Katswiri aliyense amadziwa nthawi yomwe gawo likusintha - macheza, kugwedezeka, kukonzanso. Taziwona zikuchitika pazitsulo zachitsulo, pazitsulo zokhazikika, ngakhale pamatebulo apamwamba kwambiri. Koma kulolerana kolondola kukakhala pansi pa ± 0.01 mm ndipo kubwerezabwereza sikungakambirane, ulalo wofooka kwambiri siwozungulira kapena chida. Ndiwo tebulo lolimba lamanja.
Chifukwa chiyani "Dzanja Lamphamvu" Sili Chilankhulo Chongotsatsa
"Dzanja lamphamvu" limafotokoza filosofi yamakina - osati misala yankhanza, koma kukhazikika kwanzeru. Gome lokhazikika lamanja lamphamvu limapereka zinthu zitatu nthawi imodzi: kusamutsa mphamvu mwachangu, kutembenuka kwa zero pansi pa katundu wotsatira, komanso kukhazikika kwamafuta pakusintha kwa maola 8. Tinayesa mapangidwe asanu otsogola mu msonkhano wathu wa Botou kotala lapitali. Chigawo chimodzi - tebulo la 1200 × 800 mm lokhala ndi njanji zophatikizika za T-slot ndi mapini owumitsa azitsulo - anali ndi bulaketi yachitsulo ya 42CrMo pa 1,850 rpm mphero popanda kuyenda koyezera. Mbali yake yoyambira idapatuka ndi 1.3 µm pansi pa 12 kN sideload. Kumeneko sikuli kowonjezera. Ndiko kudutsa malire.
Ogwiritsa ntchito ambiri amanyalanyaza zomwe zimayambitsa kulephera kwa ntchito: dynamic resonance, osati kuchuluka kwa katundu. Gome lovotera 50 kN clamping force limalephera ngati ma frequency ake achilengedwe amagwirizana ndi ma spindle harmonics. Kuyesa kwathu kudatsimikizira kuti matebulo okhala ndi zitsulo zokhala ndi monolithic cast-iron bases (palibe ma bolted subframes) komanso nthiti zolimbitsa nthiti zimapondereza nsonga zowoneka bwino pamwamba pa 1,200 Hz - mosatetezeka kupitilira milingo wamba ya CNC. Ndicho chifukwa chake "dzanja lamphamvu" limayamba ndi umphumphu wakuthupi, osati kungomaliza pamwamba.
Zomwe Zimaphwanya Matebulo Okhazikika Pamanja - Ndi Momwe Mungapewere
Ena anganene kuti kuthamanga kwambiri kwa clamping nthawi zonse kumathandizira kugwira. Komabe, zokhotakhota kwambiri za aluminiyamu kapena mabulaketi okhala ndi mipanda yopyapyala zimadzetsa kupsinjika kwamkati komwe kumapindika * pambuyo * kumasulidwa. Tidawona izi mobwerezabwereza pakuyesa kwamakasitomala: gawo lina kuyeza bwino pamakina, kenako limasunthidwa ndi 0.04 mm pambuyo pa mphindi 30 kutentha. Kukonzekera sikunali zomangira zamphamvu - kunali kuyika kolimba kogwiritsa ntchito mfundo za kinematic.
Yankho ladziko lenileni limafunikira zinthu zinayi:
- Malo atatu - Osati anayi, osati asanu ndi limodzi - mapepala atatu olimba achitsulo omwe amatanthauzira ndege yoyamba ya datum
- Kuwongolera ma vectors owongolera - Mphamvu zolunjika pagawo lolimba kwambiri la tebulo, osapita kumphepete kosathandizidwa
- Kuchulukitsa kwamafuta owonjezera - Kupeza mapini okhala ndi chilolezo cha ± 0.005 mm munyengo yozungulira (15-28°C)
- Kulimba kwa pamwamba ≥58 HRC - Kuyesedwa molunjika pamphepete mwa T-slot, osati pamwamba chabe
Tidadula magulu awiri a prototype tisanamenye zomwezo. Kusiyana kwake? Magawo adakhala mkati mwa ± 0.008 mm kudutsa ma 50 motsatizana - palibe kukonzanso kofunikira.
Kuyika Sikuti Pulagi-ndi-Kusewera - Izi ndi Zomwe Mudzafunikadi
Iwalani ma levelers ndi ma shims. Tebulo lamphamvu lamanja limafunikira kuphatikiza kokhazikika. Pansi pa konkire yanu iyenera kukumana ndi ISO 10360-2 flatness Class 2 (≤0.05 mm/m). Tawonapo masitolo akudumpha sitepe iyi - ndiye ndikudabwa chifukwa chake 10 mm yoyamba ya maulendo a Z-axis ikuwonetsa kupatuka kwa 0.03 mm. Kukwera sikukhudza mabawuti; ndi za kupitiriza kwa njira yonyamula katundu.
Mufunika:
- M12 × 1.75 mamilimita mabawuti nangula, ophatikizidwa osachepera 180 mm mu konkire yochiritsidwa (osati epoxy-set)
- Kusanja kwa magawo awiri: kusintha kowoneka bwino kudzera pamapazi osinthika, kukonza bwino ndi chitsimikizo cha laser interferometer
- Kupitilirabe ≤1 Ω - Zofunikira pakukhazikitsa kogwirizana ndi EDM ndi kufufuza kwa EMI-sensitive
- Nthawi yotentha ya maola 72 pamaso pa calibration - inde, kwenikweni. Chitsulo chachitsulo chimakhazikika pang'onopang'ono
Botou Haijun Metal Products Co., Ltd. imaphatikizanso ma schematics okhazikika ndi ma torque omwe amatsatiridwa ndi chilichonse chomwe chimatumizidwa. Palibe zongoganizira. Ayi "onani pamanja." Mapangidwe a bawuti okha, ma callouts olekerera, ndi ma coefficients okulitsa matenthedwe osindikizidwa pa laminate yosalowa madzi.
Table Yolimba Pamanja: Kumene Kulondola Kumakhala Kubwerezabwereza
Tebulo lamphamvu lamanja sililowa m'malo mwa luso. Imachotsa kusinthasintha. Imatembenuza chigamulo cha opareshoni kukhala control process. Ntchito yanu yotsatira ikafuna ± 0.005 mm kubowo kulolerana pamabulaketi ammlengalenga a titaniyamu, kapena kumaliza kosasinthika pamwamba pa ma implants 200 ofanana azachipatala, tebulo silikugwirizana ndi chogwirira ntchito - likutanthauzira zomwe zikunenedwa.
Chifukwa chake timapanga chilichonse tebulo lolimba lamanja kufika pamiyezo ya DIN 859-4 pazowonjezera zida zamakina, zokhala ndi malipoti azovuta zowoneka bwino komanso data yotsimikizika yotsimikizika ya CMM yotumizidwa motsatira. Palibe zonena zamalonda. Manambala okha omwe mungatsimikizire ndi labu yanu ya metrology.
Pitani ku haijunmetals.com kuti muwone zojambula zaukadaulo, ma tempulo oyikapo otsitsa, ndi kafukufuku wapadziko lonse lapansi kuchokera kumafakitale otengera magalimoto ndi opanga zida zamafupa. Dzanja lamphamvu kwambiri si lomwe limagwira mwamphamvu kwambiri - ndi lomwe silimasiya kulondola.
