Li-jigs tsa Tafole ea Welding: Litharollo tse nepahetseng tsa ho lokisa bakeng sa li-welds tse matla, tse potlakileng

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 Li-jigs tsa Tafole ea Welding: Litharollo tse nepahetseng tsa ho lokisa bakeng sa li-welds tse matla, tse potlakileng 

2026-10-18

Li-jigs tsa tafole ea welding ha se lisebelisoa-ke li-multiplier tse qobellang. Lebenkeleng la rona, re bone lihlopha li fokotsa nako ea weld cycle ka 40% feela ka ho fapanyetsana li-clamp tsa generic bakeng sa morero o entsoeng. li-jigs tsa tafole ea welding. Moreki a le mong oa thepa ea temo o ile a fokotsa ho sebetsa bocha ho tloha ho 12% ho ea ka tlase ho 2% ka mor'a ho tloha ho sebopeho sa matsoho ho ea ho tlhophiso e pheta-phetoang e thehiloeng ho jig. Seo ha se ntlafatso e ntseng e eketseha. Ke taolo ya dimensional e entsoeng 'meleng.

Ke Hobane'ng ha Tokiso e "Lekaneng" e hloleha tlas'a Mojaro oa Sebele

Baetsi ba masela ba bangata ba qala ka li-aene tsa angle, C-clamps, le li-bases tsa makenete. Li sebetsa-ho fihlela ho khopama ha mocheso ho qala, ho fihlela karolo ea boraro ea lebelo la likotoana tse 50 e fetoha 0.3 mm, ho fihlela bracket e hloleha ho etsa liteko tsa mokhathala hobane ho kenella ha weld ho ne ho fapana ho pholletsa le batch. Re e lekanyelitse: likarolo tse sa sireletsehang li fapoha ho fihla ho 0.8 mm nakong ea ho cheseletsa ha li-tack feela. Motsamao oo o monyane o ata ka har'a li-flange tse sa lumellaneng, likheo tse sa tsitsang tsa metso, le khatello ea maikutlo ha ho na ho sila ka mor'a weld ho ka lokisoang.

Ho lokisa 'nete ho etsa lintho tse tharo ka nako e le ngoe: ho fumana, ho ts'ehetsa le ho thibela. Ho fumana lithapo ho otla li-datums-eseng likhato tse hakanyetsoang. Lipampitšana tsa tšehetso li tsamaisana le karolo ea kholumo—eseng lipoleiti tsa tšepe tse bataletseng. Matla a ho ithiba a loantšana le li-vectors tse ntseng li eketseha tsa mocheso—eseng matla a khoheli feela. Ke kahoo li-jigs tsa tafole ea welding e hahiloeng holim'a litafole tsa T-slot tsa modular li feta litlhophiso tsa ad-hoc nako le nako: li fetola phapang hore e be phetetso.

Tse 'ne Tse sa Buisanoeng ka Moralo oa Jig (E tšehelitsoe ke Lilemo tse 7 tsa Boitsebiso ba Tšimo)

Re netefatsa jig e 'ngoe le e' ngoe ea moetlo khahlano le mekhoa ena e mene-pele ho seha poleiti ea pele:

  • Matšeliso a Mocheso: Lipoleiti tsa motheo li sebelisa tšepe ea 12-mm-thick-roll-roll-e seng 6-mm-hobane lisebelisoa tse tšesaane li pota ka potlako tlas'a mocheso oa arc. Re kenya libaka tsa liphallelo tlas'a libaka tse futhumatsang haholo ho lumella katoloso hore e etsahale hole le libaka tseo re li fumanang.
  • Load Path Botšepehi: Ntho e 'ngoe le e 'ngoe ea li-clamp force e kena ka ho toba moralong oa tafole - eseng ka li-adapter tse pakiloeng. Sehlopha se le seng sa 12-kN pneumatic clamp se lahleheloa ke matla a sebetsang a 35% haeba se kentsoe holim'a li-spacers tse peli tsa 10-mm.
  • Datum Consistency: Lits'oants'o tsohle tsa mantlha li bua ka sefofane se le seng. Ho kopanya sebaka se thehiloeng ho sekoti le se thehiloeng moeling karolong e le 'ngoe ho baka phoso e ngata. Re kenya ts'ebetsong "dataum e le 'ngoe e kholo" tlhahlobong e' ngoe le e 'ngoe ea DFM.
  • Tooling Accessibility: Likoti tsa ho kena ka weld li boholo ho lekana lithunya tsa MIG — eseng feela "tse kholo ho lekana." Re leka ka li-angles tsa sebele tsa toche: 30 °, 45 °, le 60 ° e atamela. Haeba nozzle e otla jig ho 45 °, lesoba lea atolosoa kapa le fokotseha.
  • Tsena ha se maikutlo a theory. Ke mekhoa ea ho hloleha eo re e kentseng ho 1,200+ ea tlhahiso ea tlhahiso-ho tloha ho mefuta e mengata ea mosi ho isa ho liroboto tsa aluminium tse qetellang.

    Ha li-jigs tse tsoang kantle ho Shelf li oela hanyane (le seo u lokelang ho se etsa ho e-na le hoo)

    Ba bang ba ka 'na ba pheha khang: "Hobaneng u sa reke li-jigs tse tloaelehileng tsa litafole?" Hobane likarolo tsa 'nete ha li tšoane le liprofaele tsa lethathamo. Moreki o kile a laela li-jigs tse hlano tse ts'oanang tsa "universal engine mount jigs" -e le hore feela a fumane ntlo ea bona ea aluminium e nang le li-angles tse fapaneng tse fapaneng ka ± 0.5 ° ho pholletsa le lihlopha. Jig e ne e tšoere Karolo ea # 1 hantle. Likarolo tsa #2–#5 li ne li hloka ho thothomela, ho sisinyeha hape, le ho kenya letsoho ho qetela.

    Ke moo ho kopanngoa ha thipa ho bohlokoa. Ho Botou Haijun Metal Products Co., Ltd., re rala, re etsa setempe, re kobeha le ho cheselletsa li-jigs ka tlung - ha ho barekisi ba lisebelisoa tsa kantle, ha ho na matsoho. Ha morekisi oa likoloi oa Tier-1 a ne a hloka li-jigs bakeng sa terei e ncha ea betri ea EV, re ile ra fana ka li-prototype tse sebetsang ka matsatsi a 11: mohlala oa CAD → poleiti ea laser-cut base → matsoho a locator a CNC → kopano e cheselitsoeng → netefatso ea CMM. Ha ho na ho emela libapali tse entsoeng ka mochini. Ha ho na mamello ho tsoa ho barekisi ba bangata.

    Bareki ba rona ha ba lefelle "jigs". Ba lefella tumellano ya karolo ya pele- 'me seo se etsahala feela ha tokiso e etsoa e le karolo ea sistimi ea tlhahiso ea karolo, e sa kengoang ka morao.

    Ho Aha Tšepo, Boemo bo le bong ka Nako

    Li-jigs tsa tafole ea welding li pepesa mefokolo ts'ebetsong ea hau - ka potlako. Haeba likarolo tsa hau li sa fumanehe ka mokhoa o tsitsitseng, jig e e senola. Haeba springback ea hau ea thepa e sa etsoa mohlala, jig e bontša lekhalo. Ho pepeseha hoo ha ho monate—empa hoa hlokahala.

    Ho Botou Haijun Metal Products Co., Ltd., re tšoara merero ea jig joalo ka nts'etsopele e kopanetsoeng: litlhahlobo tse arolelanoang tsa GD&T, litlaleho tsa tlhahlobo tse hatisitsoeng bakeng sa phini e 'ngoe le e 'ngoe ea sebaka, tlhahlobo ea sefafatsi sa letsoai holim'a libaka tse koetsoeng ka zinc-nickel. Ha re romele li-jigs tse "feletseng" - re romella litokomane tse pheta-phetoang. Thomello e 'ngoe le e 'ngoe e kenyelletsa lintlha tsa CMM tse bonts'ang phapang e kholo likarolong tse 20 tse latellanang. Eseng karolelano. Ha se lipalo tse ntle ka ho fetisisa. Boemo bo bobe ka ho fetisisa, bo lekantsoeng.

    Weld e matla ka ho fetisisa ha se eona e nang le tšepe e ngata ka ho fetisisa. Ke eona e behiloeng hantle moo moralo o neng o rerile - nako le nako. li-jigs tsa tafole ea welding etsa hore sepheo seo se phethahale. 'Me ha sesebelisoa sa hau se sebetsa joalo ka sesebelisoa se nepahetseng - eseng sets'oants'o sa sebaka - u emisa ho loants'a likhothaletso, likhechana le kemiso. U qala ho romela kholiseho.

    Lehae
    Lihlahisoa
    Mabapi le rona
    Ikopanye le rona

    Ke kopa o re siele molaetsa.