<h3 class="m-h3--wysiwyg">外形図・製品仕様</h3><p>【<span class="u-bold">EMTWA</span>】タングステンを含んでおりますのでワークが超硬材でも加工できます。（銅タングステン電極が使用できる放電加工機が必要です。）<br />【<span class="u-bold">EMTB</span>】水循環用の貫通穴加工がされています。加工速度が上げられ、二次放電を減少させるなどのメリットがあります。<br /><span class="m_sp10"></span>先端から2ピッチ以下は不完全ねじ部となり公差保証対象外です。<br />&nbsp;</p><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_001_20230801115852.gif" /></div></div><p><span class="u-bold">・EMTA</span>&nbsp;&nbsp;&nbsp;&nbsp;<span class="m_sp1"></span>&nbsp;材質タフピッチ銅（C1100）<br />・<span class="u-bold">EMTWA</span>&nbsp;<span class="m_sp1"></span>&nbsp;材質銅タングステン（Cu30%-W）</p><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_002_20230801115852.gif" /></div></div><p><span class="m_sp1"></span>&nbsp;材質タフピッチ銅（C1100）</p><h3 class="m-h3--wysiwyg">規格表</h3><table class="m-table" summary="疑似ねじ用電極 Sheet1"><colgroup><col width="10.1%" /><col width="10.1%" /><col width="10.1%" /><col width="10.1%" /><col width="10.1%" /><col width="16.6%" /><col width="22.6%" /><col width="10.1%" /></colgroup><tbody><tr><th rowspan="2" style="text-align: center;border-Left: 0px solid;border-Bottom: 0px solid;"><span class="u-bold">D</span></th><th rowspan="2" style="text-align: center;border-Bottom: 0px solid;"><span class="u-bold">d</span></th><th rowspan="2" style="text-align: center;border-Bottom: 0px solid;"><span class="u-bold">P</span></th><th rowspan="2" style="text-align: center;border-Bottom: 0px solid;"><span class="u-bold">L</span></th><th rowspan="2" style="text-align: center;border-Bottom: 0px solid;"><span class="u-bold">B</span></th><th rowspan="2" style="text-align: center;border-Bottom: 0px solid;"><span class="u-bold">V</span><br /><span class="u-bold">（EMTBのみ）</span></th><th colspan="2" style="text-align: center;border-Right: 0px solid;"><span class="u-bold">型&nbsp;&nbsp;&nbsp;&nbsp;式</span></th></tr><tr><th style="text-align: center;"><span class="u-bold">Type</span></th><th style="text-align: center;border-Right: 0px solid;"><span class="u-bold">M</span></th></tr><tr><td class="coloredCell" rowspan="3" style="text-align: center;border-Left: 0px solid;border-Bottom: 0px solid;">&nbsp;&nbsp;5</td><td class="coloredCell" style="text-align: center;">&nbsp;&nbsp;2.2</td><td class="coloredCell" style="text-align: center;">0.5</td><td class="coloredCell" rowspan="2" style="text-align: center;border-Bottom: 0px solid;">50</td><td class="coloredCell" rowspan="2" style="text-align: center;border-Bottom: 0px solid;">15</td><td class="coloredCell" style="text-align: center;">0.5</td><td rowspan="9" style="text-align: center;border-Bottom: 0px solid;"><span class="fontType"><span class="u-bold">EMTA</span></span><br /><span class="fontType"><span class="u-bold"></span></span><br /><span class="fontType"><span class="u-bold">EMTB</span></span><br />（水穴付タイプ）<span class="u-bold"></span><br /><span class="u-bold"></span><br /><span class="fontType"><span class="u-bold">EMTWA</span></span><span class="u-bold"></span><br />（M3～12）</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">3</span></span></td></tr><tr><td class="coloredCell" style="text-align: center;">&nbsp;&nbsp;3.0</td><td class="coloredCell" style="text-align: center;">0.7</td><td class="coloredCell" style="text-align: center;">0.7</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">4</span></span></td></tr><tr><td class="coloredCell" style="text-align: center;">&nbsp;&nbsp;3.9</td><td class="coloredCell" style="text-align: center;">0.8</td><td class="coloredCell" rowspan="3" style="text-align: center;border-Bottom: 0px solid;">60</td><td class="coloredCell" rowspan="3" style="text-align: center;border-Bottom: 0px solid;">20</td><td class="coloredCell" style="text-align: center;">1</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">5</span></span></td></tr><tr><td class="coloredCell" rowspan="2" style="text-align: center;border-Left: 0px solid;border-Bottom: 0px solid;">&nbsp;&nbsp;8</td><td class="coloredCell" style="text-align: center;">&nbsp;&nbsp;4.7</td><td class="coloredCell" style="text-align: center;">1.0</td><td class="coloredCell" style="text-align: center;">1.2</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">6</span></span></td></tr><tr><td class="coloredCell" style="text-align: center;">&nbsp;&nbsp;6.4</td><td class="coloredCell" style="text-align: center;">1.25</td><td class="coloredCell" style="text-align: center;">2</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">8</span></span></td></tr><tr><td class="coloredCell" rowspan="2" style="text-align: center;border-Left: 0px solid;border-Bottom: 0px solid;">12</td><td class="coloredCell" style="text-align: center;">&nbsp;&nbsp;8.2</td><td class="coloredCell" style="text-align: center;">1.5</td><td class="coloredCell" rowspan="2" style="text-align: center;border-Bottom: 0px solid;">70</td><td class="coloredCell" rowspan="2" style="text-align: center;border-Bottom: 0px solid;">30</td><td class="coloredCell" style="text-align: center;">2.5</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">10</span></span></td></tr><tr><td class="coloredCell" style="text-align: center;">10.0</td><td class="coloredCell" style="text-align: center;">1.75</td><td class="coloredCell" style="text-align: center;">3</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">12</span></span></td></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">16</td><td class="coloredCell" style="text-align: center;">13.6</td><td class="coloredCell" style="text-align: center;">2.0</td><td class="coloredCell" rowspan="2" style="text-align: center;border-Bottom: 0px solid;">80</td><td class="coloredCell" rowspan="2" style="text-align: center;border-Bottom: 0px solid;">40</td><td class="coloredCell" style="text-align: center;">3</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">16</span></span></td></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">20</td><td class="coloredCell" style="text-align: center;">17.1</td><td class="coloredCell" style="text-align: center;">2.5</td><td class="coloredCell" style="text-align: center;">3</td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType"><span class="u-bold">20</span></span></td></tr></tbody></table><h3 class="m-h3--wysiwyg">注文例</h3><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_003_20230801115852.gif" /></div></div><h3 class="m-h3--wysiwyg">出荷日</h3><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_004_20230801115852.gif" /></div></div><h3 class="m-h3--wysiwyg">関連情報</h3><p><img alt="使用例" src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/wysiwygcommon/ico_example.gif" /></p><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_005_20230801115852.gif" /></div></div><p><span class="m_sp10"></span>&nbsp;電極の先端部径（d）はネジサイズ（M）より小さくなっています。ネジ下穴（下穴径参考値<span class="m_sp8"></span><a href="https://jp.c.misumi-ec.com/book/MSM1_K06/digitalcatalog.html?page_num=1225" target="_blank"> <span class="m-linkWin">P.1225</span></a>）に疑似ねじ用電極を挿入し、X・Y方向への揺動にて放電加工を行ってください。<br />・揺動量＝M-d-0.1&nbsp;（目安）<br />・放電代＝片側0.1～0.5</p><p><span class="u-bold"></span><br /><span class="u-bold">銅タングステンとは？</span><br /><span class="u-bold">■特長</span><br />・組成や合金組織を最適に調整し、電極の長寿命化と放電加工の高能率化を両立しています。<br />・加工速度を早くし、電極自体の消耗も少なくすることが可能です。また、硬度が高いので精度のよい放電加工が実現できます。</p><p><br />■特性値</p><table class="m-table" summary="疑似ねじ用電極 Sheet2"><colgroup><col width="47.3%" /><col width="52.7%" /></colgroup><tbody><tr><th style="text-align: center;border-Left: 0px solid;">特性</th><th style="text-align: center;border-Right: 0px solid;">銅タングステン</th></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">比重</td><td class="coloredCell" style="text-align: center;border-Right: 0px solid;">14.0</td></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">硬度（HRB）</td><td class="coloredCell" style="text-align: center;border-Right: 0px solid;">93.5</td></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">伝導率（IACS%）</td><td class="coloredCell" style="text-align: center;border-Right: 0px solid;">50</td></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">抗張力（kgf/mm<sup>2</sup>）</td><td class="coloredCell" style="text-align: center;border-Right: 0px solid;">60</td></tr><tr><td class="coloredCell" style="text-align: center;border-Left: 0px solid;">抗折力（kgf/mm<sup>2</sup>）</td><td class="coloredCell" style="text-align: center;border-Right: 0px solid;">125</td></tr></tbody></table><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_006_20230801115852.gif" /></div></div><p style="text-align:left;"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_007_20230801115852.gif" /></p><table class="m-table" summary="疑似ねじ用電極 Sheet3"><colgroup><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /><col width="9.1%" /></colgroup><tbody><tr><th colspan="11" style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;">型&nbsp;&nbsp;&nbsp;&nbsp;式</th></tr><tr><th style="text-align: center;border-Left: 0px solid;">PACK</th><th style="text-align: center;">Type</th><th colspan="9" style="text-align: center;border-Right: 0px solid;">M</th></tr><tr><td style="text-align: center;border-Left: 0px solid;"><span class="fontType">10PACK</span></td><td style="text-align: center;"><span class="fontType">EMTA</span><br /><span class="fontType"></span><br /><span class="fontType">EMTB</span><br /><span class="fontType"></span><br /><span class="fontType">EMTWA</span></td><td style="text-align: center;border-Right: 0px solid;"><span class="fontType">3</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">4</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">5</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">6</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">8</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">10</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">12</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">16</span></td><td style="text-align: center;border-Left: 0px solid;border-Right: 0px solid;"><span class="fontType">20</span></td></tr></tbody></table><h3 class="m-h3--wysiwyg">注文例</h3><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_008_20230801115852.gif" /></div></div><h3 class="m-h3--wysiwyg">出荷日</h3><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img alt="疑似ねじ用電極 " src="//content.misumi-ec.com/image/upload/t_msmwm_wyg/v1/p/jp/product/wysiwyg/110200088310/110200088310_009_20230801115852.gif" /></div></div>

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