MIG-segesi ngezixhobo lwangoku

Ngoku kunzima ukuthelekelela imveliso, nenokuthi ngaphandle koncedo iwelding. Le nkqubo njengendlela ukudibanisa iindawo ezahlukeneyo ngokupheleleyo izinto ezomeleleyo isetyenziswa ngokubanzi. Eneneni, kwiimeko ezininzi, welding yeyona ndlela kuphela esebenzayo zesinyithi kunye nezakhiwo ezimbaxa. Ekubeni kukho imfuno olunjalo inkqubela yalo iteknoloji ukulinda abaphuhlise sihambisane maxesha. Ngezantsi sijonga zadibana ezingundoqo intsingiselo iwelding mihla.

Welding MIG, Mma

Manual Metal Arc ngokoqobo yaguqulelwa Russian njenge "electrode arc welding manual." Le ndlela uqhagamshelwano - nguvulindlela ngendlela inkqubela ye welding. Le nkqubo ingaphantsi yobuchwepheshe ukwedlula abanye, oko kuthetha ngezantsi, nangona kunjalo, oku kuhlala inokuthenjwa namhlanje.

Umgaqo tyando ngolu hlobo lulandelayo: njengoko electrode nesiziba umsebenzi arc kunikezela ngoku ngqo okanye nokuxuba. I arc electrode idibanisa nge iindawo zesinyithi ukwenza ichibi etyhidiweyo metal ne electrode, apho zeBlack etyhidiweyo iya kumphezulu ngokudibeneyo.

inkqubela abatyhidi

Modern technology iwelding isalathiso MIG, MAG, TIG zezinye iindlela ezininzi mihla arc welding kwaye ngeli nqanaba kuphuhliso lwamashisini ihlabathi zisetyenziswa ngokoqobo kuyo yonke indawo. kopi makhwelo ayisoloko uyazi ukuba yintoni na - MIG / MAG-welding. Inkcazo yale nkqubo imi ngolu hlobo lulandelayo: inkqubo lib iinxalenye yesinyithi, apho kummandla arc yombane wakhonza zokhuselo ejecting igesi iigesi ezikhethekileyo emoyeni ukusuka kummandla ukuba iintsimbi welding. Nguwo lo umsebenzi igesi olukhuselayo. In MIG-ukuwelda a ukuwelda bath ukhuselekile ngokupheleleyo oksijini nitrogen.

Umahluko omkhulu MIG kunye MAG-welding

Noko ke, kopi abanamava uyazi ukuba yintoni na - MIG kunye MAG-iintsimbi, ngaphezu kwezi ntlobo kwahluka enye kwenye. Umahluko kulala kwisihloko kunye translation zabo. Grant (Metal egalelwe Gas) liguqulelwe ngokuthi "metal negesi egalelwe."

Phakathi kwezi gesi egalelwe ziquka argon. Ezi gesi ezifanelekayo i welding ye-aluminiyam, ikopolo, titanium kunye aluminium ezahlukeneyo kwayo. MAG (Metal Gas Active) yaguqulelwa isuka IsiNgesi njenge "negesi esebenzayo metal." Phakathi kwezi gesi na ioksijini, icarbon dioxide kunye hydrogen. Le igesi isetyenziselwa iwelding ehomereni ezisezantsi-ingxubevange, yaye korroziynoprochnyh yodidi unalloyed.

Umgaqo nokusebenza okuzenzelekayo ukuwelda

Umgaqo ukusebenza semi-oluzenzekelayo kwindawo yokuqala kukuba ucingo electrode, owaphulelwa manual specialist arc welding ingenisa izandla zabo ngoncedo ukubambelela kwaye, kwi semi-oluzenzekelayo inikezelwa yi yinjini. Ngoko ke, le ndlela ibizwa ngokuba semi-oluzenzekelayo MIG-welding. Kwicingo la engenamsebenzi mbini - oko kukuthi i electrode conductive kunye nezinto lokufaka. umbane unikwa nje phambi kokuba ephumayo ukusuka electrode inkcukacha, esikhoyo phakathi ekupheleni ucingo electrode kunye arcing metal kwenzeka.

Irhasi yokuzikhusela kubonelelwa ngokusebenzisa amanzi esatsiba igesi olungqonge wire electrode. Irhasi uvutha ngenxa inertia lenkosikazi zonke iigesi esesibhakabhakeni, ingekuko amandla ukuwelda yesakhiwo omhlophe. Nakuba kunjalo, ukongeza zikhusela irhasi kwaye enze imisebenzi neuropathy. Xa uvikele igesi kuxhomekeke nokuqulunqwa kwe-atmosfera kwindawo arc yombane, nayo leyo kunempembelelo entle conductivity yayo.

TIG welding

Ngokungafaniyo MIG-welding, Tungsten Faka Gas - Le ncwadana arc welding, eziveliswe ngokupheleleyo usebenzisa igesi electrode non-eziphelayo wasikhusela ucingo yi kudla. Kwakhona, olu hlobo kuthiwa TIG welding. Undoqo yale nkqubo imi ngolu hlobo lulandelayo: kwindawo arc ngokusebenzisa amanzi esatsiba inikezelwa uvikele igesi, apho non-eziphelayo electrode ke Tungsten a inganyibiliki, kodwa isetyenziswa njengesixhobo ukutyala ucingo.

Ngokutsho ngezigaba, TIG welding, MIG, Mma libhekisela iklasi ka-Mma. Olu hlobo iwelding kuyacetyiswa ukuba uqhagamshelwano namalungu amancinane kakhulu kunye umsantsa ka-0,01 mm. Eyona Ububi TIG-compound kuthelekiswa ne-MIG-welding, ufikelele luphantsi kakhulu. Ukuba ufuna Obusemagqabini ubunjani akuyi kuya kuthatha ixesha lakho, yinto ukhetho kokufanelekileyo ukuba zentsimbi-esthete.

Amathemba technology iwelding

Kweli nqaku, safunda malunga iintlobo eziphambili welding, nto leyo ithandwa kwaye zifunwa ngalo mzuzu kumashishini ezininzi ezinkulu nezidanga zemveliso. Namhlanje ubukhulu becala kusetyenziswa MIG-welding, TIG-technology, intonga iintsimbi electrode, njalo-njalo. Noko ke, thina ngoku andikawukhankanyi iindlela oluzenzekelayo amalungu kokuxhuma, esetyenziswa kolu shishino.

Ukuba lokumba kwihlabathi zobuchwepheshe aba phantsi uphuhliso, singakwazi kuxubusha nokutsala kwizikim ulawulo ihambelana, xa ucwangcisa kwiinkqubo exposure oluzenzekelayo, umzekelo, ububanzi intsimbi weld ehambelana iiseti isantya feed wire, ukuwelda zangoku kunye nezinye iparameters. Oku amaxesha amaninzi kwandisa intuthuzelo umqhubi kunye nokusebenza. Ukongezelela, ngoku, kule nkulungwane yama-21, welding elibaliswayo luhlobo oluzimeleyo imveliso kwaye kunegalelo indalo lwezoyilo ngokwesiseko entsha. Weldments ke kwiqondo lobushushu eliphezulu kakhulu kwaye ephantsi kakhulu yaye ingcinezelo nako ukusebenza nkqu ongenawo isithuba.

ubuchwepheshe bale mihla entsimini iwelding ivumela ukuba basebenze kunye iplastiki, iglasi, iiseramikhi kunye nezinye izinto. Kutshanje, welding isetyenziswa nkqu sokudityaniswa uthambile zokuphila kwithishyu. Ngoko ke, kuya kuphuhliswa lo msebenzi, ukuphuculwa kunye imfuno iya kuhlala injalo, ngokunjalo kuyo yonke imbali yomntu kunye nenkqubela. A umsebenzi iingcali ezifana uya kuhlala ebalulekileyo kuyimfuneko.