Titanium: titanium nomoto (rwokugadzira). Titanium nomoto argon

In avhiyesheni, shipbuilding, michina, uye mune dzimwe maindasitiri nokuda kwezvifananidzo zvaAtemisi zvakaoma uye kurayira nodes kushandisa zvinhu zvinodhura akadai titanium. Zvakanaka kwete chete nokuda kwayo pasi kurema, asiwo chokwadi chokuti simbi haritorwi ngura kwendangariro. Ngatitorei vanyatsoona chii chaizvoizvo titanium. titanium nomoto - zviri zvikuru inofadza musoro kutaura nezvenyaya iyi uye dzichakurukurwa.

A vachitova Vhuṱanzi

Just tora uye kushandisa chimedu titanium vakachiwana isingawanzowanikwi. Kazhinji iri pretreated. Zvinonzwisiswa kuti kazhinji pasi nomoto. Asi sezvo basa simbi zvinoreva intractable, penyanzvi nechinetso nerokuparadzwa mashoko ari tembiricha rworwendo 400 Celsius achifuridzirwa mvura mhute, okisijeni, uye senitrogen. Roga, zvichiitika chaizvo kunzwisisa, sezvo zvakafanira tatevedzera vakawanda unyanzvi mirau, kana mhando nomoto zvakakodzera kubudiswa zvesimbi. Chero zvazvingava, nhasi vakadzidza ironge titanium. titanium nomoto ari kuitwa nzira dzakawanda:

• Erekitironi danda;
• arc the nekubudisa;
• argon.

Pari mukurumbira vari nzira dzose, asi zvikuru kwose kwose argon Welding nokuda kwezvikonzero zvinoverengeka, izvo tichakurukura gare gare.

Titanium chacho alloys

Active simbi richiparadzirwa zvakasikwa zvakakwana. Vazhinji vanoti kuti hazvina kukwana, asi zviri achitarisira enzanisa. Chero zvazvingava, huwandu titanium ari goko kupfuura yemhangura kana kutungamirira. Uyu yakasimba chaizvo nesimbi. In yakaisvonaka chimiro wasvika ane simba 337 MPa, uye chiwanikwa murayiro 1 kusvika 250 MPa. Utsotso pfungwa titanium - 1668 Celsius.

Panguva dzekudya tembiricha zviri husingakwanisi ngura uye anoshanda mamiriro ezvinhu akaoma. Zvisinei, apo tembiricha rinosvika madhigirii 400 Celsius dzokutyaira unhu nokudonha. It zvaanoita chisimba chete senitrogen hunotanga oxidized kubudikidza okisijeni uye mvura mhute, iyo ichikutadzisa kwazvo chiyero chayo. Zvinokosha kuziva kuti mashoko akaita asingakurumidzi kukurova Cracking panguva Welding, asi ayo zviyo kunova huru, iyo emunhu hwokugadzira zvechadenga simbi uye weld yepamusoro. Pfungwa, tinofanira kunzwisisa zvishoma kuti titanium. titanium nomoto - pano ndizvo zvimwe zviri kunakidza. Ngatizive tozotaura.

Kwesayenzi zvinhu nomoto

Panguva ino hatigoni kutaura kuti titanium haiwaniki nyore munyika ino kana kuti chigadzirwa. It vakashanda naye yakawanda vagadziri kubva maindasitiri akasiyana-siyana. Asi zvinofanira kunzwisiswa kuti titanium - chinoshingaira namakemikari maatomu akafanana. Izvi zvinoratidza kuti kushandisa kwakajairika nomoto isingagamuchiriki. Chikonzero ndechokuti panguva kuwa kusvibiswa iri muchimiro carbides uye nitrides izvo kuderedza mabasa acho.

Naizvozvo, zvinokosha zvimiso nomoto - zvakakwana voga kubva dzakapoteredza kwezvakatipoteredza. Ava: okisijeni, senitrogen, rehydrogen nevamwe. Mukuwedzera, nomoto basa rinofanira kuitwa pachidiwa pamatunhu aimhanya. Refu kudziyisa ari sekristaro yekamuri anowedzera zviyo, izvo yekudyidzana inowedzera brittleness. Chero zvazvingava, nomoto pamusoro titanium, iyo ichakurukurwa muudzame pazasi zvemichina - zvakaoma uye akaoma muitiro. Uye ikozvino handei mberi.

Titanium nomoto argon

Argon mhando Welding simbi ichi chinonyanya akakurumbira pakati nenyanzvi yose. Izvi imhaka yokuti pane haina kushandiswa fluxes uye electrodes saka akaita yakasvinuka uye kunzwisisa nomoto kushandiswa. Uyezve, nzira chokuwana argon welds chokuita yepamusoro mhando nomoto. With mabikirwo yepamusoro chisimbiso inotengwa.

Hatigoni kutaura pamusoro yose sezvakaita argon nomoto. It iri chokwadi kuti pane kukwanisa kubata zvose zvivako zvikuru nezviduku nhengo. Musono ichi anopa imwe yepamusoro. Uyezve, argon nomoto pamusoro titanium zvakanaka chokuti zvinokwanisika kushanda pane imwe diki kuitika, uye rinobvumira kuti weld zvinhu kuva Ukobvu 0.5 mm. Argon anogona kudzosa mashoko vakarasikirwa nezvadzo yepakutanga.

nomoto pamusoro titanium uye ayo alloys: Technology

Basa rinofanira kuitwa anokwanisa mukoti pamwe yakakodzera michina. Uyezve, ichi multi-danho muitiro. Matanho ose anofanira kuramba rigorously yakasimbiswa kutevedzana uye akaita maererano nemitemo.

Danho rokutanga - regadziriro. Panguva iyi zvakafanira kuchenesa simbi pamusoro. Zvinokosha kuti kubvisa oxide firimu. Micheto kazhinji zvakaipa oxyfuel nzira. Item kana workpiece kupatsanurwa pamwe fluorine uye asidhi (hydrochloric). Izvi zvinofanira kuchengetedzwa kuramba tembiricha 60 Celsius. Pano zvakakosha kupa kudzivirira kubatwa simbi kubva zvakaitwa pamwe mumhepo mhepo zvose kunze neshure divi. Kuti izvi zvidaro, zvakakodzera mhangura kana simbi Mapedhi zvinofanira kushandiswa musono. Kuwedzera Mapedhi kubvumirwa kushandiswa anodzivirira visors uye anokosha mokugezera.

Munguva nomoto muitiro

The kwacho kunoitika panguva dzose uno. The burner iri yakaiswa rinokosha tungsten electrode. Kana simbi anouya neVadzidzi yemagetsi chinhu chakakombama akaumba weld dziva. Temperature kazhinji chinosvika 6 zviuru Celsius.

Under kwokudzvinyirira kwomunhu chinhu chakakombama yakanyungudutswa titanium zvishoma kusundwa. Zvakaratidza kuti burner unopisa rusesi. Izvi zvinogona kunzi mukana sezvo yekudyidzana hwakavandudzika rakapinza simba. Uyezve, nguva dzose pumped argon, iro anotidzivirira pamusoro yokuwana oxygen, senitrogen uye imwe tsvina.

chimwe chinhu

About uye kubatwa titanium. Cold nomoto kunosanganisira kushandisa filler waya chete kana simbi ukobvu kwazvo 1.5 mm. Kana pakukora iri 10-15 neMM, chakanamwa nomoto rinoitwa munyika anyatsofukidzwa chinhu chakakombama ndima. Kana basa rakanga raitwa pamwe kuchengetwa zvigadzirwa, zviri musono hakudi ribude kubva gang. Richava kumeso uye high quality. yeimwe kwakadaro vanoonekwa ne mukuru airtightness uye mukurumari.

Arc nomoto uye Erekitironi danda nomoto

Anyatsofukidzwa chinhu chakakombama nomoto chinhu hwakanaka yapfuura. Nzira iri inobva kuputira zvinhu kubva kwokunze kwezvakatipoteredza chaiwo fluxes. Zvinoyerera rudzi namatidza. Inonyanyoshandiswa kushandiswa svosve-A-siyana okunatsiridza. The peculiarity nezvenzira kunoratidzwa chokuti zvaigoneka kuti vabudirire nani sekristaro yekamuri chivako pane kana Welding iri inert mhepo. Saka, zviri kudiwa zvakadaro kubatwa titanium. Welding titanium nzira kwakadaro hakuiti zvinoshatisa chokupika chikamu.

Erekitironi danda nomoto ane zvainovhiringidzawo zhinji. Asi pane imwe inokosha zvinobatsira, iyo zvakazara kudzivirirwa kubva kwokunze hwaiitwa zvesimbi. Izvi zvinoita kuti munhu mukuru chaizvo unhu sekristaro napamahwindo. Kana izvi zvaitika panguva kumhanya, yekudyidzana kuderedza simba kusimba basa rinoitwa. Panewo Electro-gang nomoto, izvo zvevakomana haana kugamuchira kuparadzirwa zvakakodzera. Its chinhu kunoratidzwa kuti electrodes inoshandiswa zvakafanana zvinhu sezvo welded pemvura kwacho.

mhedziso

Zvino iwe une pfungwa mukuru kuti nomoto. Titanium inverter nomoto nokuda iro nevakawanda kushandiswa, ane nemamwe maitiro. Ndokusaka rinoshandiswa apo pasina rakakodzera simbi kana nedzimwe simbi. Asi kwemitengo zvokushandisa nomoto, simba kusimba acho, uyewo dzakawanda dzinoodza zvikonzero zvinoita kuti kukura kushandisa simbi iyi. Kunyange zvakadaro, vamwe makambani tichingotarisira kuedza kuita napo kuitira kuti zvive nyore uye nyore kuti unhu weld. Somuenzaniso, mutungamiriri rokutengesa pamusoro yokuvirisa chinhu zvakasimba "Elf Villingen" - "Titan". Cold nomoto kushandisa kambani rinova akaoma uye mirefu. Chokwadi, rookie achiri havagoni kurarama rakadai, asi nyanzvi zvichava nyore kuita basa ravo. Zvikurukuru, ichi ndicho zvose zvinogona kuudzwa Welding resimbi akadai titanium.