Ha li-welders li fihla tafoleng ea masela e ke keng ea sisinyeha ka tlas'a mocheso oa TIG ea 300-amp kapa phetoho nakong ea ho haha lihora tse ngata, ha ba lumellane le "ho lekana." Ba fihla ho a Tafole e matla ea letsoho la Siegmund- eseng joalo ka mabothobotho, empa joalo ka motheo oa ho pheta-pheta. Re e bone ka borona: tafole e sa lumellaneng e bitsa chelete e ngata ho feta nako ea ho phomola-e senya li-stack-ups tsa mamello ho li-subassemblies kaofela. Ho Botou Haijun Metal Products Co., Ltd., re kopanya litafole tsena ho li-welding fixtures bakeng sa barekisi ba mechini ea temo ea Tier-1. Boemong bo bong le bo bong, tafole ha se lisebelisoa tsa tšehetso feela. Ke sefofane sa litšupiso sa zero se etsang hore li-callouts tsa ± 0.15 mm GD&T li finyelloe-eseng khopolo-taba, empa li netefalitsoe ka lisebelisoa tsa CMM pele li romelloa pele.
Hobaneng Litafole tsa Siegmund li Feta Litsamaiso tsa Modular tsa Generic
Litafole tse ngata tsa modular li hloleha sebakeng se le seng sa bohlokoa: botsitso ba mocheso tlas'a ts'ebetso e tsitsitseng ea arc. Liforeimi tse tloaelehileng tsa aluminium extrusion li fapoha ho 0.08–0.12 mm ka mithara ha mocheso oa lehae o otla haufi le libaka tse koalang. Motheo oa tšepe o matlafalitsoeng oa Siegmund o felisa ho hoholeha hoo. Botenya ba eona ba limilimithara tse 120 bo monya le ho qhala mocheso ka ho lekana-ha ho warping, ha ho micro-shifts. Re lekile likopano tse tharo tse ts'oanang tsa borakete litafoleng tse hlolisanoang ka lihora tse 4.5 tsa ho ts'oaroa ha MIG. Ke yuniti ea Strong Hand Siegmund feela e ts'oereng lintlha tsohle tse 16 ka har'a 0.07 mm - e netefalitsoe ke laser tracker lipakeng tsa lipotoloho. Ho tsitsa hoo ho fetolela ka kotloloho ho rework e fokotsehileng. Moreki e mong oa thepa ea kaho oa Europe o ile a khaola makumane a machining a post-weld ka 63% kamora ho chencha.
Phapang ea 'nete e teng tsamaisong ea grid. Siegmund e sebelisa lithakhisa tsa tšepe tse thata tse nang le mamello ea ± 0.005 mm - e thata ho feta li-jigs tse ngata tse entsoeng ka mochini oa CNC. Litafole tse tloaelehileng li itšetleha ka masoba a pompong kapa tse kentsoeng nakong ea selemo tse roaloang ka mor'a 200+ ea li-clamp cycles. Setulo sa lithakhisa tsa Siegmund ka har'a lihlahla tsa tšepe tse fatše tse hatelletsoeng ka tšepeng e imollang khatello ea maikutlo. Re ile ra lekanya matla a ho boloka phini ho 1,850 N ka mor'a lipotoloho tse 1,200 tsa ho kenya-ha ho na ho senyeha ho ka lekanyetsoang. Ke ka lebaka leo bareki ba rona ba hahang li-valve tsa hydraulic manifolds ba tšepang litafole tsena bakeng sa tlhahiso ea lilemo tse 5 ntle le ho nchafatsoa.
Ho Kopanya Ke Moo Baetsi ba Boholo ba Thepa ba Lahlehang ho nepahala
Ba bang ba ka 'na ba pheha khang ea hore tafole efe kapa efe e thata ea sebetsa haeba u eketsa li-shims tse lekaneng le matšoao a ho daela. Empa ho tsamaisana ha se taba ea ho lokisoa - ke ho felisa. Tafole ea Tafole ea Strong Hand Siegmund e nang le lintlha tse netefalitsoeng tsa ho bata (≤0.03 mm/m²) 'me e kenyelletsa le lipampiri tsa ho kenya ka nepo tse tlamang ka kotloloho mabatong a konkreite. Re bone lihlopha li senya lihora tse 11 ho beha tafole ea $12,000 hobane li hlokomolohile mohato ona. Ho lokisa? Sebelisa litšupiso tsa granite tse kenyellelitsoeng le boemo ba dijithale—ebe liboutu tse kentsoeng torque ka tatellano ho 85 N·m. E entsoe ka nepo, 'mala o felletseng o kentsoeng o lula o le ka tlase ho 0.05 mm sebakeng sa mosebetsi oa 2×3 m.
Clamping e bohlokoa joalo. Li-clamp tsa F-standard li hlahisa linako tsa ho kobeha tse sothang masakaneng a gauge e tšesaane. Li-clamps tsa Siegmund tse lokollang ka potlako li sebelisa matla a hloekileng a emeng ka har'a litšepe tse thata tse thata. Re lekanya ho kheloha ho masakaneng a 1.2 mm: 0.04 mm ka li-clamp tsa Siegmund khahlano le 0.31 mm tse nang le li-toggle clamp tse tloaelehileng. Phapang eo ke eona e etsang qeto ea hore na sele ea robotiki e tjheseletsang e tla thula tsela eo e rerilweng ka yona—kapa e fose lenonyeletso ka ho feletseng.
Karolo ea Botou Haijun: Ho Fetola Litafole ho ba Matlotlo a Tlhahiso
Ha re rekise litafole-re litsamaiso tsa boenjiniere tse li potolohileng. Ha morekisi oa pakete ea betri ea EV ea Amerika Leboea a ne a hloka ho tjheseletsa libese tsa aluminium tse 22-gauge tse nang le mamello ea 0.2 mm, ha rea ka ra beha tafole ea bona ea Strong Hand Siegmund feela. Re e kopantse le lihlaha tse tloahelehileng tsa ho fumana sebaka, li-blocks tsa koporo tsa alloy tse kenyang mocheso tlas'a libaka tsa weld, le lintho tse susumetsang litšoantšo tsa mocheso. Phello e bile efe? 99.2% tlhahiso ea pele ea li-run tse 12,000 tsa khoeli le khoeli.
Lisebelisoa tsohle li entsoe ka SolidWorks ka mefuta e hlalositsoeng ea GD&T-e arolelanoang le bareki pele ba seha tšepe. Re netefatsa sebopeho se seng le se seng re sebelisa li-scans tsa FARO Arm CMM khahlano le CAD ka lebitso, eseng licheke tsa pono feela Sistimi e 'ngoe le e' ngoe e romelloang e kenyelletsa lirekoto tse ka lateloang, li-cert tsa thepa bakeng sa likarolo tsohle tsa meralo, le li-coefficients tsa katoloso ea mocheso bakeng sa li-alloys tsohle tse sebelisitsoeng. Ke kamoo a tafole e matla ea letsoho la siegmund e khaotsa ho ba thepa ea ka tlung 'me e fetoha sensor ea hau e ka tšeptjoang ka ho fetisisa-ho hapa kheloha e' ngoe le e 'ngoe pele e fetoha sekhechana.
Meeli ea Sebele ea Lefatše—le Mokhoa oa ho Sebetsa ka har’a Eona
Ha ho tafole e rarollang moralo o fosahetseng oa tšebetso. Re bone mabenkele a tletse holim'a Siegmund ka meroalo e sa leka-lekaneng - a bokella lisebelisoa tsa lik'hilograma tse 40 ho quadrant e le 'ngoe ha tse ling li siea li se na letho. Seo se baka khatello ea maikutlo. Tharollo ea rona: aba boima ka lisebelisoa tse phahameng tsa tšepe tsa boemo bo tlase tse koetsoeng libakeng tse matla tsa marang-rang tsa marang-rang. Hape, le ka mohla u se ke ua sebelisa mabili a abrasive ka ho toba holim'a tafole. Esita le ho sila ha bobebe ho tlosa lera le thata la holimo. Re fana ka lipoleiti tsa tšepe tse ka nkeloang sebaka bakeng sa libaka tse khohlang haholo-tse kentsoeng ka nako e ka tlase ho metsotsoana e 90 ka li-caps tse 'nè.
Bakeng sa mabenkele a boima ba ROI: nako ea ho lefa ke likhoeli tse 8.3. Joang? Nako e fokotsehileng ea tlhahlobo (37% ka potlako ea li-setups tsa CMM), 22% e fokolang e amanang le clamp, le bophelo bo atolositsoeng ba jig - sesebelisoa sa rona se kopantsoeng sa Siegmund se nkileng nako e telele ka ho fetesisa se qetile 41,000 cycles with zero dimensional drift.
A tafole e matla ea letsoho la siegmund ha e tšepise phetheho. E fana ka motheo o tsitsitseng o lumellang litšepe le lienjineri tse nang le litsebo ho li fihlela - ka mokhoa o tsitsitseng, ka mokhoa o leka-lekaneng, le ntle le ho sekisetsa. Ho Botou Haijun, re haha se tsoelang pele-empa re hlompha bokaholimo bo etsang hore ho khonehe.
