不锈钢材料抛光注意事项

摘要：<p class="MsoNormal"> <span style="font-family:宋体;">不锈钢材料抛光注意事项</span><span style="font-family:'Times New Roman';">&nbsp; &nbsp;&nbsp;</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">研磨操作中用砂纸或砂带进行的研磨基本上属于磨光切割操作，在钢板表面留下很细的纹路。在用氧化铝作为磨料时曾遇到过麻烦，其部分原因是压力问题。设备的任何研磨部件，如：砂带和磨轮等，使用前绝不能用于其它非不锈钢材料。因为这样会污染不锈钢表面。为了保证表面加工的一致性，新砂轮或砂带应先在成分相同的废料上试用，以便同样品进行比较。</span><span style="font-family:'Times New Roman';">&nbsp;&nbsp;</span><o:p></o:p> </p> <p class="MsoNormal"> 不锈钢拉丝抛光检验标准<o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">不锈钢抛光产品</span><o:p></o:p> </p> <p class="MsoNormal"> 1<span style="font-family:宋体;">不锈钢镜光产品</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">按磨光抛光工艺抛磨完工后，不锈钢镜光产品合格的表面质量按表</span>2<span style="font-family:宋体;">执行；降级接收按表</span><span style="font-family:'Times New Roman';">3</span><span style="font-family:宋体;">执行。</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">注：</span><o:p></o:p> </p> <p class="MsoNormal"> 1<span style="font-family:宋体;">）缺陷点所在的表面积是指</span><span style="font-family:'Times New Roman';">A</span><span style="font-family:宋体;">面、</span><span style="font-family:'Times New Roman';">B</span><span style="font-family:宋体;">面和</span><span style="font-family:'Times New Roman';">C</span><span style="font-family:宋体;">面的表面积。</span><o:p></o:p> </p> <p class="MsoNormal"> 2<span style="font-family:宋体;">）表中限定了</span><span style="font-family:'Times New Roman';">A</span><span style="font-family:宋体;">面和</span><span style="font-family:'Times New Roman';">B</span><span style="font-family:宋体;">面缺陷点的个数，</span><span style="font-family:'Times New Roman';">A</span><span style="font-family:宋体;">面和</span><span style="font-family:'Times New Roman';">B</span><span style="font-family:宋体;">面缺陷点的个数之和，为产品表面的缺陷点总个数。</span><o:p></o:p> </p> <p class="MsoNormal"> 3<span style="font-family:宋体;">）表面缺陷点大于</span><span style="font-family:'Times New Roman';">2</span><span style="font-family:宋体;">时，两缺陷点间距大于</span><span style="font-family:'Times New Roman';">10</span><span style="font-family:宋体;">～</span><span style="font-family:'Times New Roman';">20mm</span><span style="font-family:宋体;">。</span><o:p></o:p> </p> <p class="MsoNormal"> 2<span style="font-family:宋体;">不锈钢拉丝产品</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">按磨光抛光工艺抛磨完工后，不锈钢拉丝产品表面质量按表</span>4<span style="font-family:宋体;">执行，降级接收标准按表</span><span style="font-family:'Times New Roman';">5</span><span style="font-family:宋体;">执行。</span><o:p></o:p> </p> <p class="MsoNormal"> <span style="font-family:宋体;">注：</span><o:p></o:p> </p> <p class="MsoNormal"> 1)<span style="font-family:宋体;">缺陷点所在的表面积是指</span><span style="font-family:'Times New Roman';">A</span><span style="font-family:宋体;">面、</span><span style="font-family:'Times New Roman';">B</span><span style="font-family:宋体;">面和</span><span style="font-family:'Times New Roman';">C</span><span style="font-family:宋体;">面的表面积。</span><o:p></o:p> </p> <p class="MsoNormal"> 2)<span style="font-family:宋体;">表中限定了</span><span style="font-family:'Times New Roman';">A</span><span style="font-family:宋体;">面和</span><span style="font-family:'Times New Roman';">B</span><span style="font-family:宋体;">面缺陷点的个数，</span><span style="font-family:'Times New Roman';">A</span><span style="font-family:宋体;">面和</span><span style="font-family:'Times New Roman';">B</span><span style="font-family:宋体;">面缺陷点的个数之和，为产品表面的缺陷点总个数。</span><o:p></o:p> </p> <p class="MsoNormal"> 3)<span style="font-family:宋体;">表面缺陷点大于</span><span style="font-family:'Times New Roman';">2</span><span style="font-family:宋体;">时，两缺陷点间距大于</span><span style="font-family:'Times New Roman';">10-20mm</span><span style="font-family:宋体;">。</span><o:p></o:p> </p> <p class="MsoNormal"> 6<br /> 检验方法<o:p></o:p> </p> <p class="MsoNormal"> 6.1<span style="font-family:宋体;">目力测试，视力大于</span><span style="font-family:'Times New Roman';">1.2</span><span style="font-family:宋体;">，在</span><span style="font-family:'Times New Roman';">220V 50HZ 18/40W</span><span style="font-family:宋体;">萤光灯和</span><span style="font-family:'Times New Roman';">220V 50HZ 40W</span><span style="font-family:宋体;">的日光灯下，目测距离为</span><span style="font-family:'Times New Roman';">45±5cm</span><span style="font-family:宋体;">。</span><o:p></o:p> </p> <p class="MsoNormal"> 6.2<span style="font-family:宋体;">双手带作业手套握持抛光件。</span><o:p></o:p> </p> <p class="MsoNormal"> 6.2.1<span style="font-family:宋体;">产品水平放置，目测该面，检查完后，以两手为轴旋转到相邻的一面的角度目测，逐步检查每一面。</span><o:p></o:p> </p> <p class="MsoNormal"> 6.2.2<span style="font-family:宋体;">上一方向目测完工后，旋转</span><span style="font-family:'Times New Roman';">90</span><span style="font-family:宋体;">度，变为南北方向</span><span style="font-family:'Times New Roman';">,</span><span style="font-family:宋体;">先上下旋转一定的角度目测，逐步检查每一面。</span><o:p></o:p> </p> <p class="MsoNormal"> 6.3<span style="font-family:宋体;">镜光、亚光、拉丝检验参照标准图形。</span><o:p></o:p> </p>