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href="/web/20210726223435/http://www.bthxly.com/gsdt/gsdt.html">公司动态</a> > </div> <div id="xiejkl"> <div id="usekw"><h1>华普测量设备小编告诉您磨擦对刮研接触斑点的</h1></div> <div id="wtfek">作者：华普测量　发布时间：2020-03-12</div> <div id="slekiw">内容摘要：由于固体表面粗糙，两个物体表面总是在单独的点处接触，因此实际接触面积远远小于理论接触面积。实际接触面较小，因此即使在负载较小的情况下也会产生较大的单位压力。</div> <div id="kwldis"><p>由于固体表面粗糙，两个物体表面总是在单独的点处接触，因此实际接触面积远远小于理论接触面积。实际接触面较小，因此即使在负载较小的情况下也会产生较大的单位压力。由于表面粗糙度不同，单位压力下接触面的磨损也因摩擦力而异。在单位压力下，反复研磨，描绘了磨损的经时变化，这是因为磨损面不光滑，实际接触面积小，比压力大。对于刮痕平台而言，在使用中的刮痕平台中，接触的斑点始终处于初始磨损阶段，这是刮痕磨损的主要原因之一。根据摩擦速度分析接触压力磨损曲线，在磨损速度v=0.3～0.5m/s的状态下磨损量大，该部分称为粘着磨损。在废料平台的使用状态下，工件在废料平台上的移动速度也正是在这个阶段工作的，这是废料接触磨损的2个原因。另外，刮板的材料，硬度，环境及维护，维护等因素也对刮板接触斑点的磨损有不同的影响。为了研究不同研磨，不同接触面积的确切磨损情况，本文采用常用的试验方法及收集到的资料进行了分析和探讨。<br>泊头市华普测量设备有限公司位于河北省泊头市郝村工业园区。104国道横贯而过，背靠京沪铁路干线，地理位置优越，交通便利。是铸造、平台、平板、量具的生产基地；来经过干部、职工的共同不懈努力，使华普产品在众多同行业中脱颖而出，成为众多客户的。</p></div> </div> <div id="hghd">上一篇：<a href="/web/20210726223435/http://www.bthxly.com/gsdt/gsdt180.html">如何鉴定研磨刮研平板的的质量？</a> <br>下一篇：没有了 </div> </div> 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