Thermite nomoto: rwokugadzira. Practice thermite mumba uye mune magetsi indasitiri

Welding kushandiswa, nezvibereko zvisinei kwezvinhu zvinoshandiswa kunoperekedzwa nekurovererwa asi Workflow unotambudza. Tenzi ndiye kugadzira michina, consumables, uyewo kutarisira kuchengeteka. Saka zvinokosha kufunga mari mabasa sezvo mari nokuda kwacho mune dzose muoti hapasi kupembedza kunaka mugumisiro. Panyaya iyi, mumwe zvinobetsera ndiye thermite nomoto, izvo nyore kuita, Kuwanikwa zvinhu uye mune zvimwe zviitiko anotibvumira kuita kumusoro simba majoini.

Michina Features

Juru nomoto muitiro inozivikanwa nokushandisa chaiyo upfu wemisanganiswa izvo panguva combustion emit yakawanda kupisa. Kazhinji, ndiwo musanganiswa simbi, makatumidzwa mujuru. Traditional mubatanidzwa kunosanganisira kushandiswa zviviri zvinoti - the kuvesa mass sezvamunoita, kubva izvo pakupisa asunungurwa. Sezvo oxide pakafunuka makabuda kubva simbi uye chikuru activator kuti juru ine magnesium uye aruminiyamu. Uyezve, thermite nomoto unyanzvi kunoita kushandisa oxides ose chromium, tungsten uye nickel. Nokuda Nezvakakuyiwa izvi kunokwanisika nokusimbisa nokupisa. Saka, kana musanganiswa aruminiyamu uye magnesium rinopa ushamwari vanenge 2500 ° C, iyo nziyo ose chromed tembiricha akamutswa kuti 3500 ° C. Akasiyana uye kubatanidza musanganiswa. The inonyanya chivako dambudziko iri mubatanidzwa magnesium, yavaibvisa uye barium peroxide. Chaiwo zviri rinopisa thermite zvinosanganisira kuramba vachishingaira kupisa kunyange vaaisangana nemvura. Nemamwe mashoko, musanganiswa zvisingaiti kudzima netsaona zvazvinoita.

Mhando thermite nomoto

Pane zvina chikuru kuita kwakadaro nomoto mitoo - kuburikidza zvenguva kuumbwa zvabatanidzwa uye abutting duplex. Panguva oparesheni zvenguva Kuumbwa madota musanganiswa kuva mamiriro emura simbi, uye izvi hazvina chokuita pokutangira zvechadenga yezviri fuma juru. Kazhinji nzira iri kushandiswa kuwedzera Hardware, izvo pre-vakatasva panzvimbo. Zvakananga zvinhu pamwe mundiro, cathode wopedza zviteshi vaishandisa thermite garo nomoto, nokuti izvo pre-muvhenganiswa iri vanogumurwa mu sechoto. Combined chidobi kunosanganisira wemishonga ane jekiseni nzira uye garo nomoto. Kureva tenzi anogona kuita zvinokosha kushanda uchishandisa mvura akakonzera kubatana kwe, uye mupendero kunatsiridza akatunhidzwa Via garo nomoto. Maererano duplex, nzira iyi anopa Kuturwa Danho, umo Kuumbwa chakagadzirwa fused kugadzira gwanza.

kushandiswa michina

Hwaro kuratidzwa pamusoro Kukuru Mukutonga kwechiFascist, iyo anobvumira mukushanda mujuru, kusanganisira chinoitwa chinhu uye yakaumbwa nesimbi vakawanda. The chingasataurwa ngachibikwe zvedongo kana tungsten zvichienderana zvinodiwa tembiricha hwechiKomonisiti. Yoga kugadzirira uye anoumba. Special chizvaro kukubvumira kushanda zvakawanda hwaro yakanyungudutswa. Zvinofanira kugadzirira thermite nomoto midziyo ari muchimiro clamping uye kugadzira michina kuti muhombe mazano, pakaitwa aricheke uye hwokugadzira penzura akagadzirirwa zvakananga kwakadai kushanda. Zvichienderana kushanda ezvinhu uye kuita zvinodiwa vangafanira chaiyo burner nokuda inverter uye lämpömittari.

Practice Anoshanda pamba

Mudzimai upfumi, pamusoro nomoto mhando iyi anoponesa vaya vasingagoni zvakanaka kushandisa nzira dzemagetsi kana gasi kubatanidza uchanyangadika. Kazhinji kacho zvakadaro, mumwe juru ane risingamboshandisi tembiricha - vanenge 1300 ° C. nzira iyi kunoita kuti nyore aruminiyamu sezvamunoita, izvo zvinogona kukonzerwa vagadzirise zviduku makatsemuka mune zvivako simbi, akavhiyiwa kana kushandisa avtoslesarnye weld chisimbiso kuvakwa. Kazhinji, thermite nomoto rinoitwa pamusha pasina chinokosha inverters. Kushanda turusi kuita thermite penzura, kana chikabatwa adroitly, izvo zvinoita kuti vabudirire kubatana kwakasimba.

Practice kuvhiyiwa pasi maindasitiri ezvinhu

Industrial sangano muitiro Welding pamwe thermite wemisanganiswa ane Misiyano zhinji. Chokutanga, rinoshandisa rikurumidze simbi yeimwe dzakakwirira nokupisa. Mujuru vakafanana pamwe kwebasa rinofanira chromium, tungsten uye zvimwe zvinhu pamwe kushingaira combustion chaitika. Nokuti hwokugadzira sangano kwacho kunodawo kushandiswa zvikuru simba zvokushandisa, kureva imwe thermite penzura nyanzvi havasi shoma. Somuenzaniso, thermite nomoto mukati zvemagetsi indasitiri hazvo kunosanganisira kushandisa inverters, pamadhigirii nezvimwewo izvo anobvumira kuti chamber zviri Workflow Kurongwa. Chechitatu chepfungwa nomoto mumaindasitiri - Arikugadzirira rinokosha kunhaka Snap. Used foundry refractory siyana kuzadza pakakoromorwa, mukuru Kukuru Mukutonga kwechiFascist dzibate uye okusungisa zvakasiyana mazano.

Features nomoto waya

thermite nomoto chidobi unonyatsoshanda kushanda pamwe magetsi wiring. Uyezve, nzira iyi inogona kushandiswa zvose bhizimisi uye mumba. Paiitwa basa-metal remubatanidzwa wiring vakaumba harinzwi. Zvakakosha kuziva kuti kuderedzwa hama kusvika yasara kwemashoko panzvimbo iri nomoto waya thickened mugove magetsi nemishonga. inokosha thermite katuriji rinoshandiswa vakawanda nomoto. Zvikurukuru, anogadzirwa pachishandiswa thermite nomoto waya yakagadzirwa aruminiyamu uye stalealyuminiya. Kune chaiyo zvombo kushandiswa nendarira wiring wo - vari yakagadzirwa nesimbi yezvidhinha.

Safety mu nomoto

Pasinei nyore Implementation chakanamwa nomoto nzira iri nokuda dzakananga zvemakemikari ehupfumi pakati thermite wemisanganiswa takatsunga ne zvikuru kuzviomesera pawakaperera nekuchengetedzwa mitemo. Chekutanga, chaiwo zvinodiwa kuti sangano kuchengetera esimbi Nezvakakuyiwa. Zviri pakuraramisa kuchengetera rakaoma uye kumira dzimba. Uyezve, thermite nomoto haabvumiri kushandisa nyoro upfu zvakananga panguva kuvesa. Chechipiri, inokosha zvinodiwa uye kuti mamiriro ezvinhu nomoto. The oparesheni kunogona kuitwa chete panguva imwe tembiricha pamusoro 10 ° C. Kubatana anofanira kare kucheneswa uye degreased.

Zvayakanakira nezvayakaipira ose thermite nomoto

Kubatsira zvinosanganisira Kuwanikwa zvokuvakisa, ari nyore zhinji akavhiyiwa uye kuderedza simba rakawanda panguva aurayiwe mabasa. Nemamwe mashoko, musimboti ichi zvakakodzera pamwero mukuru nomoto muhombe zvakagadzirwa uye mabasa kuti mhuri duku. Kana zvainovhiringidzawo, ari thermite nomoto anopa zvakawanda nezvinetso musono connectivity. Chokwadi chokuti chigadzirwa zvakananga panguva tenzi oparesheni hadzikwanisi kuongorora kunaka pakakoromoka inotungamirwa uye yeimwe. Somugumisiro, kutarisira kumeso uye yakachena vaiitawo zvikamu hurongwa pasina kuchikosha deformation kakawanda hakusi zvakakodzera. Asi maererano nesimba uye mukurumari pakati thermite yeimwe inokurukurwa somumwe yakanakisisa.

mhedziso

Vagadziri Welding midziyo kunyanya kuvandudza zvokushandisa nokuveza, kupa mupristi kuita mudziyo uri chafariz migumisiro. Kutungamirirwa pokumuka mano unoruramiswa, asi nokushanda midziyo pamwe yakawedzera simba sezvingatarisirwa inoda upfumi hombe simba wedzerai. Practice rinoratidza thermite pamba, kushandiswa simbi upfu wemisanganiswa kwakavakirwa aruminiyamu uye magnesium pamusoro nokuveza simba unobereka zvimwechetezvo sezvo dzimwe nzira. Chimwe chinhu ndechokuti zviri wemisanganiswa idzi kunoda dzichikunetsa uye mari. Asi nechinouya izvi akabhadharira kuti pakawanda michina. Kuvapo iri nemauto yakazara-siyana Nezvakakuyiwa ose aruminiyamu kuti tungsten achasika zvakasiyana wemisanganiswa yakakodzera yeimwe ose njanji sleepers uye kushanda waya yakanaka simbi.