Ma ngalande a C achitsulo chosapanga dzimbiri
Kufotokozera Kwachidule:
Ma ngalande achitsulo chosapanga dzimbiri ndi zinthu zopangidwa ndi chitsulo chosapanga dzimbiri, chomwe chimakhala ndi chitsulo, chromium, nickel, ndi zinthu zina.
Ma ngalande a Chitsulo Chosapanga Dzimbiri:
Ma ngalande achitsulo chosapanga dzimbiri ndi ma profiles opangidwa ndi zitsulo zosapanga dzimbiri zosapanga dzimbiri, okhala ndi gawo lozungulira looneka ngati C kapena U, loyenera kugwiritsidwa ntchito pomanga, mafakitale, ndi m'malo a m'nyanja. Kawirikawiri amapangidwa kudzera mu njira zotenthetsera kapena zozizira, amapereka kukana dzimbiri bwino komanso chithandizo cha kapangidwe kake, zomwe zimagwiritsidwa ntchito kwambiri popanga mafelemu, zida zopangira, uinjiniya wa m'nyanja, ndi ntchito zina zosiyanasiyana. Kutengera ndi zofunikira zomwe zakhazikitsidwa ndi miyezo monga ASTM, EN, ndi zina zotero, mitundu yosiyanasiyana ya zitsulo zosapanga dzimbiri monga 304 kapena 316 imatha kusankhidwa kuti ikwaniritse zofunikira za polojekiti inayake. Ma ngalande achitsulo chosapanga dzimbiri amatha kukhala ndi zomaliza zosiyanasiyana pamwamba, monga kupukutidwa, kupukutidwa, kapena kupukutidwa, kutengera zomwe mukufuna kugwiritsa ntchito komanso zofunikira pakukongoletsa.
Mafotokozedwe a Channels Bar:
| Giredi | 302 304 304L 310 316 316L 321 2205 2507 ndi zina zotero. |
| Muyezo | ASTM A240 |
| pamwamba | Wokazinga wotentha, wopukutidwa |
| Mtundu | U Channel / C Channel |
| Ukadaulo | Yotenthedwa, Yowongoleredwa, Yopindika |
| Utali | Mamita 1 mpaka 12 |
Ma Channels a C:Izi zili ndi gawo lozungulira looneka ngati C ndipo nthawi zambiri zimagwiritsidwa ntchito popanga nyumba.
Njira za U:Izi zili ndi gawo lozungulira looneka ngati U ndipo ndizoyenera kugwiritsidwa ntchito pomwe flange ya pansi ikufunika kumangiriridwa pamwamba.
Mitundu ya Malo Opachikira Ma Channels:
Kuwongoka kwa Njira Yopanda Zitsulo Zosapanga Chitsulo:
Ngodya ya njira yopindika imatha kuyendetsedwa pakati pa 89 ndi 91°.
Kukula kwa Ma Channel Otentha Ozungulira C:
| Ma Channel a C | KULEMERA makilogalamu / m | MFUNDO | ΔΑΤΟΜΗ | ΡΟΠΗ ΑΝΤΙΣΤΑΣΕΩΣ | ||||||||||||||||||||||
| (mm) | (cm2) | (cm3) | ||||||||||||||||||||||||
| h | b | s | t | F | Wx | Wy | ||||||||||||||||||||
| 30 x 15 | 1.740 | 30 | 15 | 4.0 | 4.5 | 2.21 | 1.69 | 0.39 | ||||||||||||||||||
| 40 x 20 | 2.870 | 40 | 20 | 5.0 | 5.5 | 3.66 | 3.79 | 0.86 | ||||||||||||||||||
| 40 x 35 | 4.870 | 40 | 35 | 5.0 | 7.0 | 6.21 | 7.05 | 3.08 | ||||||||||||||||||
| 50 x 25 | 3.860 | 50 | 25 | 5.0 | 6.0 | 4.92 | 6.73 | 1.48 | ||||||||||||||||||
| 50 x 38 | 5.590 | 50 | 38 | 5.0 | 7.0 | 7.12 | 10.60 | 3.75 | ||||||||||||||||||
| 60 x 30 | 5.070 | 60 | 30 | 6.0 | 6.0 | 6.46 | 10.50 | 2.16 | ||||||||||||||||||
| 65 x 42 | 7.090 | 65 | 42 | 5.5 | 7.5 | 9.03 | 17.70 | 5.07 | ||||||||||||||||||
| 80 | 8.640 | 80 | 45 | 6.0 | 8.0 | 11.00 | 26.50 | 6.36 | ||||||||||||||||||
| 100 | 10.600 | 100 | 50 | 6.0 | 8.5 | 13.50 | 41.20 | 8.49 | ||||||||||||||||||
| 120 | 13.400 | 120 | 55 | 7.0 | 9.0 | 17.00 | 60.70 | 11.10 | ||||||||||||||||||
| 140 | 16.000 | 140 | 60 | 7.0 | 10.0 | 20.40 | 86.40 | 14.80 | ||||||||||||||||||
| 160 | 18.800 | 160 | 65 | 7.5 | 10.5 | 24.00 | 116.00 | 18.30 | ||||||||||||||||||
| 180 | 22.000 | 180 | 70 | 8.0 | 11.0 | 28.00 | 150.00 | 22.40 | ||||||||||||||||||
| 200 | 25.300 | 200 | 75 | 8.5 | 11.5 | 32.20 | 191.00 | 27.00 | ||||||||||||||||||
| 220 | 29.400 | 220 | 80 | 9.0 | 12.5 | 37.40 | 245.00 | 33.60 | ||||||||||||||||||
| 240 | 33.200 | 240 | 85 | 9.5 | 13.0 | 42.30 | 300.00 | 39.60 | ||||||||||||||||||
| 260 | 37.900 | 260 | 90 | 10.0 | 14.0 | 48.30 | 371.00 | 47.70 | ||||||||||||||||||
| 280 | 41.800 | 280 | 95 | 10.0 | 15.0 | 53.30 | 448.00 | 57.20 | ||||||||||||||||||
| 300 | 46.200 | 300 | 100 | 10.0 | 16.0 | 58.80 | 535.00 | 67.80 | ||||||||||||||||||
| 320 | 59.500 | 320 | 100 | 14.0 | 17.5 | 75.80 | 679.00 | 80.60 | ||||||||||||||||||
| 350 | 60.600 | 350 | 100 | 14.0 | 16.0 | 77.30 | 734.00 | 75.00 | ||||||||||||||||||
| 400 | 71.800 | 400 | 110 | 14.0 | 18.0 | 91.50 | 1020.00 | 102.00 | ||||||||||||||||||
Makhalidwe ndi Ubwino:
•Ma ngalande achitsulo chosapanga dzimbiri amalimbana kwambiri ndi dzimbiri, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito m'malo osiyanasiyana, kuphatikizapo omwe ali ndi chinyezi, mankhwala, komanso nyengo yoipa.
•Mawonekedwe osalala komanso okongola a ngalande zachitsulo chosapanga dzimbiri amawonjezera kukongola kwa nyumba, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito popanga nyumba komanso kukongoletsa.
•Ma channel achitsulo chosapanga dzimbiri omwe amapezeka m'mitundu yosiyanasiyana, kuphatikizapo ma channel a C ndi ma channel a U, amapereka mawonekedwe osiyanasiyana ndipo amatha kupangidwa kuti agwirizane ndi zofunikira za polojekiti.
•Ma ngalande achitsulo chosapanga dzimbiri amakhala ndi moyo wautali, amapereka kulimba kwa nthawi yayitali komanso amachepetsa kufunika kosintha pafupipafupi
•Ma ngalande achitsulo chosapanga dzimbiri amalimbana ndi kuwonongeka ndi mankhwala osiyanasiyana, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale komwe kumakhala zinthu zowononga nthawi zambiri.
•Ma ngalande achitsulo chosapanga dzimbiri amatha kusinthidwa mosavuta kuti agwiritsidwe ntchito mosiyanasiyana, zomwe zimathandiza kuti pakhale kusinthasintha pakupanga ndi kumanga mapulojekiti.
Mapangidwe a Mankhwala C Njira:
| Giredi | C | Mn | P | S | Si | Cr | Ni | Mo | Nayitrogeni |
| 302 | 0.15 | 2.0 | 0.045 | 0.030 | 0.75 | 17.0-19.0 | 8.0-10.0 | - | 0.10 |
| 304 | 0.07 | 2.0 | 0.045 | 0.030 | 0.75 | 17.5-19.5 | 8.0-10.5 | - | 0.10 |
| 304L | 0.030 | 2.0 | 0.045 | 0.030 | 0.75 | 17.5-19.5 | 8.0-12.0 | - | 0.10 |
| 310S | 0.08 | 2.0 | 0.045 | 0.030 | 1.5 | 24-26.0 | 19.0-22.0 | - | - |
| 316 | 0.08 | 2.0 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - |
| 316L | 0.030 | 2.0 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - |
| 321 | 0.08 | 2.0 | 0.045 | 0.030 | 0.75 | 17.0-19.0 | 9.0-12.0 | - | - |
Kapangidwe ka makina a U Channels:
| Giredi | Mphamvu Yokoka ksi[MPa] | Yiled Strengtu ksi[MPa] | Kutalikitsa % |
| 302 | 75[515] | 30[205] | 40 |
| 304 | 75[515] | 30[205] | 40 |
| 304L | 70[485] | 25[170] | 40 |
| 310S | 75[515] | 30[205] | 40 |
| 316 | 75[515] | 30[205] | 40 |
| 316L | 70[485] | 25[170] | 40 |
| 321 | 75[515] | 30[205] | 40 |
Kodi mungapindire bwanji njira yachitsulo chosapanga dzimbiri?
Kupinda ma channel achitsulo chosapanga dzimbiri kumafuna kugwiritsa ntchito zida ndi njira zoyenera. Yambani polemba malo opindika pa channel ndikuyimangirira mwamphamvu mu makina opindika kapena press brake. Sinthani makonda a makinawo, yesani kupindika kuti muwonetsetse kuti ndi yolondola, ndikupitiliza ndi kupindika kwenikweni, kuyang'anira mosamala njirayo ndikuwona ngodya yopindika. Bwerezani njirayi pa malo opindika angapo, pangani zomaliza zilizonse zofunika monga kuchotsa ma burbor, ndikutsatira malangizo achitetezo povala zida zoyenera zodzitetezera panthawi yonse ya ndondomekoyi.
Kodi njira yachitsulo chosapanga dzimbiri imagwiritsidwa ntchito bwanji?
Chitsulo cha Channel ndi chinthu chogwiritsidwa ntchito kwambiri popanga zinthu, kupanga, magalimoto, zapamadzi, mphamvu, kutumiza mphamvu, uinjiniya woyendera, komanso kupanga mipando. Kapangidwe kake kosiyana, kuphatikiza mphamvu zapamwamba komanso kukana dzimbiri, kumapangitsa kuti ikhale chisankho chabwino kwambiri chomangira chimango, nyumba zothandizira, makina, chassis yamagalimoto, zomangamanga zamagetsi, ndi mipando. Chitsulo cha Channel chosapanga dzimbiri chimagwiritsidwa ntchito kwambiri m'magawo a mankhwala ndi mafakitale popanga zida zothandizira ndi mabulaketi a mapaipi, kuwonetsa kufunika kwake m'mafakitale osiyanasiyana.
Kodi mavuto ndi chiyani ndi ngodya yopindika ya njira?
Mavuto okhudzana ndi ngodya yopindika ya njira zosapanga dzimbiri zingaphatikizepo kulakwitsa, kupindika kosagwirizana, kupotoka kwa zinthu, kusweka kapena kusweka, kuyambiranso kugwira ntchito, kuwonongeka kwa zida, kulephera kwa pamwamba, kuuma kwa ntchito, ndi kuipitsidwa kwa zida. Mavutowa angabwere chifukwa cha zinthu monga makina olakwika, kusintha kwa zinthu, mphamvu yochulukirapo, kapena kusasamalira bwino zida. Kuti athetse mavutowa, ndikofunikira kutsatira njira zoyenera zopindika, kugwiritsa ntchito zida zoyenera, kusamalira zida nthawi zonse, ndikuwonetsetsa kuti njira yopindika ikugwirizana ndi miyezo yamakampani, kuchepetsa chiopsezo choika pachiwopsezo ubwino, kulondola, komanso kapangidwe ka njira zosapanga dzimbiri.
Chifukwa Chiyani Sankhani Ife?
•Mukhoza kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
•Timaperekanso mitengo yotumizira katundu (Reworks, FOB, CFR, CIF, ndi yotsika mtengo). Tikukulimbikitsani kuti mugule katundu woti mutumize katunduyo, zomwe zingakuthandizeni kukhala ndi ndalama zochepa.
•Zipangizo zomwe timapereka ndi zotsimikizika kwathunthu, kuyambira pa satifiketi yoyesera zinthu zopangira mpaka chiganizo chomaliza. (Malipoti adzawonetsedwa pakufunika)
•Tikutsimikizira kuti tipereka yankho mkati mwa maola 24 (nthawi zambiri mu ola lomwelo)
•Perekani lipoti la SGS, TUV, BV 3.2.
•Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
•Perekani chithandizo chokhazikika.
Zitsulo Zosapanga Zitsulo C Zosapanga Zitsulo ...
1. Kulongedza katundu ndikofunikira kwambiri makamaka pankhani yotumiza katundu kunja kwa dziko komwe katundu amadutsa m'njira zosiyanasiyana kuti akafike komwe akupita, choncho timaika chidwi chathu chachikulu pa kulongedza katundu.
2. Saky Steel amanyamula katundu wathu m'njira zosiyanasiyana kutengera zinthuzo. Timanyamula katundu wathu m'njira zosiyanasiyana, monga,
