Hobaneng ha Capacitor Discharge Welder e le Bohlokoa Tlhahisong ea Likoloi?

Tlhahisong ea sejoale-joale ea likoloi, boleng ba welding ea fastener ha bo khetholle feela ho ts'epahala ha likarolo tsa motho ka mong; hape e susumetsa ka kotloloho polokeho ea sebopeho sa koloi, katleho ea tlhahiso, le litšenyehelo tsa nako e telele- tsa ho sebetsa. Ka lebaka lena, welding ea fastener e fetohile ts'ebetso ea bohlokoa ho pholletsa le litsamaiso tsa tlhahiso ea likoloi. Sena se bonahala haholo 'meleng-ka har'a-meaho e mesoeu, ho kopanngoa ha chassis, le ho etsa libethe tsa koloi ea motlakase, moo palo e kholo ea linate, li-studs, le li-fasteners tse ling li tlamehang ho ts'oaroa ka mokhoa o sireletsehileng holim'a litšepe tse chesang{5}, galvanized steel, kapa{6}. Lisebelisoa tsena hangata li bonts'a matla a phahameng a mochini kapa lirafshoa tse khethehileng tsa holim'a metsi, tse behang litlhoko tse phahameng haholo ts'ebetsong ea lisebelisoa tsa welding.

Ka mokhoa o tloahelehileng-khafetsa kapa motlakase{1}}ka litsamaiso tsa ho cheseletsa khafetsa, likhaello tse 'maloa li hlaha hangata ha u lokisa lisebelisuoa tse koahetsoeng kapa tse phahameng{2}}. Hobane nako ea ho kenya mocheso e batla e le telele 'me nako ea hona joale ea ho phahama e lieha, kabo ea mocheso ha e tsepame haholo sebakeng se reriloeng. Ka lebaka leo, bahlahisi ba ka 'na ba thulana le mathata a kang ho chesoa ha lilakane{5}ka lebaka la ho chesoa ha maqephe, kapa ho senyeha ha khoele ho bakoang ke mocheso o feteletseng le khatello. Matla a sa tsitsang a weld le ona a ka eketsa litefiso tsa ho sebetsa hape, a sitisa phallo ea tlhahiso, 'me qetellong a lebise litšenyehelong tse phahameng tsa tlhahiso.

Ka tšebeliso e ntseng e eketseha ea litšepe tse tsoetseng pele- tsa matla a holimo indastering ea likoloi le tlhokahalo e ntseng e hola ea boleng bo sa fetoheng ba weld,Capacitor Discharge (CD) Projection Welderse se e le tharollo ea bohlokoa ka ho fetisisa bakeng sa welding ea fastener. Bokhoni ba bona ba ho ntša matla a millisecond-le litšobotsi tse nepahetseng tsa ho laola mocheso li nolofalelitse ho amoheloa hohle mehala ea lefatše lohle ea tlhahiso ea likoloi.

Sengoliloeng sena se fana ka kakaretso e hlophisitsoeng ea lits'ebetso tse kholo, melemo ea tekheniki, le lintlha tsa khetho bakeng saCapacitor Discharge Weldertlhahisong ea likoloi, ho fana ka tataiso e sebetsang bakeng sa baenjiniere le baetsi ba lihlahisoa ba ntseng ba lekola likhetho tsa lisebelisoa tsa ho cheselletsa.

A capacitor discharge projection welder ke sistimi ea ho tjheseletsa e bolokang matla a motlakase ka har'a li-capacitor ebe e e lokolla ka nako e khuts'oane haholo ho phethela ts'ebetso ea welding. Sebopeho sa eona se hlalosang ka ho fetisisa ke bokhoni ba ho fana ka tlhōrō e phahameng haholo ka har'a li-milliseconds, ho lumella mocheso hore o tsepamiselitsoe hantle sebakeng sa weld e le hore nugget e tsitsitseng ea weld e ka theha ka potlako le ka mokhoa o tsitsitseng tlas'a khatello ea electrode e laoloang.

Ha ho bapisoa le mekhoa e tloaelehileng ea ho cheselletsa, mokhoa ona o mokgutshwane-, -o phahameng{2}}ea matla{2}} o fokotsa haholo nako eohle ea ho futhumatsa e sebelisoang mosebetsing. Ka ho fokotsa ho ata ha mocheso linthong tse potolohileng, ho fokotsa boholo ba mocheso{4}ka sebaka se amehileng, ho lumella thepa ea motheo hore e tsitse ka mor'a ho cheseletsa. Sena se etsa hore CD projection welding e tšoanelehe haholo-lisebelisoa tse baballang mocheso joalo ka litšepe tse phahameng-le lishiti tse koahetsoeng tse sebelisoang haholo ho etsa likoloi tsa sejoale-joale.

Molao-motheo oa ho Sebetsa le Mekhoa e Tloaelehileng ea Tekheniki

Nakong ea ts'ebetso, sistimi e qala ho tjhaja li-capacitor tsa eona tsa kahare ka phepelo ea motlakase e lokisitsoeng. Hang ha motlakase oa capacitor o fihla boemong bo behiloeng esale pele, matla a motlakase a bolokiloeng a lokolloa hang-hang ha lets'oao la trigger le sebetsa. Phallo ena e potlakileng e lumella hona joale ho feta sebakeng sa weld ka har'a milliseconds, ho etsa hore sebaka sa projeke se futhumale ka potlako mme se thehe nugget e tsitsitseng ea weld. Joale nugget e kopanngoa tlas'a matla a electrode ho theha motsoako o matla le o ka tšeptjoang oa mochine.

Lits'ebetsong tsa indasteri, li-welders tse tloaelehileng tsa CD li sebetsa ka har'a mekhahlelo e latelang, e sebelisoang hangata e le boleng ba litšupiso ha ho lekoa tšebetso ea lisebelisoa:

Likarolo tse tloaelehileng tsa Tekheniki:

• Nako ea ho Hlakola:3–10 ms
• Peak Current:20–45 kA
• Matla a Single Weld:500–5000 J
• Phokotso ea Sebaka sa Mocheso{{0}Se Amehileng:30% -70% e nyane ho feta tjheseletso e tlwaelehileng

Hobane hona joale o lokolloa ka nako e khuts'oane haholo, mocheso o mongata o lula o tsepamisitsoe sebakeng sa projeke ho e-na le ho hasana sebakeng sa motheo. Sebopeho sena se etsa hore tekhenoloji e be e loketseng haholo bakeng sa lisebelisoa tse amehang ha motho a ka ba le mocheso o feteletseng, ho kenyeletsoa hot-sitamped steel, galvanized steel, le{2}}matla a hodimo a likarolo tsa sebopeho.

Ka har'a litsamaiso tsa sejoale-joale tsa ho etsa likoloi, li-CD projection welders li sebelisoa haholo ho pholletsa le mekhoa e mengata ea ho kopanya libopeho 'me li se li le bohlokoa haholo 'meleng-ka-tlhahiso e tšoeu, ho etsa chassis le ho etsa likarolo tsa koloi ea motlakase. Ha maemo a matla a thepa a ntse a eketseha 'me linako tsa potoloho ea tlhahiso li ntse li khuts'oanyane, melemo ea botsitso le ts'ebetso ea mokhoa ona oa welding e ntse e amoheloa ka bongata har'a bahlahisi.

Likarolo tse latelang li hlalosa likopo tse 'ne tsa baemeli tse fumanehang hangata libakeng tsa tlhahiso ea likoloi.

Fastener Welding on Hot-Stamped Steel: Thibela ho Belafala ha Lehae le ho Etsa bonnete ba Polokeho ea Sebopeho

Litšepe tse chesang-tse kang PHS1500 kapa 22MnB5 li sebelisoa haholo ho polokeho ea likoloi{4}}ka likarolo tsa bohlokoa ka lebaka la matla a tsona a phahameng, ao hangata a tlohang1300 ho isa ho 1500 MPa. Lisebelisoa tsena li ntlafatsa haholo ts'ebetso ea likoloi tsa koloi; leha ho le joalo, li boetse li na le kutloelo-bohloko haholo ho pepesehela mocheso o feteletseng. Haeba ho futhumala ha nako e telele ho etsahala nakong ea welding, phetoho ea metallurgical ea sebakeng seo e ka 'na ea etsahala, e leng se fellang ka ho fokotsa matla kapa ho nolofatsa sebakeng seo.

CD projection welding e phethela ts'ebetso ea ho lahla nakong ea hoo e ka bang3–8 milliseconds, ho lumella mocheso ho tsepamisoa sebakeng sa projeke ha o ntse o fokotsa tšusumetso ea mocheso linthong tse potolohileng. Mokhoa ona oa ho futhumatsa o laoloang o thusa ho boloka thepa ea pele ea mochine oa tšepe le ho fokotsa kotsi ea ho senyeha ha ts'ebetso ea sebopeho.

Maemong a sebetsang a tlhahiso, mohlala, ha ho cheselletsa linate tsa M6 holim'a2.0 limilimithara PHS1500maqephe, liparamente tsa welding tse ntlafalitsoeng hantle hangata li fihlella-matla a fetang15 kN, ha u ntse u boloka boima ba thepa ea motheo ka holimo95%. Hangata,{{1}reiti ea ho amohela weld ea pele e feta99.5%, e bonts'ang boleng bo ts'oanang le bo ts'epahalang ba weld ho pholletsa le lipotoloho tse pheta-phetoang tsa tlhahiso.

Bakeng sa bahlahisi ba likoloi, boemo bona ba botsitso ha bo finyelle litlhoko tsa ts'ireletso ea moralo feela empa hape bo fokotsa makhetlo a tlhahlobo le litšenyehelo tsa ho sebetsa bocha, ho kenya letsoho ntlafatsong ea katleho ea tlhahiso.

Nut Projection Welding holim'a tšepe e entsoeng ka Galvanized: Ho Kena ka Lera le Tšepahalang la Zinc le Mefokolo e Fokotseng.

Tšepe ea Galvanized e sebelisoa haholo 'meleng oa likoloi le likarolo tsa chassis ka lebaka la ts'ebetso ea eona e ntle ea ho hanyetsa kutu le bophelo bo atolositsoeng ba ts'ebeletso. Leha ho le joalo, ho roala zinki ho hlahisa phapang ea ho hanyetsa motlakase, e leng se ka 'nang sa sitisa phallo e tsitsitseng ea hona joale nakong ea ho cheselletsa le ho eketsa menyetla ea ho ba le bokooa ba weld.

Lits'ebetsong tse tloaelehileng tsa welding, linako tse ntseng li phahama butle butle li ka thibela ho kenella ka katleho ha lesela la zinki, ho fella ka fusion e sa fellang, spatter e feteletseng, kapa sebopeho se fokolang sa weld. Ho feta moo, ho futhumatsa ha zinki ka nako e telele ho ka etsa hore ho be le mouoane o moholo, o ka 'nang oa silafatsa libaka tse haufi le ho eketsa litlhoko tsa{1}} tsa ho sebetsa.

Li-welders tsa CD projeke li hlahisa tlhōrō e phahameng haholo ka nako e khutšoanyane haholo, hangata e fetang40 kA, ho lumella seaparo sa zinki hore se kene ka potlako le ka mokhoa o tsitsitseng. Hobane nako ea ho pepeseha ha mocheso e fokotsehile, mouoane oa zinki o laoloa haholoanyane, 'me sebopeho sa spatter se fokotsehile haholo.

Lits'ebetsong tse tloaelehileng, ha u cheselletsa linate tsa M8 holim'a1.8 limilimithara galvanized tšepe, optimized welding parameters ka fokotsa maemo a spatter ka70%–85%le litheko tse tlase haholo tsa sekoli. Maemong a mangata, ts'ebetso ea bobeli ea ho sila kapa ea ho qetela e ka felisoa, e lebisang ho bolokeheng ho ka lekanyetsoang ha mosebetsi le tsoelo-pele e ntlafalitsoeng ea tlhahiso.

Stud Welding on High-Strength Steel: Ho Ntlafatsa Botšepehi ba Khoele le ho Fokotsa ho Khopamisoa

Litšepe tse phahameng-li sebelisoa haholo 'meleng oa sejoalejoale oa koloi le likarolo tsa chassis ka lebaka la bokhoni ba tsona bo botle- ba ho jara le ho hana mokhathala. Leha ho le joalo, ha li-studs tse nang le thread li cheseletsoe holim'a-matla a matla a phahameng, mokhoa oa ho cheselletsa o tlameha ho laoloa ka hloko ho qoba ho kenya mocheso o feteletseng o ka senyang likhoele kapa oa khopamisa lintho tse potolohileng.

Mekhoa ea khale ea li-welding hangata e hloka nako e telele ea ho futhumatsa ho fihlela fusion e lekaneng, e leng ho eketsang kotsi ea ho senyeha ha khoele le boleng bo sa lekanang ba bokaholimo. Ha mocheso o feteletseng o namela linthong tse haufi, ho ka 'na ha e-ba le ho khopama sebakeng sa heno, ho baka mathata a ho tsamaisana le maemo nakong ea likopano hamorao le ho eketsa monyetla oa ho hana likaroloana.

Capacitor discharge projection projection welding e fana ka monyetla o moholo ts'ebelisong ena hobane nako e khuts'oane haholo ea welding e thibela ho kenella ha mocheso linthong tse potolohileng. Ho lokolloa ha matla ka potlako ho tiisa hore fusion e etsahala haholo-holo sebakeng sa projeke, e lumellang stud ho tlamahane ka mokhoa o sireletsehileng ha e ntse e boloka jiometry ea khoele le ho boloka ho bata ha holim'a metsi.

Libakeng tse tloaelehileng tsa tlhahiso, ts'ebeliso ea li-welders tsa CD projeke bakeng sa ho tjheseletsa ha stud on1.5–2.5 mm bophahamo-mashiti a tšepe a matlae ka fokotsa sekhahla sa tšenyo ea likhoele ka ho feta60%, ha u ntse u boloka matla a tsitsitseng a weld ho pholletsa le lihlopha tse kholo tsa tlhahiso. Ntlafatso ena ea ho tsitsa ha litekanyo e thusa bahlahisi ho fokotsa liphetoho tsa kopano e tlase le ho netefatsa phallo e bonolo ea tlhahiso ho pholletsa le liteishene tse ngata tsa mosebetsi.

Fastener Welding ho Litsamaiso tsa Battery Vehicle ea Motlakase: Ho Ntlafatsa Sebetsa le Tšepahalang ea Sebopeho.

Ka kholo e potlakileng ea tlhahiso ea likoloi tsa motlakase, litsamaiso tsa betri li fetohile e 'ngoe ea likarolo tsa bohlokoahali tsa meralo ka har'a likoloi tsa sejoale-joale. Literei tsa libeteri, liforeimi tsa module, le masakana a tšehetso hangata li hloka hore litšepe tse ngata li tšeloe holim'a aluminiamo kapa litšepe tse matla tse phahameng-. Hobane likarolo tsena li tlameha ho mamella ho thothomela, katoloso ea mocheso, le{3}}khatello ea nako e telele ea mochini, ts'epahalo ea weld e phetha karolo ea bohlokoa ho netefatsa polokeho ea betri ka kakaretso.

Tlhahisong ea likoloi tsa motlakase, palo ea li-fasteners tse cheselitsoeng ka terei ea betri e ka ba holimo haholo ho feta likopanong tse tloaelehileng tsa likoloi. Ha palo ea tlhahiso e ntse e eketseha, ho boloka boleng bo tsitsitseng ba weld ha ho ntse ho laola nako ea potoloho e ba tlhokahalo ea bohlokoa le ho feta.

Theknoloji ea ho cheselletsa li-CD e fana ka melemo e hlakileng tabeng ena hobane nako e khutšoanyane ea ho cheseletsa e lumella-mekhoa ea ho tjheseletsa ka lebelo le phahameng ntle le ho senya botsitso ba weld. Mocheso o fokotsehileng o fokotsa ho khopama ha likarolo tsa matlo a betri a tšesaane, e leng ntho ea bohlokoa haholo ha ho tlameha ho bolokoa mamello e tiileng bakeng sa ho tiisa le ho kopanya hantle.

Litaelong tse kholo tsa- tsa ho etsa libeteri, tšebeliso ea li-capacitor discharge projection welders e bonts'itse ho fokotsa nako ea potoloho ka ntlha ea20%–40%, ha o ntse o boloka matla a tsitsitseng a weld ho pholletsa le nako e telele ea tlhahiso. Lintlafatso tsena li kenya letsoho ka kotloloho ho tlhahiso e phahameng ea tlhahiso le ts'epahalo e ntlafalitsoeng ea lihlahisoa, tse bohlokoa tikolohong ea tlholisano ea tlhahiso ea likoloi tsa motlakase.

Le ha mahlale a mangata a ho hanyetsa a ntse a fumaneha ho bahlahisi, capacitor discharge projection welding e ikhetholla ka bokhoni ba eona ba ho fana ka matla a mangata haholo ka nako e khuts'oane haholo. Bokhoni bona bo hlahisa melemo e mengata e lekantsoeng ea tekheniki e amang boleng ba weld ka kotloloho, nako ea bophelo ea lisebelisoa, le katleho ea tlhahiso.

Mocheso o Fokotseng-Sebaka se Amehileng le Ntlafatso ea Botšepehi ba Lintho

O mong oa melemo ea bohlokoa ka ho fetisisa ea ho cheselletsa CD projection welding ke ho fokotsa mocheso-zone e amehang (HAZ). Hobane motlakase oa ho chesella o tsoa ka har'a milliseconds, nako ea ho pepesetsoa mocheso e khuts'oane haholo ho feta ka mekhoa e tloaelehileng ea ho cheselletsa. Boitšoaro bona bo laoloang ba ho futhumatsa bo fokotsa phetoho ea metallurgic ho thepa e potolohileng 'me e thusa ho boloka thepa ea pele ea mochine oa tšepe ea motheo.

Bakeng sa bahlahisi ba likoloi ba sebetsang ka litšepe tse tsoetseng pele- tse matla, ho fokotsa boholo ba HAZ ho bohlokoa haholo hobane ho futhumatsa ho feteletseng ho ka fokotsa ho thatafala ha thepa le ho senya ts'ebetso ea ho senyeha. Ka ho boloka mocheso oa sebaka sebakeng sa projeke, welding ea CD e ts'ehetsa ts'ebetso e tsitsitseng ea sebopeho mme e fokotsa kotsi ea tšenyo ea thepa e patiloeng.

E Tlase Electrode Wear le Bophelo ba Tšebeletso ea Thepa e Atolositsoeng

Ho roala ha elektrode ke e 'ngoe ea mathata a mantlha a tlhokomelo ea litsamaiso tsa li-welding tsa ho hanyetsa. Lits'ebetsong tse tloaelehileng tsa welding, ho pepeseha ha mocheso nako e telele ho potlakisa ho senyeha ha li-electrode, ho hloka tlhokomelo khafetsa kapa ho nkeloa sebaka. Litšitiso tsena ha li ekelle litšenyehelo tsa tšebetso feela empa li boetse li sitisa tsoelopele ea tlhahiso.

Hobane capacitor discharge welding e fana ka matla ka nako e khuts'oane haholo, ho pepesehela li-electrode maemong a mocheso o phahameng ho fokotsehile haholo. Khatello e tlase ea mocheso e liehisa deformation ea li-electrode mme e thusa ho boloka li-geometry tse tsitsitseng nakong ea lipotoloho tse atolositsoeng tsa tlhahiso. Ka lebaka leo, bahlahisi ba bangata ba bona bophelo bo bolelele ba li-electrode le ho fokotsa makhetlo a tlhokomelo, e leng se lebisang ho theolelo ea litšenyehelo tsohle tsa beng.

Ntlafatso e Ntlafetseng ea Welding Consistency Across High{0}}Volume Production

Ho tsitsa hoa hlokahala tlhahisong ea likoloi, moo likete tsa li-welds li ka etsoang nakong ea phetoho e le 'ngoe ea tlhahiso. Ho fapana ha matla a weld ho ka lebisa mathateng a kopano a tlase, ho hloleha ha boleng, kapa litlhoko tse eketsehileng tsa tlhahlobo.

CD projection welding e fana ka liphetho tse tsitsitseng tsa welding hobane matla a bolokiloeng ka har'a sistimi ea capacitor a ka laoloa ka nepo mme a lokolloa tlas'a maemo a pheta-phetoang. Ho pheta-pheta hona ho ts'ehetsa sebopeho se sa fetoheng sa li-nugget ho potoloha li-weld tse ngata mme se fokotsa phapang e bakoang ke liphetoho maemong a holim'a thepa kapa khanyetso ea ho ikopanya.

Ha lits'ebetso tsa tlhahiso li hloka taolo e tiileng ea boleng le mamello e fokolang ea sekoli, bokhoni ba ho boloka li-parameter tsa welding e fetoha monyetla o moholo.

Ho khetha mochini o nepahetseng oa capacitor discharge projection welder ho hloka tlhahlobo e hlophisitsoeng ea thepa ea thepa, litlhaloso tsa fastener le litlhoko tsa tlhahiso. Sebakeng sa ho shebana feela le matla a holimo a hajoale, lienjineri li lokela ho nahana ka tšebelisano e akaretsang lipakeng tsa bokhoni ba lisebelisoa le maemo a ts'ebeliso.

Lekola Mofuta oa Boitsebiso le Range ea Botenya

Khetho ea thepa e phetha karolo ea bohlokoa ho khetholla matla a hlokahalang a ho cheselletsa. Litšepe tse phahameng-, lishiti tse entsoeng ka galvanized, le lialloi tsa aluminium kaofela li na le litšobotsi tse fapaneng tsa ho hana motlakase le boitšoaro ba mocheso. Ha botenya ba thepa bo ntse bo eketseha, matla a hlokahalang a ho qhala le ona a eketseha.

Ha ba lekola lisebelisoa, lienjineri li lokela ho netefatsa hore mochini o cheselletsang motlakase o ka fana ka tlhahiso e lekaneng ea matla ho pholletsa le boholo bo felletseng bo lebelletsoeng tlhahiso. Sena se tiisa sebopeho se tsitsitseng sa weld tlasa maemo a fapaneng a ts'ebetso.

Kopanya Matla a ho Hlahla Matla le Saese ea Fastener

Litekanyo tsa fastener li ama ka kotloloho litekanyetso tse hlokahalang tsa welding. Linate tse kholoanyane le li-studs hangata li hloka tlhōrō e phahameng ea hona joale le matla a mangata ho fumana motsoako o nepahetseng. Haeba welder e khethiloeng e haelloa ke matla a lekaneng a ho lahla, ho ka etsahala hore ho be le fusion e sa fellang kapa sebopeho se fokolang sa weld.

Mefuta e tloaelehileng ea litšupiso e kenyelletsa:

• Li-Fasteners tsa M6: 800–1500 J
• Li-Fasteners tsa M8: 1500–2500 J
• Li-Fasteners tsa M10: 2500–4000 J

Litekanyetso tsena li sebetsa e le litataiso tsa pele 'me li lokela ho netefatsoa ka liteko tse sebetsang tsa welding tlas'a maemo a sebele a tlhahiso.

Nahana ka Litlhokahalo tsa Bolumo ba Tlhahiso le Litlhoko tsa Boiketsetso

Libakeng tse -tse phahameng tsa tlhahiso ea likoloi, lisebelisoa tsa ho cheseletsa li tlameha ho hokahana hantle le lithapo tsa tlhahiso tse itirisang. Sena se kenyeletsa ho sebelisana le litsamaiso tsa liroboto, li-interfaces tsa taolo tse ka khonehang, le bokhoni ba sebele ba-ho beha leihlo nako.

Ha mefuta ea tlhahiso e le kholo, ho khetha lisebelisoa tse nang le taolo e tsitsitseng ea ho tsoa, ​​polokelo ea parameter e ikemetseng, le li-interfaces tse tšepahalang tsa puisano li ka ntlafatsa haholo ts'ebetso ea ts'ebetso. Likarolo tsena li tšehetsa boleng bo tsitsitseng ba weld ha li ntse li fokotsa ho kenella ka letsoho.

Pele o kenya lisebelisoa tse ncha tsa ho tjheseletsa tlhahisong ea bongata, tlhahlobo ea netefatso e phetha karolo ea bohlokoa ho netefatseng botsitso ba ts'ebetso le ho netefatsa ho latela litekanyetso tsa boleng. Netefatso e nepahetseng e fokotsa kotsi ea mathata a sa lebelloang 'me e tšehetsa{1}}botšepehi ba nako e telele ea tlhahiso.

Teko ea Matla a Mechini

Teko ea-ea ho hula le liteko tsa torque hangata li sebelisoa ho lekola matla a ho cheseha. Liteko tsena li netefatsa hore na sekontiri se cheselitsoeng se kopana le litekanyetso tse hlokahalang tsa ts'ebetso tlas'a maemo a moroalo o sebelisitsoeng.

Liphetho tse sa fetoheng tsa liteko ho lisampole tse ngata li bonts'a ts'ebetso e tsitsitseng ea welding le ho fana ka kholiseho ea hore lipehelo tsa boleng ba tlhahiso li ka fihlelleha.

Tlhahlobo ea Metallographic

Tlhahlobo ea Metallographic e lumella baenjiniere ho hlahloba sebopeho sa weld nugget le ho netefatsa hore ha ho na liphoso tse kang mapetsong, li-voids kapa fusion e sa fellang. Ka ho hlahloba disampole{1}}ka likarolo tse fapaneng, lienjiniere li ka hlahloba nugget geometry le ho fumana hore na li-parameter tsa welding li hlahisa bonding e tsitsitseng ea metallurgical.

Mokhoa ona o fana ka maikutlo a bohlokoa bakeng sa ho kaonefatsa litlhophiso tsa paramethara pele -tlhahiso e felletseng e qala.

Netefatso ea Botsitso ba Ts'ebetso

Teko ea nako e telele-e bohlokoa bakeng sa ho netefatsa ts'ebetso e ts'oanang nakong ea tlhahiso e atolositsoeng. Ka ho etsisa ts'ebetso e tsoelang pele, baenjiniere ba ka lekola moaparo oa li-electrode, botsitso ba mocheso, le ho pheta-pheta ha paramethara.

Ts'ebetso e tsitsitseng nakong ea tlhahlobo e atolositsoeng e bonts'a hore sistimi ea welding e ka boloka tlhahiso e tsitsitseng tlasa maemo a nnete a tlhahiso.

Qetello

Ha lisebelisoa tsa likoloi li ntse li tsoela pele ho fetoha ho ea maemong a phahameng a matla le kalafo e tsoetseng pele ea holimo, mekhoa ea setso ea ho cheseletsa e ntse e qholotsoa ke tlhoko ea ho nepahala le ho ts'epahala. Capacitor discharge projection welding e rarolla mathata ana ka ho fana ka matla a mangata ka nako e khuts'oane haholo, e nolofalletsang sebopeho se matla le se tsitsitseng sa weld ha se ntse se fokotsa tšusumetso ea mocheso linthong tse potolohileng.

Ho tloha ho hot-ka likarolo tsa 'mele oa litšepe tse betliloeng ho isa ho tse kopanyang maqephe le lisebelisoa tsa betri tsa koloi tsa motlakase, li-CD projection welder li bonts'itse bokhoni ba tsona ba ho ntlafatsa ts'ebetso ea tlhahiso, ho fokotsa sekhahla sa bothata, le ho matlafatsa{1}}bots'epehi ba nako e telele. Melemo ena e ka lekanyetsoang e hlalosa hore na hobaneng theknoloji ena e fetohile tharollo e ratoang litsing tse ngata tsa sejoale-joale tsa ho etsa likoloi.

Bakeng sa baenjiniere le baetsi ba lihlahisoa ba batlang ho ntlafatsa ts'ebetso ea welding ha ba ntse ba boloka litekanyetso tse tiileng tsa boleng, capacitor discharge projection welding e emela theknoloji e ka tšeptjoang le e ka senyehang e khonang ho tšehetsa litlhoko tsa hona joale le tsa nakong e tlang.

Ikopanye le rona hona joale