Ukuqinisekisa ukuthi i-passivation iyasebenza kahle, ochwepheshe bahlanza ama-weld e-longitudinal ezingxenyeni ezigoqiwe zensimbi engagqwali ngogesi. Isithombe sivela ku-Walter Surface Technologies.
Cabanga ngomkhiqizi engenela isivumelwano esihilela ukwenziwa kwensimbi engagqwali eyinhloko. Izingxenye zensimbi yeshidi kanye neshubhu ziyasikwa, zigotshwe futhi zifakwe insimbi ngaphambi kokuba zifike esiteshini sokuqeda. Le ngxenye inamapuleti afakwe insimbi eqonde phezulu eshubhu. Ama-weld abukeka kahle, kodwa akuyona idayimane ephelele ikhasimende eliyifunayo. Ngenxa yalokho, umshini wokugaya uchitha isikhathi esusa insimbi efakwe insimbi eningi kunokujwayelekile. Kwabe sekubonakala amabala aluhlaza okwesibhakabhaka ebusweni - uphawu olucacile lokufakwa kokushisa okuningi kakhulu. Kulokhu, kusho ukuthi ingxenye ngeke ihlangabezane nezidingo zamakhasimende.
Ngokuvamile kwenziwa ngesandla, ukugaya nokuqeda kudinga ubuhlakani nekhono. Amaphutha ekuqedeni angabiza kakhulu, uma ubheka lonke inani elinikezwe umsebenzi. Ukwengeza izinto ezibizayo ezizwela ukushisa njengensimbi engagqwali, izindleko zokulungisa kabusha kanye nokufaka izingcezu kungaba phezulu. Uma kuhlangene nezinkinga ezifana nokungcola kanye nokwehluleka kokudlulisa, umsebenzi wensimbi engagqwali owake waba nenzuzo ungaphenduka ingozi elahlekayo noma elimaza idumela.
Abakhiqizi bakuvimbela kanjani konke lokhu? Bangaqala ngokuthuthukisa ulwazi lwabo lokugaya nokuqeda, baqonde izindima abazidlalayo kanye nendlela ezithinta ngayo izinto zokusebenza zensimbi engagqwali.
Akuzona izincazelo ezifanayo. Eqinisweni, wonke umuntu unomgomo ohlukile ngokuphelele. Ukugaya kususa izinto ezifana nama-burrs kanye nensimbi eshisiwe ngokweqile, kuyilapho ukuqeda kunikeza ukuqeda ebusweni bensimbi. Ukudideka kuyaqondakala, uma ucabanga ukuthi labo abagaya ngamasondo amakhulu okugaya basusa insimbi eningi ngokushesha kakhulu, futhi ukwenza kanjalo kungashiya imihuzuko ejulile kakhulu. Kodwa ekugayeni, imihuzuko imane nje ingumphumela wangemuva; umgomo ukususa izinto ngokushesha, ikakhulukazi lapho usebenza ngezinsimbi ezizwela ukushisa njengensimbi engagqwali.
Ukuqeda kwenziwa ngezinyathelo, njengoba opharetha eqala nge-grit enkulu futhi eqhubekela phambili kumasondo okugaya acwebezelayo, ama-abrasives angalukiwe, mhlawumbe nendwangu ye-felt kanye ne-polish paste ukuze afinyelele ukuqeda kwesibuko. Umgomo uwukufinyelela ukuqeda okuthile kokugcina (iphethini yokuklwebheka). Isinyathelo ngasinye (i-grit encane) sisusa imiklwebhe ejulile esinyathelweni sangaphambilini bese siyishintsha ngemiklwebhe emincane.
Ngenxa yokuthi ukugaya nokuqeda kunemigomo ehlukene, ngokuvamile akuhambisani futhi empeleni kungadlala ngokumelene uma kusetshenziswa isu elingalungile lokusetshenziswa. Ukuze kususwe insimbi eningi eshisiwe, abaqhubi basebenzisa amasondo okugaya ukwenza imihuzuko ejulile kakhulu, bese benikeza ingxenye kumuntu ogqoka izingubo, manje okumele achithe isikhathi esiningi esusa le mihuzuko ejulile. Lolu chungechunge lokugaya kusukela ekuqedeni kuya ekuqedeni lungase lube yindlela ephumelela kakhulu yokuhlangabezana nezidingo zamakhasimende zokuqeda. Kodwa futhi, akuzona izinqubo ezihambisanayo.
Izindawo zokusebenza ezenzelwe ukwenziwa ngokuvamile azidingi ukugaya nokuqeda. Izingxenye ezigayiwe zenza lokhu kuphela ngoba ukugaya kuyindlela esheshayo yokususa ama-weld noma ezinye izinto futhi imihuzuko ejulile eshiywe yisondo lokugaya yilokho kanye ikhasimende elikufunayo. Izingxenye ezidinga kuphela ukuqeda zenziwa ngendlela engadingi ukususwa ngokweqile kwezinto. Isibonelo esijwayelekile yingxenye yensimbi engagqwali ene-weld enhle evikelwe yi-tungsten edinga nje ukuhlanganiswa futhi ifaniswe nephethini yokuqeda ye-substrate.
Ama-grinder anamasondo asusa kancane angaletha izinselele ezinkulu lapho esebenza ngensimbi engagqwali. Ngokufanayo, ukushisa ngokweqile kungabangela ukuluhlaza okwesibhakabhaka futhi kushintshe izakhiwo zezinto. Umgomo uwukugcina insimbi engagqwali ipholile ngangokunokwenzeka kulo lonke inqubo.
Ngenxa yalokhu, kuyasiza ukukhetha isondo lokugaya elinesilinganiso sokususwa esisheshayo sokusetshenziswa kanye nesabelomali. Amasondo e-Zirconia agaya ngokushesha kune-alumina, kodwa ezimweni eziningi, amasondo e-ceramic asebenza kahle kakhulu.
Izinhlayiya ze-ceramic eziqinile kakhulu nezibukhali ziyaguga ngendlela ehlukile. Njengoba ziwohloka kancane kancane, azigayi zisicaba, kodwa zigcina unqenqema olubukhali. Lokhu kusho ukuthi zingasusa izinto ngokushesha kakhulu, ngokuvamile ngesikhathi esincane kunezinye izinqola zokugaya. Lokhu ngokuvamile kwenza amasondo okugaya e-ceramic abe yimali efanele. Alungele ukusetshenziswa kwensimbi engagqwali ngoba asusa ama-chip amakhulu ngokushesha futhi akhiqize ukushisa okuncane nokuphambuka.
Kungakhathaliseki ukuthi umenzi ukhetha yiphi isondo lokugaya, ukungcola okungenzeka kufanele kukhunjulwe. Iningi labakhiqizi liyazi ukuthi abakwazi ukusebenzisa isondo lokugaya elifanayo ensimbini yekhabhoni kanye nensimbi engagqwali. Abantu abaningi bahlukanisa ngokoqobo imisebenzi yabo yokugaya ikhabhoni kanye nensimbi engagqwali. Ngisho nezinhlansi ezincane zensimbi yekhabhoni eziwela ezintweni zokusebenza zensimbi engagqwali zingabangela izinkinga zokungcola. Izimboni eziningi, njengezimboni zemithi kanye nenuzi, zidinga ukuthi izinto ezisetshenziswayo zilinganiswe njengezingenangcoliso. Lokhu kusho ukuthi amasondo okugaya ensimbi engagqwali kumele abe cishe mahhala (ngaphansi kuka-0.1%) wensimbi, i-sulfur kanye ne-chlorine.
Amasondo okugaya awakwazi ukuzigaya ngokwawo; adinga ithuluzi lamandla. Noma ubani angancoma izinzuzo zamasondo okugaya noma amathuluzi kagesi, kodwa iqiniso liwukuthi amathuluzi kagesi namasondo awo okugaya asebenza njengohlelo. Amasondo okugaya e-ceramic aklanyelwe ama-engeli grinder anamandla athile kanye ne-torque. Nakuba amanye ama-air grinder enezimfuneko ezidingekayo, iningi lamasondo okugaya e-ceramic lenziwa ngamathuluzi kagesi.
Ama-grinder anamandla anganele kanye ne-torque angabangela izinkinga ezinkulu, ngisho nangezinto ezi-abrasives ezithuthuke kakhulu. Ukuntuleka kwamandla kanye ne-torque kungabangela ithuluzi ukuthi lehlise ijubane kakhulu ngaphansi kwengcindezi, okuyisisekelo okuvimbela izinhlayiya ze-ceramic esondweni lokugaya ukuthi zenze lokho ezaziklanyelwe ukukwenza: susa ngokushesha izingcezu ezinkulu zensimbi, ngaleyo ndlela kuncishiswe inani lezinto ezishisayo ezingena esondweni lokugaya.
Lokhu kwenza kube nzima kakhulu umjikelezo omubi: Abasebenzi bokugaya babona izinto zingasuswa, ngakho-ke bacindezela kakhulu ngokwemvelo, okubangela ukushisa okukhulu kanye nokuluhlaza okwesibhakabhaka. Bagcina becindezela kakhulu kangangokuthi bafaka amasondo nge-glaze, okubenza basebenze kanzima futhi bakhiqize ukushisa okwengeziwe ngaphambi kokuba baqaphele ukuthi badinga ukushintsha amasondo. Uma usebenza ngale ndlela kumashubhu amancane noma amashidi, agcina edlula ngqo ezintweni.
Vele, uma opharetha bengaqeqeshwanga kahle, ngisho nangamathuluzi angcono kakhulu, lo mjikelezo omubi ungenzeka, ikakhulukazi uma kukhulunywa ngengcindezi abayibeka endaweni yokusebenza. Umkhuba omuhle ukusondela ngangokunokwenzeka esilinganisweni samanje se-grinder. Uma opharetha esebenzisa i-grinder engu-10 amp, kufanele acindezele kakhulu kangangokuthi i-grinder idonsa cishe ama-amps angu-10.
Ukusebenzisa i-ammeter kungasiza ekwenzeni imisebenzi yokugaya ibe sezingeni elifanayo uma umenzi ecubungula insimbi engagqwali ebizayo. Yiqiniso, imisebenzi embalwa empeleni isebenzisa i-ammeter njalo, ngakho-ke okungcono kakhulu ukulalela ngokucophelela. Uma opharetha ezwa futhi ezwa i-RPM yehla ngokushesha, kungenzeka ukuthi ucindezela kakhulu.
Ukulalela ukuthinta okulula kakhulu (okungukuthi ingcindezi encane kakhulu) kungaba nzima, ngakho-ke kulokhu, ukunaka ukugeleza kwenhlansi kungasiza. Ukugaya insimbi engagqwali kuzokhiqiza izinhlansi ezimnyama kunensimbi yekhabhoni, kodwa kufanele zibonakale futhi ziphume endaweni yokusebenza ngendlela eqhubekayo. Uma umqhubi ebona izinhlansi ezimbalwa ngokuzumayo, kungenzeka ukuthi kungenxa yokuthi akasebenzisi ingcindezi eyanele noma akagqokisi isondo.
Abasebenzi kudingeka futhi balondoloze i-engeli yokusebenza ehambisanayo. Uma besondela ku-workpiece nge-engeli ecishe ibe yisicaba (cishe ifane ne-workpiece), bangabangela ukushisa okukhulu; uma besondela nge-engeli ephezulu kakhulu (cishe iqonde phezulu), basengozini yokumba unqenqema lwesondo ensimbini. Uma besebenzisa isondo lohlobo 27, kufanele basondele emsebenzini nge-engeli yama-degrees angu-20 kuya kwangu-30. Uma benamasondo ohlobo 29, i-engeli yabo yokusebenza kufanele ibe cishe ama-degrees ayi-10.
Amasondo okugaya ohlobo lwama-28 (anciphile) avame ukusetshenziselwa ukugaya ezindaweni ezisicaba ukuze kususwe izinto ezindleleni zokugaya ezibanzi. Lawa masondo anciphile asebenza kahle kakhulu kuma-engeli okugaya aphansi (cishe ama-degree ama-5), ngakho-ke asiza ekunciphiseni ukukhathala komqhubi.
Lokhu kwethula esinye isici esibalulekile: ukukhetha uhlobo olufanele lwesondo lokugaya. Isondo lohlobo 27 linendawo yokuxhumana ebusweni bensimbi; isondo lohlobo 28 linomugqa wokuxhumana ngenxa yesimo salo esiyindilinga; isondo lohlobo 29 linendawo yokuxhumana.
Amasondo ohlobo 27 avame kakhulu angenza umsebenzi uqedwe ezinhlotsheni eziningi, kodwa ukuma kwawo kwenza kube nzima ukuphatha izingxenye ezinamaphrofayili ajulile nama-curve, njengezinhlangano ezihlanganisiwe zamashubhu ensimbi engagqwali. Ukuma kwephrofayili yesondo lohlobo 29 kwenza kube lula kubasebenzi abadinga ukugaya inhlanganisela yezindawo ezigobile nezisicaba. Isondo lohlobo 29 lenza lokhu ngokwandisa indawo yokuxhumana ebusweni, okusho ukuthi umsebenzisi akudingeki achithe isikhathi esiningi egaya endaweni ngayinye - isu elihle lokunciphisa ukwakheka kokushisa.
Eqinisweni, lokhu kusebenza kunoma yiliphi isondo lokugaya. Lapho egaya, umqhubi akumelwe ahlale endaweni efanayo isikhathi eside. Ake sithi umqhubi ususa insimbi ku-fillet ubude obungamamitha amaningana. Angaqondisa isondo ngezinyathelo ezimfushane zokukhuphuka nokuhla, kodwa ukwenza kanjalo kungase kushise kakhulu i-workpiece ngoba ugcina isondo endaweni encane isikhathi eside. Ukuze anciphise ukufakwa kokushisa, umqhubi angadlula yonke i-weld ohlangothini olulodwa eduze kozwane olulodwa, bese ephakamisa ithuluzi (enikeza i-workpiece isikhathi sokupholisa) bese edlula i-workpiece ohlangothini olufanayo eduze kozwane olunye. Amanye amasu ayasebenza, kodwa wonke anesici esisodwa afana ngaso: agwema ukushisa ngokweqile ngokugcina isondo lokugaya lihamba.
Amasu avame ukusetshenziswa “ekulungiseni amakhadi” nawo ayasiza ekufezeni lokhu. Ake sithi umqhubi ugaya i-butt weld endaweni eyisicaba. Ukuze anciphise ukucindezeleka kokushisa kanye nokumba ngokweqile, wagwema ukusunduza i-grinder eduze kwejoyinti. Esikhundleni salokho, uqala ekugcineni bese edonsa i-grinder eduze kwejoyinti. Lokhu futhi kuvimbela isondo ekumbeni kakhulu ezintweni.
Vele, noma yiluphi uhlobo lobuchwepheshe lungashisa kakhulu insimbi uma umqhubi ehamba kancane kakhulu. Hamba kancane kakhulu futhi umqhubi uzoshisa kakhulu ucezu lokusebenza; hamba ngokushesha kakhulu futhi ukugaya kungathatha isikhathi eside. Ukuthola indawo emnandi yesilinganiso sokudla ngokuvamile kudinga ulwazi. Kodwa uma umqhubi engajwayelene nomsebenzi, angagaya izingcezu ukuze athole "umuzwa" wesilinganiso sokudla esifanele sesici somsebenzi esikhona.
Isu lokuqeda lijikeleza esimweni sobuso bento njengoba ifika futhi iphuma emnyangweni wokuqeda. Khomba indawo yokuqala (isimo sobuso esitholiwe) kanye nendawo yokugcina (ukuqeda kuyadingeka), bese wenza uhlelo lokuthola indlela engcono kakhulu phakathi kwalawo maphuzu amabili.
Ngokuvamile indlela engcono kakhulu ayiqali ngesihluku esinamandla kakhulu. Lokhu kungase kuzwakale kuphambene nalokho okushiwoyo. Phela, kungani ungaqali ngesihlabathi esiqinile ukuze uthole indawo elukhuni bese udlulela esihlabathini esinciphile? Ngeke yini kube ukungasebenzi kahle ukuqala ngesihlabathi esinciphile?
Akudingeki ngempela, lokhu kuhlobene futhi nohlobo lokuhlanganiswa. Njengoba isinyathelo ngasinye sifinyelela ku-grit encane, i-conditioner ithatha indawo yokuklwebheka okujulile ngemiklwebhe engajulile nencane. Uma beqala nge-sandpaper enama-grit angu-40 noma i-flip disk, bazoshiya imiklwebhe ejulile ensimbini. Kungaba kuhle uma leyo miklwebhe iletha indawo eduze kokuphela okufiswayo; yingakho lezo zinto zokuqeda ama-grit angu-40 zikhona. Kodwa-ke, uma ikhasimende licela ukuqeda okungu-No. 4 (ukuqeda okuqondisiwe okubhulashwe), imiklwebhe ejulile eyenziwe yi-abrasive engu-No. 40 izothatha isikhathi eside ukuyisusa. Ama-dressers adlula ngobukhulu obuhlukahlukene be-grit, noma achithe isikhathi eside esebenzisa ama-abrasives amahle ukuze asuse leyo miklwebhe emikhulu futhi ayishintshe ngemiklwebhe emincane. Lokhu akugcini nje ngokusebenza kahle, kodwa futhi kungenisa ukushisa okuningi kakhulu endaweni yokusebenza.
Vele, ukusebenzisa izinto zokukhuhla ezincane ezindaweni ezimahhadlahhadla kungaba kancane futhi, uma kuhlanganiswa nobuchwepheshe obungebuhle, kungabangela ukushisa okukhulu. Yilapho idiski ye-two-in-one noma i-staggered flap disc ingasiza khona. Lawa madiski afaka izindwangu zokukhuhla ezihlanganiswe nezinto zokwelapha ubuso. Avumela i-dresser ukuthi isebenzise izinto zokukhuhla ukususa izinto ngenkathi ishiya ukuqeda okubushelelezi.
Isinyathelo esilandelayo ekuqedeni kokugcina singase sihilele ukusetshenziswa kwe-nonwovens, okubonisa esinye isici esiyingqayizivele sokuqeda: inqubo isebenza kahle ngamathuluzi kagesi anesivinini esiguquguqukayo. I-grinder ye-engeli yesokudla esebenza ku-10,000 RPM ingasebenza nemidiya yokugaya, kodwa izoncibilikisa ezinye ze-nonwovens kahle. Ngenxa yalesi sizathu, abaqedi banciphisa ijubane libe phakathi kuka-3,000 no-6,000 RPM ngaphambi kokuqala isinyathelo sokuqeda nge-nonwovens. Vele, ijubane eliqondile lincike ekusetshenzisweni nasekusetshenzisweni. Isibonelo, izigubhu ze-nonwoven zivame ukujikeleza phakathi kuka-3,000 no-4,000 RPM, kuyilapho amadiski okwelapha ubuso ngokuvamile ejikeleza phakathi kuka-4,000 no-6,000 RPM.
Ukuba namathuluzi afanele (ama-grinder esivinini aguquguqukayo, imidiya yokuqeda ehlukile) kanye nokunquma inani elifanele lezinyathelo ngokuyisisekelo kunikeza imephu eveza indlela engcono kakhulu phakathi kwezinto ezingenayo neziqediwe. Indlela eqondile iyahlukahluka ngokusetshenziswa, kodwa ama-trimmer anolwazi alandela le ndlela esebenzisa amasu afanayo okusika.
Ama-roller angalukiwe aqedela ubuso bensimbi engagqwali. Ukuze kuqedwe kahle futhi kusetshenziswe isikhathi eside, imidiya yokuqeda ehlukene isebenza kuma-RPM ahlukene.
Okokuqala, bathatha isikhathi sabo. Uma bebona i-workpiece encane yensimbi engagqwali ishisa, bayayeka ukuqeda endaweni eyodwa baqale kwenye. Noma bangase basebenze ezintweni ezimbili ezahlukene ngesikhathi esisodwa. Basebenza kancane kwenye bese kuba kwenye, okunikeza enye i-workpiece isikhathi sokupholisa.
Uma upholisha kuze kube sekupheleni kwesibuko, ipholisha lingapholisha ngesigubhu sokupholisha noma idiski yokupholisha, ngendlela eqondile yesinyathelo sangaphambilini. Ukupholisha okuphambene kugqamisa izindawo ezidinga ukuhlangana nephethini yokuklwebheka yangaphambilini, kodwa ezingafiki endaweni yokuklwebheka yesibuko enguNombolo 8. Uma yonke imiklwebhe isisusiwe, kudingeka indwangu ethambile kanye nesondo lokupholisha ukuze kudalwe ukuphela okukhazimulayo okufiselekayo.
Ukuze kufezwe ukuqeda okulungile, abakhiqizi badinga ukunikeza abaqeqi ngamathuluzi afanele, okuhlanganisa amathuluzi angempela kanye nemidiya, kanye namathuluzi okuxhumana, njengokusungula amasampula ajwayelekile ukuze kunqunywe ukuthi ukuqeda okuthile kufanele kubukeke kanjani. Lawa masampula (athunyelwe eduze komnyango wokuqeda, kumadokhumenti okuqeqesha, kanye nasezincwadini zokuthengisa) asiza ukuthola wonke umuntu ekhasini elifanayo.
Ngokuphathelene namathuluzi angempela (kufaka phakathi amathuluzi kagesi kanye nemidiya yokuhlukumeza), i-geometry yezingxenye ezithile ingaba yinselele ngisho nakubasebenzi abanolwazi kakhulu emnyangweni wokuqeda. Yilapho amathuluzi ochwepheshe angasiza khona.
Ake sithi umqhubi udinga ukuqeda ukuhlanganiswa kwe-tube yensimbi engagqwali enodonga oluncane. Ukusebenzisa ama-flap disc noma ngisho nama-drum kungabangela izinkinga, kubangele ukushisa ngokweqile, futhi ngezinye izikhathi kudale nendawo eyisicaba epayipini uqobo. Lapha, ama-sander ebhande aklanyelwe amapayipi angasiza. Ibhande lokuhambisa ligoqa ingxenye enkulu yobubanzi bepayipi, lisakaze amaphuzu okuxhumana, landise ukusebenza kahle futhi linciphise ukufakwa kokushisa. Lokho kusho ukuthi, njenganoma yini enye, i-dresser isadinga ukuhambisa i-sander yebhande iye kwenye indawo ukuze kuncishiswe ukwakheka kokushisa okweqile futhi kugweme ukuba luhlaza okwesibhakabhaka.
Lokhu kusebenza nakwamanye amathuluzi okuqeda ochwepheshe. Cabanga nge-sander yebhande leminwe eyenzelwe izikhala eziqinile. I-finisher ingayisebenzisa ukulandela i-fillet weld phakathi kwamabhodi amabili nge-engeli ebukhali. Esikhundleni sokuhambisa i-sander yebhande leminwe iqonde phezulu (njengokuxubha amazinyo akho), i-dresser iyihambisa ngokuvundlile eduze kozwane oluphezulu lwe-fillet weld, bese kuba uzwane olungezansi, ngenkathi iqinisekisa ukuthi i-sander yeminwe ayihlali isikhathi eside kakhulu.
Ukushisela, ukugaya kanye nokuqedwa kwensimbi engagqwali kuletha enye inkinga: ukuqinisekisa ukunyakaza okufanele. Ngemva kwakho konke lokhu kuphazamiseka ebusweni bezinto, ingabe kukhona okunye ukungcola okusele okungavimbela ungqimba lwe-chromium lwensimbi engagqwali ukuthi luvele ngokwemvelo phezu kobuso bonke? Into yokugcina umenzi ayifunayo ikhasimende elithukuthele elikhononda ngezingxenye ezigqwalile noma ezingcolile. Yilapho ukuhlanzwa okufanele kanye nokulandeleka kungena khona.
Ukuhlanza nge-electrochemical kungasiza ekususeni ukungcola ukuqinisekisa ukuthi i-passivation efanele, kodwa kufanele kwenziwe nini lokhu kuhlanza? Kuncike ekusetshenzisweni. Uma abakhiqizi behlanza insimbi engagqwali ukuze bakhuthaze i-passivation ephelele, bavame ukwenza lokho ngokushesha ngemva kokushisela. Ukwehluleka ukwenza lokho kusho ukuthi indawo yokuqeda ingase ithathe ukungcola okungaphezulu endaweni yokusebenza bese ikusabalalisa kwenye indawo. Kodwa-ke, kwezinye izinhlelo zokusebenza ezibalulekile, abakhiqizi bangakhetha ukufaka izinyathelo zokuhlanza ezengeziwe—mhlawumbe ngisho nokuhlola i-passivation efanele ngaphambi kokuba i-stainless isuke phansi efektri.
Ake sithi umenzi ushisela ingxenye ebalulekile yensimbi engagqwali embonini yenuzi. Umshiseli we-arc we-tungsten ochwepheshile ubeka umthungo wedayime obukeka uphelele. Kodwa futhi, lokhu kuyisicelo esibalulekile. Isisebenzi esisemkhakheni wokuqeda sisebenzisa ibhulashi elixhunywe ohlelweni lokuhlanza lwe-electrochemical ukuhlanza ubuso be-weld. Sabe sesifaka uzwane lwe-weld ngendwangu engalukiwe neyokugquma futhi saqeda konke ngendlela efanayo. Bese kufika ibhulashi lokugcina ngohlelo lokuhlanza lwe-electrochemical. Ngemva kokuhlala usuku olulodwa noma ezimbili, sebenzisa idivayisi yokuhlola ephathwayo ukuze uhlole ingxenye ukuthi ayiphazamisi kahle yini. Imiphumela, eqoshwe futhi igcinwe nomsebenzi, ibonise ukuthi ingxenye yayiphazamisile ngokuphelele ngaphambi kokuba isuke efektri.
Ezitshalweni eziningi zokukhiqiza, ukugaya, ukuqeda kanye nokuhlanza insimbi engagqwali ngokuvamile kwenzeka ngezansi komfula. Eqinisweni, kuvame ukwenziwa ngaphambi nje kokuba umsebenzi uthunyelwe.
Izingxenye ezingaqedwanga kahle zikhiqiza ezinye zezinto ezibiza kakhulu futhi ziphinde zilungiswe, ngakho-ke kunengqondo ukuthi abakhiqizi baphinde babheke iminyango yabo yokugaya nokuqeda. Ukuthuthukiswa kokugaya nokuqeda kusiza ekunciphiseni izithiyo ezinkulu, kuthuthukise ikhwalithi, kuqede izinhlungu zekhanda, futhi okubaluleke kakhulu, kwandise ukwaneliseka kwamakhasimende.
I-FABRICATOR ingumagazini ohamba phambili embonini yokwakha nokukhiqiza insimbi eNyakatho Melika. Lo magazini unikeza izindaba, izihloko zobuchwepheshe kanye nomlando wamacala avumela abakhiqizi ukwenza imisebenzi yabo ngempumelelo enkulu. I-FABRICATOR ibilokhu ikhonza imboni kusukela ngo-1970.
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