Makhalidwe a mbale zokhuthala: mbale ikakula, ubwino wake umachepa mukadula. Ngati mugwiritsa ntchito zida zoyenera zochotsera zinyalala, mutha kuchotsa mosavuta mitundu yonse ya zinyalala zopangidwa ndi kudula. Nthawi yomweyo, kuti muwonetsetse kuti zinthuzo ndi zotetezeka kwambiri komanso kuti mtengo wake ndi wotsika.
Pamene makulidwe a pepalalo afika mamilimita khumi kapena kuposerapo, njira yodulira laser yomwe imagwiritsidwa ntchito kwambiri imakhala itafika malire ake. Pakadali pano, makampani opanga zinthu zopangira utomoni nthawi zambiri amagwiritsa ntchito njira zina monga kudula plasma kapena kudula malawi m'malo mwake. Mu njira yodulira plasma, mpweya wa gasi wokhala ndi kutentha kwa mpaka 30000°C umasungunula zinthuzo mu plasma kuti umalize kudula; pomwe kudula malawi ndikowonjezera malo oyatsira moto a chinthucho mpaka osachepera 1150°C (yachitsulo chosakhala cha alloy) pamphepete mwa kerf kuti udule.
Kutentha kwakukulu komwe kumapangidwa ndi kudula kudzasiya zizindikiro ndikupanga ma burrs pa workpiece. Pamene zinthuzo zitentha kwambiri, ma burrs-burrs a 3 mm kapena kuposerapo ndi odziwika bwino. Zinthu zina monga makulidwe a zigawo zachitsulo, mtundu wa zinthuzo ndi kapangidwe kake, kutentha kwa pamwamba ndi zigawo zodula, ndi zina zotero zingayambitsenso mapangidwe a ma burrs. Kuphatikiza apo, kukhazikitsidwa kwa magawo ogwiritsira ntchito zidazo ndi chinthu chomwe chimakhudzanso: kusiyana kwakukulu kuchokera ku malo abwino odulira panthawi yogwira ntchito kwa ogwira ntchito, ma burrs ambiri amapangidwa ndi kudulako. Mu njira yodulira ya plasma, ngati liwiro lodulira limakhala lochedwa kwambiri, lidzakulitsa mapangidwe a ma burrs. Mwachidule, pansi pa zochita zosiyanasiyana, ma burrs akuluakulu kapena ang'onoang'ono adzapangidwa pamwamba pa workpiece. Poyerekeza ndi zigawo zazing'ono zokhala ndi ma cut ambiri amkati kapena mabowo amkati, zigawo zazikulu zokhala ndi mawonekedwe osavuta akunja zimapanga ma burrs ochepa panthawi yodulira.
Chotsani mosavuta ma burrs akuluakulu
Nthawi zina, ma burrs ena apadera amatha kuchotsedwa mosavuta: lolani gawo lodulidwa ndi lawi lizizire, kenako liyike pansi, pa pallet kapena mu chidebe. Komabe, ntchitoyi ilibe chitetezo chilichonse. Ogwira ntchito kapena ogwira ntchito oyenerera ayenera kuvala zovala zoyenera zodzitetezera kuti apewe zoopsa zomwe zingachitike chifukwa cha ntchito zomwe zili pamwambapa. Kumbali ina, kupukuta ndi kuchotsa ma burrs ndi manja kumatenga nthawi komanso ntchito yovuta. Katundu wopitilira womwe umachitika chifukwa cha kugwedezeka kwa chida panthawi yogwira ntchito ukhoza kuyika thanzi la antchito pachiwopsezo.
Pa ntchito yovuta yokonza zinthu ngati imeneyi, ndi bwino kugwiritsa ntchito makina ochotsera zinthu m'malo ovuta kwambiri m'mafakitale. Makina ochotsera zinthu amatha kugwira zinthu zachitsulo zomwe ndi zolemera kwambiri kuti zigwiritsidwe ntchito pamanja. Kafukufuku wasonyeza kuti chotsukira zinthu ndi chida chabwino kwambiri chochotsera zinthu zazikulu pa mbale zokhuthala - chimatha kuchotsa zinthu zazikulu mosamala komanso modalirika pazigawo zodula za plasma kapena lawi. Chotsukira zinthu chimalumikizidwa mosavuta m'mphepete mwa chogwirira ntchito, ndipo mphamvu yokoka imagwiritsidwa ntchito kuti ichotse zinthu zazikulu. Chimatha kuchotsa zinthu zazikulu pazigawo zachitsulo zomwe zimawonongeka ndi kutentha ndi mamilimita angapo panthawi yodula. Kenako kudzera mu burashi yopukuta, m'mphepete mwapamwamba ndi pansi mutha kuzungulira, ndipo zinthu zina zomwe zimapangidwa panthawi yopukuta zimatha kuchotsedwanso.
Gwirani mosavuta zotsalira za zinthu zodulidwa ndi moto
Kuwonjezera pa ma burrs, kudula kwa malawi kudzapanganso zigawo za slag ndi oxide pansi pa workpiece. Zinthu zolimbazi zitha kuchotsedwa ndi hammer pin mu makina ochotsera ma burrs. Aku EdgeBreaker® deburring makina amatha kuchotsa bwino ma burrs akuluakulu ndi slag. Hammer pin imagwira workpiece kuchokera pansi mpaka slag itachotsedwa bwino. Poyerekeza ndi kukonza ndi manja, ubwino wake ndi wakuti palibe chifukwa chotembenuza ma workpiece olemera, ndipo wogwiritsa ntchito amangofunika kuyika ma workpiece odulidwawo mwachindunji mu zida kuti achotse ma slag. Izi sizingochepetsa kupanikizika kwa ogwira ntchito ndi zoopsa zomwe zingachitike, komanso zimapangitsa kuti njira yonse yochotsera ma burrs ikhale yosavuta. Mothandizidwa ndi zida zochotsera ma burrs, liwiro ndi kudalirika kwa kuchotsa ma slag ndikwabwino kwambiri kuposa ntchito zamanja, ndipo kukonzaku ndi kokwanira, kuonetsetsa kuti njira yonse yochotsera ma burrs ndi yotetezeka.
Nthawi yotumizira: Juni-23-2021