ASTM A513 simbiiyo kabhoni uye alloy simbi pombi uye chubhu yakagadzirwa kubva inopisa-yakakunguruswa kana inotonhora-yakakungurutswa simbi seyakagadzirwa nemagetsi resistance welding (RW) process, iyo inoshandiswa zvakanyanya mumhando dzese dzemakina zvimiro.
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Mhando uye Thermal Mamiriro ezvinhu eASTM A513
Grade Classification
ASTM A513 Size Range
Hollow Chikamu Chimiro
Raw Materials
ASTM A513 Manufacturing Matanho
Hot Treatment
Welding Seam Kubata
Kemikari Kuumbwa kweASTM A513
Mechanical Properties yeASTM A513
Kuoma Muedzo
Flattening Test
Flaring Test
Hydrostatic Test Round Tubing
Nondestructive Electric Test
Kushivirira kweRound Pipe Dimensions
Kushivirira kweSikweya uye Rectangular Tube Dimensions
Zvitarisiko
Coating
Kumaka
ASTM A513 Zvikumbiro
Zvatiri Zvakanakira
Mhando uye Thermal Mamiriro ezvinhu eASTM A513
Kupatsanurwa kunobva pamamiriro akasiyana-siyana kana maitiro epombi yesimbi.
Grade Classification
ASTM A513 inogona kunge iri kabhoni kana alloy simbi, zvichienderana nekushandiswa chaiko.
Carbon Steel
MT 1010, MT 1015, MT X 1015, MT 1020, MT X 1020.
1006, 1008, 1009, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1020, 102, 102, 1 35, 1040, 1050, 1060, 1524.
Alloys Steel
1340, 4118, 4130, 4140, 5130, 8620, 8630.
ASTM A513 Size Range
Hollow Chikamu Chimiro
Round
Sikweya kana rectangular
Mamwe maumbirwo
seyakakwenenzverwa, ine hexagonal, ine octagonal, yakatenderedzwa mukati uye ine hexagonal kana yeoctagonal kunze, ine mbabvu mukati kana kunze, katatu, yakatenderedzwa rectangular uye D maumbirwo.
Raw Materials
Simbi inogona kugadzirwa nenzira ipi zvayo.
Iyo yekutanga kunyunguduka inogona kusanganisira yakaparadzana degassing kana kunatsa uye inogona kuteverwa nechipiri kunyunguduka, senge electro slag kana vacuum-arc remelting.
Simbi inogona kukandwa mune ingots kana inogona kukanda tambo.
ASTM A513 Manufacturing Matanho
Machubhu achagadzirwa neelectric-resistance-welded (ERW)process uye ichagadzirwa kubva kune inopisa-yakakungurutswa kana inotonhora-yakakungurutswa simbi sezvakatsanangurwa.
ERW pombi magadzirirwo ekugadzira weld nekukochekera zvinhu zvesimbi kuita humburumbira uye kuisa kuramba uye kumanikidza pakureba kwayo.
Kupisa-yakakungurutswa Simbi: Muchigadziro chekugadzira, simbi inopisa inotanga kupiswa pakupisa kwepamusoro, ichibvumira simbi kuti iparadzwe muhurumende yepurasitiki, izvo zvinoita kuti zvive nyore kuchinja chimiro uye ukuru hwesimbi.Pakupera kwekupisa kunopisa, zvinhu zvinowanzoyerwa uye zvakakanganiswa.
Cold-Rolled Steel: Simbi inotonhora inoputirwa zvakare mushure mekunge zvinhu zvatonhora kuti zviwane saizi yaidiwa uye chimiro.Iyi nzira inowanzoitwa pakamuri yekupisa uye inoguma nesimbi ine nani pamusoro pemhando uye hukuru hwakanyanya.
Hot Treatment
Kana mamiriro ekupisa asina kutaurwa, iyo chubhu inogona kupihwa mune iyo NA mamiriro.
Kana mushonga wekupedzisira wekupisa uchitsanangurwa, tight oxide inowanzoitika.
Kana nzvimbo isina oxide yatsanangurwa, chubhu inogona kupenya yakanyungudutswa kana kunyungudutswa pane zvakasarudzwa nemugadziri.
Welding Seam Kubata
Welds dzekunze dzinofanira kucheneswa
Internal welds ichava neurefu hwakasiyana zvinodiwa zvichienderana neRudzi.
Zvakananga zvinodikanwa zvinogona kuwanikwa muASTM A513, chikamu 12.3.
Kemikari Kuumbwa kweASTM A513
Simbi ichaenderana nezvinodiwa zvemakemikari zvinotsanangurwa muTafura 1 kana Tafura 2.
Kana kabhoni simbi mamakisi akarairwa kubva pachiyero, hazvitenderwe kupa alloy mamakisi anongoda kuti awedzere chero chinhu kunze kweakanyorwa muTable I ne2.
Kana pasina giredhi rakatsanangurwa, mamakisi MT 1010 kuburikidza neMT 1020 aripo.
Mechanical Properties yeASTM A513
Tensile test ichaitwa kamwe chete pajeti.
Kana "Inodiwa Tensile Properties" inotsanangurwa muKutenga Order, kutenderera tubing kunoenderana nezvinodiwa zvekusimba uye kwete hazvo kumiganhu yekuomarara inoratidzwa muTafura 5.
Kuoma Muedzo
1% yemachubhu ese mujenya rega rega uye asiri pasi pe5 machubhu.
Flattening Test
Machubhu akatenderedzwa uye machubhu anoumba mamwe maumbirwo kana ari denderedzwa anoshanda.
Hapana kuvhurika muweld kuchaitika kusvika chinhambwe chiri pakati pemarata chave pasi pezvikamu zviviri kubva muzvitatu zvekutanga dhayamita rekunze kwetubhing.
Hapana kuputika kana kuputsika musimbi yepasi kuchaitika kusvikira chinhambwe pakati pemahwendefa chiri pasi pechikamu chimwe chete kubva muzvitatu chepakutanga dhayamita yekunze kwetubhing asi pasina chiitiko chisingasviki kashanu ukobvu hwemadziro echubhu.
Humbowo hwekucheneswa kana kutsva zvinhu hazvizogadzirike panguva yekubata bata, uye weld haizoratidze hurema hunokuvadza.
Cherechedzo: Kana yakadzikira D-to-t ratio tubing ikayedzwa, nekuti kuomarara kwakaiswa nekuda kwejometri kwakakwira zvisingaite mukati mukati menzvimbo dzechitanhatu negumi nembiri, kuparuka munzvimbo idzi hakuzokonzere kurambwa kana D-to-t reshiyo iri pasi pegumi.
Flaring Test
Machubhu akatenderedzwa uye machubhu anoumba mamwe maumbirwo kana ari denderedzwa anoshanda.
Chikamu chechubhu chinenge 4 in.[100 mm] pakureba chichamira chichibatidzwa nemudziyo une kona inosvika 60° kusvikira chubhu iri pamuromo wemoto yawedzerwa 15 % yedhayamita yemukati, isina kutsemuka kana kuratidza. kukanganisa.
Hydrostatic Test Round Tubing
Yese tubing ichapihwa hydrostatic bvunzo.
Chengetedza hushoma hwe hydro test pressure kwete pasi pe5s.
The pressure inoverengwa se:
P=2St/D
P= shoma hydrostatic test pressure, psi kana MPa,
S= inobvumirwa fiber kushushikana kwe14,000 psi kana 96.5 MPa,
t= kutsanangurwa kwemadziro ukobvu, mukati kana mm,
D= yakataurwa kunze kwedhayamita, mukati kana mm.
Nondestructive Electric Test
Icho chinangwa chebvunzo iyi kuramba machubhu ane hurema hunokuvadza.
Imwe neimwe chubhu ichaedzwa neasingaparadzi bvunzo yemagetsi zvinoenderana neKudzidzira E213, Dzidzira E273, Dzidzira E309, kana Dzidzira E570.
Kushivirira kweRound Pipe Dimensions
Kuti uwane rumwe ruzivo, ndapota ona tafura inoenderana muyero.
Outer Diameter
Tafura 4Diameter Tolerances yeRudzi I (AWHR) Round Tubing
Tafura 5Dhiyamita Kushivirira kweMarudzi 3, 4, 5, uye 6 (SDHR, SDCR, DOM, uye SSID) Round Tubing
Tafura 10Diameter Tolerances yeRudzi rwechipiri (AWCR) Round Tubing
Kukora Kwemadziro
Tafura 6Kushivirira Kwemadziro eRudzi I (AWHR) Round Tubing (Inch Units)
Tafura 7Kushivirira Kwemadziro eRudzi I (AWHR) Round Tubing (SI Units)
Tafura 8Kushivirira kweWall Thickness kweMarudzi 5 ne6 (DOM neSSID) Round Tubing (Inch Units)
TADZA 9Kushivirira kweWall Thickness kweMarudzi 5 ne6 (DOM neSSID) Round Tubing (SI Units)
Tafura 11Kushivirira Kwemadziro eRudzi rwechipiri (AWCR) Round Tubing (Inch Units)
Tafura 12Kushivirira Kwemadziro eRudzi rwechipiri (AWCR) Round Tubing (SI Units)
Urefu
Tafura 13Cheka-Kureba Kushivirira kweLathe-Cheka Round Tubing
Tafura 14Kureba Kushivirira kwePunch-, Saw-, kana Disc-Cut Round Tubing
Squareness
Tafura 15Kushivirira (Inch) yeSquareness yeCheka (Ehe End) Kana Yakatsanangurwa YeRound Tubing
Kushivirira kweSikweya uye Rectangular Tube Dimensions
Kuti uwane rumwe ruzivo, ndapota ona tafura inoenderana muyero.
Outer Diameter
Tafura 16Kushivirira, Kunze Dimensions Square uye Rectangular Tubing
Radii reMakona
Tafura 17Radii yeMakona eMagetsi-Resistance-Welded Square uye Rectangular Tubing
Urefu
Tafura 18Kureba Kushivirira-Square uye Rectangular Tubing
Twist Tolerances
Tafura 19Twist Tolerances Magetsi-Kupikisa-Welded for Square uye Rectangular-Mechanical Tubing
Zvitarisiko
Iyo tubing haifaniri kuremara uye ichava nemagumo akafanana nemushandi.
Coating
Tubing ichaputirwa nefirimu remafuta isati yatumirwa kuti idzore ngura.
Inodzivirira ngura kubva pakuitika munguva pfupi.
Kana iyo odha ikataura kuti tubing inotumirwa isina ngura inodzoreredza mafuta, firimu remafuta ane ngozi kugadzirwa richaramba riri pamusoro.
Kumaka
Iyo pamusoro pesimbi inocherechedzwa uchishandisa nzira yakakodzera uye ine ruzivo rwunotevera:
Zita remugadziri kanabrand
Saizi yakatarwa
Type
nhamba yeoda yemutengi,
Nhamba yakajairika, ASTM A513.
Mabarcode anogona zvakare kushandiswa senzira inopindirana yekuzivikanwa.
ASTM A513 Zvikumbiro
Indasitiri yemotokari: Inoshandiswa mumafuremu ezvigaro zvemotokari, zvimisikidzo, makoramu ekutungamirira, mabhuraketi, uye zvimwe zvikamu zvemotokari.
Indasitiri yekuvaka: sechitsigiro chezvivakwa zvekuvaka, senge machubhu emachubhu, magadhi, njanji, nezvimwe.
Machinamanufacturing: Inoshandiswa mukugadzirwa kwezvinhu zvakasiyana-siyana zvemagetsi, zvakadai se hydraulic system cylinders, zvikamu zvinotenderera, mabheji, nezvimwewo.
Midziyo yekurima: Mukugadzira michina yekurima, inoshandiswa kugadzira zvimiro zvemidziyo yekurima, masisitimu ekufambisa, nezvimwe.
Furniture Manufacturing: Inoshandiswa mukugadzira fenicha dzesimbi dzakasiyana-siyana, semasherufu emabhuku, mafuremu emacheya, mafuremu emibhedha, zvichingodaro.
Michina yemitambo: munzvimbo dzemitambo uye kugadzirwa kwemidziyo, inoshandiswa sezvikamu zvesimbi, semidziyo yekusimbisa muviri, zvibodzwa zvebasketball, zvibodzwa zvenhabvu, nezvimwe.
Industrial zvivako: inoshandiswa mukugadzira mabhandi ekutakurisa, rollers, matangi, uye zvimwe zvinhu zvemaindasitiri emidziyo.
Zvatiri Zvakanakira
Kubva payakavambwa muna 2014, Botop Steel yave inotungamira kabhoni simbi pombi mutengesi kuChamhembe kweChina, inozivikanwa nebasa rayo repamusoro, zvigadzirwa zvemhando yepamusoro, uye mhinduro dzakakwana.Chigadzirwa chakakura chekambani chinosanganisira isina musono, ERW, LSAW, uye SSAW simbi pombi, pamwe nepombi fittings, flanges, uye specialty simbi.
Nekuzvipira kwakasimba kune mhando, Botop Steel inoshandisa zvakaomesesa zvidzoreso uye bvunzo kuti ive nechokwadi chekuvimbika kwezvigadzirwa zvayo.Chikwata chayo chine ruzivo chinopa zvigadziriso zvemunhu uye rutsigiro rwenyanzvi, nekutarisa kugutsikana kwevatengi.
Tags: ASTM A513, kabhoni simbi, mhando 5, mhando 1, dom.
Nguva yekutumira: May-07-2024