Njira Zachitsulo Zosapanga dzimbiri H
Kufotokozera Kwachidule:
"H Channels" amatanthawuza zigawo zomangidwa ngati chilembo "H" zomwe zimagwiritsidwa ntchito pomanga ndi machitidwe osiyanasiyana.
Njira Zachitsulo Zosapanga dzimbiri H:
Chitsulo chosapanga dzimbiri H njira ndi zigawo zikuluzikulu zodziwika ndi H-woboola pakati gawo.Makanemawa amapangidwa kuchokera ku chitsulo chosapanga dzimbiri, alloy osachita dzimbiri omwe amadziwika ndi kulimba kwake, ukhondo, komanso kukongola kwake.Zipangizo zazitsulo zosapanga dzimbiri za H zimapeza ntchito m'mafakitale osiyanasiyana, kuphatikizapo zomangamanga, zomangamanga, ndi kupanga, kumene kukana kwa dzimbiri ndi mphamvu kumawapanga kukhala chisankho chokondedwa cha chithandizo cha zomangamanga ndi mapangidwe. Zomangamanga zomwe zonse mphamvu ndi mawonekedwe opukutidwa ndizofunikira.
Zofotokozera za H Channels:
| Gulu | 302,304,314,310,316,321 etc. |
| Standard | ASTM A276, GB/T 11263-2010,ANSI/AISC N690-2010,EN 10056-1:2017 |
| Pamwamba | otentha adagulung'undisa kuzifutsa, opukutidwa |
| Zamakono | Wotentha Wokulungidwa, Wowotchedwa |
| Utali | 1 mpaka 6 mita |
Mawonekedwe & Ubwino:
•Mapangidwe a "H" -oboola pakati pa chitsulo cha I-beam amapereka mphamvu zolemetsa zolemetsa zonse zoyima komanso zopingasa.
•Mapangidwe achitsulo a I-beam amapereka kukhazikika kwapamwamba, kuteteza kusinthika kapena kupindika pansi pa kupsinjika.
•Chifukwa cha mawonekedwe ake apadera, chitsulo cha I-beam chimatha kugwiritsidwa ntchito kuzinthu zosiyanasiyana, kuphatikiza mizati, mizati, milatho, ndi zina zambiri.
•Chitsulo cha I-beam chimagwira ntchito bwino kwambiri pakupinda ndi kupondaponda, kuonetsetsa kuti pakhale bata pansi pazovuta zotsegula.
•Ndi mapangidwe ake ogwira ntchito komanso mphamvu zapamwamba, zitsulo za I-beam nthawi zambiri zimapereka ndalama zabwino.
•Chitsulo cha I-beam chimagwiritsidwa ntchito kwambiri pomanga, milatho, zida zamafakitale, ndi magawo ena osiyanasiyana, kuwonetsa kusinthasintha kwake pama projekiti osiyanasiyana omanga ndi zomangamanga.
•Mapangidwe a chitsulo cha I-beam amalola kuti agwirizane bwino ndi zofunikira pakumanga kokhazikika ndi kapangidwe kake, ndikupereka njira yabwino yopangira njira zomangira zachilengedwe komanso zobiriwira.
Makina Opangidwa ndi Chemical H:
| Gulu | C | Mn | P | S | Si | Cr | Ni | Mo | Nayitrogeni |
| 302 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 8.0-10.0 | - | 0.10 |
| 304 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | - | - |
| 309 | 0.20 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | - | - |
| 310 | 0.25 | 2.0 | 0.045 | 0.030 | 1.5 | 24-26.0 | 19.0-22.0 | - | - |
| 314 | 0.25 | 2.0 | 0.045 | 0.030 | 1.5-3.0 | 23.0-26.0 | 19.0-22.0 | - | - |
| 316 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - |
| 321 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | - | - |
Makina a H Channels:
| Gulu | Tensile Strength ksi[MPa] | Yiled Strengtu ksi[MPa] | Elongation % |
| 302 | 75[515] | 30[205] | 40 |
| 304 | 95[665] | 45[310] | 28 |
| 309 | 75[515] | 30[205] | 40 |
| 310 | 75[515] | 30[205] | 40 |
| 314 | 75[515] | 30[205] | 40 |
| 316 | 95[665] | 45[310] | 28 |
| 321 | 75[515] | 30[205] | 40 |
Chifukwa Chiyani Mutisankhe?
•Mutha kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
•Timaperekanso Reworks, FOB, CFR, CIF, ndi mitengo yoperekera khomo ndi khomo.Tikukulangizani kuti mugwiritse ntchito zotumiza zomwe zingakhale zotsika mtengo.
•Zipangizo zomwe timapereka ndizotsimikizika kotheratu, kuyambira pa satifiketi yoyeserera ya zinthu zosaphika mpaka pachiwonetsero chomaliza. (Malipoti awonetsedwa pakufunika)
•Timatsimikizira kuti tipereka yankho mkati mwa 24hours (nthawi zambiri mu ola lomwelo)
•Perekani lipoti la SGS TUV.
•Ndife odzipereka kwathunthu kwa makasitomala athu.Ngati sizingatheke kukwaniritsa zomwe mukufuna mutapenda zonse zomwe mungasankhe, sitidzakusocheretsani popanga malonjezo abodza omwe angapangitse ubale wabwino ndi makasitomala.
•Perekani ntchito yoyimitsa kamodzi.
Kodi njira zowotcherera ndi ziti?
Njira zowotcherera zikuphatikizapo kuwotcherera kwa arc, kuwotcherera kwa gasi (MIG/MAG kuwotcherera), kuwotcherera kukana, kuwotcherera kwa laser, kuwotcherera kwa plasma arc, kuwotcherera kwa mikangano, kuwotcherera kwamagetsi, kuwotcherera kwa elekitironi, etc. Njira iliyonse ili ndi ntchito ndi mawonekedwe apadera, oyenera osiyanasiyana mitundu ya workpieces ndi zofunika kupanga.An arc amagwiritsidwa ntchito kupanga kutentha kwambiri, kusungunula zitsulo pamwamba pa workpiece kupanga kugwirizana.Njira zowotcherera za arc zimaphatikizira kuwotcherera kwa arc, kuwotcherera kwa argon, kuwotcherera kwa arc pansi pamadzi, etc.Kutentha kopangidwa ndi kukana kumagwiritsidwa ntchito kusungunula chitsulo pamwamba pa workpiece kuti apange kulumikizana.Kuwotcherera Resistance kumaphatikizapo kuwotcherera malo, kuwotcherera msoko ndi kuwotcherera bawuti.
Ubwino wa kuwotcherera arc pansi pamadzi ndi chiyani?
Kuwotcherera kwa arc ndi koyenera kuti azingodzipangira okha komanso malo okwera kwambiri.Ikhoza kumaliza ntchito yowotcherera yambiri mu nthawi yochepa ndikuwongolera kupanga bwino.Kuwotcherera kwa arc ndi koyenera kuti azingodzipangira okha komanso malo okwera kwambiri.Ikhoza kumaliza ntchito yowotcherera yambiri mu nthawi yochepa ndikuwongolera kupanga bwino.Kuwotcherera kwa arc pansi pamadzi kumagwiritsidwa ntchito powotcherera zitsulo zokhuthala chifukwa kulowera kwake komweko komanso kulowera kwambiri kumapangitsa kuti izi zitheke.Popeza kuwotcherera kumaphimbidwa ndi flux, mpweya ukhoza kupewedwa bwino kuti usalowe m'dera la weld, motero kuchepetsa kuthekera kwa okosijeni ndi spatter. luso la ogwira ntchito.Mu kuwotcherera kwa arc pansi pamadzi, mawaya owotcherera angapo ndi ma arcs amatha kugwiritsidwa ntchito nthawi imodzi kuti akwaniritse kuwotcherera kwamitundu yambiri (mipikisano wosanjikiza) ndikuwongolera bwino.
Chiyambi cha mawonekedwe a H beam ?
Mawonekedwe amtundu wa I-beam steel, omwe amadziwika kuti "工字钢" (gōngzìgāng) m'Chitchaina, amafanana ndi chilembo "H" akatsegulidwa.Makamaka, magawo odutsa amakhala ndi mipiringidzo iwiri yopingasa (ma flanges) pamwamba ndi pansi ndi mipiringidzo yapakati (webu).Mawonekedwe a "H"wa amapereka mphamvu zapamwamba komanso kukhazikika kwachitsulo cha I-beam, ndikupangitsa kukhala chinthu chodziwika bwino pakupanga ndi zomangamanga. monga mizati, mizati, ndi zomangamanga mlatho.Kukonzekera kwapangidwe kumeneku kumathandizira chitsulo cha I-beam kuti chigawitse bwino katundu pamene chikugwiritsidwa ntchito, kupereka chithandizo champhamvu.Chifukwa cha mawonekedwe ake apadera komanso mawonekedwe ake, chitsulo cha I-beam chimagwiritsidwa ntchito kwambiri pantchito zomanga ndi zomangamanga.
Momwe mungafotokozere kukula ndi mawu a I-mtengo?
H——Pamwamba
B——Ufupi
t1——Kuchuluka kwa intaneti
t2——Kukhuthala kwa mbale ya flange
h £——Kukula kwa kuwotcherera (pogwiritsa ntchito kuphatikiza matako ndi fillet welds, kuyenera kukhala kulimbitsa kukula kwa mwendo hk)
Makulidwe, mawonekedwe ndi zololeka zopatuka za welded H woboola pakati chitsulo
Miyezo yopingasa, gawo la magawo osiyanasiyana, kulemera kwamalingaliro ndi magawo osiyanasiyana azitsulo zowotcherera zooneka ngati H
Makasitomala Athu
Ndemanga Zochokera kwa Makasitomala Athu
Makanema a Stainless Steel H ndi zida zosunthika zomwe zimapangidwa kuchokera kuzitsulo zosapanga dzimbiri.Makanemawa ali ndi mawonekedwe apadera a "H", omwe amapereka mphamvu zowonjezera komanso kukhazikika kwa ntchito zosiyanasiyana zomanga ndi zomangamanga. Kutha kwachitsulo chosapanga dzimbiri komanso chopukutidwa kumawonjezera kukhudza kwapamwamba, kumapangitsa kuti H Channels izi zikhale zoyenera pazochitika zonse zogwirira ntchito komanso zowoneka bwino. Mapangidwe opangidwa ndi H amakulitsa mphamvu zonyamula katundu, zomwe zimapangitsa kuti njirazi zikhale zabwino zothandizira katundu wolemetsa pa zomangamanga ndi mafakitale.Njira zazitsulo zosapanga dzimbiri za H zimapeza ntchito m'mafakitale osiyanasiyana, kuphatikizapo zomangamanga, zomangamanga, ndi kupanga, kumene chithandizo cholimba cha zomangamanga n'chofunikira.
Kulongedza:
1. Kulongedza ndi kofunika kwambiri makamaka pankhani ya katundu wapadziko lonse lapansi momwe katundu amadutsa munjira zosiyanasiyana kuti akafike komwe akupita, kotero timayika chidwi chapadera chokhudza kulongedza.
2. Saky Steel's amanyamula katundu wathu m'njira zambiri kutengera zomwe timapanga.Timanyamula katundu wathu m'njira zingapo, monga,
