Kudula zitsulo plasma

Latsopano olimba boma luso zipangizo processing msanga molondola kupirira pafupifupi dongosolo lililonse. Zitsulo n'zosavuta kudula ntchito abrasive kapena laser zipangizo. Ngakhale miyambo mawotchi mutu ndi zimbale diamondi kupereka apamwamba kudula mapepala wandiweyani. Njira imodzi yothandiza kwambiri kuthetsa mavuto amenewa ndi madzi kudula zitsulo. Photo, pansipa, chikusonyeza ndondomekoyi.

General zokhudza sayansi

Njira mwapadera masamu pa processing zitsulo popanda kugwiritsa ntchito zipangizo macheka. Pamene ndi njira zina kudula ikukhudzana njira ndi kupereka kudula dongosolo zinthu malinga ndi malo mtengo pa gawo opaleshoni. Mwachindunji kudula plasma imagwiridwa likuvutika cheza ikukhudzana gwero umene ndi chida chapadera. Childs, makina okonzeka ndi plasma muuni.

Dongosolo lonse akufanana kuwotcherera chakale, koma pali kusiyana ofunika. Mwachitsanzo, mbaliza otaya mpweya chifukwa ndipamene M'mimbamo ndi misa chosungunula. Choncho okonzeka maziko kwambiri ofewa, kotero plasma kudula umathandiza woyendetsa kupeza kudula mwandondomeko mkulu osayang'ana magawo workpiece.

Kugwiritsa ntchito chodulira plasma

Zipangizo processing plasma amalola ntchito ndi workpieces anapanga zitsulo akakhala ndi sanali akakhala. Komanso malinga ndi chipangizo wosuta angadule kasakaniza wazitsulo ndi workpiece ndi refractory a dongosolo la mamilimita 40. Njira imeneyi wakhala bwinobwino ntchito zokambirana luso. Mbali ya m'dera limeneli la ntchito zida ngati angayerekezedwe ndi kulipira. Akatswiri kuchita pachiyambi zinthu zokongoletsera azikongoletsa zipata, mipanda ndi mipando. Kupanga zinthu ndi yokhota kumapeto kudula mzere imaperekanso inu kuchita kudula plasma. chithunzi m'munsimu limasonyeza chitsanzo processing figural.

Kuwonjezera malangizo kulenga njira ntchito m'mafakitale komanso zomangamanga. Madzi a m'magazi angakhale naco zitsulo aliyense kuti kuchititsa magetsi. M'madera ena, sibwino kwambiri kudula workpieces, monga processing wa konsekonse. ntchito ngati zimenezi anachita plazmorezy.

Mfundo ntchito plazmoreza

Ndondomeko limayamba ndi chakuti aumbike pakati pa workpiece ndi elekitirodi mu plazmoreze Arc. Nthawi zina poyatsira osiyana akupezeka kukhudzana pakati unit nozzle ndi elekitirodi. Mapangidwe otaya plasma kuzindikira ndi mpweya yopezeka kwa chida mutu. Komanso, paipi ya magetsi Arc m'badwo amapezeka ndi ulamuliro kutentha kwa dongosolo la 15,000 ° C. Malinga ndi makhalidwe a nkhani ntchito limodzi kapena sing'anga wina gaseous. Mwachitsanzo, plasma kudula pepala zitsulo ntchito haidrojeni kapena asafe ndi oyenera mitundu akuda. Komano, mpweya ndi wina mulingo woyenera kwambiri processing akakhala zitsulo. Mu kugwira ntchito, woyendetsa amafuna kulamulira ndege yogwira. Chikadzangotha kutsegula kwa Arc magetsi iyamba kukhala udindo wa otaya madzi. Galimoto zida, wosuta zikusintha magawo kwaiye muuni, kutsogolera kwa kudula mzere mu workpiece lapansi.

Mitundu kudula zida

Childs, plazmorezy kugawidwa ndi thiransifoma zida ndi chipangizo cha mtundu inverter. Gulu loyamba ukufanizidwa ndi chitsanzo anakonzedwa kudula zitsulo mapepala 35-40 mamilimita wandiweyani. Inverters amasiyana wodzichepetsa kukula ndipo nthawi yomweyo, zokolola apamwamba poyerekeza ndi tiransifoma. Komabe, apamwamba processing ndi mphamvu zochepa magetsi amaperekedwa pokha pokha pamene zitsulo imagwiridwa ndi madzi kudula, kakakulu zomwe si upambana 30 mm. Komanso, mafoni selo kusiyana ndi mtundu wa dongosolo nozzle kuzirala - makamaka, pali madzi ndi mpweya chitsanzo. Mbali yoyamba iwo ukuchita monga sing'anga yozizira ya ndege madzi, ndipo chachiwiri - gasi. Mu mayunitsi lalikulu kwambiri ntchito madzi, zimene zimathandiza kuti ikhale yolondola ntchito ya. Pofuna kuonetsetsa mkulu ntchito zipangizo njira amalangiza ntchito mpweya dongosolo yozizira.

The yabwino plasma kudula?

Kawirikawiri mpikisano pakati umisiri kudula zipangizo olimba chikuchitika mu magawo a molondola ndi kudula liwiro. Komabe, zikamera wa njira yatsopano kwa imapanga kukodzedwa processing, ndi kukula yakuti khalidwe amafuna ntchito. Mu akaphatikiza opaleshoni ntchito plasma kudula ndi imodzi mwa njira zamakono kopindulitsa kwambiri wa mtundu uwu. Izi makamaka chifukwa kuthekera kufika mapindikidwe m'dera popanda kudula madera ozungulira. Ngakhale zosapanga kudula zitsulo plasma ikuchitika popanda mapindikidwe matenthedwe wa kanthu, ngakhale ntchito chipangizo mkulu mphamvu wofunikila processing ndi zinthu. Komanso, limatsindika mkulu liwiro kudula. Ngati inu kusankha mlingo woyenera, ndiye pepala woonda tingagonjetse mu nkhani masekondi popanda kutaya chilichonse khalidwe.

Kodi kuganizira posankha plazmoreza?

Monga tafotokozera kale, posankha chipangizo ali ndi mphamvu chapadera kwambiri kwa chipangizo panopa, amene amalola kuthana ndi chimodzi kapena mtundu wina wa zitsulo. Mwachitsanzo, zitsanzo za 40-50 amperes oyenera kugwiritsa ntchito ndi mkuwa, mkuwa, zitsulo zotayidwa, ndi miyala ina nonferrous, koma mphamvu zawo singakwane zitsulo apamwamba ndi kudzikonda kudula. Ntchito ndi mitundu wakuda zitsulo ndi zofunika poyamba kuganizira zipangizo, panopa ndi osachepera 100 A. Izi osaphatikiza workpiece makulidwe. Nthawi zambiri, kudula plasma amachitidwa pa 5 A 1 mm. M'pofunikanso kuganizira nthawi ya yogwira ntchito plazmoreza. The oimira kulowa-mlingo, mwachitsanzo, imeneyi si Mph oposa 10. Pambuyo limene woyendetsa ayenera kupanga yopuma luso.

Pomaliza

Ndi ubwino onse a sayansi plasma processing, ndi njira yabwino kudula zitsulo ayi. Mwachitsanzo, njira madzi ndege kuchita osiyana kudula workpieces pafupifupi makulidwe alionse. Pamene njira imeneyi ndi zotsikirako mtengo ntchito ndipo amafuna kochepa mowa mphamvu. Nayenso plasma zitsulo kudula amapereka liwiro lalitali ndi zotsatira khalidwe zogwirizana. Chofunika kwambiri, bungwe luso ndondomeko iyi ikukhudza okha kugula zida wapadera. Gwiritsani ntchito plazmorez akhoza kukhala aliyense mu chilengedwe zoweta - koma, ndithudi, ndi kukonzekera yake. Yerekezerani ntchito abrasive chokwanira popanda aggregates chachikulu kudyetsa madzi ndege kapena mpweya wothira mchenga.