品 牌: | 石墨 |
单 价: | 56.00元/千克面议 |
最小起订: | 10 千克 |
发货期限: | 自买家付款之日起 起 天内发货 |
所 在 地: | 上海市 上海 |
供货总量: | |
有效期至: | 长期有效 |
联系我时,请提及在百方网看到,会有优惠。 | |
<p><p><img alt="" src="http://www.byf.com/skin/default/image/lazy.gif" class="lazy" original=""http://js.byf.com/editbiz/2011-11-21/2011582107580398.jpg"" />&nbsp;<span style="color: black; font-size: 11.5pt">电火花加工用途</span><span style="color: black; font-size: 11.5pt"><br /> &nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: black; font-size: 11.5pt">与传统铜电极相比,东洋炭素的</span><span style="color: black; font-size: 11.5pt">EDM</span><span style="color: black; font-size: 11.5pt">用石墨材料拥有如下优点:</span><span style="color: black; font-size: 11.5pt">1</span><span style="color: black; font-size: 11.5pt">、更低的材料成本:同体积的石墨价格仅为铜电极的</span><span style="color: black; font-size: 11.5pt">50</span><span style="color: black; font-size: 11.5pt">%;</span><span style="color: black; font-size: 11.5pt">2</span><span style="color: black; font-size: 11.5pt">、更快的加工速度:</span>&nbsp;<span style="color: black; font-size: 11.5pt">机加工速度为铜电极的</span><span style="color: black; font-size: 11.5pt">&nbsp;2~3&nbsp;</span><span style="color: black; font-size: 11.5pt">倍,且加工后没有毛刺;放电加工速度比铜电极快</span><span style="color: black; font-size: 11.5pt">34</span><span style="color: black; font-size: 11.5pt">%~</span><span style="color: black; font-size: 11.5pt">200</span><span style="color: black; font-size: 11.5pt">%;</span><span style="color: black; font-size: 11.5pt">3</span><span style="color: black; font-size: 11.5pt">、更小的损耗:</span>&nbsp;<span style="color: black; font-size: 11.5pt">火花油分解碳化物被覆,补偿电极损耗;</span><span style="color: black; font-size: 11.5pt">4</span><span style="color: black; font-size: 11.5pt">、更轻的重量:石墨的密度仅为铜的</span><span style="color: black; font-size: 11.5pt">1/5</span><span style="color: black; font-size: 11.5pt">,因此更适合于大型电极的放电;</span><span style="color: black; font-size: 11.5pt">5</span><span style="color: black; font-size: 11.5pt">、材料不易变形:与铜电极相比,石墨的熔点高达</span><span style="color: black; font-size: 11.5pt">3650</span><span style="color: black; font-size: 11.5pt">摄氏度</span><span style="color: black; font-size: 11.5pt">,在高温状态下不会变形,更适合于加工骨位电极;</span><span style="color: black; font-size: 11.5pt"><br /> &nbsp;&nbsp;&nbsp;&nbsp;6</span><span style="color: black; font-size: 11.5pt">、机加工后没有毛刺,并易于抛光,省却和提高辅助工序;</span><span style="color: black; font-size: 11.5pt">7</span><span style="color: black; font-size: 11.5pt">、可粘结性:</span>&nbsp;<span style="color: black; font-size: 11.5pt">可用粘合剂粘结破损的石墨,以节省时间和材料成本。</span><span style="color: black; font-size: 11.5pt"><br /> &nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: black; font-size: 11.5pt"> 正是由于这些优点,以及东洋炭素产品的高性价比,东洋炭素</span><span style="color: black; font-size: 11.5pt">EDM</span><span style="color: black; font-size: 11.5pt">石墨正被越来越多的中国模具企业所接受和认可,并最终成为东洋炭素的合作伙伴。