizirani mkati mwa kulekerera kovomerezeka (nthawi zambiri ± 1%). | Sikelo yoyezera, kuwerengera kulemera |
1. Mitolo Yodzaza
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Mapepala achitsulo amaikidwa bwino malinga ndi kukula kwake.
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Zolumikizira zamatabwa kapena zachitsulo zimayikidwa pakati pa zigawo.
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Mapaketi amamangiriridwa ndi zingwe zachitsulo.
2. Kupaka Katoni kapena Pallet
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Ma mbale ang'onoang'ono kapena apamwamba amatha kupakidwa m'mabokosi amatabwa kapena pa ma pallet.
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Zipangizo zosanyowa monga pepala loletsa dzimbiri kapena filimu ya pulasitiki zitha kuwonjezeredwa mkati.
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Yoyenera kutumiza kunja ndipo ndi yosavuta kuigwiritsa ntchito.
3. Kutumiza Mochuluka
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Mapepala akuluakulu akhoza kunyamulidwa ndi sitima kapena galimoto yonyamula katundu wambiri.
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Matabwa ndi zinthu zotetezera zimagwiritsidwa ntchito kuti zisagundane.
Mgwirizano wokhazikika ndi makampani otumiza katundu monga MSK, MSC, COSCO ndi unyolo wautumiki wothandiza pa logistics, komanso unyolo wautumiki wothandiza pa logistics ndi zomwe tikukukhutiritsani.
Timatsatira miyezo ya ISO9001 yoyendetsera bwino machitidwe onse, ndipo tili ndi ulamuliro wokhwima kuyambira kugula zinthu zolongedza mpaka kukonza nthawi yoyendera magalimoto. Izi zimatsimikizira kuti ma H-beams akuchokera ku fakitale mpaka kumalo a polojekiti, kukuthandizani kumanga pamaziko olimba a polojekiti yopanda mavuto!
Q: Kodi ma plate anu achitsulo amatsatira miyezo iti pamisika ya ku Central America?
A:Ma plate athu achitsulo a ASTM A36 amatsatira mokwanira miyezo ya ASTM A36, yomwe imavomerezedwa kwambiri ku America. Tikhozanso kupereka ma plate omwe amakwaniritsa miyezo yeniyeni yakomweko ngati pakufunika.
Q: Kodi nthawi yoperekera ndi yayitali bwanji?
A:Katundu wa panyanja kuchokera ku Tianjin Port kupita ku Colon Free Trade Zone nthawi zambiri amatenga masiku 28-32. Kuphatikizapo kupanga ndi kuchotsera msonkho wa kasitomu, nthawi yonse yotumizira ndi masiku pafupifupi 45-60. Palinso njira zotumizira mwachangu.
Q: Kodi mumapereka chithandizo cha msonkho wa kasitomu?
A:Inde, timagwira ntchito ndi akatswiri okonza zinthu za msonkho ku Central America kuti tithandize makasitomala kuthana ndi kulengeza za msonkho, kulipira msonkho, ndi njira zina, kuonetsetsa kuti katunduyo watumizidwa bwino komanso panthawi yake.
Tsatanetsatane Wolumikizirana
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24
