Emhlabeni osheshayo wokwenziwa nokulungiswa kobucwebe, ukunemba nokusebenza kahle kubalulekile. Izindlela zendabuko ezifana nokushisela nge-torch nokuthulula amakhandlela sekuyisikhathi eside ziyindinganiso, kodwa zinezinkinga ezinkulu, okuhlanganisa izindawo ezithinteka ukushisa okukhulu, ukushintsha umbala, kanye nengozi yokulimaza amatshe abucayi. Umshini wokushisela amachashaza obucwebe uye wavela njengesixazululo esiguqulayo, unikeza abakhi bobucwebe izinga lokulawula elingakaze libonwe. Leli thuluzi elithuthukile lisebenzisa imisebe yamandla e-laser egxilile ukudala ama-weld anembile, ahlanzekile ngezinga elincane kakhulu. Noma ngabe wenza ukulungiswa okuyinkimbinkimbi, ukushintsha usayizi wamaringi, ukwakha kabusha izinsika, noma wenza ukwenziwa okuncane, izinzuzo ziyacaca: izikhathi zomjikelezo ezisheshayo, ukuphazamiseka okuncane kokushisa, kanye nokuqedwa okuhle kakhulu okuvame ukudinga ukucutshungulwa okuncane noma okungekho. Ikhono lokusebenza eduze kwamatshe ayigugu azwela ukushisa nasezingxenyeni ezincanyana kakhulu lenza lobu buchwepheshe bube yinto eguqula umdlalo ezindaweni zokusebenzela ezifuna ukuphakamisa ubuciko bazo. Njengoba imboni ithuthukela ezingeni eliphezulu lekhwalithi nokushesha ekuphenduleni, ukuqonda ukuthi ungawusebenzisa kanjani umshini wokushisela amachashaza kuba okubalulekile ukuze uhlale unokuncintisana.

Ukushintsha kusuka ezindleleni zomlilo ovulekile kuya ezinhlelweni ezisebenzisa i-laser kumelela ukuguquka okukhulu ekwenzeni ubucwebe. Lapho i-torch isebenzisa ukushisa endaweni yonke, i-laser spot welder iletha amandla ngokunemba okuhlinzayo, ikhawulela umthelela wokushisa endaweni encane. Lokhu kunemba kunciphisa kakhulu ingozi yokugoba, ukuthambisa, noma ukuncibilika kwensimbi eseduze. Ngaphezu kwalokho, inqubo ihlanzekile ngokumangalisayo; ayikho i-flux, awekho amagesi ngaphandle kwe-argon shielding engakhethwa, futhi cishe awukho umusi noma i-oxidation uma yenziwa kahle. Emabhizinisini aphatha izingcezu eziyigugu noma asebenza ngezinhlobonhlobo zezinsimbi kusukela egolide nesiiliva kuya ku-platinamu ne-titanium, ukutshala imali kumshini wokushisela ubucwebe othembekile kuzikhokhela ngokunciphisa ukulahleka, ukunciphisa ukulungiswa kabusha, kanye nekhono lokwamukela imisebenzi eyayibucayi kakhulu ngaphambili. Lo mbhalo unikeza umbono ophelele wokuthi le mishini isebenza kanjani, isiqondiso sokusebenza isinyathelo ngesinyathelo, izilungiselelo ezifanele zezinto ezivamile, kanye nomhlahlandlela wokukhetha osebenzayo ogxile emikhiqizweni ye-Donggu Laser, umholi owaziwayo kulo mkhakha.

Umshini wokushisela izinto zobucwebe (jewelry spot welding machine) uhlelo olukhethekile lwe-laser oluklanyelwe ukuhlanganisa izingxenye zensimbi ngokunemba okuphezulu. Emgogodleni wawo, lo mshini ukhiqiza imisebe yokukhanya enamandla, egxilile enobude begagasi obungu-1064 nanometers, ngokuvamile esebenzisa imithombo ye-Nd:YAG noma ye-fiber laser. Umsebe ugxiliswa ngezinsiza zokubona ezinembile uze ufinyelele ubukhulu bendawo obungu-0.2 millimeters, okuvumela osebenzayo ukuthi asebenze ezingxenyeni ezithambile kakhulu zobucwebe. Ngokungafani nokushisela kwendabuko okuncike emthonjeni wokushisa oqhubekayo, le ndlela yokushaya ngemisebe idala indawo encane yokuncibilika ephola ngokushesha, okuholela endaweni encane kakhulu ethintekile ukushisa. Lokhu kubalulekile lapho kushiselwa eduze kwamatshe ayigugu, izinto ezi-enamel, noma imisebenzi emihle ye-filigree. Amandla alethwa nge-stereomicroscope ene-joystick ehlanganisiwe, enikeza umsebenzisi umbono ocacile, okhulisiwe wendawo eqondiwe kanye nokulawula okunembile kokubekwa komsebe. I-Donggu Laser inikeza izinhlobonhlobo ezahlukene, okuhlanganisa amayunithi amancane e-desktop amaworkshops amancane kanye namamodeli e-benchtop okukhiqiza okukhulu, wonke aklanyelwe ukwethembeka nokusebenza kalula. Le mishini yokushisela ngamachashaza ihlonishwa kakhulu ngenxa yekhono layo lokukhiqiza ukuhlanganisa okungenasici ngaphandle kwesidingo sezinto ezingaphezulu zokugcwalisa, okwenza ifaneleke kakhulu emisebenzini efana nokuvala ama-jump ring, ukulungisa amaketanga, nokwakha ama-setting.

Ubuchwepheshe obuthuthukisiwe balemishini budlula nje umthombo welaser ngokwawo. Izinhlelo eziphambili zihlanganisa izici ezinjengokulungiswa kwepulse, ubukhulu bendawo obuhlukahlukene ngokusebenzisa amalensi ashintshashintshayo, kanye nama-chiller ahlanganisiwe ukuze kugcinwe amazinga okushisa asebenzayo. Kumchwepheshe wobucwebe, lokhu kuhumushela emiphumeleni ephindaphindekayo emisebenzini eminingi. Inzuzo eyinhloko ukunciphisa ukushintsha kombala nokugqwala okuvame ukubonwa ngezindlela zethoshi. Ngenxa yokuthi ukushisa kugxile kakhulu, akukho sidingo sokufaka i-pickle noma ukufaka i-pickle yonke ingxenye; ukuhlanza kukhawulelwe endaweni yokushisela. Ngaphezu kwalokho, ikhono lokuletha amandla ngamapulse alawulwayo lisho ukuthi ngisho nezinsimbi ezikhanyayo kakhulu ezinjengesiliva negolide zingashiselwa ngempumelelo, nakuba kudingeka ukulungiswa ngokucophelela kwemingcele. Ukusebenza ngendlela ehlukahlukene kwalemishini kungenye yezinto eziyinhloko ezithengisayo: zisingatha konke kusukela kumajikijolo amancane kuya kuzilungiselelo ze-platinum ezinzima. Kunoma yimuphi uchwepheshe wobucwebe ofuna ukwandisa amakhono akhe, ukuqonda ukusebenza kanye nezinzuzo zomshini wokushisela amabala wobucwebe yisinyathelo sokuqala sokwazi ukusebenzisa ubuchwepheshe besimanje be-laser.

Ukusebenzisa kahle umshini wokushisela izinto zobuciko ngamachashaza kudinga indlela ehlelekile. Inqubo ingahlukaniswa ngezigaba eziyisithupha eziyinhloko, ngasinye sidinga ukunaka imininingwane ukuze kutholakale imiphumela engaguquki nephakeme. Izinyathelo ezilandelayo zinikeza uhlaka olusebenza ezimweni eziningi ezijwayelekile zokulungisa nokwakha izinto zobuciko.

Ngaphambi kokuba kuqale ukushisela, ukuhlanzeka okuphelele akuxoxiswana. Sebenzisa umshini wokuhlanza nge-ultrasonic onesepha efanelekile noma isicoco se-solvent nge-isopropyl alcohol ukuze kususwe wonke amafutha, ukungcola, kanye nezinto zokupolisha. Izingxenye ezimbili ezihlangana kufanele zihlangane ngokuqinile ngangokunokwenzeka; noma yimuphi umkhawulo ungaholela ekuhlanganeni okungafanele noma ekusetshenzisweni okweqile kwe-filler. Sebenzisa ama-clamp, ama-fixtures, noma i-thermal putty ukuze ubambe izingxenye zihambisane ngokuzinzile. Ukulungiselela okufanele kuyisisekelo sokushisela okuphumelelayo, njengoba izinto ezingcolile zingabangela i-porosity, ukushintsha kombala, kanye namajoyinti abuthaka. Lesi sinyathelo sibaluleke kakhulu lapho usebenza ezingxenyeni ezinenani eliphezulu, lapho ukwenza kabusha kungalimaza ubuqotho bensimbi.

Umsebenzi ngamunye wokushisela udinga ukusethwa okwenziwe ngokwezidingo ezithile ngokusekelwe ohlotsheni lwempahla, ubukhulu bayo, kanye nokujula okufiswayo kokushisela. Qala ngemiphumela enconyiweyo evela kumanyuwali womshini noma etafuleni elinikezwe kamuva kulesi sihloko. Imisebenzi eminingi iqala ngezinga eliphansi lamandla kanye nobude obufushane be-pulse, bese ikhuphuka kancane kancane kuze kutholakale ukungena okwanele. Hlala uhlola ngesiqeshana sensimbi eyonakele efana ncamashi nengxenye yomsebenzi ngaphambi kokuyisebenzisa engxenyeni yangempela. Lokhu kukuvumela ukuthi ulungise kahle amandla (ama-joule), ubude be-pulse (ama-milliseconds), imvamisa (i-Hz), kanye nosayizi we-spot (mm) ngaphandle kwengozi. Ukuthola lesi sinyathelo kahle kuvimbela izinkinga ezivamile njengokushisela ngaphesheya, ukusikeka okungaphansi, noma ukuhlangana okunganele.

Nakuba kungeyona into eyimpoqo, ukusetshenziswa kwegesi ye-argon yokuvikela kuthuthukisa kakhulu ikhwalithi yokushisela ngokususa umoya-mpilo ozungeze indawo yokushisela. Lokhu kunciphisa ukugqwala, kuqede ukwakheka komlotha, futhi kwakhe umthungo okhanyayo, ohlanzekile. Ezintweni eziningi zobucwebe, ukugeleza okuphansi kwe-argon okuqondiswe endaweni yokushisela kusuka kumbhobho omncane kwanele. Igesi kufanele ivulwe ngaphambi kwe-pulse yokuqala futhi ivunyelwe ukugeleza isikhashana ngemva kwe-pulse yokugcina ukuze ivikele indawo yokushisela epholile. Lo mkhuba ubaluleke kakhulu ezinsimbi ezisebenza kalula njenge-titanium nasekugcineni umbala ofanayo ezingxube zegolide. Ukufaka i-argon emkhubeni wakho kuzokhuphula ukuvumelana kwemiphumela yakho.

Qala ngokufaka ama-tack weld amancane amabili kuya kwamane ezindaweni ezilinganiselwe ezungeze ukuhlangana. Lawa ma-tack agcina ukuhlangana kuhleliwe futhi avimbele ukuhlanekezela ngesikhathi sokulandelana okuyinhloko kokushisela. Ngemva kokufaka ama-tack, qhubeka ngokusebenzisa indlela yokushisela ngokuthunga: yenza imigwaqo emifushane yokushisela, ngamunye angabi ngaphezu kwamamitha ambalwa ubude, futhi uvumele isikhathi esifushane sokuphola phakathi komugqa ngamunye. Le ndlela ilawula ukwakheka kokushisa, inciphisa ingcindezi, futhi ivimbele ukugoba. Indlela yokuthunga isebenza kahle kakhulu emithungweni emide noma ekushintsheni usayizi wendandatho, lapho ukushisela okuqhubekayo kungadala ukushisa okweqile endaweni eyodwa. Ukubekezela kulesi sigaba kuveza ukuhlangana okuqinile, okufanayo.

Uma kukhona igebe okumele ligcwaliswe noma uma kwengezwa impahla ukulungisa iphini eligugile, sebenzisa ucingo lokugcwalisa olufanayo. Sika ucezu oluncane lokugcwalisa bese ulubamba eduze kwejoyinti nge-tweezers. Sebenzisa ama-pulse ukuncibilikisa kokubili ukugcwalisa nensimbi eyisisekelo ngesikhathi esisodwa, wakhe impahla ngezendlalelo ezilula ezilandelanayo. Gwema ukufaka okuningi kakhulu ekudluleni okukodwa, ngoba lokhu kungabangela i-porosity noma ukungahlangani. Inhloso ukuthola ubukhulu obuncane obungahlanganiswa bube bushelelezi ngesikhathi sokuqeda. Ukulungisa okufana nombala, ukusebenzisa ingxubevange efana kakhulu nensimbi eyisisekelo kubalulekile. Uma kwenziwe kahle, indawo egcwalisiwe ngeke yehlukaniswe nensimbi ezungezile ngemva kokucwenga.

Vumela ucezu olushiselwe luphole ngokwemvelo emoyeni; ungaluphuzi emanzini, ngoba ukuphola okusheshayo kungadala ingcindezi noma ukuqhekeka. Uma selupholile, sebenzisa amafayela, izinti zokuhlikihla, namasondo okupolisha ukuze uhlanganise umthungo wokushisela nendawo ezungezile. Hlola ukuhlangana ngaphansi kwelensi yokukhulisa noma isibonakhulu ukuze ubone noma yikuphi ukungena komoya, imifantu, noma ukungahlangani okuphelele. Ekulungisweni okubalulekile, kunconywa ukuhlolwa kokugcina ngokuphindaphindwa kwezikhathi eziyi-10 kuya kwezingama-20. Le nqubo yokuqeda ngokucophelela iqinisekisa ukuthi ukulungiswa akugcini nje ngokuba namandla ngokwesakhiwo kodwa futhi kuphelele ngobuhle, kulungele ukulethwa kumakhasimende.

Ukuze usize abaqhubi bathole imiphumela engaguquki kusukela ekuqaleni, ithebula elilandelayo libonisa ububanzi obujwayelekile bepharamitha yezinto ezivamile zobucwebe kanye nezinhlelo zokusebenza. Lawa manani ahloselwe ukuba yizindawo zokuqala; kufanele kwenziwe izinguquko ngokuya ngomshini othile, isimo sezinto, kanye nejometri yokuhlangana. Hlala uqala emkhawulweni ophansi webanga lamandla bese ukhuphula njengoba kudingeka. Ithebula lihlanganisa ububanzi be-spot, ububanzi be-pulse, amandla, kanye nemvamisa yezinhlobo eziyinhloko zensimbi kanye nemisebenzi.

Uma ulungisa amapharamitha, landela le mihlahlandlela ejwayelekile: ukukhulisa ukujula kokushisela, khuphula amandla noma andise ububanzi be-pulse. Uma uhlangabezana nokushiswa ngokweqile noma ukuchithakala, yehlisa amandla, fushanisa i-pulse, noma unciphise usayizi we-spot. Izinkinga ze-porosity ngokuvamile zikhombisa ukungahambi kahle kokuhlangana, ukungabi bikho kwesivikelo se-argon esanele, noma izindawo ezingcolile. Ukwehlisa i-frequency nakho kungasiza ekwehliseni ukunqwabelana kokushisa ezingxenyeni ezincanyana. Ukugcina irekhodi lamaqoqo amapharamitha aphumelelayo emisebenzi ehlukene kuyindlela esebenzayo yokwakha umtapo wolwazi wakho, okusheshisa ukusetha okuzayo futhi kuqinisekise ikhwalithi ephindaphindekayo.

Ukusebenza kahle komshini wokushisela ubucwebe ngamachashaza (jewelry spot welding machine) kuvela emthethweni eyisisekelo we-fiziksi wamandla e-laser anamandla (pulsed laser energy). Lapho umsebe we-laser onamandla amakhulu ushaya indawo yensimbi, amandla amuncwa ungqimbeni oluncane kakhulu, eshisa ngokushesha into (material) ifinyelele ezingeni lokuncibilika. Ngenxa yokuthi isikhathi somsebe (pulse duration) sifushane kakhulu (imvamisa phakathi kuka-1 no-10 millisecond), ukushisa akunaso isikhathi sokudlulela kude ensimbini ezungezile. Lokhu kwakha ichibi elincane elincibilikile (molten pool) eliqina cishe ngaso leso sikhathi lapho umsebe uphela, lenze ukuhlanganiswa okuqinile kwensimbi (metallurgical bond). Indawo ethintekile ukushisa (heat-affected zone) ivamise ukuba ngaphansi kuka-0.1 mm ukusuka emaphethelweni okushisela, okuncane kakhulu kunalokho okukhiqizwa ithoshi (torch). Lokhu kushisa okugxilile endaweni ethile yikho okuvumela ukushisela nge-laser ukuba kwenziwe ngokuphepha eduze kwamatshe ayigugu (heat-sensitive gemstones), emafoyilini amancane, nasezintweni eziyinkimbinkimbi ngaphandle kokuhlanekezela (distortion). Ukulawulwa komsebe (pulse control) kungumongo wale nqubo: ukulungisa amandla (energy - joules) kulawula umthamo wensimbi encibilikayo, ububanzi bomsebe (pulse width) bunquma ubude besikhathi sokungenisa ukushisa, imvamisa (frequency) ilawula izinga lokuphindaphinda, futhi usayizi wendawo (spot size) uchaza indawo okugxilwe kuyo. Izibuko ezinembayo zomshini (precision optics), ngokuvamile i-stereomicroscope enemigqa ephambanayo (crosshairs), zivumela osebenzayo ukuba abeke umsebe ngamunye ngokunemba okungaphansi kwe-millimeter. Le nhlanganisela yokulethwa kwamandla okulawulwayo nokubekwa ngqo okunembile yenza ukushisela nge-laser kube ithuluzi elibalulekile ekwenzeni ubucwebe besimanje.

Isayensi engemuva kwenqubo iphinde ichaze ukuhlukahluka kwezinto ezisetshenziswayo. Izinsimbi ezahlukene zinamandla ahlukene okushisa, ukukhanya, namazinga okuncibilika. Igolide, ngokwesibonelo, likhanya kakhulu futhi lihambisa ukushisa ngokushesha, okungadinga amandla aphakeme noma umfutho omfushane ukuze kuzuzwe ukuhlangana okusebenzayo. Isiliva likhanya nakakhulu kodwa linezinga lokuncibilika eliphansi, lidinga ukulawulwa kwamandla ngokucophelela ukuze kugwenywe ukuhwamuka. IPlatinamu, njengoba iminyene futhi inezinga lokuncibilika eliphezulu, idinga amandla amaningi kanye nobude bomfutho obude ukuze kuzuzwe ukuhlangana okufanele. Izinhlelo zanamuhla ze-pulsed laser, njengalezo ezivela ku-Donggu Laser, zihlanganisa amandla kagesi ayinkimbinkimbi kanye nezindlela zokubuyisela izimpendulo ezigcina amandla omfutho engaguquki kungakhathaliseki ukushintshashintsha kwamandla kagesi noma umjikelezo womsebenzi. Lokhu kuthembeka kubalulekile ezindaweni zokukhiqiza lapho ukuphindaphinda kubalulekile. Ukuqonda le migomo kuvumela umsebenzisi ukuthi ahlole izinkinga, alungise izilungiselelo, futhi adlulele emingceleni yalokho okungafinyelelwa ngokushisela nge-laser.

Ukusebenzisa umshini wokushisela ubucwebe nge-spot welding kunikeza izinzuzo eziningi ezinomthelela ngqo ekuncintisaneni nasekuzuzeni kwendawo yokusebenzela. Okokuqala nokubalulekile ukuguquguquka: le mishini ingashisela igolide, isiliva, i-platinum, i-palladium, i-titanium, insimbi engagqwali, nezinye izingxubevange eziningi ezisetshenziswa embonini yobucwebe. Lolu hlu luvumela umshini owodwa ukuthi usingathe imisebenzi ehlukahlukene, kusukela ekulungiseni amaketanga amancane kuya ekushintsheni usayizi wendandatho enkulu, kunciphisa isidingo samathuluzi amaningi akhethekile. Ukwethembeka kungenye into enkulu; ukushisela nge-laser kuveza imithungo emincane, engaguquki, nephindaphindekayo egcina izakhiwo zensimbi zensimbi eyisisekelo. Lokhu kungaguquki kunciphisa izinga lokulungiswa okuhlulekile kanye nokwenziwa kabusha okunciphisa inzuzo. Isivinini naso siyinzuzo enkulu: imisebe ye-laser ilethwa ngezingxenyana zomzuzwana, futhi isikhathi esincane sokulungisa sisho ukuthi ukulungiswa okuningi kungaqedwa ngesikhathi esifanayo okungathatha ukugcina okukodwa nge-torch. Indawo encane yomthelela ivikela amatshe aseduze, ama-enamel, nemininingwane ezwela, ivumela abakhi bobucwebe ukuthi benze imisebenzi eyinkimbinkimbi yokubuyisela esimweni sokuqala eyayiyingozi ngaphambili. Ukwengeza, ikhwalithi yokuqeda inciphisa isikhathi sokugaya nokupholisha, isheshisa wonke umsebenzi kusukela ekulungiseni kuya ekupholishweni kokugcina. Ezindaweni zokusebenzela ezisebenza ezimakethe ezinokuncintisana, lezi zindlela eziphumelelayo zihumushela ekuphenduleni okusheshayo kumakhasimende, umkhiqizo ophakeme, kanye nekhono lokwamukela imisebenzi eyinselele kakhulu ngokuzethemba.

Ukusetshenziswa kwe-laser welding kunweba cishe kuzo zonke izigaba zomkhakha wezinto zobucwebe. Ekukhiqizeni, isetshenziselwa ukuhlanganisa izingcezu eziningi, ukunamathisela izikhonkwane, nokudala izilungiselelo ezenziwe ngokwezifiso. Ekulungiseni, ilungele ukulungisa iziqu eziphukile, ukwakha kabusha ama-prong agugile, ukuvala ama-jump ring, nokushintsha usayizi wamabhande ngaphandle kokukhipha amatshe. Lobu buchwepheshe busetshenziswa kakhulu ekwenzeni amawashi ukulungisa amalinki nezikhonkwane. Ngokunikeza izinsiza ze-laser welding, ibhizinisi lingazihlukanisa nezimbangi ezincike ezindleleni ezindala. Amakhasimende aya ngokuya efuna izindawo zokusebenza ezisebenzisa ubuchwepheshe obuthuthukile ukuze kube nokunemba nokuphepha, ikakhulukazi ezingxenyeni zamafa. Imishini yakwaDonggu Laser, enokwakhiwa kwayo okuqinile nokulawula okuqondile, yakhelwe ukusekela lezi zinhlelo ezinobungozi obukhulu. Ukutshala imali kumshini we-spot welding wekhwalithi akusona nje isenzo sokuthenga ithuluzi; kuyisinyathelo esihlelekile sokuphakamisa idumela lomkhiqizo ngekhwalithi nokusungula izinto ezintsha. Ikhono lokwenza ukulungisa okungenasici ngokungenelela okuncane lakha ukwethembana kwamakhasimende futhi likhuthaze amabhizinisi aphindaphindayo, okuthinta ngqo inzuzo yebhizinisi.

Ukusebenzisa umshini wokushisela ubucwebe (jewelry spot welding machine) kudinga ukulandela izinqubo eziqinile zokuphepha ngenxa yokuhlukaniswa kwe-Class-4 laser. Izibuko zokuphepha ze-laser ezilinganiselwe ubude begagasi elingu-1064 nm ziyimpoqo kumsebenzisi nakubanoma ngubani oseduze. Umshini kufanele usetshenziswe endaweni evaliwe enezinto zokukhiya ezivala i-laser uma indawo evaliwe ivulwa. Ngaphandle kokuvikela amehlo, ukukhishwa kwentuthu kubalulekile: ukushisela izingxube zezinsimbi eziyigugu nezingxenye ezinamekwe kungakhipha izinhlayiya ezinobuthi nentuthu. Uhlelo lokukhipha umoya olusendaweni enesihlungi se-HEPA kufanele lubekwe eduze nendawo yokushisela ukuze kuthathwe lokhu kukhishwa. Lapho usebenza ngamatshe, amatshe ayigugu azwela ukushisa njenge-emeralds, opals, namapera kufanele avikelwe emisebeni ephambene yomsebe nokushisa okuqhutshwayo. Sebenzisa i-thermal putty noma ama-heat sinks ukuze ukhiphe ukushisa eduze netshe, futhi uhlale uqondisa umsebe kude netshe. Ukuvikela itshe ngesivikelo sensimbi noma ukusebenzisa ubude besigqi esifushane kunciphisa ubungozi. Isiko eliqinile lokuphepha futhi lihlanganisa ukubhala phansi imingcele yomsebenzi ngamunye, okusiza ekuphindaphindeni ukushisela okuphumelelayo nokugwema izingozi ezingaba khona ezivela ekusethweni okungalungile. Ukuqeqeshwa okuqhubekayo ngezinqubo zokuvala okuphuthumayo kanye nokuhlolwa okuvamile kokulungisa uhlelo lokupholisa nezinto zokubona kuqinisekisa ukuthi umshini usebenza ngokuphepha nangempumelelo impilo yawo yonke.

Ukusebenzisa izindlela ezingcono kakhulu ezingaphezu kokuphepha kuthuthukisa ukunethezeka komsebenzisi kanye nekhwalithi yokushisela. Ukugcina indawo yokusebenza ihlanzekile kanye nokuhleleka komsebenzi okungaguquki kunciphisa amaphutha. Ukubhala izindlela eziphumelelayo zokupheka zezinto ezahlukene kanye nezinhlobo zamajoyinti kwakha isizinda solwazi esibalulekile esingabelwana ngaso phakathi kwamalungu eqembu. Ukuhlola njalo nokuhlanza iwindi lokuvikela kanye nelensi eyinhloko yomshini kuqinisekisa ukudluliswa komkhaza okungaguquki. Uhlelo lokupholisa, noma ngabe luhlanganisa umoya noma luhlanganisa amanzi, kufanele luhlolwe ukuthi amazinga oketshezi kanye namazinga okugeleza afanele. Ukulandela le mihlahlandlela kusiza ukuvimbela ukuma komsebenzi okubizayo futhi kwandisa impilo yemishini. Emihlanganweni emisha ekusetshenzisweni kwe-laser welding, ukuqala ngemisebenzi elula efana nokuvala i-jump ring bese kancane kancane kuthuthukela ekulungiseni okuyinkimbinkimbi kwakha ukuzethemba komsebenzisi. I-Donggu Laser ihlinzeka ngemibhalo eningiliziwe kanye nokusekela ukuze isize abasebenzisi basebenzise lezi zindlela zokuphepha nezingcono ngempumelelo.

Ukukhetha umshini wokushisela ubucwebe ofanele kuncike ekuhloleni okucacile kwemisebenzi evamile yendawo yakho yokusebenzela, izinhlobo zensimbi, kanye nomthamo wokukhiqiza. I-Donggu Laser inikeza uhla oluphelele lwemishini elungiselelwe ukuhlangabezana nalezi zidingo ezihlukahlukene. Uhlu lwabo luhlanganisa amayunithi amancane etafuleni afanele izindawo zokusebenzela ezincane noma ukusetshenziswa komuntu oyedwa, amamodeli asetafuleni okukhiqiza okuphezulu, kanye nezinhlobo ezincane ezigcina isikhala ngaphandle kokulahlekelwa amandla. Umshini wokushisela ubucwebe ngokuvamile ufaka umthombo we-laser oshaya amandla, i-stereomicroscope enesilawuli se-joystick, kanye ne-chiller eyakhelwe ngaphakathi ukuze isebenze ngokuzinzile. Kulabo abadinga ukunemba okwengeziwe, umshini omncane wokushisela ubucwebe nge-laser unikeza indawo encane kuyilapho ugcina ukusebenza ngokugcwele. Amamodeli anamandla aphezulu, njengenguqulo engu-100W, anikeza amandla okuhlanganisa ajulile afanele izinsimbi ezinzima kanye nokulungiswa okukhulu. Yonke imishini ye-Donggu Laser iqinisekisiwe nge-CE, okukhombisa ukuthobela kwabo amazinga omhlaba wonke okuphepha nekhwalithi. Lapho ukhetha, cabanga ngezinto ezifana nobukhulu obujwayelekile bezinsimbi ozishisela, ubukhulu bezingcezu zomsebenzi, kanye nokuvama kokusetshenziswa. Umshini onokulawula okunembile kwamachashazi ulungele ubucwebe obuncane obuthambile, kuyilapho iyunithi enamandla aphezulu ingase idingeke ezinhlelweni zezimboni. Xhumana ne-Donggu Laser ukuze uthole ukuhlelwa okukhethekile ngokusekelwe ezinsimbini zakho ezithile, ubukhulu bezingcezu, kanye nemisebenzi evamile, uqinisekise ukutshalwa kwezimali okuhambisana ngqo nezidingo zakho zokusebenza.

Ngaphandle komshini ngokwawo, cabanga ngenani lomkhiqizi othembekile onomlando oqinisekisiwe. I-Donggu Laser ineminyaka engaphezu kweyi-15 yokuhlangenwe nakho kanye nephothifoliyo ehlanganisa imishini yokumaka nge-laser, yokusika, kanye nokuhlanza kanye nezinhlelo zayo zokushisela. Ukukhetha umkhiqizi ohlonishwayo kuqinisekisa ukufinyelela ezingxenyeni ezisezingeni eliphezulu, ukwesekwa kwezobuchwepheshe okuphendulayo, kanye nezindlela zokuthuthukisa. I-IMIKHIGIZO ikhasi linikeza umbono wonke wohlu lonke, kuyilapho i-NGATHI ikhasi lichaza umlando wenkampani nokuzibophezela kwayo ekusunguleni izinto ezintsha. Ukuze uthole izingxenye eziyisipele nokuthuthukiswa kwesikhathi esizayo, i-Izingxenye Zomsakazo ikhasi libala izingxenye ezihambisanayo. Ukutshala imali kumshini we-spot welding osezingeni eliphezulu kuyisibopho sesikhathi eside esikhokha izinzuzo ekukhiqizeni nasekhwalithini. Ukuze uthole amanani entengo amanje nesincomo esenziwe ngenhloso, xhumana nge-XHUMANA NATHI ikhasi. Umshini ofanele uzoshintsha indlela osebenza ngayo, ekunike amandla okwenza umsebenzi oyinkimbinkimbi, ukuthuthukisa izikhathi zokuphendula, nokuletha imiphumela engcono kakhulu kumakhasimende akho.

Ngisho noma usebenzisa indlela eqaphile, ngezinye izikhathi kungavela amaphutha ekushiseleni nge-laser. Ukuqonda izimbangela eziyisisekelo nezixazululo kusiza ukugcina ikhwalithi ephezulu. Imifantu emgqeni wokushisela ivamise ukuba uphawu lomfutho osele owedlulele; fushanisa ububanzi be-pulse ukunciphisa ukushaqeka okushisayo, qinisekisa ukuthi i-argon iyanele, sebenzisa intambo yokugcwalisa ehambisana nokwakheka kwensimbi eyisisekelo, futhi uthuthukise ukuhlangana kwejoyinti ukunciphisa izikhala. Ukuba mnyama noma umlotha ebusweni bokushisela kukhombisa ukugqwala okubangelwa ukungavikeleki okwanele noma ukungcola kwendawo. Khuphula izinga lokugeleza kwe-argon, hlanza umsebenzi ngokucophelela kakhulu nge-solvent noma izindlela ze-ultrasonic, futhi wehlise amazinga wamandla ukuze ugweme ukuhwamuka kwensimbi. Ukugunda, lapho umgqa wokushisela ucindezelwa ngaphansi kwendawo, ngokuvamile kubangelwa amandla amaningi akhipha impahla ngokushesha kunokuba ifakwe. Yehlisa amandla noma wandise usayizi we-spot, futhi usebenzise amaphasi amaningi alula esikhundleni se-pulse eyodwa enzima ukuze wakhe impahla kancane kancane. Ukungahlangani, lapho ukushisela kungangeni ngokugcwele ejoyintini, kudinga ukwenyuswa kwamandla noma ububanzi be-pulse; futhi qinisekisa ukuthi i-focus isethwe kahle endaweni yokusebenza. Ngokubhekana ngokuhlelekile nokuguquguquka ngakunye, abasebenzi bangaxazulula izinkinga eziningi ngokushesha futhi babuyisele ikhwalithi yokushisela engaguquki. Ukugcina irekhodi lokuxazulula izinkinga elinezilungiselelo zokuqala nezenzo zokulungisa ezenziwe kwakha ireferensi ebalulekile yemisebenzi ezayo.

Abanye abathengisi bezinto zobuciko baba nemibuzo efanayo lapho becabanga ukusebenzisa umshini wokushisela nge-laser. Ukuphendula lezi zinkinga kusiza ukucacisa ubuchwepheshe futhi kukhuthaze ukuqiniseka ekusebenziseni. Ungakwazi yini ukushisela nge-laser eduze kwamatshe ayigugu? Yebo, ngokusebenzisa indlela eqaphile: qinisekisa ukuthi umsebe we-laser uqondiswe kude netshe, sebenzisa ubude besikhathi esifushane ukuze unciphise ukungena kokushisa, futhi usebenzise izinto ezimunca ukushisa noma i-thermal putty ukuze umunce ukushisa okudluliswayo. Amatshe azwela ukushisa njenge-emerald, i-opal, namaparele adinga ukuqapha okwengeziwe. Ingabe uhlale udinga i-filler wire? Cha; ukulungiswa okuningi, njengokuvala ama-jump ring noma ukuhlanganisa izingxenye, kungenziwa ngokuzenzakalelayo ngaphandle kwe-filler. I-filler wire iyadingeka kuphela uma kukhona igebe okufanele ligcwaliswe, noma lapho ukufanisa umbala kubalulekile ngenxa yezizathu zobuhle. Yikuphi ukunakekela okudingekayo? Hlanza njalo ingilazi evikelayo kanye ne-objective lens ngendwangu engena-fiber kanye ne-solvent evunyelwe. Hlola amazinga e-coolant futhi uhlole i-nozzle uma kunokuvimbeka. Ukusebenza konyaka ngomsebenzi ochwepheshile kuyatuswa emishinini esetshenziswa kakhulu. Kubiza malini umshini wokushisela izinto zobuciko nge-laser? Intengo iyahlukahluka kakhulu ngokuya ngamandla okukhiphayo, ikhwalithi ye-optics, uhlobo lwesistimu yokupholisa, kanye nomkhiqizi. Ukuze uthole intengo yamanje kanye nesilinganiso esinemininingwane esifanelana nezidingo zakho, xhumana no-Donggu Laser ngqo.IKHASI LASEKHAYA ikhasi noma i-Umshini Wokushisela Ubucwebe ikhasi.

Njengoba ubuchwepheshe be-laser buqhubeka nokuthuthuka, ukusetshenziswa kwabo ebucwebeni kuzokhula kuphela. Ukuhlala unolwazi ngentuthuko entsha, ukuya emibukisweni efana naleyo ebalwe ku-Umkhosi ikhasi, nokufunda izindaba zakamuva zomkhakha ku-IZINDABA ikhasi lingasiza izindawo zokusebenza zihlale zisezingeni eliphezulu. Uhambo olusuka emsebenzini wendabuko we-torch ukuya ekunembeni kwe-laser luyisinyathelo esibalulekile, kodwa imivuzo ekhwalithi, isivinini, nokwaneliseka kwamakhasimende inkulu. Ngomshini ofanele nobuchule obufanele, umshini wokushisela amachashazi we-jewelry uba yimpahla engenakushiywa kunoma iyiphi indawo yokusebenza yesimanje.