Txhua precision welder paub qhov tseeb: koj hlau fabrication rooj tsis yog qhov chaw xwb - nws yog lub hauv paus ntawm kev rov ua dua, kev tswj hwm kev ua siab ntev, thiab kev ntseeg siab ntawm tus neeg ua haujlwm. Peb tau pom cov khw poob 12 feeb ib feem ntawm kev ua haujlwm rov qab vim tias lawv lub rooj tsis muaj qhov tseeb flatness lossis modular anchoring. Lwm tus tau tsoo tag nrho cov rooj sib txoos tom qab thermal distortion warped lub hauv paus tsis zoo thaum lub sij hawm high-amp MIG khiav. Lub rooj zoo tsis "pab" vuam - nws tshem tawm qhov sib txawv ua ntej lub arc ntaus.
Vim li cas Flatness, Grounding, thiab Modularity tsis tuaj yeem cuam tshuam
Lub rooj hlau fabrication yuav tsum xa peb yam tsis muaj kev sib tham: 0.05mm / m flatness, low-impedance grounding txoj hauv qab 2 ohms, thiab rov ua dua fixture mounting nyob rau hauv ± 0.1 hli. Feem ntau cov rooj sab nraud tsis ua haujlwm ntawm ob ntawm no. Peb tau sim 17 chav nyob thoob plaws Botou lub chaw ua haujlwm hauv lub quarter dhau los - tsuas yog plaub tau ntsib tag nrho peb. Vim li cas? Vim hais tias flatness tsis yog hais txog zeb tiav; nws yog hais txog kev ntxhov siab nyob rau hauv lub hauv paus phaj. Grounding tsis yog hais txog bolt suav; Nws yog hais txog tooj liab-braided tsheb npav welded ncaj qha mus rau tus ncej, tsis bolted rau pleev xim rau qhov chaw. Thiab modularity tsis ua haujlwm thaum T-slot qhov sib nrug deb dhau ± 0.08 hli dhau 2 meters - txaus los ua kom tsis zoo rau txoj kev teeb pom kev zoo los ntawm 0.3 hli ntawm 1.2 m ncav cuag.
Qhov tshwm sim tiag tiag hauv ntiaj teb? Ib tus neeg siv khoom siv tshuab ua liaj ua teb tau khiav 48-teev kev lees paub ntawm lub tsheb thauj khoom tshiab sib dhos. Lawv lub rooj qub tau pom 0.23 hli sib txawv ntawm qhov sib txawv ntawm rau qhov sib txuas. Tom qab hloov mus rau lub platform uas tau lees paub, qhov sib txawv poob mus rau 0.06 hli - thiab lub sij hawm voj voog poob 19% vim tias cov neeg ua haujlwm tau tso tseg kev txheeb xyuas kev sib raug zoo nrog cov ntsuas ntsuas ua ntej txhua tack.
Cov khoom siv li cas ncaj qha cuam tshuam Weld Quality
Stainless hlau rooj tiv thaiv corrosion-tab sis lawv ua cua sov tsis zoo, ua rau muaj kev sib tsoo hauv cheeb tsam ze ntawm lub voj voog ua haujlwm siab. Txhuas cov ntxhuav dissipate tshav kub ceev-tab sis flex nyob rau hauv 12 kN clamping quab yuam, hloov fixtures nruab nrab-khiav. Qhov kev daws teeb meem? Normalized S355JR cov qauv hlau, kev ntxhov siab-txo ntawm 620 ° C rau 4 teev, tom qab ntawd machined hauv ib qho teeb tsa ntawm 5-axis gantry zeb. Qhov no muab isotropic rigidity, kwv yees thermal expansion (11.7 µm / m·° C), thiab deg hardness ntawm 220 HB - nyuaj txaus los tiv thaiv gouging los ntawm kev sib tsoo discs, mos txaus los txais tapping inserts yam tsis muaj micro-cracking.
Peb ntsuas qhov no - tsis kwv yees nws. Txhua lub rooj tawm ntawm peb qhov chaw ISO 9001-certified nrog CMM daim ntawv qhia qhia flatness sib txawv mapped hla 256 ntsiab lus. Tsis muaj "tus qauv" tus nqi. Tsis muaj "txog" thov. Tsuas yog cov ntaub ntawv nyoos tau sau nrog peb QA engineer kos npe.
Tus nqi zais ntawm "Flexible" Fixturing Systems
Qee lub rooj tshaj tawm "infinite adjustability." Hauv kev xyaum, qhov ntawd txhais tau hais tias 24 T-slots ib 'meter' nrog 12 hli suab - thiab tsis muaj qhov chaw rov ua dua ntawm cov qhov. Peb taug qab kev sib tw khiav ntawm ib qho xws li: tom qab 87 lub voj voog ntawm kev thauj khoom / tshem tawm 42 kg subassembly, tib lub clamp tau kho 0.17 hli qis dua nws txoj haujlwm qub. Qhov ntawd txaus los hloov qhov tob tob ntawm 18% ntawm 3 hli stainless.
Qhov tseeb hloov tau txhais tau tias indexed nrhiav pins nrog hardened 45 ° chamfers, av dowel qhov tuav rau H7 kam rau ua, thiab fixture bases nrog dual siv ntug. Cov no tsis yog add-ons-lawv tau ua rau hauv lub rooj DNA. Thaum koj kaw lub qhov rooj rau hauv qhov chaw, koj tau xauv qhov tseeb qhov tseeb-tsis cia siab tias lub bolts tuav.
Flatness txheeb xyuas raws li ISO 10791-7, tsis yog "ib cov chaw tsim khoom tshwj xeeb" Grounding resistance ntsuas nrog 4-xaim Kelvin tester, tsis yog multimeter T-slot parallelism tshawb xyuas thoob plaws qhov ntev-tsis yog nyob hauv nruab nrab Nto hardness paub tseeb ntawm Rockwell B nplai ntawm peb thaj tsam ib square meter Yam koj xav tau tiag tiag ua ntej koj yuav
Nug peb yam ua ntej kos npe rau PO: (1) Daim ntawv tshaj tawm CMM rau tus lej lej uas koj yuav tau txais - tsis yog cov ntaub ntawv piv txwv. (2) Thermal expansion coefficients rau cov khoom siv hauv paus, ntawv pov thawj rau EN 10025-2. (3) Cov pov thawj ntawm kev ntxhov siab-relieving voj voog tsis: lub sij hawm, kub ramp tus nqi, soak ntev, thiab txias profile. Yog tias lawv tsis tuaj yeem muab cov no, taug kev mus. Tsis muaj kev zam.
Botou Haijun Hlau Khoom Co., Ltd. tsim cov rooj hlau fabrication rau cov qauv no - tsis yog raws li kev lag luam, tab sis raws li lub rooj vag ntau lawm. Txhua chav tsev nkoj nrog nws tus kheej cov ntaub ntawv tshuaj xyuas: qhov loj me, daim ntawv qhia qhov chaw roughness (Ra ≤ 0.8 µm), thiab daim ntawv pov thawj hauv av. Peb tsis muag rooj. Peb xa traceable foundations rau precision.
Koj qhov txuas tom ntej no pib ntev ua ntej cov roj ntws. Nws pib nrog qhov chaw uas tuav qhov tseeb. Xaiv raws li.
