西安不锈钢零件加工

摘要：<p class="MsoNormal"> 西安不锈钢零件加<span style="color:#000000;">工</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;color:#000000;">我公司成立以来</span><span style="color:#000000;">,</span><span style="font-family:宋体;color:#000000;">为了行业用户提供上等产品和高效服务</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">始终如一</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">.</span><span style="font-family:宋体;color:#000000;">坚持奉行以科技研发为核心</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">以市场和客户要求为导向</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">以经营管理注重品质为基础</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">以客户满意为目标</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">.</span><span style="font-family:宋体;color:#000000;">下面介绍一下不锈钢零件加工工艺：</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="color:#000000;">(1)</span><span style="font-family:宋体;color:#000000;">刀具材料选择</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;"><span style="color:#000000;">因加工</span><a href="http://www.xahdbxg.com" target="_blank"><span style="color:#000000;">不锈钢零件</span></a><span style="color:#000000;">时切削力大、切削温度高</span></span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">刀具材料应尽量选择强度高、导热性好硬质合金</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">.</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;color:#000000;">对于此类材料淬火零件的加工</span><span style="color:#000000;">,</span><span style="font-family:宋体;color:#000000;">可以采用</span><span style="font-family:'Times New Roman';"><span style="color:#000000;">CBN</span>(</span><span style="font-family:宋体;">立方氮化硼</span><span style="font-family:'Times New Roman';">)</span><span style="font-family:宋体;">刀片</span><span style="font-family:'Times New Roman';">,CBN</span><span style="font-family:宋体;">硬度仅次于金刚石</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">硬度可达</span><span style="font-family:'Times New Roman';">7000~8000HV,</span><span style="font-family:宋体;">因此耐磨性很高</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">与金刚石相比</span><span style="font-family:'Times New Roman';">,CBN</span><span style="font-family:宋体;">突出优点是耐热性比金刚石高得多</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">可达</span><span style="font-family:'Times New Roman';">1200</span>℃,<span style="font-family:宋体;">可承受很高的切削温度</span><span style="font-family:'Times New Roman';">.</span><span style="font-family:宋体;">此外其化学惰性很大</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">与铁族金属在</span><span style="font-family:'Times New Roman';">1200~1300</span>℃<span style="font-family:宋体;">时也不起化学作用</span>,<span style="font-family:宋体;">因此非常适合加工不锈钢材料</span><span style="font-family:'Times New Roman';">.</span><span style="font-family:宋体;">其刀具寿命是硬质合金或陶瓷刀具的几十倍</span><span style="font-family:'Times New Roman';">.</span><o:p></o:p> </p> <p class="MsoNormal"> (2)<span style="font-family:宋体;">刀具几何参数</span><span style="font-family:'Times New Roman';">&nbsp; </span><span style="font-family:宋体;">刀具几何参数对其切削性能起重要的作用</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">为使切削轻快、顺利</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">硬质合金刀具宜采用较大的前角</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">以提高刀具寿命</span><span style="font-family:'Times New Roman';">.</span><span style="font-family:宋体;">一般粗加工时</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">前角取</span><span style="font-family:'Times New Roman';">10°~20°,</span><span style="font-family:宋体;">半精加工时取</span><span style="font-family:'Times New Roman';">15°~20°;</span><span style="font-family:宋体;">精加工时取</span><span style="font-family:'Times New Roman';">20°~30°.</span><span style="font-family:宋体;">主偏角的选择依据是</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">当工艺系统刚性良好时</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">可取</span><span style="font-family:'Times New Roman';">30°~45°;</span><span style="font-family:宋体;">如工艺系统刚性差时</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">则取</span><span style="font-family:'Times New Roman';">60~75°,</span><span style="font-family:宋体;">当工件长度与直径之比超过</span><span style="font-family:'Times New Roman';">10</span><span style="font-family:宋体;">倍时</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">可取</span><span style="font-family:'Times New Roman';">90°.</span><o:p></o:p> </p> <p class="MsoNormal"> (3)<span style="font-family:宋体;">前刀面刃磨时粗糙度值要小</span><span style="font-family:'Times New Roman';">&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">为避免出现切屑粘刀现象</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">刀具的前、后刀面应仔细刃磨以保证具有较小的粗糙度值</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">从而减少切屑流出阻力</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">避免切屑粘刀</span><span style="font-family:'Times New Roman';">.</span><o:p></o:p> </p> <p class="MsoNormal"> (4)<span style="font-family:宋体;">刀具刃口应保持锋利</span><span style="font-family:'Times New Roman';">&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;">刀具刃口应保持锋利</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">以减少加工硬化</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">进给量和背吃刀量不宜过小</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">以防止刀具在硬化层中切削</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">影响刀具使用寿命</span><span style="font-family:'Times New Roman';">.</span><o:p></o:p> </p> <p class="MsoNormal"> (5)<span style="font-family:宋体;">注意断屑槽的磨削</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">&nbsp;&nbsp;&nbsp; </span><span style="font-family:宋体;color:#000000;">由于不锈钢切屑具有强韧的特点</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">刀具前刀面上断屑槽修磨应合适</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">从而使切削过程中断屑、容屑、排屑方便</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">.</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="color:#000000;">(6)</span><span style="font-family:宋体;color:#000000;">切削用量的选择</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">&nbsp; </span><span style="font-family:宋体;"><span style="color:#000000;">根据</span><a href="http://www.xahdbxg.com" target="_blank"><span style="color:#000000;">不锈钢材料特点</span></a></span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">,</span><span style="font-family:宋体;color:#000000;">加工时宜选用低速和较大进给量进行切削</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">.</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="color:#000000;">(7)</span><span style="font-family:宋体;color:#000000;">切削液选择要合适</span><span style="font-family:&quot;Times New Roman&quot;;color:#000000;">&nbsp; </span><span style="font-family:宋体;"><span style="color:#000000;">由于不锈钢具有极易产</span>生粘结和散热性差的特点</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">因此在镗削中选用抗粘结和散热性好的切削液相当重要</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">如选用含氯较高的切削液</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">以及具有良好冷却、清洗、防锈和润滑作用的不含矿物油、不含亚酸盐的水溶液</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">如</span><span style="font-family:'Times New Roman';">H1L-2</span><span style="font-family:宋体;">合成切削液</span><span style="font-family:'Times New Roman';">.</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">我公司凭借着先进的生产设备和工艺</span>,<span style="font-family:宋体;">依靠着强大的技术团队</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">并建立了完善的质量管理体系</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">保证了产品的可靠质量</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">产品以**的品质</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">合理的价格</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">畅销国内多个城市和地区</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">销售业绩良好</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">我们不论是在同行还是在客户口中</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">都具有极高的口碑</span><span style="font-family:'Times New Roman';">.</span><o:p></o:p> </p> <p class="MsoNormal"> &nbsp; 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