有对钢材和热处理比较熟的朋友吗？请教一个问题？

冷焰

为什么一定要钻呢，其它加工方法不能的吗？用火花机加工不能吗？

che-zp

<p>4:1的深径比不算深，奥氏体不锈钢加工可能有困难，因为冷作硬化。</p><p>可以选用铁素体或马氏体易切不锈钢</p>

xia-wei

我请教下不锈钢可以做热处理吗？

wlhghh

dingding

wlhghh

<p>谢谢楼上几位的分析，那我这种问题该怎么解决呢?</p><p>(不想用电火花)</p><p>几位能不能再指教指教?</p><p>谢谢</p>

liubeiguo

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US"><font face="Times New Roman">1.<span style="FONT: 7pt &quot;Times New Roman&quot;;"><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">如果是奥氏体不锈钢，加热至</span><span lang="EN-US"><font face="Times New Roman">1300</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">度后丢入水中，可消除冷作硬化；</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><font face="Times New Roman"><span lang="EN-US">2.<span style="FONT: 7pt &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span lang="EN-US">GB1220</span></font><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">中很多易切削不锈钢，如</span><span lang="EN-US"><font face="Times New Roman">Y1Cr18Ni9</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">，</span><span lang="EN-US"><font face="Times New Roman">Y1Cr18Ni9Se</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">；</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US"><font face="Times New Roman">3.<span style="FONT: 7pt &quot;Times New Roman&quot;;"><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">选用含钴高速钢钻头如</span><span lang="EN-US"><font face="Times New Roman">W6Mo5Cr4V2Co5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">，和主轴稳定的钻床,和...；</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US"><font face="Times New Roman">4.<span style="FONT: 7pt &quot;Times New Roman&quot;;"><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">当然电火花打孔最好，可能还便宜些；</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><font face="Times New Roman"><span lang="EN-US">5.<span style="FONT: 7pt &quot;Times New Roman&quot;;"><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span lang="EN-US">……</span></font></p>

wolt999

sus430

dfkn

不锈钢304做固溶处理就容易加工了，不好意思我不知道具体的工艺温度，不过热处理的人都知道。