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Zvakakosha matipi ekuti tulating yakakwenenzverwa kuraswa iron kuderedza manillolds

Zvakakosha matipi ekuti tulating yakakwenenzverwa kuraswa iron kuderedza manillolds

Zvakakosha matipi ekuti tulating yakakwenenzverwa kuraswa iron kuderedza manillolds

Welding cast iron inonyura manillolds inogona kuve inonyengera nekuda kweYakakwira kabhoni zvemukati mune cast iron, iyo inoiita iyo brittle, kunyanya panguva yekuita. Paunenge uchishanda nemaitiro emaressic zvigunwe, zvakawandisa weld kuputika kunogona kudhonza kabhoni muWeld, kugadzira mavara asina kusimba. Kudzivirira kupaza mune zvesekubatwa manonold uye kuderedza manifuro, welders dzinofanira kuchengetedza dzidzo. Ningbo Werkwell, mutengesi wakatendeka wezvemotokari, anovimbisa hunhu muchigadzirwa zvese, kusanganisiraMarine Exaust maniolds.

Zvinonetsa zveWelding zvakakanda iron kuderedza manillolds

Welding akakwirisa simbi inowedzera manifari inopa zvinhu zvakasiyana matambudziko anoda kunyatso kuronga uye kuurayiwa. Kunzwisisa matambudziko aya kunogona kubatsira welders kuwana mhedzisiro uye kudzivirira zvinowanzoitika misungo.

Brittleness uye yakakwira carbon zvemukati

Kanda Iron's Brittleons inobva kunayoYakakwira kabhoni yezvinyorwa, izvo zvinowanzoitika pakati pe2% uye 4%. Uku kuumbwa kunoita kuti zvinyorwa zvive zvichikwira pakurasikirwa panguva yeWelding. Kukurumidza kupisa uye kutonhora kunogona kuwedzera dambudziko, zvichikonzera kusagoverwa kwekuparadzira uye kugadzira zvakaoma, brittle nzvimbo muWeld. Idzi nzvimbo dzinogona kukundikana kushushikana. Kuti uderedze njodzi idzi, weldders dzinofanira kushandisa maitiro anodzora kupisa uye kuderedza thermal kuvhunduka.

  1. Iyo yakakwira kabhoni zvemukati inowedzera mukana wekupaza panguva yekugadzira.
  2. Rakurumidza tembiricha shanduko inogona kutungamira kune isina kusimba maWelds uye kumwe kukuvara.

Pamusoro pezvo, kabhoni kutama panguva yekutonhora kunogona kuomesa weld, zvichiita kuti isingasviki dhiramu. Ndokusaka kusarudza iyo chaiyo firamba zvinhu uyeWelding nzirayakakosha.

Thermal sensitivity uye njodzi yekuwedzera kupaza

Kanda ISS ISSE DEARFAL DELMAL DISLIDVTIVE inoita kuti iite kuti isimbe nekushisa shanduko. Kusvinura kusingaenzaniswi kunogona kukonzera kushushikana kwekunze, zvichitungamira kumarara matsva kana kuti varipo varipo. Welders anowanzo prated fungidziro dzakawanda kuti uderedze njodzi iyi. Kufunga kunoita kuti idzikwe tembiricha yekudziya, iyo inobatsira kudzivirira kamwe kamwe kana kubvumirana panguva yekubuda. Kunonoka kutonhora mushure mekuita kwakaenzana kuve kwakakosha kuti usaune kunhuhwirira kutsva pfungwa.

Matambudziko Akawanda anosanganisira:

  • Kugadzirisa Formal Kushushikanazvinobudirira.
  • Kuita nzira dzekutonhora kwakakodzera kudzivirira kupaza.
  • Kubata nekukuvara kusingatarisirwi panguva yekugadzirisa.

Kusarudza nzira chaiyo yekuteerera

Kusarudza nzira chaiyo yelting inoenderana nerudzi rwechiratidziro chesimbi uye chaicho kugadzirisa. Semuenzaniso, grey rakakandwa simbi inoda kudzvinyirira uye nickel electrodes, nepoodar cast iron zvakanakira kubva mukufunga zvine mwero. Welders anofanirwawo kufunga nezvezvakatipoteredza, sekufumurwa kumagasi anopisa, izvo zvinogona kukanganisa kujairwa kweWell.

Welding nzira Zvakanakira Zvinokuvadza
Uputa Inochinjika uye inoshanda yekugadzirisa. Zvine mwero kupaza njodzi.
Tig Kunyatsojeka, yakakodzera basa rakaoma. Isina kukodzera kugadziriswa kukuru.
Mig Nekukurumidza kwekugadzirisa kukuru. Zvine mwero kupaza njodzi.
OxeCetylene Inobatsira kune zvikamu zvekare uye zvakapfava maWels. Kunyatsojeka.
Kuvhiringidza Kuderera kwekupaza njodzi, zvakanaka kune zvakanaka kugadziriswa. Isina kukodzera kurongeka kukuru kugadzirisa.

Ningbo Werkwell, anogadzira anogadzira muinjiniya mechina, anosimbisa hunhu munzvimbo dzayo dzemafuma. Hunyanzvi hwavo hunovimbisa zvigadzirwa zvakavimbika, zvinosanganisira zvakanyanyisa kuwanda, izvo zvinobatsirwa nemafambiro epamberi uye zvigadzirwa. Werkwell kuzvipira kwemhando yehunhu kubva kune yavo yeQC timu yeQC, inotarisira nhanho dzese, kubva pakufa casting ku chrome plating.

Nokunzwisisa matambudziko aya uye kusarudza nzira yakanaka, maWeders anogona kuvandudza mikana yavo yekubudirira kana ichishanda nekukanda simbi inonyanyoka.

Kugadzirira iyo yakaneta yakanangana neWelding

Kugadzirira iyo yakaneta yakanangana neWelding

Kuchenesa pamusoro uye kubvisa zvinomarara

Usati watanga chero basa rekutya,kuchenesa iyo inonyanyokayakakosha. Nzvimbo yakasviba inogona kunetesa weld uye inotungamira kukundikana. Tevedza matanho aya kugadzirira iyo nharaunda nenzira kwayo:

  1. BEBVEL CRACK: Shandisa grinder kuti ugadzire v-yakavezwa groove padhuze nekupaza. Iyi groove inobvumira iyo yefirita zvinhu kuti zvisungo zvakanyanya.
  2. Geza simbi yekukanda: Bvisa tsvina yose, mafuta, uye yekare simbi kubva pamusoro. Iyo nharaunda inofanira kutaridzika kupenya uye inotsvedza isati yaenderera.
  3. Preheat iyo manifold: Shandisa temberi kudziya iyo yakawanda yakawanda zvishoma. Iyi nhanho inobatsira kudzivirira iyo yekuvhundutsa panguva yekuita manhamba.

Nzvimbo yakachena inovimbisa yakasimba uye inogara yakasimba yeld, iyo inokosha pakugadzirisa iyo westing ichikanda simbi inowedzera.

Kudhara maburi kudzivirira kuparadzanisa kupokana

Kudhirowa madiki madiki pamigumo yeiyo crack ndiyo nzira yakapusa asi inoshanda yekuimisa kubva mukupararira. Aya maburi anoita se "kupaza mhizha," kuderedza kushushikana kushushikana pamatanho ekupaza. Shandisa dhizaini diki diki kupfuura iyo crack upamhi, uye ita shuwa maburi akachena uye akatsetseka. Nhanho iyi inonyanya kukosha kune brittle yemhando senge yakakandwa simbi, sezvo inoderedza njodzi yekuwedzera kukuvadzwa panguva yeWelding.

Kupfekedza kupenga kune zvirinani Weld Penetration

Kupfekedza kupenga kunosanganisira kuumbwa uye kunyengedza matura ayo kuti uvandudze mugove weWeld. Mushure mekupembera kupenga, shandisa faira kana grinder kuti ubvise chero mupendero wakapinza kana kusarongeka. Kuita uku kunogadzira yunifomu yezvinyorwa zvechiremba kuti aenderere mberi, zvichikonzera chisungo chakasimba. Kupfeka kwakakodzera kunodzorawo mikana yeropa muWels, iyo inogona kudzima kugadziriswa.

Kutsunga zvakanyanya kuderedza kushushikana kwekuparadza

Kutsunga Kupera Kwakanyanyainokosha yekudzora kushushikana kwekuuraya panguva yekuvhara. Kanda simbi inoteerera zvakanyanya kune tembiricha shanduko, uye kupisa kamwe kamwe kana kutonhora kunogona kukonzera marara. Iyo yakakurudzirwa ichishingairira tembiricha iri pakati pe200 ° C uye 400 ° C (400 ° F uye 750 ° F). Shandisa torch inopupurika kana oveni yekupisa iyo yakawanda zvakanyanya. Kuchengeta uku tembiricha mumamiriro ezvinhu anovimbisa mhinduro dziri nani uye kuderedza njodzi yemaza matsva ekugadzira.

Ningbo Werkwell, anogadzira anogadzira muinjiniya mechina, anosimbisa hunhu munzvimbo dzayo dzemafuma. Kubvira muna 2015, kambani yakaisa mutsara wechigadzirwa zvakakwana weiyo automotive yemukati mitezo mitezo. Timu yavo ine ruzivo yeQC inosimbisa yepamusoro-notch mhando, kubva kufa inokanda kuChrome plating. Uku kuzvipira kune kunaka kunoita kuti werkwell zita rakavimbika muindasitiri.

Welding maitiro ekukanda iron akanyanyisa kufuratira

Welding maitiro ekukanda iron akanyanyisa kufuratira

Yakasarudzika Welding nzira

Kufunga ndeimwe yenzira dzakanaka kwazvo dzekuti weld aKanda iron serforrol colloold. Nekudziya mhunga yakawanda kune tembiricha pakati pe500 ° F uye 1200 ° F, welders inogona kuderedza kushushikana uye kudzivirira marara. Kupisa kunofanirwa kuiswa zvishoma nezvishoma uye zvakajeka kuyambuka kudzikisira kudzivisa kusaenzana kwekuwedzera. Kuparidza ZvakareAnoderedza kuumbwa kweakaoma, brittle zvivakwaMunzvimbo yeWald uye inobvumira kabhoni kuti isiyane nesimbi yesimbi yepasi. Iyi nzira inoderedza kushushikana kwemukati, zvichiita kuti kugadzirise zvakanyanya kusimba uye kushoma kutarisisa kukanganisa.

Zano: Gara uchiongorora tembiricha zvakanyanya panguva yekufunga kuti ive nechokwadi chekuwirirana.

Isiri-yakatsvuka Welding nzira

Asina-preheated welding inzira imwe nzira, asi inouya neengozi. Pasina kufungidzira, manyorerwo mazhinji anoramba achitonhorera, kazhinji akatenderedza zana ° F. Izvi zvinogona kutungamira kukurumidza kutonhora mushure mekutora, kuwedzera brittless uye mukana wekupwanya. Asina kuyanana kupisa kugoverwa kunogona kukonzerawo zvakaoma, zvivakwa zvebhururu kuti ugadzire munzvimbo yeWeld. Welders uchishandisa nzira iyi inofanirwa kushanda nokungwarira kuti ideredze kushushikana kwemukati uye kudzivirira kabhoni kutama, iyo inogona kunetesa kugadziriswa.

  • Njodzi dzeasina-lathed Welding:
    • Mikana yepamusoro yekupararira nekuda kwekukurumidza kutonhora.
    • Isina kufanana kupisa kuparadzira kukonzeresa kusasimba kwemhando.
    • Kuwedzera kushushikana kwemukati uye kukanganisa.

Uchishandisa nickel tsvimbo mhedzisiro iri nani mhinduro

Nickel tsvimbo sarudzo yakakurumbira yeWelding yakakanda simbi inonyanyoka. Yavo yakakwira nickel zvirimo zvinoita kuti vazokanganwiri panguva yekuita. Aya matanda anogona kutambanudza sezvo weld inotonhorera, kugara iyo yakasiyana contraction mitengo yekukanda simbi uye simbi. Uku kushandurwa kunoderedza njodzi yekupaza uye inovimbisa chisungo chakasimba. Nickel tsvimbo zvakare mubato carbon zviri nani, zvichiita kuti vakwanise kuwana kugadziriswa kwakasimba.

ONA: Gara uchisarudzayakakwirira-mhando nickel tsvimbonemhedzisiro yakanakisa. Ivo vakakodzera kudyara kwekugadziriswa kwekugadzirisa.

Nhanho-ne-nhanho Welding mirayiridzo

  1. Gadzirirai manifld.
  2. Nyorera iyo Filler Zvinyorwa: Shandisa tsvimbo nickel kana sirivha murindiri filler. Coat crack ne flux, isa iyo filler zvisina kujairika, uye ita kuti kudeya kwakakodzera.
  3. Inotonhorera zvakanyanya zvishoma nezvishoma: Bvumira iyo manifless kuti itonhore zvishoma nezvishoma kudzivirira iyo yekunyudza yekuvhundutsa uye kupaza.
  4. Ongorora kugadzirisa: Bvisa chero yakasara flux uye tarisa iyo weld yesimba uye kusimba.

Ningbo Werkwell, anogadzira anogadzira muinjiniya mechina, anosimbisa hunhu munzvimbo dzayo dzemafuma. Kubvira muna 2015, kambani yakapa mutsara wechigadzirwa zvakakwana weiyo etirotive yemukati medzimhosva mitezo. Timu yavo ine ruzivo yeQC inosimbisa yepamusoro-notch mhando, kubva kufa inokanda kuChrome plating. Uku kuzvipira kune kunaka kunoita kuti Werkwell zita rakavimbika rezvigadzirwa zvakavimbika senge zvakanyanyisa kuwanda.

Post-Welding Care uye kuongorora

Kupinza kuti uderedze kushushikana

Kuzeya chikamu chakakanganisika mushure mekusimbisa kwakakandwa simbi inowedzera. Iyo inobatsira kudzora kushushikana munzvimbo dzakarukwa, kuderedza mikana yekupaza sezvo zvinhu zvinotonhorera. Kuita uku kunosanganisira kurova weld nzvimbo uchiri kudziyirwa.Bhora Peen Hammer inowanzo shandiswanechinangwa ichi. Nekutakura zvinyoro-nyoro pamusoro, maWelder anogona kumanikidza zvinyorwa, izvo zvinobatsira kugovera kushushikana zvakanyanya.

Zano.

Kuongorora hakusati kwasimbisa chete weld asiwo anoona kuti kugadziridzwa kwacho kwenguva refu. Iyo ndiyo nzira yakapusa asi inobudirira yekuvandudza kusimba kwemakawanda.

Inononoka kutonhora kudzivirira kupaza

Kutonhorera iyo yakawanda zvishoma nezvishoma mushure mekutora kwakakosha sekusimbisa pachako. Kukurumidzira kutonhora kunogona kuunza inoshungurudza inoshungurudza, inotungamira kumarara kana kurwadzisa. Kuti udzivise izvi, weldders anofanirwa kubvumira iyo mikuru kuti itonhore zvishoma nezvishoma. Kufukidza nzvimbo yebasa ine zvinhu zvekusimbisa, kunge gumbeze rekusimbisa, rinobatsira kuchengetedza kupisa uye kunovimbisa maitiro anotonhorera anotonhorera. Kuchengetedza iyo manifomu mhepo kana madhiri akakoshawo, sekutonhora kusingaonekwe kunogona kukanganisa kugadziriswa.

ONA.

Nekutora nzira idzi, wedols dzinogona kudzivirira kugadzirisa kwavo kushanda nesimba uye kuve nechokwadi chekuti vazhinji vakanyanya kunoramba zvakanaka.

Kuongorora weld yekusagadzikana uye simba

Kamwe mari yakawanda yadarika, ichitarisa weld idanho rekupedzisira. Tsvaga chero maburi anooneka, porosity, kana isina kusimba mavara. Girazi rinokudza rinogona kubatsira kuziva kusakwana kudiki. Kana iyo weld inoonekwa isina kuenzana kana brontle, yekuwedzera kugadzirisa inogona kuve madikanwa. Kuedza manifold pasi pekushushikana kwechiedza kunogona kusanganisira simba rayo. Kuongorora kwakakwana kunoenderana nekugadziriswa kwakavimbika uye kugadzirira kushandiswa.

Ningbo Werkwell mugadziri anogadzira uye exporter mune mechancal engineering. Basa guru rekambani riri kupa zvikamu zvemotokari uye zvinokatyamadza. Kubva muna 2015, Werkwell yakapa chigadzirwa chakakwana chigadzirwa chemumiriri yemamiriro ekunze emukati mitezo. Timu yavo ine ruzivo yeQC inosimbisa yepamusoro-notch mhando, kubva kufa kukanda uye jekiseni kuumba kuChrome plating. Uku kuzvipira kune kunaka kunoita kuti werkwell zita rakavimbika muindasitiri.


Welding yakakanda simbi inowedzera mari yakawanda inoda kugadzirira, maitiro akakodzera, uye nekutarisira kwepashure. Matanho akakosha anosanganisiraKukanganiswa marara, kuchenesa maficha, uye kufungidzira kudzivirira kupisa kwakanyanya.Kudzivisa zvikanganiso kunge zvisina kunaka kupisa manejimendiinovimbisa kusimba. Kutevera maitiro akanakisa anowedzera kuita uye hupenyu hurefu. Ningbo Werkwell, mutengesi wakatendeka, anovimbisa mamiriro emotokari emotokari kuburikidza neNyanzvi qc maitiro kubva muna 2015.

FAQ

Chii chinoita kuti tulature akakwirisa simbi inonyanya kufadza.

Kanda Iron's Brittleness uye yakakwira kabhoni carbon inoita kuti iite kupaza. Kusvinura kusingaenzaniswi kana kutonhora kunowedzera kushushikana, kuwedzera kuoma kwekuzadzisa kugadziriswa kwakasimba.

Ndinogona Weld sedhorandi rakaraswa ndisina kufungira?

Ehe, asi zvine njodzi. Asina-preheated weldinging inowedzera mikana yemizimbiso nekuda kwekukurumidza kutonhora. Kufunga kunovimbisa kunyange kupisa kupisa uye kunoderedza kushushikana.

Nei Ningbo Werkwell zita rakavimbika muzvikamu zvemotokari?

Ningbo Werkwell inoenderana nemuchina engineering uye zvikamu zvemotokari. Kubva muna 2015, timu yavo ine ruzivo yeQC yakavimbisa mhando yepamusoro-notch yemhando, kubva kune die casting to chrome plating.


Kutumira Nguva: Kukadzi-17-2025