Amathangi ensimbi, iziqukathi, izigubhu,{0}}nezindlu ezincane zamashidi ngokuvamile zidinga ama-weld seams aqhubekayo futhi azinzile. Ngokungafani nokushisela okujwayelekile kwendawo, ukushisela i-resistance seam kusebenzisa amasondo e-electrode ajikelezayo ukuze ahambe endleleni yokushisela futhi akhe uchungechunge lwama-weld nuggets agqagqene. Lokhu kudala umthungo oqhubekayo futhi kuvame ukusetshenziselwa izakhiwo zensimbi ezidinga ukusebenza{3}}okuqinile noma okuwuketshezi{4}}okuqinile.
Lapho ukhetha aukumelana nomthungo welding umshini, akwanele ukuqhathanisa amandla omshini, intengo, noma izimangalo zomhlinzeki jikelele. Indlela enokwethenjelwa kakhulu iwukuqala ngezimfuneko zengcezu yokusebenza, bese uhlola ukuthi ukwakheka komshini, uhlobo lokuphakelwa kukagesi, amasondo e-electrode, izinto ezilungiswayo, isistimu yokupholisa, nezinga lokuzishintshashintsha liyahambisana nezidingo zangempela zokukhiqiza. Lesi sihloko sichaza indlela yokukhetha umshini wokushisela umthungo ofanelekile wamathangi ensimbi neziqukathi.
Kungani Amathangi Ensimbi Neziqukathi Kudinga Ukushiselwa Kwe-Seam?
Ama-Weld Seams Aqhubekayo Wokuvalwa Okungcono
Amathangi ensimbi, izigubhu, iziqukathi zokudla, amathange kaphethiloli, amagobolondo okugcina uketshezi, namanye amathangi kagesi ngokuvamile adinga izindawo zokushisela ezimbalwa. Badinga i-weld seam eqhubekayo. Umshini wokushisela i-resistance seam welding usebenzisa amasondo e-electrode ajikelezayo ukuze ufake ingcindezi namandla okushisela eduze kwelunga, udale umthungo oqhubekayo noma umthungo owenziwe ngamanuggets weld agqagqene kakhulu.
Ngemikhiqizo edinga ukuvimbela ukuvuza komoya, ukuvuza koketshezi, noma ukumelana nezinga elithile lokucindezela, le nqubo ifaneleka kakhulu kunokushisela indawo okujwayelekile.
Uma kunezindawo ezingahlanganisiwe eduze komthungo, umkhiqizo wokugcina ungase ube nokuvuza, amandla abuthakathaka, noma izinkinga zokulungisa kabusha. Emathangeni ensimbi neziqukathi, amaphuzu abalulekile okufanele uwahlole wukuqhubeka komthungo, ukunqwabelana kwe-weld, nokuzinza kwe-welding.
Ikhwalithi Yokushisela Ephindaphindayo Yokukhiqiza Iqoqo
Ekukhiqizeni i-batch, ikhwalithi ye-weld akufanele ithembele kuphela kulwazi lomsebenzisi. Ububanzi bethangi, ukujiya kweshidi, isivinini sokushisela, ukucindezela kwesondo le-electrode, nezimo zokupholisa konke kungathinta ukubukeka komthungo nokusebenza kokuvala.
Inani lomshini wokushisela i-seam welding ukuthi ivumela i-welding yamanje, ingcindezi, isivinini, nesikhathi sokulawulwa nokuphindaphindiwe. Lokhu kwenza inqubo yokushisela izinze kakhulu kusuka engxenyeni kuya engxenyeni.
Kubakhiqizi abakhiqiza iziqukathi zensimbi ngobuningi,-ukuzinza kwesikhathi eside kubaluleke kakhulu kunokushisela okukodwa okuphumelelayo. Lapho uthenga umshini, kufanele uhlole ukuthi ungakwazi yini ukusekela ukusebenza okuqhubekayo, noma imingcele kulula ukuyilungisa, ukuthi amasondo e-electrode kulula yini ukuwagcina, nokuthi izinhlelo ezahlukene zokushisela zingagcinwa emikhiqizweni ehlukene.
Ulwazi Olubalulekile Lwengqephu Yokusebenza Yokuqinisekisa Kuqala
Uhlobo Lwezinto
Izinto ezahlukahlukene zidinga imisinga yokushisela ehlukene, izingcindezi, kanye nemiklamo ye-electrode. Insimbi ye-Carbon, insimbi engagqwali, insimbi ethathiwe, nezinye izinsimbi ezimboziwe zivame ukusetshenziswa ekushiseleni umthungo. Ngethusi, i-aluminium, ithusi, i-nickel alloys, noma ezinye izinto ezinogesi ophezulu noma u-thermal conductivity, imingcele yensimbi evamile yokushisela ayikwazi ukusetshenziswa ngokuqondile. Ukushisela isampula kufanele kwenziwe ngokusekelwe ebangeni lezinto ezibonakalayo, ukujiya, kanye nesimo sobuso.
Uma indawo yomkhiqizo ine-coating, uwoyela, izendlalelo ze-oxide, noma i-plating, ukukhiqizwa kokushisa ngesikhathi sokushisela kungase kuthinteke. Ngaphambi kokuthenga umshini, kungcono ukuthumela izinto zokukhiqiza zangempela zokuhlolwa kokushisela esikhundleni sokuhlinzeka ngegama lempahla kuphela.
Ubukhulu Bezinto
Ubukhulu beshidi buthinta ngqo i-welding current, ingcindezi ye-electrode, isivinini sokushisela, namandla omshini. Emashidini amancanyana, amandla amaningi kakhulu angabangela ukusha{1}kudlula, ukuhlehla okujulile, noma ukuwohloka. Kumashidi aminyene, umshini kufanele unikeze ukushisa okwanele nokucindezela ukuze wenze umthungo oqinile.
Abathengi abaningi bathi badinga ukushisela "amathangi ensimbi," kodwa banganikezeli ubukhulu bezinto ezibonakalayo. Lokhu akwanele ekukhetheni umshini okufanele. Umhlinzeki womshini udinga ukwazi-ukujiya kongqimba olulodwa, idizayini ehlanganyelwe, ubude bomthungo, kanye nemfuneko yokutywinwa ngaphambi kokuncoma okokusebenza kokushisela komthungo kwe-AC, DC, noma kwe-MFDC.
Ithangi noma Usayizi Wesitsha
Ububanzi bethangi, ubude, ubude, ukuma komthungo, nendlela yokulayisha konke kuthinta ukwakheka komshini. I-Longitudinal seam welding, i-seam welding eyindilinga, kanye ne-edge seam welding idinga ukuhlelwa okuhlukile kwamasondo e-electrode kanye nezakhiwo zokulungisa.
Emathangeni amakhudlwana noma iziqukathi, ukujula komphimbo, indawo yokusebenza, ukusekelwa kwezingcezu zokusebenza, kanye nokulayisha lula nakho kufanele kucatshangelwe. Ngaphambi kokucela ikhotheshini, hlinzeka ngomdwebo womkhiqizo, noma okungenani usayizi wawo wonke, indawo yomthungo, nendlela yokukhiqiza. Lokhu kusiza ukugwema izinkinga ezinjengomshini okwazi ukushisela ingxenye kodwa okunzima ukuyilayisha, ukuma, noma ukusebenza kahle.
I-Seam Welding eqhubekayo noma i-Intermittent Seam Welding?
Nini Ukukhetha Ukushisela Kwe-Seam Eqhubekayo
Uma umkhiqizo udinga umoya-oqinile, amanzi-oqinile, uwoyela{2}}oqinile, noma{3}ukuqina okuphezulu kokushisela, i-seam weld ivame ukukhethwa. Izibonelo ezijwayelekile zihlanganisa amathangi kaphethiloli ensimbi,{5}izitsha eziwuketshezi ezinomfutho ophansi, amakani okudla, izigubhu, amathange amanzi ensimbi, nezindlu ezivaliwe.
I-seam welding eqhubekayo akusho ngaso sonke isikhathi ukuthi i-current ihlala ivuliwe ngaphandle kokuphazamiseka. Ezinqubweni eziningi zokukhiqiza, i-pulse current isetshenziswa ngenkathi amasondo e-electrode ehamba ngokuqhubekayo. Ama-weld nuggets agqagqene abe enza umthungo ovalekile.
Nini Ukukhetha I-Intermittent Seam Welding
Uma umkhiqizo ungadingi ukubekwa uphawu okugcwele futhi udinga kuphela ukuhlanganiswa okuhlukene, noma uma impahla incane futhi kulula ukuyigoba, i-seam welding ingase ifaneleke kakhulu. Inganciphisa okokufaka ukushisa, yehlise ubungozi bokonakala, futhi isebenze kahle kwezinye izindlu nezingxenye zesakhiwo ezingadingi umthungo ovalwe ngokugcwele.
Ukukhetha phakathi kwe-seam welding eqhubekayo kanye nesikhashana kufanele kusekelwe esimisweni sekhwalithi yokugcina, hhayi egameni lomkhiqizo kuphela. Uma ingxenye kufanele idlule ukuvuza komoya, ukuvuza kwamanzi, noma izivivinyo zengcindezi, ukushisela komthungo okuqhubekayo kuvame ukuba inketho ephephile. Uma ingxenye idinga uxhumano lwesakhiwo kuphela, ukushisela kwe-seam okuphakathi kungase kube ukonga kakhulu.
I-AC, DC, noma i-MFDC Seam Welding Machine: Yikuphi Okungcono?
Umshini Wokushisela Umthungo we-AC
Umshini wokushisela umthungo we-AC ulungele izicelo eziningi zeshidi lensimbi neziqukathi zokushisela. Ngokuvamile kuwukukhetha okunezindleko{1}}ezinhlelweni zokukhiqiza lapho imfuneko yokushisela ingenzima kakhulu.
Uma impahla zizinzile, ukujiya kumaphakathi, futhi imfuneko yokuphuma ayiphezulu kakhulu, i-AC seam welder ingabhekwa njengenketho eyisisekelo. Kodwa-ke, uma kuqhathaniswa nezinhlelo ze-DC noma ze-MFDC, imishini ye-AC ivamise ukuba nemikhawulo ekuzinzeni kwamanje, ukulawula amandla, nokuhambisana kokuzenzakalela. Kumaphrojekthi anokubekwa uphawu okuphezulu noma izidingo zokuzinza kwenqubo, ukukhetha kufanele kuhlolwe ngokucophelela.
Umshini Wokushisela Umthungo we-DC
Umshini wokushisela umphetho we-DC ngokuvamile uhlinzeka ngokuphuma kwamanje okuzinzile. Ifanele imikhiqizo edinga ukuhambisana okungcono kwe-seam. Kumathangi ensimbi, iziqukathi, nezingxenye zegobolondo, uma ikhasimende likhathalela ukubukeka komthungo, ukunqwabelana kwe-weld, nokusebenza kokuvala, ukucushwa kwe-DC kuvame ukunikeza ukulawula kwenqubo okungcono kunomshini ovamile we-AC.
MFDC Seam Welding Machine
Umshini wokushisela i-MFDC ufaneleka kakhulu-ukukhiqizwa kokuphumayo okuphezulu, izintambo zokushisela ezizenzakalelayo, namaphrojekthi anezidingo zekhwalithi eqinile. Ngokuvamile inikeza ukulawula kwamanje okungcono futhi kuvame ukukhethwa lapho ukufakwa kokushisa okuzinzile, ukuphathwa kwamandla, ukuhlanganiswa okuzenzakalelayo, nokuqapha kwenqubo kuyadingeka.
Ngamagama alula, i-AC ingacatshangelwa ukukhiqizwa kweziqukathi ezijwayelekile. I-DC ifaneleka kakhulu lapho kudingeka ukuvumelana kwe-weld engcono kanye nekhwalithi yokuvala. I-MFDC iyinketho engcono-yemigqa ezenzakalelayo yevolumu ephezulu, izimfuneko eziqinile zokuvala, noma amaphrojekthi adinga ukulandeleka kwenqubo.
Amapharamitha Womshini Obalulekile Wokuhlola
Amandla alinganiselwe
Umthamo olinganiselwe uthinta ukuthi umshini uyakwazi yini ukuphatha ukujiya kwempahla, ubude bomthungo, nomthwalo wokukhiqiza oqhubekayo. Uma umthamo uphansi kakhulu, umshini ungase unganikezi ukusebenza kokushisela okuzinzile ngaphansi-kokukhiqiza okuphezulu. Uma umthamo uphakeme kakhulu kunalokho okudingekile, izindleko zokuthenga zingase zikhuphuke ngokungadingekile.
Umthamo womshini kufanele ukhethwe ngokuya ngobukhulu bezinto ezibonakalayo, umjikelezo wokukhiqiza, ubude bomthungo, kanye nemfuneko yokushisela.
I-Welding Current Range
I-welding current enganele ingase ibangele ukuhlangana okubuthakathaka, ukuqina okubuthakathaka komthungo, noma ukwehluleka kokuvala. Ubuningi bamanje bungase bubangele ukusha{1}}ngokusebenzisa i-sptter, ukuhlehla okujulile, noma ukonakala kweshidi.
Uma uqhathanisa imishini, ungabheki kuphela inani eliphezulu lamanje. Kudingeka futhi uqinisekise ukuthi umshini unganikeza okwamanje ozinzile futhi ofanele ubukhulu bezinto ezibonakalayo kanye nomklamo ohlangene.
I-Electrode Wheel Pressure
Umfutho wesondo we-Electrode uthinta ukumelana nokuxhumana, ububanzi be-seam, ukujula kokuhlehlisa, nokuzinza kwe-welding. Uma ingcindezi iphansi kakhulu, ukuxhumana phakathi kwamashidi kungase kungazinzi. Uma umfutho uphezulu kakhulu, amashidi amancane angase akhubazeke futhi amamaki angaphezulu abonakale kakhudlwana.
Eziqukathi nezindlu ezinezidingo zokubukeka, ukucindezela kwe-electrode kanye nephrofayili yesondo kufanele kuqinisekiswe kusengaphambili.
Isivinini sokushisela
Ijubane lokushisela kufanele lihambisane nengcindezi ye-welding yamanje kanye ne-electrode. Uma isivinini sishesha kakhulu, ukugqagqana kwe-weld kungase kungenele, kubangele ukushisela okugejiwe noma ukuvuza. Uma isivinini sihamba kancane kakhulu, okokufaka ukushisa kungase kube phezulu kakhulu, kubangele ukusha{2}}ngokusebenzisa noma ukonakala.
Ngamathangi ensimbi neziqukathi, isivinini esisheshayo asihlali singcono ngaso sonke isikhathi. Isivinini esilungile kufanele silinganisele ukukhiqiza kanye nekhwalithi yomthungo.
Isidingo Samanzi Okupholisa
Amasondo e-electrode omshini wokushisela i-seam ashisisa ngokuqhubekayo ngesikhathi sokusebenza. Uma ukugeleza kwamanzi okupholisa kunganele, ukuguga kwe-electrode kuzokwanda futhi ukuzinza komthungo kungase kwehle.
Ngokukhiqizwa kwenqwaba{0}}yesikhathi eside, amanzi okupholisa kufanele athathwe njengemfuneko eyinhloko yomshini. Abathengi kufanele baqinisekise ukugeleza kwamanzi, idizayini ye-inlet ne-outlet, umthamo wokupholisa, nezimo zamanzi zesayithi ngaphambi kokuphothula umshini.
I-Electrode Wheel Design Matters
I-Electrode Wheel Material kanye nephrofayela
Isondo le-electrode akuyona nje ingxenye evamile eyisipele. Kuthinta ngokuqondile ukuma komthungo, indawo yokuxhumana, ukusatshalaliswa kokushisa, nokuhlehlisa phezulu. Izinto ezihlukile, ubukhulu, kanye nezikhundla zomthungo zingadinga izinto ezihlukile zamasondo e-electrode namaphrofayili.
Isibonelo, iziqukathi zeshidi{0}}ezincane zingase zidinge isilawuli sokuhlehlisa esingcono, kuyilapho ama-workpiece aminyene angase adinge ukunakwa okwengeziwe kokokufaka ukushisa namandla e-weld.
I-Electrode Wheel Maintenance
Ngesikhathi sokukhiqiza, indawo yamasondo e-electrode kufanele ihlolwe njalo ukuthi ayinawo yini ukugqoka, ukunamathela, ukuguquguquka, noma ukungcoliswa. Uma indawo yesondo isesimweni esingesihle, izinga lokushisela lingase lingazinzi ngisho nalapho imingcele yokushisela ihlala injalo.
Ngokukhiqiza okuqhubekayo, abathengi kufanele futhi baqonde ukushintshwa kwamasondo e-electrode, ukugqoka, ukupholisa, kanye nezidingo zokunakekelwa.
I-Fixture kanye ne-Workpiece Positioning
Kungani i-Fixture Design Ithinta Ukuvumelana Kwe-Weld
Uma ithangi noma isiqukathi singami kahle ngesikhathi sokushisela, umthungo ungase ugudluke, ugobe, ulahlekelwe ukugqagqana, noma ube nokuxhumana okungekuhle kwasendaweni. Lokhu kubaluleke kakhulu emikhiqizweni eyi-cylindrical ngoba inqubo yokushisela ivame ukubandakanya ukujikeleza, ukusekela, nokuqondisa.
Umshini wokushisela umthungo ofanelekile akufanele ube nomthombo wamandla wokushisela olungile namasondo e-electrode. Idinga futhi indlela yokubamba ehambisana nesakhiwo somkhiqizo. Emathangeni -angajwayelekile, ukuvuleka okukhethekile, izindlu ezingajwayelekile, noma{3}}ukukhiqiza osayizi abaningi, izinto ezilungiswayo ngokwezifiso noma izakhiwo ezilungisekayo kufanele kucatshangelwe.
Ukulayisha ngokuzenzela, -okuzenzakalelayo, noma okuzenzakalelayo
Ngokukhiqizwa kwenqwaba-okuncane, ukulayisha mathupha ngokushisela okuzenzakalelayo kungase kwanele futhi kungagcina ukutshalwa kwezimali kuphansi. Ekukhiqizeni{2}}ivolumu emaphakathi, imiklamo esele{3}}ezenzakalelayo efana nokugoqa okuzenzakalelayo, ukuzungezisa okuzenzakalelayo, noma ukubeka okusizwayo kungathuthukisa ukusebenza kahle.
Ekukhiqizeni{0}okuphumayo okuphezulu, isixazululo esizenzakalelayo esigcwele ngokuphakelayo, ukushisela, ukuhlola, nokukhipha impahla singase sifaneleke kakhulu.
Isidingo Sokubekwa uphawu kanye nokuhlolwa kokuvuza
Kungani Amazinga Wokuvala Kufanele Aqinisekiswe Kusenesikhathi
Uma umkhiqizo kufanele udlule komoya-ukuqina,{1}}ukuqina kwamanzi, noma ukuhlolwa komfutho, izinga lokuhlola kufanele liqinisekiswe ngaphambi kokukhetha umshini. Izidingo ezihlukene zokubeka uphawu zithinta ukugqagqana kwe-weld, isivinini sokushisela, ukulawula kwamanje, ukuqina kwesakhiwo, nokuhlolwa kwesampula.
Izinkinga eziningi ze-seam welding akufanele zishiywe kuze kube yilapho umshini uhanjiswa. Kufanele zibuyekezwe ngesikhathi sesigaba sokuhlolwa kwenqubo.
Izimbangela Ezivamile Zokuvuza Ngemva Kwe-Seam Welding
Ukuvuza ngemva kokushisela i-seam kuvame ukubangelwa ukunqwabelana kwe-weld okunganele, okwamanje okungazinzile, ingcindezi ye-electrode engafanele, isivinini sokushisela ngokweqile, uwoyela noma ukunamathela endaweni yokusebenza, noma ukuma kwe-fixture engazinzile.
Ngemikhiqizo enezidingo zokubekwa uphawu, isampula yokushisela nokuhlolwa kokuvuza kuyanconywa ngaphambi kokufaka i-oda lokugcina lomshini.
Amaphutha Avamile Lapho Ukhetha Umshini Welding We-Seam
Ukuqhathanisa Intengo Yomshini Kuphela
Ukukhetha umshini ngentengo kuphela kungaholela ezindlekweni eziphakeme kamuva, njengokusebenza kabusha, ukwenqaba, ukusetshenziswa kwama-electrode, nokulahlekelwa kokuphumayo. Emathangeni ensimbi neziqukathi, ikhono lokuphumelela ukuhlolwa kokuvala uphawu ngokuvamile libaluleke kakhulu kunentengo yokuqala yokuthenga.
Ukuziba Amandla Okupholisa
I-seam welding eqhubekayo inezidingo zokupholisa eziphezulu kunezinye izinqubo zokushisela. Ukupholisa okungekuhle kungabangela ukushisisa kwe-electrode, ukuguga okusheshayo, ama-weld seams angazinzile, nokuphazamiseka kokukhiqiza. Umthamo wokupholisa kufanele uthathwe njengokucushwa okuyisisekelo, hhayi imininingwane oyikhethayo.
Awahloli Amasampula Angempela
Ngisho noma imikhiqizo emibili ichazwa ngokuthi "insimbi engagqwali" noma "ishidi elithambekele," umehluko webanga, ukujiya, isimo sobuso, nokwakheka okuhlanganyelwe kungaholela emiphumeleni ehlukene yokushisela. Ngemikhiqizo emisha, izinto ezikhethekile, noma iziqukathi ezivaliwe, ukuhlolwa kwesampula kwangempela kunconywa kakhulu.
Ukukhetha Umshini Ojwayelekile Wesitsha-Esingajwayelekile
Uma usayizi wocezu lokusebenza, indawo yomthungo, noma indlela yokulayisha ikhethekile, i-seam welder evamile ingase ingahlangabezani nokusebenza kahle kokukhiqiza okulindelekile noma ukuzinza. Kulezi zimo, ukulungiswa kwezifiso, amasondo e-electrode anikezelwe, izindawo ezilungisiwe zama-electrode, noma izinketho ezizenzakalelayo kufanele zihlolwe kuqala.
Ulwazi Oludingekayo Ngaphambi Kokuthola Ikhotheshini
| Ulwazi | Kungani Kubalulekile? |
|---|---|
| Umdwebo wethangi noma wesitsha | Iqinisekisa usayizi, ukwakheka, nendawo yomthungo |
| Uhlobo lwezinto | Isiza ukunquma i-welding current, ingcindezi, nokukhethwa kwe-electrode |
| Ukujiya kwezinto | Ithinta umthamo womshini nokokufaka ukushisa |
| Ubude be-Seam | Ithinta isivinini se-welding kanye nomjikelezo wokukhiqiza |
| Uhlobo lomthungo | Isiza ukucacisa ubude, isiyingi, noma isakhiwo sokushisela umthungo ngokwezifiso |
| Imfuneko yokubeka uphawu | Ichaza ukugqagqana kwe-weld kanye nendlela yokuhlola |
| Amandla okukhiqiza | Isiza ukunquma ukulungiselelwa okwenziwa ngesandla,-okuzenzakalelayo, noma okuzenzakalelayo ngokugcwele |
| Inqubo yokukhiqiza yamanje | Isiza ukuhlonza lokho okudingeka kuthuthukiswe |
| Isakhiwo sefekthri | Isiza ukuhlela usayizi womshini nendlela yokulayisha |
I-HAIFEI Isekela Kanjani Ukukhethwa Komshini Welding We-Seam
I-HAIFEI ingahlola impahla, ukujiya, indawo yomthungo, imfuneko yokuvala uphawu, kanye nethagethi yokukhiqiza ngokusekelwe emidwebeni yamakhasimende namasampuli, bese incoma ukumiswa komshini wokushisela we-AC, DC, noma we-MFDC ofanele.
Okwamathangi ensimbi, iziqukathi, izigubhu, nezindlu ezivaliwe, i-Haifei ingakwazi ukusekela ukwakheka kwesakhiwo, ukukhetha kwamasondo e-electrode, ukusethwa kwepharamitha yokushisela, ukushisela isampula, nokuhlela okuzenzakalelayo.
Uma umkhiqizo udinga-ukuqina komoya,{1}}ukuqina kwamanzi, noma ukuhlolwa komfutho, ikhasimende kufanele linikeze izinga lokuhlola kusenesikhathi. I-Haifei ingakwazi ukwenza isampula yokushisela ngokusekelwe kucezu lwangempela lokusebenza ukuhlola ukubukeka komthungo, amandla e-weld, ukusebenza kokubeka uphawu, nokuqina kwenqubo ngaphambi kokuqinisekisa isisombululo sokugcina somshini.
FAQ
Q: Ingabe umshini wokushisela umthungo owodwa ungashisela osayizi bamathangi abahlukene?
IMP: Yebo, kodwa kuya ngomehluko kasayizi, idizayini yesakhiwo, indawo yesondo le-electrode, nokujula komphimbo womshini. Ngokukhiqizwa-kosayizi abaningi, izinto ezilungisekayo ezishintshekayo noma izakhiwo ezilungisekayo ziyanconywa.
Q: Ingabe isampula yokushisela iyadingeka ezitsheni ezivaliwe?
A: Yebo, kuyanconywa. Emikhiqizweni edinga{1}}ukuqina komoya,{2}}ukuqina kwamanzi, noma ukuhlolwa komfutho, isampula yokushisela isiza ukuqinisekisa amapharamitha nokusebenza kokuvala ngaphambi kokukhiqiza.
Q: Yini ebangela ukusha-ngesikhathi sokushisela i-seam?
A: Izimbangela ezivamile zihlanganisa amandla okushisela ngokweqile, isivinini sokushisela esihamba kancane, ingcindezi ye-electrode engafanele, izinto ezincane, noma ukupholisa okunganele.
Q: Ngikhetha kanjani phakathi kwe-AC ne-MFDC yokushisela umthungo?
A: I-AC ingacatshangelwa njengokushisela-isiqukathi seshidi elijwayelekile. I-MFDC ifaneleka kakhulu uma izinzile okwamanje, okukhiphayo okuphezulu, ukuhlanganiswa okuzenzakalelayo, noma izidingo zokuvala eziqinile zidingeka.
Q: Yini okufanele ngiyithumele e-Haifei ukuze ngikhethe umshini?
A: Sicela unikeze umdwebo, impahla, ukujiya, ubude bomthungo, indawo yokuma komthungo, izinga lokuvala, umthamo wokukhiqiza, kanye nezidingo ezizenzakalelayo.
Isiphetho
Ukukhetha aukumelana nomthungo welding umshiningoba amathangi ensimbi neziqukathi akufanele kusekelwe kuphela imodeli yomshini noma intengo. Umphumela wangempela wokushisela uncike ezintweni, ukujiya, ukwakheka komthungo, isidingo sokuvala, ukwakheka kwamasondo e-electrode, isistimu yokupholisa, ukunemba kwesakhiwo, kanye nezinga lokuzenzekelayo.
Uma umkhiqizo wakho udinga i-seam eqhubekayo, ukubukeka okuzinzile, noma ukusebenza okuthembekile kokuvala, kungcono ukunikeza imidwebo ye-workpiece nolwazi lwesampula ngaphambi kokuthenga umshini. Isampula yokushisela ingasiza ukuqinisekisa ukucushwa komshini okulungile nokunciphisa ubungozi bokukhiqiza kamuva.
Thumela ithangi lakho noma umdwebo wesiqukathi e-Haifei. Ithimba lethu lizosiza ukuhlola inqubo ye-seam welding futhi lincoma ukulungiswa komshini we-welding welding ofanelekile.
