Nrhiav ib hlau fabrication rooj rau kev muag khoom uas yuav tsis flex nyob rau hauv 300 lbs ntawm clamped steel, yuav tsis warp tom qab rau lub hlis ntawm plasma txiav, thiab yeej tuav kam rau siab nyob rau hauv ± 0.15 mm nyob rau hauv tag nrho cov nto? Koj tsis muag khoom rooj tog. Koj tab tom xaiv lub hauv paus ntawm koj lub khw qhov tseeb qhov tseeb - thiab cov rooj feem ntau ua tsis tau qhov kev sim ua ntej thawj tack weld.
Vim li cas "Havy-duty" feem ntau tsuas yog kev lag luam nrov nrov
Peb tau ntsuas ntau dua 47 lub rooj tsim khoom xa mus rau North American cov khw ua haujlwm hauv 18 lub hlis dhau los. Tsuas yog 11 tau ua raws li qhov yuav tsum tau ua rov ua tau yooj yim: flatness ≤0.25 mm / m, lub hauv paus rigidity ≥12 kN·m², thiab T-slot alignment kam rau ua ≤0.3 hli tshaj 2 meters. Tus so sagged ntawm qhov chaw - qee qhov mus txog 0.8 mm - tom qab mounting ib rab phom 60-amp MIG thiab dual vise teeb. Vim li cas? Nyias-walled thav duab. Welded-on ribs es tsis txhob machined-in reinforcement. Thiab lub hauv paus daim hlau txiav los ntawm kub dov phaj tsis muaj kev ntxhov siab-relieving.
Qhov tseeb qhov hnyav-ua haujlwm vuam & txiav workbench pib nrog kev xaiv cov khoom-tsis tiav. Txias-dov A572 Qib 50 steel, 25 mm tuab rau saum, tag nrho annealed thiab precision av. Tsis yog "kev lag luam-qib" (ib lo lus nrog xoom ASTM txhais). Tsis yog "reinforced" (ib kab lus uas txhais tau tias tsis muaj dab tsi tsis muaj zog thiab cov ntaub ntawv modulus). Peb qhia kom meej yam tsawg kawg nkaus 345 MPa tawm los, 450 MPa tensile, thiab hardness ntawm 130-160 HB. Qhov ntawd yog lub hauv paus - tsis yog kev hloov kho.
Plaub Tsis-Tshaj Tawm Koj Lub Rooj Tom ntej yuav tsum dhau
Tsis nco qab aesthetics. Tsom ntsoov rau kev ua haujlwm. Nov yog dab tsi cais qhov kev ua tau zoo ntawm qhov chaw ua yeeb yam los ntawm chav ua yeeb yam ci:
Av flatness, tsis yog "milled": Machining tshem tawm cov khoom siv-tab sis tsuas yog kev sib tsoo ua tiav ≤0.1 mm / m flatness hla tag nrho ntev. Peb txheeb xyuas txhua qhov saum toj kawg nkaus ntawm granite siv qhov chaw siv cov ntsuas ntsuas ntawm 300 hli ib ntus. T-slot kev ncaj ncees nyob rau hauv load: Standard 14 hli T-slots deflect thaum clamping 12-mm-thick brackets. Peb cov ntxhuav siv 18 hli qhov txuas nrog cov hlua txuas ntxiv-kuaj ntawm 8,000 N clamping quab yuam rau ib qhov, tsis muaj deformation mus tas li. Kev vibration damping ua hauv-tsis bolted rau: Internal honeycomb chambers uas muaj cov txheej txheem damping compound txo resonance thaum CNC ntshav tho los ntawm 62% ( ntsuas los ntawm accelerometer arrays). Weldment geometry tswj: Txhua tus ncej yog welded siv fixture-jigged subassemblies, ces kev ntxhov siab-relieved ntawm 620 ° C rau 4 teev ua ntej zaum kawg machining. Tsis muaj tom qab vuam warping. Tsis surprise twist. Kev Lag Luam Hauv Ntiaj Teb tiag tiag Koj yuav ntsib-Thiab Yuav Ua Li Cas Rau Lawv
Qee tus neeg yuav khoom nug: "Kuv puas tuaj yeem tau txais qhov no hauv stainless?" Yog lawm - tab sis nws raug nqi 3.7 × ntau dua thiab poob 18% nruj piv rau A572. Lwm tus xav tau portability. Tsis txhob. Ib lub rooj 2,100 kg tsis txhais hais tias yuav yob. Nws loj * yog * lub stability. Sim lighten nws nrog txhuas los yog hollow seem fij damping, tshav kub dissipation, thiab lub sij hawm ntev planarity.
Lwm qhov ua yuam kev: tshaj qhov tshwj xeeb nto tiav. A # 4 txhuam sab saum toj zoo nkaus li huv si - tab sis ntxiab slag, oxidizes sai dua, thiab hnav tsis sib xws. Peb siv 125 µin Ra matte zeb tiav. Nws ntxuav sai sai, tiv thaiv kev sib tsoo adhesion, thiab tuav tuav nrog cov hauv paus sib nqus - txawm tias tom qab 18 lub hlis ntawm kev siv txhua hnub.
Mounting tseem ceeb heev. Bolting ncaj qha rau hauv pob zeb? Siv M20 thauj tog rau nkoj bolts teem 300 mm sib sib zog nqus-tsawg kawg. Floating ntawm vibration pads? Tsuas yog tias koj pem teb deflection yog ≤0.05 hli nyob rau hauv static load. Peb suav nrog thauj tog rau nkoj layout drawings thiab torque specs nrog txhua yam khoom xa tuaj. Tsis yog qhov kev xaiv. Raws li tus qauv.
Qhov "Kev Cai" txhais tau li cas - Thaum Nws Los Ntawm Lub Chaw Tsim Khoom tiag
Botou Haijun Hlau Khoom Co., Ltd. tsim cov rooj no hauv tsev-tsis yog outsourced rau tus fabricator uas subcontracts lub machining. Qhov kev tswj ntsug ntawd hloov txhua yam.
Peb pib nrog koj tus qauv CAD - tsis yog kos duab. Khiav DFM tsom xam ntawm qhov sib nrug, tav thickness, thiab thermal loj faib. Chij tej zaum distortion zones ua ntej txiav pib. Kho T-slot pitch raws li koj qhov feem ntau siv jig system (30 hli rau European fixtures, 40 hli rau North American modular tooling). Ntxiv cov av sib xyaw ua ke, cov kab sib tw, lossis cov kav dej txias-tsis muaj lus tsocai ntxiv, tsis muaj kev rov ua haujlwm qeeb.
Tsis muaj MOQ. Tsis yog "tus qauv loj nkaus xwb." Peb tau xa ib lub rooj 4.2 m × 1.8 m nrog ob-qhov siab zones (900 hli rau vuam, 760 hli rau kev sib dhos) thiab lwm yam nrog rau tag nrho-ntev linear rail kev koom ua ke - rau cov neeg hlau qhov chaw - tag nrho hauv 22 hnub ua haujlwm los ntawm kev pom zoo kos duab.
Kev Tshawb Fawb Kawg: Lub Rooj no puas khwv tau nws qhov chaw hauv koj qhov kev ua haujlwm?
Nug peb lo lus nug ua ntej kos npe tawm:
Puas yog cov chaw tsim khoom lag luam tshaj tawm cov ntawv ceeb toom kev sib tw tiag tiag - tsis yog "ua raws li ISO 10791-7"? (Peb ua—ntawm txhua lub rooj sib tham.) Lawv puas tuaj yeem taug qab txhua tuj ntawm cov hlau rau cov ntawv xeem ntsuas - suav nrog chemistry, tensile curves, thiab Charpy cuam tshuam qhov tseem ceeb? Yog tias T-slot hnav dhau qhov tshwj xeeb hauv Xyoo 3, puas muaj kev hloov pauv - lossis koj puas yuav lub rooj tshiab? A hlau fabrication rooj rau kev muag khoom yeej tsis yog hlau xwb. Nws yog koj cov cuab yeej ntsuas ntsuas ntev tshaj plaws. Nws teev lub zero point rau txhua qhov koj tsim. Xaiv ib tug engineered-tsis assembled.
