Xhumana nathi ngentengo enkulu!
Izici Eziyinhloko Ezithinta Ikhwalithi Ye-Weld
I-Resistance welding isebenzisa umphumela oshisayo wamanje kagesi. Lapho i-current idlula amapuleti ensimbi amabili azoshiselwa, ukushisa okuphezulu okukhiqizwa ukumelana kumjikelezo wokushisela kuncibilikisa amapuleti, abese ehlanganiswa ngaphansi kwengcindezi futhi epholile. Ukumelana nokushisela kuqukethe izingxenye ezimbili: ukumelana nokuxhumana phakathi kwamapuleti ensimbi kanye nokumelana komzimba kwamapuleti ngokwawo. Ngakho-ke, ukuze kuzuzwe i-weld enhle, kuyadingeka ukunciphisa ukumelana nokuxhumana ngenkathi ukwandisa ukumelana komzimba wezinto ezibonakalayo.
Ukuze ulawule ikhwalithi yokushisela, imingcele emihlanu elandelayo eyisisekelo kufanele ilungiswe: ukumelana nokushisela, ingcindezi yokushisela, ukunqwabelana, isivinini sokushisela, nesinye isici esiguquguqukayo—i-tinplate. Lezi zici zinquma isikhala se-weld nugget, izinga lokuncibilika, ukwakheka, kanye ne-microstructure yama-weld nuggets. Le mingcele ihlobene; lapho ipharamitha eyodwa ishintsha, izimo zokushisela kufanele zisethwe kabusha.
(1) Ubudlelwano Phakathi Kwesivinini Sokushisela kanye Nokushisela ManjeUma ezinye izimo zihlala zingashintshile, ukuze uthole ukushisela okuhle, ijubane lokushisela elimisiwe kanye nomshini wokushisela kufanele kuqinisekiswe ukuthi i-tinplate incibilika kahle futhi ama-weld nuggets axhumekile. Lapho isivinini se-welding sikhuphuka, i-current kumele ikhule ngokuqhathaniswa. Uma ijubane lokushisela liphansi kakhulu, i-tinplate ingase ishise kakhulu, ibangele ama-weld nuggets ukuthi aphole kancane kunenkontileka ye-tinplate, okuholela ezimbobeni ezinkulu ezindaweni zokushisela. Ngokuphambene, uma isivinini sokushisela siphezulu kakhulu, singase siholele kuma-weld nuggets angaxhumekile. Ukwengeza, ukushisisa okunganele kwe-tinplate kungakha izimbobo ezinde noma i-tin soldering phakathi kwamapuleti.
(2) Ubudlelwano Phakathi Kwengcindezi Ye-Welding kanye Ne-Welding YamanjeUngqimba lwe-tin endaweni ye-tinplate iyinsimbi enhle eqhubayo enokumelana okuphansi, futhi ukuqina kwayo okuphansi kwenza kube lula ukuwohloka ngaphansi kwengcindezi, kunciphisa kakhulu ukumelana nobuso kanye nokwenza lula ukushisela. I-welding current ikhuphuka ngomfutho we-welding ngoba ukucindezela okuphezulu kwandisa indawo yokuxhumana ye-tinplate, kunciphisa ukumelana nokuxhumana okungaphezulu, ngaleyo ndlela kudinga ukukhuphuka okuhlobene kwamandla welding. Ingcindezi yokushisela kufanele ilungiswe ngaphakathi kwebanga elifanele. Uma ingcindezi iphansi kakhulu, ubuhlalu be-weld buyoba buphakeme, bube nzima ukugqoka kokulungisa. Ngakolunye uhlangothi, ingcindezi ephezulu yokushisela ifinyelela kalula i-flat weld seam.
(3) Ubudlelwano Phakathi Kwe-Overlap kanye Ne-Welding CurrentUkugqagqana okukhulu kudinga ukushisa okushisela okwengeziwe, ngakho-ke amandla okushisela akhuphuka ngokugqagqana. Ngaphansi kwezimo zokushisela ezibekiwe, uma ukunqwabelana kukhulu kunokujwayelekile, indawo engaphansi kwengcindezi efanayo yokushisela iyanda, inciphisa ukuminyana kwamanje we-welding futhi ikhulise kancane ukumelana nokuxhumana, okuholela ekushiseni okwanele kwe-welding kanye nama-welds abandayo. Ngakolunye uhlangothi, ukunciphisa ukugqagqana kungaholela ekushiseni ngokweqile nasekukhuleni kwe-extrusion.
(4) Umthelela Wezakhiwo Ze-tinplate Ekushiseleni
1. Isisindo Sokumboza TinIsisindo sokumboza ithini ku-tinplate sithinta ikhwalithi yokushisela. Nakuba ungqimba lukathayela lunokumelana okuphansi kokuxhumana futhi luyi-conductor enhle, uma isisindo sokumboza ithini siphansi kakhulu (ngaphansi kuka-0.5 g/m²), futhi ungqimba lwe-alloy luphakeme ngokuqhathaniswa, ukumelana nokuxhumana okungaphezulu kongqimba lwe-alloy kukhudlwana, okulimaza ikhwalithi yokushisela. Ikakhulukazi kuqoqo elifanayo le-tinplate, uma ungqimba lwe-alloy luhluka kakhulu noma okuqukethwe kwe-alloy tin kuphezulu kakhulu, ukushisela okubandayo kungenzeka kalula ngaphansi kwezilungiselelo ezifanayo. Ku-tinplate enesisindo sokwemboza uthayela ophezulu, isikhala se-weld nugget esitholwe nge-welding current sincane kunaleso esinesisindo esiphansi sokunamathela, ngakho ukushisela okuhle kudinga ukwehlisa isivinini sokushisela. Ukwengeza, uma i-welding current iphezulu kakhulu, ithini ingase ingene eduze kwemingcele yezinhlamvu zensimbi ngesikhathi sokuncibilika, okungase kubangele ukugqwala kwe-intergranular kwamanye amathini okudla.
2. UkuqinaUkuqina kwe-tinplate kuthinta ukulungiswa kwemingcele yokushisela, ikakhulukazi emishinini yokushisela enesivinini esikhulu. Njengoba ukushuba kwe-tinplate kwanda, amandla okushisela adingekayo ayanda, futhi imingcele engaphezulu nephansi yezimo zokushisela iyancipha ngokushuba okwandayo.
3. UkuqinaUkumiswa kwe-welding current kuhlobene nobulukhuni be-tinplate. Lapho ubulukhuni bukhula, umshini wokushisela kufanele uncishiswe ngokufanele.Ngaphansi kwezimo zokushisela ezibekiwe, ukuhlukahluka kokuqina kwe-tinplate nobulukhuni ngaphakathi kwezigaba ezijwayelekile akuthinti ukushisela. Kodwa-ke, uma ukushuba nobulukhuni buyahluka kakhulu phakathi kwenqwaba efanayo, kuzodala izinga lokushisela elingazinzile, okuholela ezindabeni zokushisela ezibandayo noma ezinkingeni zokuwedlula ngokweqile. Isibonelo, ngaphansi kwengcindezi ebekiwe, uma ubulukhuni be-tinplate bukhula ngokweqile, ukumelana nokuxhumana okungaphezulu phakathi kwamapuleti amabili kuyanda, okudinga ukuncishiswa kwe-welding yamanje.
4. Ikhwalithi Yensimbi YesisekeloUma insimbi yesisekelo inokuqukethwe kwekhabhoni ephezulu, i-welding current idinga ukwanda. Ukwengeza, uma kukhona ukufakwa okuningi kwensimbi yesisekelo, ukumelana kukhula ngesikhathi se-welding, kubangela kalula i-spatter.Ngokufingqa, lapho ukhiqiza izinhlobo ezahlukene zamathini angenalutho noma ushintsha uhlobo lwe-tinplate, izimo zokushisela ezintsha kufanele zisethwe kabusha.
I-Chengdu Changtai Intelligent Equipment Co., Ltd.- Umkhiqizi wemishini yekani elizenzakalelayo nomthumeli ngaphandle, inikeza zonke izixazululo zokwenziwa kwe-tin. Ukuze wazi izindaba zakamuva zemboni yokupakisha insimbi, Thola ithini elisha elenza umugqa wokukhiqiza, kanyethola amanani mayelana ne-Machine For Can Making,Khetha IkhwalithiUmshini WokwenzaE-Changtai.
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Hlela ukusetha ulayini wokwenza ithini elisha nelingabizi kakhulu?
A: Isizathu sinobuchwepheshe obuphambili bokunikeza imishini engcono kakhulu yekani elimangalisayo.
IMP: Lokho kulula kakhulu kumthengi ukuthi eze efektri yethu ukuze athole imishini ngoba imikhiqizo yethu yonke ayidingi isitifiketi sokuhlolwa kwempahla futhi kuzoba lula ukuthekelisa.
A: Yebo! Singanikezela ngezingxenye zamahhala ezigqokwa ngokushesha unyaka ongu-1, qiniseka nje ukuthi usebenzisa imishini yethu futhi yona iqinile.
Isikhathi sokuthumela: Jul-14-2025