Imishini zokushisela ngezandla zabo. ngokurhaba kagesi

Kusukela esihlokweni uzofunda ukuthi yimiphi imishini yokwesekwa. Ngezandla zabo, ukwenza kwabo kulula, uma kukhona ulwazi oluyisisekelo lobunjiniyela kagesi kanye namathuluzi adingekayo. Njengoba isisekelo somshini wokushisa singathathwa njengengu-transformer eyenziwe ngomumo, futhi senziwe ngokwakho.

Yiqiniso, imiklamo enjalo idla amandla amaningi, ngakho-ke, kuyoba khona ukwehla kwamandla kagesi kunethiwekhi. Lokhu kungathinta ukusebenza kwemishini kagesi yasendlini. Kungenxa yalesi sizathu ukuthi izakhiwo, ezisekelwe ezintweni ze-semiconductor, ziyasebenza kakhulu. Ukuyibeka ngokulula, lena imishini yokudonsa inverter .

Umshini wokushisa olula

Ngakho-ke, into yokuqala okufanele ucabange ngayo yiyona ndlela elula kunazo zonke umuntu angaziphindaphinda. Yiqiniso, lawa madivayisi asekelwe kubaguquli. Ukuklama, okucatshangwa ngezansi, kukuvumela ukuthi usebenze kusuka ku-220 no- 380 volts. Ububanzi obukhulu be-electrode esetshenziselwa ukukhwelisa ngamamitha ayi-4. Ubukhulu bezinsimbi zensimbi ezibunjiweyo buphakathi kwamamithamitha angu-1 ukuya kwangu-20. Mayelana nendlela yokwenza umshini wokushisa ngezandla zakho, manje ufunda ngokugcwele. Futhi ungakwazi ukuhamba kusuka elula kuya eziyinkimbinkimbi.

Naphezu kwazo zonke izici ezinhle kakhulu, ukwakhiwa komshini wokushisa kwenziwa ngezinsiza ezitholakalayo kalula. Kuzodingeka ukhiqize ukunciphisa i-transformer, isebenze ku-phase-phase voltage. Ngesikhathi esifanayo amandla ayo kufanele abe ngama-kilowatts angu-2. Futhi kufanele uqaphele ukuthi ngeke udinga yonke i-windings. Ngakho-ke, uma kwenzeka omunye wabo engekho ohlelweni, ngeke kube nezinkinga ngokuklama okuqhubekayo.

I-Transformer transformer

Okubalulekile ukuthi udinga nje ukwenza izinguquko ekuphefumuleni kwesibili. Ukuze wenze lula umsebenzi ongezansi, lesi sihloko sibonisa umdwebo womshini wokushisa, ukuxhuma kwayo kwinethiwekhi kuchazwe futhi.

Ngakho-ke, ukuphefumula okuyinhloko akufanele kuthinteke, kunezici ezidingekayo zokusebenza kusuka kunethiwekhi ekhona yamanje ye-volts engu-220. Akudingekile ukuhlukumeza umgogodla, kukwanele ukuhlukanisa ukuqhuma kwesibili ngqo kuwo, futhi esikhundleni salokho kuwuvusa umoya omusha.

Ku-transformer, okumele ukhethe, kunezingxube eziningana. Amathathu ayisisekelo, okufanayo. Kodwa kukhona futhi ukuphefumula okuphakathi. Kunezintathu zazo, futhi. Kukhona okuphakathi kokuthi kuyadingeka ukubuyisela ucingo olufanayo olwalusetshenziselwa ukwenza okuyisisekelo. Futhi kuyadingeka ukwenza inselele yonke ukuphendukela kwemashumi amathathu. Ama-windings angaba ngu-300 ephelele kufanele aqhubeke. Ngenxa yokumiswa okuqondile kwe-wire, ungakwazi ukwandisa amandla omshini wokushisa.

Ukuphefumula kwesibili kukhishwa kwikhoyili engaphandle. Inombolo eqondile yokuguquka kunzima ukucacisa, ngoba ngaphezulu, kungcono. Intambo isetshenziswe esigabeni esiphambene samamitha ayizi-6-8 square. Kanye nalo, ucingo oluncane lulimala ngesikhathi esisodwa. Njengekhebula lamandla kuyadingeka ukusebenzisa i-multi-strand ngokuhlukaniswa okuthembekile. Yile ndlela imishini yokwesekwa eyenziwa yedwa.

Uma uhlaziya zonke izakhiwo ezenziwe ngokusebenzisa lobu buchwepheshe, khona-ke kuvela ukuthi inani elilinganiselwe lensimbi lingamamitha angaba ngu-25. Uma kungekho ucingo olunesigcawu esikhulu, ungasebenzisa ikhebula ngendawo engama-millimetre angu-3-4. Kodwa kulokhu kufanele kube kabili lapho ihamba.

Ixhuma i-transformer

Umklamo unomshini wokulanda olula. I-semi-othomathikhi ingenziwa ngesisekelo sayo, uma wenza enye iqhube amandla ukufaka amandla kagesi kagesi. Qaphela ukuthi umkhiqizo we-transformer uzoba nomanje ophezulu kakhulu. Ngakho-ke, zonke izixhumi eziguqukayo kumele zenziwe njengezinzile ngangokunokwenzeka.

Ukuze wenze ama-terminals axhumane nezikhonkwane zesibili, uzodinga ithubhu yethusi. Kufanele ibe nobubanzi bamamitha ayi-10, nobude buka-3-4 cm. Kusukela ekupheleni komunye kufanele kukhishwe. Ipuleti kufanele itholakale lapho kudingeka khona ukufaka imbobo. Ububanzi bayo kufanele bube yingxenye eyodwa yesentimitha. Ngakolunye uhlangothi, izintambo zifakiwe. Kungakhathaliseki ukuthi umshini wokushisa uwukuthi i-DC noma i-AC, ukushintshwa kwenziwa njengokuqinile futhi okunokwethenjelwa ngangokunokwenzeka.

Kuyinto efiselekayo ukuwahlanza ngokuphelele, uma kunesidingo, ubaphathe nge-asidi bese uyayinciphisa. Ukuze uthuthukise othintana naye, umkhawulo wesibili we-tube kumele uhlelwe kancane ngesando. Iziphetho zokuqhuma okuyinhloko zithinteka kakhulu ebhodini le-textolite. Ubuningi bayo kufanele bube ngamamitha amathathu, kungenzeka kakhulu. Ihlanganiswa ngokuqinile ku-transformer. Ngaphezu kwalokho, kuleli bhodi udinga ukwenza izimbobo eziyi-10, ububanzi obulodwa cishe ngamamitha ayizi-6. Bheka isiteshi somshini wokushisa, njengoba sixhunywe kwinethiwekhi ye-220 no-380 Volt.

Kudingeka ukufaka izikrini, amantongomane nama-washers. Baxhuma imiphumela yazo zonke izinsimbi eziqalayo. Uma kwenzeka ukuthi kudingeke ukuthi umsebenzi we-welding uvela ku-intanethi yasekhaya eyi-volts engu-220, ukuqhutshwa kokuphela kwe-transformer kufakwe ngokufanayo. Ngokuvumelana nabo, ukuqhuma okuphakathi kuyaqhubeka. Okufanelekile, ukwelusa kuzosebenza ngamandla avela ku-380 Volts.

Ukuxhuma izingqalasizinda eziyinhloko emanzini, kudingeka usebenzise isifunda esihlukile. Zombili ukuphela kwe-windings kuxhunyiwe ngochungechunge. Kuphela lapho ukuhamba okuphakathi kuhlanganiswa ngokulandelana nabo. Isizathu salokhu silele kulezi ezilandelayo: ukuqhuma okuphakathi kuyinkimbinkimbi eyengeziwe ekusizeni, ngosizo lwawo, amavolumu kanye namanje esifundeni sesibili ancipha. Ngenxa yalokhu, imishini yokudonsa, eyenziwe ngeteknoloji engenhla, sebenzisa ngendlela ejwayelekile.

Ukwenza umnikazi we-electrode

Yiqiniso, ingxenye ebalulekile yanoma imuphi umshini wokushisa ungumnikazi we-electrode. Asikho isidingo sokuthenga ngomumo, uma ungayenza kusuka ezintweni eziseduze. Udinga ipayipi lekota lesithathu, ubude balo buphelele kufanele bube ngamasentimitha angama-25. Kuzo zombili kokuphela kudingekile ukwenza izinhlamvu ezincane, cishe 1/2 ububanzi. Ngomnikazi onjalo, umshini wokushisa uzosebenza ngendlela evamile. Izingxenye zepulasitiki zokwakha imfuno ehlukile - kufanele zitholakale ngangokunokwenzeka kusuka ku-transformer nomnikazi.

Kudingeka kwenziwe emasentimitha amathathu noma amane ukusuka enqenqemeni. Bese uthatha ucezu lwensimbi yensimbi, ububanzi balo buyizigidi eziyi-6, weld it ipipu ephikisana nesikhwama esikhulu. Ngakolunye uhlangothi, kubalulekile ukubhoboza umgodi, ukunamathisela ucingo kuyo, okuzoxhumeka ekuqhumeni kwesibili.

Ixhuma kwinethiwekhi

Kumele uqaphele ukuthi udinga ukuxhuma umshini welding ngemithetho yonke. Okokuqala, udinga ukusebenzisa inkinobho, ongenza kalula ukuthi idivayisi ixhumeke kunethiwekhi. Qaphela ukuthi imishini yokwesekwa, eyenziwe yedwa, akufanele ibe ngaphansi kwama-analogs akhiqizwa imboni ngokuphepha. Okwesibili, izingxenye zezingcingo zokuxhuma kwinethiwekhi kumele zingabi ngaphansi kwamamitha ayizigremu ayisigamu nesigamu. Ukusetshenziselwa kwamanje ukuqhuma okuyisisekelo kungaphezulu kwama-amperes angu-25. Ngesikhathi esifanayo, esiteshini sesibili, i-current ingashintshwa ebangeni lobubanzi buka-60-1.20. Sicela uqaphele ukuthi lo mklamo ulula, ngakho kufanelekile kuphela ekusebenzeni kwansuku zonke.

Zama ukunikeza ikhefu elincane ngezikhathi ezithile, kungakhathaliseki ukuthi imuphi umshini wokushisa - okuzenzakalelayo noma umqulu. Sasebenzisa ama-electrode ayishumi nambili - vala ukukhwelisa, vumela ukuthi kupholile isikhathi esithile. Kodwa lokhu kuphela uma ama-electrode anesisindo esingaphezu kwamamitha ayi-3 asetshenziswa. Uma uyingcosana usebenzisa, isibonelo, ama-millimitha angu-2, ukushisa kwe-windings ye-transformer akuphakamisi ama-degrees angama-80. Ngakho-ke, kungenzeka ukuthi usebenze ngaphandle kokuvala umshini wokushisa. Uma usebenza, qiniseka ukugcina izinyathelo zokuphepha. Funda imithetho yokuphepha komlilo yokusebenza komshini wokushisa. Ungabi nobuvila futhi ufunde ngemithetho yokuphepha kagesi.

I-Spot Welding Machine

Umshini wokushisa we-point type uzophinde ube usizo. Imiklamo yamadivaysi anjalo ayinto elula kakhulu kunezidlule. Yiqiniso, okwamanje okukhiphayo kukhulu kakhulu. Kodwa kungenzeka ukuqhuba ukuxhuma kokuxhumana kwezinsimbi kuze kufike kumamitha amathathu ubukhulu. Emiklamo eminingi ayikho ukulungiswa kokukhipha okwamanje. Kodwa uma ufuna, ungayenza. Kuyiqiniso ukuthi yonke into eyenziwe yenziwa yinkimbinkimbi. Isidingo sokulawula umkhiqizo wamanje sisusiwe, ngoba kungenzeka ukulawula inqubo yokudonsa ngokubonakalayo. Yiqiniso, imishini yokudonsa i-inverter iyosebenza kakhulu. Kodwa ama-dotted angenza lokho okungavunyelwe ukwenza noma yimuphi omunye umklamo.

Ukuze wenze ukukhiqiza, udinga i-transformer ngamandla angaba ngu-1 kilowatt. Ukugxila okuyinhloko kuhlala kungashintshi. Kuphela okudingekayo. Futhi uma usebenzisa i-transformer endlini ye-microwave yekhaya, udinga ukugoqa ukuqhuma kwesibili, esikhundleni sokuthi uhambise izintambo eziningana zocingo ezine-cross cross section. Uma kungenzeka, kungcono ukusebenzisa ibhasi yethusi. Okukhiphayo kufanele kube yi-volts emihlanu, kodwa lokhu kuzokwanela ukusebenza okugcwele kwedivayisi.

I-electrode holder design

Lapha kuhluke kakhulu kulowo okucatshangwe ngenhla. Ukuze wenze ukukhiqiza, uzodinga amabhange amancane ase-duralumin. Amathanga afanelekayo anesisindo samamitha angu-3. Okuphansi kufanele kube khona, okuqhelile ngokuphelele koxhumana nabo. Njengempahla yokuvikela, ama-washers angasetshenziswa kusuka ku-textolite, kanye ne-lacquer. Noma yikuphi, ngisho nomshini wokulenga okulula kakhulu, udinga umnikazi we-electrode onokwethenjelwa, ngakho-ke ukhokhele kakhulu ukuklama kwayo.

Ama-electrode akhiwa ngethusi, ububanzi bawo buyizigidi eziyi-10-12. Bazinzile ngokuqinile kulo mnikazi ngosizo lwezingeniso zethusi ezixubile. Isikhundla sokuqala se-electrode holder - isigamu saso sihlanjululwe. Ukuze unike amandla, ungasebenzisa iziphethu. Okuhle kusuka kuma-clamshells amadala.

Umsebenzi we-welding contact

Kudingekile ukuxhuma ukuxhuma okunjalo kwinethiwekhi kagesi ngokusebenzisa inkinobho yokuzenzekelayo. Kumele kube nomanje olinganisiwe wama-amperes angu-20. Qaphela iqiniso lokuthi emnyango (lapho une-counter), umshini kumele ufanane nemingcele noma enkulu. Ukwenza i-transformer ivule, kusetshenziselwa isiqalo esilula se-magnetic. Umsebenzi womshini wokuxhuma ohlangothini oxoxwa ngenhla uhlukile. Futhi lezi zici uzothola manje.

Ukuze usebenze isiqalo se-magnetic, kufanele unikeze i-pedal ekhethekile, ozoyicindezela ngonyawo lwakho ukuze wenze okwamanje kwisifunda sesibili. Sicela uqaphele ukuthi ukuxhuma koxhumene nabo kuyashintshwa futhi kuvaliwe kuphela uma ama-electrode ehlanganisiwe ngokugcwele. Uma ungayinaki le mithetho, khona-ke kuzovela izinhlanzi eziningi, ngenxa yalokho, lokhu kuzoholela ekushiseni kwama-electrode, ukwehluleka kwabo. Zama ukunaka izinga lokushisa lomshini wokushisa njalo ngangokunokwenzeka. Ngezinye izikhathi, thatha ama-breaks amancane. Ungapheli ngaphezulu kweyunithi.

Umshini wokukhipha inverter

Kuyinto yesimanje kunazo zonke, kepha kunzima ukuyiklama. Isebenzisa abajikelezi be-transformer kanye ne-semiconductor ngamandla aphezulu. Mhlawumbe, lena yiyona imininingwane ebiza kakhulu futhi elula. Okokuqala, ukunikezwa kwamandla kwenziwa. Kuyinto impulse, ngakho-ke kubalulekile ukwenza transformer ekhethekile. Futhi manje ngokuningiliziwe ngokwengeziwe ngalokho okwenza umshini wokushisa onjalo. Izici zezingxenye zalo zilandelayo.

Yiqiniso, i-transformer esetshenziselwa inverter isincane kakhulu ngobukhulu kunalokho okubhekwa ngenhla. Kumele futhi wenze ukuphoqa. Ngakho-ke, kufanele uthole umgogodla we-ferrite, uhlaka lwe-transformer, amathayi wethusi, amabakaki akhethekile ukulungisa izingxenye ezimbili zomgogodla we-ferrite, itheyipu. Lokhu okumele kukhethwe kufanele kukhethwe ngokusekelwe kwedatha yokuzinza kwayo. Landela lawa macebiso lapho wenza ama-inverters e-welding.

Ukukhala kwe-transformer

I-transformer inxeba kulo lonke ububanzi befreyimu. Kuphela ngaphansi kwaleso simo kuzokwazi ukumelana nanoma yikuphi ukwehla kwamandla. Ukuze kuqhume umoya, ibhasi lezethusi noma izintambo ezihlanganiswe esitokisini zisetshenziswa. Qaphela ukuthi i-aluminium wire ayikwazi ukusetshenziswa! Awukwazi ukumelana nokulingana okunjalo okukhulu kwamanje kagesi okukhona ku-inverter. Umshini wokushisa onjalo we-dacha uyakwazi ukukusiza, futhi isisindo saso sincane kakhulu. Amakhoyili anxeba njengoba kunzima ngangokunokwenzeka. Ukuqhutshwa kwesibili kuyinkambo emibili ngobukhulu bomda wamamitha amabili, ephikisana ndawonye.

Kufanele bahlukaniswe omunye nomunye. Uma unezinqolobane ezinkulu zezinguquko zelayini kusuka kuma-TV amadala, ungawasebenzisa ekuklanyeni. Kuthatha izingcezu ezingu-5, futhi zidinga ukwenza isifunda esisodwa esivamile samagnetic. Ukuze wenze idivayisi isebenze ngokusebenza kahle, udinga ukunaka yonke imininingwane. Ngokuyinhloko, ukuqina kwetambo lokuphuma kwe-transformer kuthinta ukuqhubeka kwayo.

Umklamo we-inverter

Ukwenza umshini wokushisa 200, kubalulekile ukunikeza ukunakekelwa okukhulu kuzo zonke izinto ezincane. Ngokuyinhloko, i-transistors yamandla idinga ukulungiswa kwi-radiator. Futhi ukusetshenziswa kwamagesi okushisa kwamukelwa ukudlulisa ukushisa kusuka ku-transistor kuya ku-radiator. Futhi kunconywa ukuguqula njalo ngezikhathi ezithile, njengoba kunendawo yokuma. Ukudluliswa kokushisa kwehla, kungenzeka ukuthi ama-semiconductors ayohluleka. Ngaphezu kwalokho, udinga ukwenza ukupholisa okuphoqelelwe. Kusetshenziselwa le njongo ukuqeda ama-hoods. Ama-diodes akhonza ukulungisa i-AC, kubalulekile ukulungisa ipulatifomu ye-aluminium. Ubukhulu bayo kufanele bube ngamamitha ayi-6.

Ukuxhumeka kohola kuqhutshwa ngosizo lwethusi elingenalutho. Isigaba saso esiphambanweni kufanele sibe ngamamitha ayi-4. Qaphela ibanga eliphakeme phakathi kwezintambo zokuxhumana. Akufanele kuthintane, kungakhathaliseki ukuthi umphumela womzimba we-welding equipment usebenza kanjani. I-throttle kumele ivikeleke emshini womshini wokushisa usebenzisa ipuleti yensimbi.

Futhi lesi sigaba kufanele siphinde siphendule ngokuphelele isimo se-throttle ngokwaso. Ukuze unciphise ukudlidliza, kubalulekile ukufaka uphawu lwe-raber phakathi komzimba kanye ne-throttle. Izintambo zamandla ngaphakathi kwedivayisi zenziwe ngezikhombandlela ezahlukene. Uma kungenjalo, kungenzeka ukuthi isifundazwe esifushane sizokwenzeka. Kuyadingeka ukuthi ufake i-fan ukuze ihlasele wonke ama-radiators ngesikhathi esisodwa. Uma kungenjalo, uma ungakwazi ukusebenzisa omunye fan, kufanele ufake ezimbalwa.

Kodwa kungcono ukubala ngokugcwele esikhundleni ukufakwa zonke izingxenye system. Qaphela ukuthi yesibili emazombezombe ukuba selehlile kahle. Njengoba ubona, hhayi kuphela radiators ezidinga kahle emoyeni indlu. Kulesi sisekelo kungenzeka ukwenza ngaphandle izindleko argon Welding umshini. Kodwa ukwakhiwa yayo kuzodinga ukusetshenziswa ezinye izinto.

isiphetho

Manje ngoba sewuyazi ukuthi indlela yokwenza izinhlobo eziningana imishini Welding. Uma une amakhono ekuklanyweni izindlela umsakazo-electronic, kungcono, yebo, ngihlale at umshini inverter Welding. Wena ukuthatha isikhathi, kodwa okukhipha uzothola idivayisi ephelele okungahambisani ukuthela ngisho nozakwabo ezibizayo Japanese. Futhi kungadla amapeni nje okwenza.

Kodwa uma kukhona isidingo sokwenza umshini Welding, okuthiwa, ezisheshayo, kubonakala kulula ukuxhuma Transformers ezimbili kusukela microwave Ohhavini nge ezishintshwe Windings yesibili. Ngemva kwalokho, wonke iyunithi kungathuthukiswa ngokunezela drive kagesi wokondla electrode. Ungakwazi futhi ukuthi uhlele ibhaluni egcwele carbon dioxide imvelo e weld yayo izinsimbi.