Hunhu hwedugraphite electrode:
1. Mitengo yakagadzikana uye inonzwisisika:
Mutengo we graphite zvinhu unongoda 15% yehuwandu hwakafanana hwemhangura electrode.Parizvino, graphite yava chinhu chakakurumbira chekushandiswa kweEDM, ine mari yakaderera uye yakanyanya kugadzikana kana ichienzaniswa nemagirafu zvinhu.
- Zviri nyore kucheka uye kugadzirisa
- 4. Kureruka uye kuderera
- Kuwanda kwegraphite kunowanzo 1.7-1.9g / cm3 (mhangura ndeye 4-5 nguva yegraphite).Kuenzaniswa nemhangura electrodes, graphite electrodes inoderedza mechanical mutoro panguva iyi.Inonyanya kukodzera kushandisa zviumbwa zvakakura.
- 5. Kugadzirwa kwakanaka kwekucheka
- Kuenzaniswa nezvinhu zvesimbi, vhoriyamu yegraphite yakagadzirirwa kuve yakaderera.Iyo ine yakanakisa mechanical processing performance.
- 6. Bonding effect
- Gravel inki inogona kusungirirwa kuburikidza nekunamatira, iyo inochengetedza nguva uye mari yezvinhu.
- 7. Higher resistivity
- Iyo resistivity (ER) inosarudza kuramba kwezvinhu kusvika pakuyerera kwezvino.A lower resistivity zvinoreva conductivity.
Graphite ine yakanakisa michina yekugadzirisa zvivakwa.Iyo machining kumhanya yegraphite electrode yakakwira 2-3 nguva yakakwira kupfuura yemhangura electrode.Panguva imwecheteyo, hapana chikonzero chekunetseka nezve burrs mushure mekugadzira graphite.
3. Low thermal kuwedzera coefficient
Nzvimbo yakanyunguduka yemhangura i1080 ℃, nepo CTE yegraphite ingori 1/30 yemhangura pa3650 ℃.Iine kushanda kwakanyatsogadzikana kunyange pakudziya kwekushisa.Kunyangwe mukugadzirisa kweplatinum electrodes, magirafu emagetsi ane zvakakosha.
Nguva yekutumira: Oct-06-2023