Welding haisi yekungopisa uye yekuzadza simbi - ndeye kutonga. Iyo nguva iyo chikamu chinochinja 0.2 mm pasi pekumanikidza kwekumanikidza, iyo weld joint inorasika kurongeka. Kukanganisa kunopinda mukati. Kugadzirisa kunotevera. Mukugadzira-musanganiswa, yakaderera-vhoriyamu yekugadzira-kunyanya yemabhuraki, chassis subassemblies, kana yezvekurima yekubatanidza masisitimu - iyi haisi njodzi yekufungidzira. Takazvionera pachedu: mutengi muWisconsin akarasa 17% yebatch yekutanga-yekutanga nekuti jig yavo yechinyakare angle-iron yaisakwanisa kushivirira pamaburi matanhatu ekukwira pabhureki realuminium retirakita. Vakachinja kuna a 3D welding tafura. Zvimedu zvakadzikira kusvika pa0.8%. Nguva yekutenderera yakaderera ne41%.
Precision inotangira panosangana base plate inosangana nepini
A chokwadi 3D welding tafura haisi simbi yakadzikama ine maburi akaboorwa. Iyo inorongedzerwa-yakavakirwa workholding sisitimu yakavakirwa kutenderedza matatu maaxesi ekudzokorora: X (yakachinjika mitsara), Y (yakatwasuka makoramu), uye Z (yakatwasuka kureba kugadzirisa). Gomba rega rega-kazhinji M6, M8, kana 1/4′-20-inogara pane chaiyo grid (kazhinji 50 mm kana 2-inch pitch) ine positional kushivirira ≤ ± 0.05 mm. Mapini anokiya mumakomba iwayo, wobva wagamuchira modular accessories: angle clamps, stop blocks, rotary positioners, kana tsika locators dzakagadzirwa kuenzanisa chikamu datums.
Iyi geometry-yekutanga nzira inotsiva kufungidzira nekuteedzera setup. Hapasisina mitsetse yekunyora, hapasisina kuedza-uye-kukanganisa shimming. Mumwe mutengi kuGermany akacheka dhizaini nguva kubva pamazuva gumi nerimwe kusvika kumaawa makumi matatu nemasere-kwete nekuburitsa CAD, asi nekushandisazve mamodhiyo edhijitari eraibhurari yavo iripo yepini-uye-clamp zvakananga muSolidWorks. Mainjiniya avo zvino vanovaka maseti chaiwo asati asvika.
Iyo chaiyo inobatsira inoratidzwa panguva yekudzokorora. Kana mutengesi wemotokari weTier-1 aifanirwa kusimbisa mabhuraketi mashanu akasiyana eEV bhatiri yakavharirwa, vakashandisa tafura imwe ye3D ine mahwendefa emidziyo anochinjika. Ese mashanu anovaka akagovana zvakafanana base coordes. Dimensional kutsauswa kwakamepurwa-kwete kudhirowa zvezita-asi zvichipesana netafura yega metrology referensi. Iyo data yakadyiswa zvakananga muDFM yavo yekuongorora loop.
Nei zvitoro zvakawanda zvichimira pa "semi-modular"
Vamwe vagadziri vanodana chero ndiro yakatsvetwa ine T-bolts kuti "3D welding tafura." Hazvisizvo. Kugona kwechokwadi kwe3D kunoda hunhu hutatu husingagone kutaurirana:
Rigid base kuvaka: Yakaderera 40 mm mukobvu, kushushikana-kudzoreredzwa EN 10025 S355JR kana ASTM A572 Giredhi 50 simbi, ine muchina flatness ≤ 0.03 mm/m² Calibrated hole pattern: CNC-yakafinhwa, isina kubhowa; gomba rega rega rakasimbiswa kuburikidza neCMM rinopesana nemareferenzi mapoinzi-kwete chete pakati-kusvika-pakati chinhambwe, asi perpendicularity kune iyo ndege yepamusoro. Z-axis kudzokorora: Kureba-inogadziriswa mapini ane makiyinoni ekuvhara anochengetedza ± 0.02 mm yakatwasuka chinzvimbo mushure me5,000 kutenderera-yakasimbiswa pa ISO 9283 Takaedza matafura akapfuura kuongorora kwekuona asi akatadza kuchovha bhasikoro: mushure memaawa gumi nemaviri pa60 ° C, kureba kwepini kwakadhonzwa 0.13 mm nekuda kwearuminiyamu yakakandwa mafuremu. Iko kudonha kwega kwakakanganisa GD&T callouts yeperpendicularity pamaflange akaiswa. Kusimba kwepasirese chaiko kunokosha kupfuura mabhurocha anopenya.
Kubatanidzwa-kwete kuzviparadzanisa-ndiko uko ukoshi hunobatanidza
A standalone 3D welding tafura inopa chaiyo. Asi kana ikamisa cheni yakazara-kutsika-tsika, kukotama, welding, kuongorora-inovhura mibairo yekubuda hapana kana muchina mumwe chete ungaenderana. PaBotou Haijun Metal Products Co., Ltd., isu tinomhanyisa matafura e3D kwete senzvimbo dzega dzekushanda, asi seyepakati tsinga dzemasero edu akabatanidzwa.
Heano mashandiro azvinoita: Imba yakadzika-inodhonzwa simbi isina tsvina inosvika kubva kune yedu hydraulic press. Yayo yakaoma datum nzvimbo inosimbiswa paCMM yedu-ipapo iyo chaiyo nzvimbo ine hukama nenzvimbo yetafura inorekodhwa. Iyo yekubatanidza seti inoyerera otomatiki kune iyo robhoti MIG chiteshi. Clamps inobatana. Weld kutevedzana kunoita. Post-weld, iyo CMM imwe chete inotarisa kukanganisa kunopesana neiyo yekutanga faira yekuseta-kwete kupokana nedhirowa, asi inopesana nechinangwa chemuviri chakabatwa pat = 0.
Hapana kurasikirwa kweshanduro. Hapana kunyora nemaoko. Inongodzokororwa, inokwenenzverwa geometry-kupfuura zvidhindo, kuumba, welding, uye QC. Ndosaka vatengi vachivaka hydraulic valve manifolds kuMiddle East oilfields vanoshuma zero kutadza kwemunda kwemwedzi makumi matatu nematanhatu: yega yega weld joint inobata yakafanana yekupisa mbiri, iyo yakafanana gap control, yakafanana midzi kupinda-nekuti chikamu chacho hachina kumbosiya nzvimbo yaro yeinjiniya.
Tanga nechisungo chako chisina simba-kwete bhajeti yako huru
Iwe haudi tafura ye3m × 2m kuti ubatsirwe kubva ku3D welding. Tanga zvishoma: tsvaga imwe nzvimbo yemarwadzo inodzokororwa-sekuenderana kwegomba kurongeka pamabhuraketi akabhenda, kana warpage mumagungano matete-gauge-uye ienderane nayo kune diki yakasimbiswa system inoigadzirisa. A 1000 × 750 mm tafura ine M8 grid uye 12-pini kit inobata 83% yepakati-saizi zvigadzirwa zvemaindasitiri zvatinoona zuva nezuva.
Bvunza mutengesi wako kuti akupe humbowo - kwete zvirevo. Kumbira CMM mishumo yegomba chinzvimbo. Bvunza bvunzo data pane pini yekuchengetedza simba mushure megumi, 000 macycle. Tarisa kana base plate yavo ichishandisa simbi yakajairwa - kwete "inorema-basa" kabhoni. Simbisa kana zvisungo zvavo zvinosanganisira zviso zvakaomeswa, kwete chete simbi yakadhindwa.
Nekuti kunyatso kugadzirisa hakusi kwekutenga Hardware. Izvo ndezvekutora chinangwa cheinjiniya-uye kuibata, chaizvo, kusvika iyo yekupedzisira arc yabuda. Iko kuwirirana kunobatanidza kune ese weld, shanduko yega yega, gore rega rega. Uye ndiko kukurumidza, kugadzirwa kwesimbi kwakasimba kunotanga-kwete patochi, asi patafura.
