研磨者 发表于 2008-5-17 15:09:24

有机磨具的应用

<h2 style=\"margin:auto 0cm\"><font face=\"宋体\">有机磨具的应用</font></h2><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">树脂磨具主要用于钢铁、汽车、轴承、铁道、车辆、造船、化工、仪表、航空航天、建材及其它机械加工工业。可用于加工各种非金属材料和金属材料。如:木材、橡胶、塑料、玻璃、陶瓷、石材、铜、铝、铸铁、钢材等,以及硬质合金、高速钢、高钒钢、钛钢、不锈钢等。此外,在粮食加工,医学及地质勘探等领域都得以应用。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><font face=\"宋体\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">根据加工目的和用量不同,可以进行荒磨、粗磨、半</span><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"><a href=\"http://www.hj9411.com/\"><span lang=\"EN-US\" style=\"font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><span lang=\"EN-US\">精磨</span></span></a></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">、精磨、细磨和高精度低粗糙度磨削。同时,可根据加工对象的不同,进行外圆磨削、内圆磨削、平面磨削、工具磨削、专用磨削、电焊磨削、珩磨、超精加工、研磨及抛光等。</span></font></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span><strong><span style=\"mso-bidi-font-weight:normal\">1</span></strong></span><strong><span style=\"font-family:宋体;mso-bidi-font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-weight:normal\">、粗磨加工应用</span></strong><span lang=\"EN-US\"><p></p></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">粗磨是指以高效切削大量多余材料为主要特征的磨削方法。荒磨则是许多种粗磨加工广泛使用的俗称。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">粗磨加工应用领域:</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">1</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂荒磨砂轮和高速重负荷树脂砂轮,粗磨退火或不退火优质合金钢或不锈钢坯的精整加工。用于表面外观缺陷(焊缝、裂纹、氧化层等)的磨削加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">2</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂荒磨砂轮对铸件的浇口、冒口和坯缝进行磨削加工和一般性精整加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">3</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂荒磨砂轮对模锻、锻件的大毛刺或浇口整修后留下来的飞边,进行彻底的磨除。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">4</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)在焊接操作时,残留在焊件表面上的焊缝要采用荒磨平整焊缝和倒圆磨削。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">5</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)对大型板材气割成圆形或其它复杂形状时,气割所产生的熔渣,要采用便携式荒磨机磨除。如:大型热轧建筑型钢和管切的粗切加工等。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt;text-indent:24.1pt;mso-char-indent-count:2.0\"><font size=\"3\"><font face=\"宋体\"><strong><span lang=\"EN-US\" style=\"mso-bidi-font-weight:normal\">2</span></strong><strong><span style=\"font-family:宋体;mso-bidi-font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-weight:normal\">、手持磨削加工应用</span></strong></font><span lang=\"EN-US\"><p></p></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">手持磨削是磨削方法的综合概括。它们的共同特征是:无论是工件还是磨削机械的支承使工件与磨具相接触,制导和移动等均直接依靠手工进行。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">手持磨削又分为固定式手持磨削和移动式手持磨削。将磨削机械固定,手持加工工件进行磨削的方式,称为固定式手持磨削。加工时采用的手持砂轮机进行可移动的磨削方式,称为移动式手持磨削。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">手持磨削主要应用领域:</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">1</span><font face=\"宋体\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">)用手提式树脂荒磨砂轮,加工庞大而笨重难以在</span><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"><a href=\"http://www.hj9411.com/\"><span lang=\"EN-US\" style=\"font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><span lang=\"EN-US\">磨床</span></span></a></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">上安装的工件。如:大型铸件的粗磨。</span></font></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">2</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用高速钹形砂轮或钢纸磨片,加工已装配有其它‘零件的工件。如:重型建筑构件和船舶构件。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">3</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)对小型调整时需要进行的磨削加工。如:在常见大型部件的有限部位上校正装配件。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">4</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用高速钹形砂轮等,对工件最终成形或对工件与邻接部位接合处的倒圆,对已经装配或已经焊接的工件进行磨削。如:对汽车车体的加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">5</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用于形状不规则表面上的雕塑加工。如:模具的加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">6</span><font face=\"宋体\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">)工件光整加工。即要求对工件进行倒圆或光整</span><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"><a href=\"http://www.hj9411.com/\"><span lang=\"EN-US\" style=\"font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><span lang=\"EN-US\">磨削</span></span></a></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">,使其表面美观,性能满意,而对形状和尺寸无严格要求。如:用可弯曲钹形砂轮加工不锈钢制品,用</span></font><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">PVA</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">砂轮加工石材等。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt;text-indent:21.75pt\"><font size=\"3\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">7</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)在工件表面的有限面积上做少量磨削,以便形成一种特殊的形状,例如:各种刀具的锐磨等。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt;text-indent:24.1pt;mso-char-indent-count:2.0\"><font size=\"3\"><font face=\"宋体\"><strong><span lang=\"EN-US\" style=\"mso-bidi-font-weight:normal\">3</span></strong><strong><span style=\"font-family:宋体;mso-bidi-font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-weight:normal\">、切割加工应用</span></strong></font><span lang=\"EN-US\"><p></p></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">树脂薄片砂轮主要用于冶金工业的钢棒、钢管、扁钢、角铁、槽钢、钢轨、钢板等金属材料的切割加工;半导体工业的硅、锗、蓝宝石、铁素体、石墨、陶瓷、石英等金属和非金属材料的精密超薄切片加工;似及建筑材料工业、化学工业、航空航天工业、机械工业、汽车工业、船舶工业的金属材料和非金属材料的切割加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">在金属材料切割加工中,采用树脂薄片砂轮切割,具有以下优点:</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">1</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)切割速度快。在切割金属材料时,切割砂轮的切割速度是其它切削方法(如锯、车切)的</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">10</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">倍。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">2</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)切割尺寸精度高。采用砂轮切割,其切口宽度和切割面的平整度,一般来说比金工锯切要好。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span><span style=\"mso-spacerun:yes\"></span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">3</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)切割表面平滑。砂轮切割后其表面经常不须进行精加工,而锯切后的切断面很明显。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">4</span><font face=\"宋体\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">)可用于硬质材料的切割加工。如淬硬钢和金属</span><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"><a href=\"http://www.hj9411.com/\"><span lang=\"EN-US\" style=\"font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><span lang=\"EN-US\">碳化物</span></span></a></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">以及硬脆非金属材料的切割加工。</span></font></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">5</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)磨具使用过程中,自锐性好,不需要修整。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">6</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)成本低。使用砂轮切割所需成本明显低于其它切割方法。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">7</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)其它方面的应用。如窄槽切口,或者淬硬钢或超硬非金属加工件的切缝等。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt;text-indent:21.75pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">树脂磨具切割加工所具有的这些特性,使其在许多金属加工业和非金属加工业,以及在工业生产的其它领域得到广泛应用。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span><strong><span style=\"mso-bidi-font-weight:normal\">4</span></strong></span><strong><span style=\"font-family:宋体;mso-bidi-font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-weight:normal\">、常规磨削加工应用</span></strong><span lang=\"EN-US\"><p></p></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">1</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂砂轮在外圆磨床或万能磨床上对轴类、套筒以及其他类型零件的圆柱面、圆锥面和肩端面进行磨削加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">2</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂砂轮外圆周面或砂轮的端面,如螺栓紧固砂轮、大气孔砂轮、开槽砂轮、多孔砂轮和多孔带沟槽砂轮,以及多用杯形砂轮、筒形砂轮的端面等,对机械零件的各种平直为满足平直度、表面粗糙度和平面之间相互位置精度等要求而进行平面磨削加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">3</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂砂轮的外圆面或树脂磨头,在内圆磨床、万能磨床或专用磨床上,对表面质量要求较高的通孔、盲孔、台阶孔、锥孔和轴承内沟道等部件进行内圆磨削加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">4</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂砂轮、树脂和橡胶导轮,在无心磨床上,采用柔性定位的方式,使用砂轮的外圆周面,对旋转对称的内圆或外圆表面进行无心磨削加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">5</span><font face=\"宋体\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">)用专用树脂砂轮磨螺纹砂轮。在螺纹磨床上,对高精度及表面粗糙度的传动螺纹,测量机件的螺纹,工量具螺纹和淬硬处理的螺纹部分进行螺纹加工。如</span><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"><a href=\"http://www.hj9411.com/\"><span lang=\"EN-US\" style=\"font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><span lang=\"EN-US\">螺纹</span></span></a></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">、蜗杆、丝锥、滚刀、量规等带锥螺纹、多头螺纹、平行螺纹等磨削加工。</span></font></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">6</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用环氧树脂珩磨轮以及双锥面、蝶型、双蝶型、蜗杆式砂轮等,在齿轮磨床上,对经淬硬处理的齿轮进行齿轮磨削加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">7</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂强力磨砂轮,在工具磨削上,对具有较高的硬度热硬性,耐磨性与足够的强度和韧性的切削工具材料,如碳素工具钢、合金工具钢、高速钢、硬质合金等,进行工具磨削加工,以达到理想的精度,表面粗糙度和正确的几何形状,使切削刃具具有较高的锋利性和耐用度。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span><strong><span style=\"mso-bidi-font-weight:normal\">5</span></strong></span><strong><span style=\"font-family:宋体;mso-bidi-font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\';mso-bidi-font-weight:normal\">、其它专用磨削加工中的应用</span></strong><span lang=\"EN-US\"><p></p></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">1</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用树脂磨钢轨砂轮,在专用钢轨修磨列车上,对钢轨进行修磨加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">2</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用导电树脂砂轮,在电解磨床上,对一些高硬度的零件,如各种硬质合金刀具、量具、挤压拉丝模具、轧辊等,以及普通磨削很难加工的小孔、深孔、薄壁筒、细长杆零件和复杂</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">型面的零件,进行电解磨削加工。其中电解作用占加工量的</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">95</span><font face=\"宋体\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">%。</span><span lang=\"EN-US\" style=\"font-family:\'times new roman\';mso-bidi-font-family:宋体\"><a href=\"http://www.hj9411.com/\"><span lang=\"EN-US\" style=\"font-family:宋体;mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><span lang=\"EN-US\">磨料</span></span></a></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\">的机械加工作用仅占</span></font><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">5</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">%。因此,电解磨削比普通磨削加工效率高。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt;text-indent:21.75pt\"><font size=\"3\"><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">3</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)用</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">PVA</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(聚乙烯醇)抛光轮,</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">PU</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(聚氨酯)抛光轮、无纺布抛光轮等,在抛光机上,对石材、玻璃、不锈钢等进行抛光加工。</font></span></font></p><p class=\"MsoNormal\" style=\"margin:0cm 0cm 0pt\"><font size=\"3\"><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\"><span style=\"mso-spacerun:yes\"> </span></span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">4</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">)磨录音机磁头、钟表、仪器行业所用的精磨抛光砂轮。如</font></span><span lang=\"EN-US\" style=\"font-family:\'times new roman\'\">FBB</span><span style=\"mso-ascii-font-family:\'times new roman\';mso-hansi-font-family:\'times new roman\'\"><font face=\"宋体\">(耐水聚乙烯醇)砂轮等。</font></span></font></p>
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