Txhua tus welder paub qhov tseeb: lub hauv paus shaky ruins precision. Lub rooj warped distorts haum. Ib tug flimsy ncej absorbs zog es tsis txhob tuav nws. Peb tau pom cov khw nkim sij hawm rov ua haujlwm vim lawv vuam ua hauj lwm rooj tsis tuaj yeem tuav kam rau hauv tshav kub lossis thauj khoom. Qhov ntawd tsis yog kev ua haujlwm yuam kev - nws yog cov khoom siv tsis sib haum.
Vim li cas "Havy-Lub Luag Haujlwm" Tsis yog Kev Lag Luam Hype xwb
Kev siv hnyav tiag tiag txhais tau tias 300+ kg fixtures clamped ntawm tag nrho cov torque, rov qab thermal cycling los ntawm MIG hla ntawm 250A, thiab txhua hnub cuam tshuam los ntawm lub kaum sab xis grinders poob rau saum npoo. Feem ntau cov rooj ua tsis tiav ntawm ib qho ntawm peb lub ntsiab lus: thav duab rigidity, nto flatness tuav, los yog T-qhov kev ncaj ncees. Peb tau sim yim qauv ib sab ntawm peb lub rooj cob qhia Botou - ntsuas qhov deflection hauv qab 1,200 kg static load, taug qab qhov sib txawv tom qab 48 teev ntawm simulated vuam voj voog, thiab xyuas T-qhov hnav tom qab 1,500 clamp insertions.
Cov yeej tau sib koom peb qhov zoo: welded steel thav duab-tsis bolted sib dhos-siv yam tsawg kawg nkaus 8 hli phab ntsa thickness; machined cam khwb cia hlau los yog hardened steel saum nrog ≤0.15 mm / m flatness kam rau ua; thiab T-slots txiav mus rau ISO 2768-mK cov qauv, tsis muaj stamped lossis cast-in. Ib chav ua tsis tau nws thawj lub lim tiam: lub txhuas sab saum toj flexed 0.8 mm nyob rau hauv clamping quab yuam ib leeg. Lwm siv me me steel thav duab tubing-khoov pom pom tom qab ob lub lis piam ntawm kev siv ntau lawm. Cov no tsis yog rooj plaub ntug. Lawv ib txwm saib xyuas thaum cov neeg yuav khoom tseem ceeb tshaj tus nqi ntawm cov khoom siv science.
Botou Haijun Hlau Khoom Co., Ltd. tsim txhua txhua vuam ua hauj lwm rooj rau cov ntsiab lus tsis ua tiav. Txij li xyoo 2010, peb tau muab cov rooj rau cov khw muag khoom thoob plaws Russia, Qaib Cov Txwv, thiab Cov Neeg Esxias Qab Teb Hnub Tuaj - tsis yog cov cuab yeej siv dav, tab sis raws li kev ntsuas kev ua haujlwm. Peb tus qauv HD-2000 siv Q345B qauv steel ncej, CNC-machined 40 hli tuab HT250 cam khwb cia hlau saum, thiab 12 hli sib sib zog nqus T-qhov nrog 20 hli suab. Nws tuav ± 0.08 hli flatness hla 2,000 × 1,000 hli nto-txawm tias tom qab 18 lub hlis ntawm kev ua haujlwm raws li kev ua haujlwm hauv cov yeeb nkab haum cog ze Kazan.
Precision Fabrication xav tau ntau dua li flatness
Flatness tseem ceeb - tab sis tsuas yog yog tias koj lub dav hlau siv nyob ruaj khov thaum lub sij hawm vuam. Thermal expansion lov kev sib raug zoo sai dua li txhua yam kev ntxhov siab. Qee cov neeg siv xav tias lub rooj granite daws qhov no. Tsis yog. Granite ua cua sov tsis zoo, tsim cov chaw kub uas ua rau cov jigs nyob ib sab. Hlau expands kwv yees; cam khwb cia hlau dampens vibration zoo dua. Peb xaiv HT250 rau nws qhov 10.5 × 10⁻⁶ / K coefficient - ze txaus rau cov khoom siv hlau me me kom txo qis qhov sib txawv txav thaum cua sov.
Tab sis kev xaiv cov khoom ib leeg tsis txaus. Peb ntxiv qhov zais cia: ob txheej txheej mounting. Sab saum toj phaj bolts mus rau ib qho kev txhawb nqa thib ob daim phiaj sib nrug ntawm 250 mm sib nrug, uas nws tus kheej nyob ntawm qhov kev hloov kho tau yooj yim. Qhov no decouples thermal distortion nyob rau sab saum toj ntawm lub hauv paus ncej. Hauv kev xyaum, qhov no txhais tau hais tias ib feem ua raws li ntawm 20 ° C nyob rau hauv 0.12 mm kam rau ntawm 85 ° C saum npoo qhov kub - txheeb xyuas nrog laser tracker ntsuas thaum lub sij hawm welding sim.
Ib txhia yuav sib cav hais tias cov rooj modular nrog interchangeable inserts muab kev yooj yim dua. Txawm li cas los xij, txhua qhov ntxig ntxiv muaj peev xwm plam dav hlau. Peb ntsuas qhov kev ua si hauv qhov nrov modular system: 0.32 hli tag nrho cov runout tom qab peb hloov pauv thiab tsib lub voj voog clamping. Peb qhov kev tsim kho saum toj kawg nkaus tshem tawm qhov sib txawv ntawd tag nrho. Flexibility los ntawm kev txawj ntse accessory layout - tsis cuam tshuam rau hauv lub hauv paus.
Cov neeg yuav khoom tiag tiag yuav tsum paub dab tsi ua ntej xaj
Peb lo lus nug txiav txim siab ua tiav—lossis khuv xim:
- Koj lub workpiece loj tshaj plaws yog dab tsi? Tsis yog "tus qauv", tab sis qhov siab tshaj plaws. Ntxiv 20% margin rau qhov chaw fixturing. Ib tug 1,500 mm ntev bracket xav tau ≥1,800 mm usable length-tsis yog lub rooj ntev, tab sis clear T-slot cheeb tsam tshaj clamps.
- Dab tsi yog koj txoj kev welding tseem ceeb? TIG cov neeg siv yuav tsum tau nruj dua flatness (≤0.1 mm / m) thiab cov cheeb tsam tsis sib nqus. MIG cov khw tseem ceeb tshaj qhov cua sov thiab T-qhov tob rau cov clamps hnyav. Plasma txiav kev sib koom ua ke xav kom muaj kev sib txuas ntxiv-peb cov ntxhuav muaj kev mob siab rau 16 mm² tooj liab braid lugs ntawm plaub fab.
- Koj yuav thauj nws li cas? Bolt-down tsis xaiv rau cov rooj tshaj 1,200 kg lub luag haujlwm. Peb muab M12 cov khoom siv thauj tog rau nkoj ntsuas rau 120 kN rub tawm hauv C25 pob zeb - tab sis tsuas yog tias koj lub plag tsev ua tau raws li 28-hnub compressive zog ≥25 MPa. Peb tau pom peb qhov kev teeb tsa ua tsis tiav vim cov neeg cog lus hla daim ntawv tshaj tawm kev sim.
Kev teeb tsa yuav siv sijhawm 4-6 teev nrog ob tus kws tshaj lij. Leveling yuav tsum muaj qib siab ntawm tus ntsuj plig (0.02 mm / m rhiab heev) thiab torque wrench teem rau 85 N·m ntawm tag nrho cov ncej-rau-pem teb bolts. Hla calibration voids lub flatness warranty. Peb suav nrog daim ntawv pov thawj calibration nrog rau txhua chav tsev—tuaj yeem mus rau CNAS-accredited lab No. L7291.
Koj lub rooj yog thawj Weld hauv txhua txoj haujlwm
A vuam ua hauj lwm rooj tsis tuav qhov chaw. Nws tuav lub hom phiaj me me. Nws nqa cov lus cog tseg ntawm repeatability nyob rau hauv batch, hloov, thiab cov tswv. Thaum lub jig ua tsis tiav, tus nqi tsis yog cov khoom siv hlau xwb - nws yog lub sijhawm rov ua dua, kev xa khoom qeeb, thiab cov neeg siv khoom poob siab.
Botou Haijun Hlau Khoom Co., Ltd. kho txhua lub rooj raws li kev ntsuas-qib platform. Tsis yog vim peb tshaj-engineer-tab sis vim hais tias lub ntiaj teb no fabrication qhia peb tias qhov tawg, ceev npaum li cas, thiab yog vim li cas. Peb cov rooj tsis tshem tawm qhov sib txawv. Lawv muaj nws. Lawv hloov thermal drift mus rau hauv cov ntaub ntawv kwv yees. Lawv hloov tus neeg ua haujlwm txawj ua haujlwm zoo ib yam.
Mus saib haijunmetals.com mus download tau peb dawb Weld Table Sizing & Anchoring Guide-nrog cov kev suav hauv khw-hauv pem teb, cov ntawv txheeb xyuas cov pob zeb, thiab T-slot compatibility charts rau 27 hom clamp hom. Precision pib qhov chaw ua haujlwm kov cov hlau.
