Lisebelisoa tsa li-welding tsa modular li fana ka ho nepahala ho pheta-phetoang le liphetoho tse potlakileng - haholo ha lebenkele la hau le sebetsana le malapa a mangata, li-batch runs tse tlase ho isa ho tse mahareng, kapa ho pheta-pheta khafetsa ha boenjiniere. Ho Botou Haijun Metal Products Co., Ltd., re li rometse ho pholletsa le merero ea maiketsetso ea 127 ho tloha 2021. Boemong bo bong le bo bong, nako ea ho seta thepa e theohile ka 63% ka karolelano. Phapang ea litekanyo likopanong tsa weld tse tiisitsoeng ho tloha ho ± 1.8 mm ho ea tlase ho ± 0.4 mm. E, re ile ra lekanya seo ka li-CMM tse lekantsoeng, eseng likhakanyo.
Hobaneng "modular" e se feela hype ea ho bapatsa - ke ho pheta-pheta ho tšehetsoeng ke fisiks
Li-jigs tsa khale tse cheselitsoeng li notlela jiometri ka foreiming e le 'ngoe ea tšepe. Fetola sebaka se le seng sa lesoba? U sebelisa mochine, u tjheseletsa hape, u phete hape-'me u eme matsatsi a mararo bakeng sa ho imolla khatello ea kelello. Lisebelisoa tsa li-welding tsa modular li sebelisa lipoleiti tsa motheo tse tloaelehileng, li-locators, li-clamp le li-kinematic mounts-tsohle li thatafalitsoe ho HRC 58-62, kaofela ISO 9001 e ka lateloa. Re li kenya ka lithakhisa le li-fasteners tse laoloang ke torque, eseng li-welds. Seo se bolela ho sotheha ha mocheso oa zero nakong ea kopano. Ho boetse ho bolela ho fapanyetsana pini ea sebaka sa 32-mm bakeng sa mofuta oa 25-mm ho nka metsotsoana e 47 — eseng lihora tse 4.5.
Empa sena ke seo barekisi ba bangata ba ke keng ba u bolella sona: modularity e sebetsa feela haeba likarolo tsa motheo tsa sistimi li arolelana sebopeho se tloaelehileng sa datum. Re sebelisa gridi ea 100 × 100 mm e nang le mamello ea ± 0.01 mm ho pholletsa le poleiti eohle. Sekotjana se seng le se seng, sekoti, le T-slot li ikamahanya le gridi eo. Che "haufi haholo." Ha ho ntlafatso ea lebala. Ha bareki ba re romella lifaele tsa STEP ka li-callout tsa GD&T, re netefatsa sebaka sa sebaka sa marang-rang khahlanong le gridi eo pele re seha tšepe efe kapa efe.
Liphello tsa 'nete tsa lefatše? Moreki e mong oa mechini ea temo o fokolitse nako ea tlhahlobo ea sengoloa sa pele ho tloha ho lihora tse 11 ho isa ho metsotso e 92. Jig ea bona e fetileng e ne e hloka ho thothomela ka letsoho ka lintlha tse tšeletseng. Mofuta oa rona oa modular o sebelisitse li-v-blocks tse tharo tse ikemetseng le li-clamp tse peli tsa pneumatic - ka bobeli li lekantsoe pele ho 0.005 mm ho pheta-pheta.
Liphoso tse tharo tse bolaeang ROI pele ho weld pele
Lihlopha tse ling li tšoara lisebelisoa tsa modular joalo ka li-sets tsa Lego - ho qhekella hammoho, ho theola fatše, ho qala ho cheselletsa. Seo se hloleha nako le nako. Mona ke se hlileng se senyang:
Ho iphapanyetsa ho bata ha base plate: Warp ea 0.15 mm ho feta 600 mm e baka phoso e akaretsang ea angular. Re netefatsa ho batalla holim'a lipoleiti tse holim'a granite pele re romelloa - eseng ka matšoao a ho daela, empa ka li-interferometer tsa laser. Ho kopanya mabitso: Ha se li-T-slots tsohle tse "tloaelehileng" tse lumellanang le mamello ea ISO 2768-mK. Re kopanya feela likarolo tse lekiloeng khahlanong le li-master gauges tsa rona. Ho lumellana ha marang-rang ho shebahala hantle pampiring-ho fihlela 17th weld pass e fetola karolo ea 0.3 mm ho tloha bohareng. Ho tlōla tekano ea DFM: Sesebelisoa se ka tšoara karolo hantle-empa haeba karolo ea bend radii kapa libaka tsa phihlello tsa weld li hohlana le ho beoa ha li-clamp, basebelisi ba tla lokolla liboutu kapa ba kenye li-spacers. Re tsamaisa licheke tsa DFM *pele* ha moralo oa thepa o qala. Haeba lenonyeletso la weld le lutse 8 mm ho tloha moeling oa flange, rea le tšoaea-'me re fana ka maikutlo a ho eketseha ha 0.5 mm ho tlosa mohlahare oa clamp. Re bone mabenkele a sebelisa $ 18,000 ho lisebelisoa tsa modular-ebe o lahleheloa ke $ 22,000 ka sekhechana ka likhoeli tse tharo hobane a tlotse mehato eo. Modularity ha e tšoarele moralo o fosahetseng. Ea e holisa.
Joang Botou Haijun e haha lisebelisoa tse pholohang mabenkeleng a 'nete
Ha re rekise likarolo tsa lethathamo. Re aha li-welding tsa modular e le li-subsystem tse entsoeng ka boenjineri—ka matla a tšoanang le ao re a sebelisang ho masakaneng a koloi a huleloang ka botebo. Sesebelisoa se seng le se seng se kenyelletsa:
Sesepa sa tšepe se theolelang khatello ea maikutlo EN-GJS-400-15, se entsoeng ka ts'ebetso e le 'ngoe e tsoelang pele ho leloala la rona la gantry la CNC (ha le lokisoe bocha) Libaka tse entsoeng ka tšepe e thata ea AISI 4140, e nang le libaka tsa sebaka sa fatše le likanale tse kopantsoeng tse pholileng bakeng sa lits'ebetso tse phahameng tsa mosebetsi. Li-clamp tsa pneumatic tse lekantsoeng bonyane ba li-cycle 12,000-tse lekiloeng ka tlung ka lisele tsa mojaro le li-counter cycle, eseng li-database tsa barekisi. Litlaleho tse felletseng tsa tlhahlobo: CMM e hlahloba lintlha tsohle tsa bohlokoa, netefatso ea boima maemong a mahlano sebakeng se seng le se seng, le netefatso ea torque bakeng sa fastening e ngoe le e ngoe. Re romella lisebelisoa tse nang le likhoutu tsa QR tse hlophisitsoeng. Skena e 'ngoe, ebe u hula nalane ea eona e felletseng ea metrology - li-log tsa CMM, litifikeiti tsa ho futhumatsa mocheso, esita le ho saena ha opareitara sebakeng se seng le se seng sa tlhahlobo sa QC. Ha ho li-PDF. Ha ho liketane tsa imeile. Lintlha tse netefalitsoeng.
Sena ha se boenjiniere bo feteletseng. Ke ka moo re bolokang 95.7% ea ho fana ka nako ka nako lik'honthinenteng tse 4-esita le ka likopo tse potlakileng tsa lihora tse 72. Hobane ha sesebelisoa se fihla, sea sebetsa. Lekhetlo la pele. Nako tsohle.
Qala moo ts'ebetso ea hau e lulang teng - eseng moo li-catalogs li qalang
Haeba projeke ea hau e latelang e kenyelletsa likopano tsa tšepe tse nang le ± 0.3 mm weld seam tolerances-kapa haeba u qotsa prototypes tse nang le liphetolelo tse tharo tse lebelletsoeng tsa moralo - li-welding tsa modular ha li na boikhethelo. Ke tsela ea hau e potlakileng ea tlhahiso e tsitsitseng. Botou Haijun Metal Products Co., Ltd. e rala le ho e etsa lisebelisoa tsa modular welding ka tlung, u sebelisa setsi se lumellanang le ISO se hlahisang masakana a hau a tiisitsoeng le libaka tse koaletsoeng. Ha ho li-handoffs. Ha ho barekisi ba kantle. Sehlopha se le seng feela se nang le geometry ho tloha faeleng ea CAD ho ea ho weld ea ho qetela.
Re araba lipotso tsa tekheniki nakong ea lihora tse 48. Maikutlo a boenjineri - ho kenyeletsoa le likhechana tsa menahano le mamello - li lula ka har'a inbox ea hau nakong ea matsatsi a mararo a ts'ebetso. 'Me haeba karolo ea hau e na le lenonyeletso la weld haufi le kobeho ea radius e thata? Re tla u bolella-pele u khaola sekheo sa pele.
Botsitso bo qala ka boemo bo lebelloang. Precision e qala moo karolo e amang tšepe. Ke kahoo e mong le e mong lisebelisoa tsa modular welding Sistimi eo re fanang ka eona e na le tiisetso ea ts'ebetso ea likhoeli tse 24-eseng feela khahlano le likoli, empa khahlano le ho hloleha ho boloka mamello e phatlalalitsoeng tlas'a maemo a tloaelehileng a ts'ebetso.
