Wire Cut Electrical Discharge Machining (WEDM)
Electric discharge waya yekuchekaipfupi yekucheka waya. Iyo inogadzirwa pahwaro hwemagetsi spark perforation uye kugadzira kugadzirisa.
Izvo hazvina kungogadzira kushandiswa kweEDM, asi zvakare yakatsiva EDM punching uye kuumba mune zvimwe zvinhu. Mazuva ano, maturusi e-wire-cut machine akaverengera kuwanda kweEDM machine tools.
Wire Cut Electrical Discharge Machining (WEDM), chikamu chekugadzirisa magetsi, ndiyo yaimbova Soviet Union nevaviri veLazarinko tsvakurudzo yekushandura kushandura kusangana ne spark discharge corrosion kukuvadza chiitiko uye zvinokonzera, Zvakaonekwa kuti kwenguva pfupi kupisa kwepamusoro kwemagetsi emagetsi kunogona kunyunguduka, oxidize uye kukanganisa simbi yeko, nokudaro kugadzira nekugadzira nzira yemagetsi ekubudisa machining.
Muchina wekucheka waya wakagadzirwawo muna 1960 mune yaimbova Soviet Union, uye China ndiyo yaive nyika yekutanga kuushandisa mukugadzira maindasitiri. Chinhu chakakosha chemuviri ndechekuti maion emahara akanaka uye maerekitironi anoungana mumunda uye nekukurumidza kugadzira ionized conductive chiteshi. Panguva ino, magetsi emagetsi anoumba pakati pemahwendefa. Zvichikonzera kudhumhana kwakawanda pakati pezvimedu, kuumba nzvimbo yeplasma inokurumidza kusimuka kusvika pakupisa kwe8,000 kusvika ku12,000 madhigirii, nekukasika kunyungudusa zvimwe zvinhu pamusoro pemakodhakita maviri.
Panguva imwecheteyo, bubble inoumbwa nekuda kwemhepo ye electrode uye dielectric fluid, uye kudzvinyirira kwayo kunokwira nguva dzose kusvikira yakanyanya. Ipapo iyo yazvino inovhiringwa, tembiricha inodonha kamwe kamwe, zvichiita kuti bubble riputike mukati, iro rinokonzeresa simba rinokanda iyo yakanyungudika kunze kwegomba, uye ipapo iyo yakaora inodzokororwa kuita madiki madiki mu dielectric fluid, uye inoburitswa ne dielectric. mvura. Zvino kuburikidza nekutarisa uye kutonga kweNC control, servo mechanism execution, kuitira kuti kubuda kwechiitiko ive yunifomu, kuitira kuti uwane iyo yekugadzirisa zvinhu inogadziriswa, kuitira kuti ive saizi inodiwa uye chimiro chechokwadi chechigadzirwa.
The Reciprocating type High Speed Wire cut Electrical Discharge inogona kupatsanurwa kuita reciprocating type high speed waya yakachekwa magetsi anobuditsa Low Speed one-way walk Wire cut Electrical Discharge Low speed one-way walk wire cut magetsi discharge Inowanzozivikanwa se "slow Wire" in Machining. ) uye Vertical Wire Electrical Discharge Machining machine tool Ine Rotation Wire. Zvinoenderana nechimiro chetafura inogona kukamurwa kuita imwe mbiru muchinjiko tafura mhando uye mbiri mbiru mhando (inowanzozivikanwa se gantry type).
