Kudula kwa Waterjet

Kudula kwa Waterjet

Kusintha Komaliza 09/02, nthawi yowerenga: 6mins

Njira yodulira ndege yamadzi

M’dziko lamakono lampikisano, njira zonse zopangira zinthu ziyenera kukwaniritsa zolinga zazikulu zitatu, monga, Kuchulukitsa Kupanga, kuchepetsa zinyalala, Kupititsa patsogolo Ubwino ndi kuchepetsa ndalama.Njira imodzi yotereyi, yomwe imakhala yothandiza kwambiri pochepetsa ndalama komanso kupanga mbiri yayikulu ndipamwamba kwambiriKudula kwa Waterjet.Makina odulira madzi amadzi ndi amodzi mwamakina opanga kwambiri okhala ndi zinyalala zochepa.Tsiku ndi tsiku, anthu akukumana ndi mphamvu ya madzi.Kwa zaka mamiliyoni ambiri, madzi akhala akupanga mawonekedwe atsopano ndi kukokoloka.

Ndi mfundo iyi, mu kudula kwa waterjet, nthawi imangochepetsedwa ndikuwonjezera kuthamanga kwa madzi.Kudula kwa waterjet sikutulutsa mpweya woipa kapena zamadzimadzi ndi kutentha pamwamba pa workpiece, ndi njira yowonongeka, yogwira ntchito komanso yozizira.The waterjet amadula molondola kwambiri ndi kusinthasintha, mosasamala kanthu za mtundu wa zinthu ndi kapangidwe.Kudula kwamphamvu kwa waterjet kumadziwikanso ndi chilengedwe komanso kugwiritsa ntchito bwino.Katswiri wathu ali ndi zaka zambiri zakudula waterjet, ngati mungafune kudziwa zambiri, ndinu olandiridwa nthawi zonsekulumikizana ndi injiniya wathumwachindunji

Zimagwira ntchito bwanji?

Kudula kwa Waterjet ndi njira yaumisiri yodulira mawonekedwe osiyanasiyana kapena ma curve pamitundu yosiyanasiyana yazinthu pogwiritsa ntchito mphamvu kuchokera pa liwiro lalitali, kachulukidwe kwambiri komanso madzi othamanga kwambiri.Madzi amapanikizidwa mpaka 392 MPa (pafupifupi 4000 atmospheres) ndipo amapangidwa kuchokera kumphuno yaing'ono (Φ 0.1mm).Pampu ya ultrahigh-pressure imagwiritsidwa ntchito kukakamiza madzi, momwe liwiro la madzi limafikira pafupifupi katatu kuthamanga kwa phokoso, kupanga jet yamadzi ndi mphamvu yowononga.Ikhoza kudula zinthu zilizonse mu mawonekedwe aliwonse kapena kupindika munjira imodzi.

Kutentha komwe kumapangidwa panthawi yodula kudzachotsedwa nthawi yomweyo ndi kuthamanga kwamadzi othamanga kwambiri ndipo sikutulutsa zinthu zovulaza.Sipadzakhala zotsatira matenthedwe pa zinthu ndipo palibe chifukwa chachiwiri processing pambuyo kudula.

Mitundu ya Kudula kwa Jet Water

Mogwirizana ndi kusiyana kwa kudula mphamvu, kudula kwa ndege yamadzi kumagawidwa m'mitundu iwiri, Kudula kwa Jet Water Jet ndi Abrasive Water jet kudula.

1.  Kudula kwa jeti lamadzi

Podula jeti lamadzi lamadzi, madzi oyera amangogwiritsidwa ntchito podula popanda abrasives ndipo amagwiritsidwa ntchito makamaka kudula zipangizo zofewa kuphatikizapo matabwa, pulasitiki, mphira, thovu, kumva, chakudya ndi pulasitiki woonda.Chodulira ndege chamadzi chopangidwira cholinga ichi sichikhala ndi chipinda chosakaniza kapena mphuno.Kuti apange mdulidwe wolondola pa chogwirira ntchito, pampu yothamanga kwambiri imapangitsa kuti madzi atuluke m'mwamba.Simawononga pang'ono poyerekeza ndi kudula kwa jeti lamadzi la abrasive.Sichipatsa mphamvu zowonjezera pa workpiece monga jet stream imakhalanso yabwino kwambiri.

2.  Abrasive waterjet kudula

Mu abrasive water jet kudula, zipangizo abrasive zimasakanizidwa mu jet madzi kuwonjezera mphamvu kudula.Posakaniza ndi abrasive material, ndizotheka kudula zolimba ndi laminated zipangizo makamaka ceramic, zitsulo, miyala ndi mapulasitiki wandiweyani kuphatikizapo titaniyamu, zitsulo zosapanga dzimbiri ndi aluminiyamu.Wodula ndege wamadzi amafunikira chipinda chosakaniza kuti asakanize ma abrasives ndi madzi, omwe amakhala pamutu wodula asanayambe kukhalapo kwa abrasive mu dongosolo.Magulu ovomerezeka odulira jeti yamadzi abrasive ndi grit, garnet ndi aluminium oxide.Pamene makulidwe kapena kuuma kwa zinthu kumachulukira, momwemonso kuuma kwa ma abrasives omwe amagwiritsidwa ntchito.Mitundu yambiri yazinthu imatha kudulidwa ndi ma abrasives oyenera.Komabe, pali zopatula zina monga magalasi otenthedwa ndi ma diamondi omwe sangathe kudulidwa ndi madzi abrasive.

Ntchito za Water jet kudula

Zamlengalenga:M'makampani opanga ndege, zigawo zonse zimafuna zovuta komanso zolondola.Kulamula kwazamlengalenga sikulola cholakwika chamtundu uliwonse.Ichi ndi chifukwa chachikulu chomwe kudula kwa jet yamadzi ndi gawo lofunikira kwambiri popanga ma injini a jet kupita ku mapanelo owongolera opangidwa mwamakonda.Abrasive water jet kudula amagwiritsidwa ntchito pazamlengalenga podula zitsulo, mkuwa, Inconel ndi aluminiyamu.

Makampani Agalimoto:Onse Oyera komanso abrasive water jet kudula ndi njira yabwino yothetsera malonda a magalimoto chifukwa cha kusinthasintha kwake kwakukulu komanso kusinthasintha kwakukulu.Itha kudula zinthu monga aluminiyamu, zitsulo ndi zophatikizika komanso mapanelo a zitseko kapena makapeti amkati mwagalimoto.Sizimapanga ma burs, m'mphepete mwaukali komanso kupsinjika kwamakina pamtunda wa mabala.

Makampani azachipatala:Kupanga implants zachipatala zopulumutsa moyo ndi zida zopangira opaleshoni, palibe chofunikira kwambiri kuposa miyezo yolondola komanso yapamwamba kwambiri.Abrasive jet kudula kumatha kutsimikizira zonse chifukwa imadula molondola kwambiri komanso mawonekedwe ake kapena ma curve popanda zovuta zilizonse.

Makampani a Chakudya:Kudula zakudya zosiyanasiyana, kudula jet madzi oyera ndi njira yopangira zinthu zamakono.Nyama, nsomba, nkhuku, zakudya zozizira, makeke ngakhale maswiti amadulidwa ndi mphamvu ya madzi oyera.

Zomangamanga:Ndi kudula kwa jet abrasive, munthu amatha kudula mitundu yonse ya miyala ndi matailosi monga granite, miyala ya laimu, slate ndi marble pakati pa zipangizo zina zapansi komanso matailosi a ceramic kapena sinkholes kwa khitchini kapena mabafa.

PRO ndi CONs za Water jet kudula

Ubwino:

Kulondola Kwambiri:Ili ndi kulondola pakati pa ± 0.003 inchi mpaka ± 0.005 inchi.Monga momwe kudula liwiro kungasinthidwe, mabala apakati ndi zigawo zomwe zili ndi m'mphepete mwake zimatha kupangidwa.

Kumaliza kwachiwiri:Sichimapanga malo ovuta, ma burrs kapena zolakwika zomwe zimachotsa kufunikira kwa kumaliza kwachiwiri.Zimapanga ma kerfs ochepa komanso zomaliza zosalala.

Malo Osakhudzidwa ndi Kutentha (HAZ):Popeza ndi njira yochepetsera kuzizira, sifunikira kupanga HAZ iliyonse.Idzapereka zigawo zomalizira ndi khalidwe lapamwamba lapamwamba komanso katundu wodalirika popanda kupereka kupsinjika kulikonse kwa zigawozo.

Zokhazikika Kwambiri:Magawo omalizidwawo safunanso ntchito zilizonse zomwe zakonzedwa pambuyo pake monga chithandizo cha kutentha.Kuphatikiza apo, sizifuna mafuta ozizira kapena mafuta oziziritsa kukhosi chifukwa jeti yamadzi yokha imagwira ntchito ngati choziziritsa.

Mwachangu:Ndiwo njira yodula kwambiri chifukwa cha mphamvu zake komanso kasamalidwe ka zinthu.Zambiri mwazochita zake zitha kuwoneka pakubwezeretsanso madzi omwe amawagwiritsa ntchito ndikuchotsa kufunikira kwachiwiri.

ZOYENERA:

Mtengo woyamba:Kufufuza ndi kuwonjezera zonyezimira ndizofunikira kwambiri kuti mudulidwe bwino.

Kulephera kwa Orifice:Izi nthawi zambiri zimachitika pamakina odulira jeti amadzi otsika kwambiri ndipo nthawi zambiri zimasokoneza zokolola ndikuwonjezera ndalama zopangira.

Nthawi yodula:Nthawi yodula ndiyokwera kuposa zida zodulira zachikhalidwe zomwe zimapangitsa kuti pakhale zotulutsa zochepa.

Mafunso okhudza kudula jet yamadzi

1.  Kodi ndingadule zinthu zokhuthala ndi kudula jeti lamadzi?

Inde, zida zakuda zimatha kudulidwa ndi makina odulira madzi a jet.Majeti amadzi okulirapo sagwira ntchito bwino pazinthu zokhuthala ndipo kulondola kumachepetsa kuzinthu zokhuthala.

2.  Chabwino n'chiti?Kudula kwa Waterjet,kudula kwa plasma or laser kudula?

Zinthu zitatu zofunika kwambiri kuti mudziwe yemwe ali bwino ndi Mtengo, Kuthamanga kwa Ntchito ndi Kudula khalidwe.Kudula kwa Waterjet kuli ndi njira yodula kwambiri, yochepetsera pang'onopang'ono komanso mtengo wapakatikati poyerekeza ndi plasma ndi laser.

3.  Kodi pali kusiyana kotani pakati pa majeti amadzi oyera ndi abrasive?

Majeti amadzi oyera amagwiritsa ntchito madzi oyera m'malo mwa abrasives ndipo madzi omwe amagwiritsidwa ntchito pochita izi amatha kugwiritsidwanso ntchito.Amagwiritsidwa ntchito podula zida zofewa komanso zapakati zolimba.Majeti amadzi otsekemera amagwiritsa ntchito zinthu zowononga ndipo amagwiritsidwa ntchito podula zinthu zolimba.Garnet ndiye chinthu chomwe chimagwiritsidwa ntchito kwambiri chifukwa cha kuuma kwake komanso kupezeka kwake.