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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商,砂輪</p><p><span>***更新：</span>2020-10-31 08:07:09</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="89grifw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄭州金地超硬材料有限公司</a></p><p><span>聯(lián)系人：</span>張經(jīng)理</p><p><span>郵箱: </span>313810797@qq.com</p><p><span>電話: </span>13525501519</p><p><span>傳真: </span>0371_67121559</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0371-67121559</p><p><span>地址: </span>鄭州高新技術(shù)產(chǎn)業(yè)開(kāi)發(fā)區(qū)紅葉路18號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ajbifry" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="r22vhtq" class="box"><p><p> 砂輪是磨削加工中z主要的一類磨具。砂輪是在磨料中加入結(jié)合劑，經(jīng)壓坯、干燥和焙燒而制成的多孔體。由于磨料、結(jié)合劑及制造工藝不同，砂輪的特性差別很大，因此對(duì)磨削的加工質(zhì)量、生產(chǎn)率和經(jīng)濟(jì)性有著重要影響。砂輪的特性主要是由磨料、粒度、結(jié)合劑、硬度、組織、形狀和尺寸等因素決定。 </p> <p> 砂輪種類繁多。按所用磨料可分為普通磨料（剛玉和碳化硅等）砂輪和天然磨料超硬磨料和（金剛石和立方氮化硼等）砂輪；按形狀可分為平形砂輪、斜邊砂輪、筒形砂輪、杯形砂輪、碟形砂輪等；按結(jié)合劑可分為陶瓷砂輪、樹(shù)脂砂輪、橡膠砂輪、金屬砂輪等。砂輪的特性參數(shù)主要有磨料，長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商、粒度、硬度、結(jié)合劑、形狀、尺寸等。由于砂輪通常在高速下工作，長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商，因而使用前應(yīng)進(jìn)行回轉(zhuǎn)試驗(yàn)（保證砂輪在工作轉(zhuǎn)速下，不會(huì)破裂）和靜平衡試驗(yàn)（防止工作時(shí)引起機(jī)床振動(dòng)），長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商。砂輪在工作一段時(shí)間后，應(yīng)進(jìn)行修整以恢復(fù)磨削性能和正確的幾何形狀。長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商,砂輪" src="http://tyunfile.71360.com/UpLoadFile/2019/11/19/15/637097747418906283_zzjdgs_4673878.jpg"></div><p> 樹(shù)脂金剛石砂輪與普通砂輪相比有哪些優(yōu)點(diǎn)？ </p> <p> 樹(shù)脂金剛石砂輪具有良好的拋光作用，磨削時(shí)砂輪鋒利，不易堵塞，具體優(yōu)點(diǎn)如下： </p> <p> 1、金剛石磨料的硬度決定了金剛石砂輪的主要特性，其可對(duì)硬質(zhì)合金、玻璃、陶瓷等難加工材料進(jìn)行高 </p> <p> <br /> </p> <p> 效磨削，且磨削工具有著**長(zhǎng)時(shí)間的使用壽命。 </p> <p> 2、金剛石具有高的抗磨性，砂輪磨損較小，使用時(shí)間就越長(zhǎng)，在磨削加工中，金剛石磨粒的尺寸、形狀 </p> <p> <br /> </p> <p> 和形貌變化小，這樣更適合高精密的加工，且生產(chǎn)效率高，金剛石砂輪是可以同時(shí)滿足gao xiao和精密加工 </p> <p> <br /> </p> <p> 的工具。 </p> <p> 3、修銳后的金剛石砂輪能夠保持磨粒長(zhǎng)時(shí)間的微刃性，良好的切削性能保證了磨削過(guò)程中較小的磨削力 </p> <p> <br /> </p> <p> ，從而降低了磨削功率，節(jié)約了能量。 </p> <p> 4、金剛石的導(dǎo)熱性非常好，有利于熱量的疏散，避免工件shao shang、裂紋及掉塊等現(xiàn)象，**提高了工件表 </p> <p> <br /> </p> <p> 面加工的質(zhì)量。 </p> <p> 5、自銳性好，磨削時(shí)發(fā)熱量小，不易堵塞，減少了磨削時(shí)出現(xiàn)工件shao shang的現(xiàn)象； </p> <p> 6、砂輪具有一定的彈性，有利于改善工件表面的粗糙度，主要用于精磨、半精磨、刀磨、拋光等工序； </p> <p> 7、樹(shù)脂結(jié)合劑金剛石砂輪是低溫固化，生產(chǎn)周期短，設(shè)備和供應(yīng)流程比較簡(jiǎn)單；因樹(shù)脂具有流動(dòng)性，容 </p> <p> <br /> </p> <p> 易成型復(fù)雜性面的砂輪。 </p> <p> <br /> 哈爾濱無(wú)心磨金剛石砂輪公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商,砂輪" src="http://tyunfile.71360.com/UpLoadFile/2019/11/19/15/637097743220078793_zzjdgs_2298698.jpg"></div><p> 什么是無(wú)心磨削？無(wú)心磨削的特點(diǎn)有哪些？ </p> <p> 無(wú)心磨削是一種高生產(chǎn)率的精密加工方法，它是在無(wú)心磨床或帶有無(wú)心夾具的內(nèi)、外圓磨床上進(jìn)行的。 </p> <p> <br /> </p> <p> 在外圓無(wú)心磨床上磨削工件外圓表面，叫做無(wú)心外圓磨削（或外圓無(wú)心磨削）；在帶有無(wú)心夾具的內(nèi)、 </p> <p> <br /> </p> <p> 外圓磨床上磨削工件內(nèi)、外表面，稱為支承式無(wú)心磨削。無(wú)心外圓磨削和支承式 </p> <p> 無(wú)心磨削統(tǒng)稱為無(wú)心磨削。高精度無(wú)心磨床的特點(diǎn)： </p> <p> 1 工件中心不固定。這是無(wú)心磨削所獨(dú)具的特點(diǎn)。 </p> <p> 2 工件自身定位。工件的磨削表面同時(shí)又是定位面，其原始誤差和磨后誤差會(huì)反映為定位誤差，因而影 </p> <p> <br /> </p> <p> 響到工件磨削點(diǎn)附近的形狀誤差。根據(jù)這一特點(diǎn)，有人認(rèn)為就圓度和波紋度而言，無(wú)心磨削沒(méi)有定心磨 </p> <p> <br /> </p> <p> 削加工精度高，這是不確切的。因?yàn)樵诤侠磉x擇幾何布局之后， </p> <p> 無(wú)心磨削具有主動(dòng)成圓的功能。 </p> <p> 3 工件的運(yùn)動(dòng)是由砂輪、導(dǎo)輪和托板聯(lián)合控制的。工件運(yùn)動(dòng)的穩(wěn)定性，不僅取決于機(jī)床運(yùn)動(dòng)鏈，而且還 </p> <p> <br /> </p> <p> 與工件、導(dǎo)輪及托板的實(shí)際情況（如工件形狀、重量、導(dǎo)輪及托板的材料、表面狀態(tài)，機(jī)床形式）和采 </p> <p> <br /> </p> <p> 用的磨削用量、幾何布局有關(guān)。 </p> <p> 4 無(wú)心磨削容易實(shí)現(xiàn)生產(chǎn)過(guò)程的自動(dòng)化。 </p> <p> <br /> </p> <p> <br /> </p><p> 如何正確選用和合理使用金剛石砂輪？ </p> <p> 這一直是從事超硬材料行業(yè)的朋友們常見(jiàn)的問(wèn)題，其實(shí)只要掌握了正確的方法就可以解決我們?cè)谀ハ鞯倪^(guò)程中遇到的難題。 </p> <p> 由于金剛石砂輪硬度高，切削性能好，所以磨輪一般不需要修整，但經(jīng)過(guò)使用一段時(shí)間后，切屑堵塞，使用性能下降，甚至磨削力大，磨削溫度增高，造成磨輪開(kāi)裂，在磨輪堵塞后，就必須修整，修整時(shí)，可用碳化硅或剛玉油石，對(duì)金剛石砂輪進(jìn)行銳化，方法是將一塊平整的碳化硅或剛玉油石，接觸旋轉(zhuǎn)的金剛石砂輪， </p> <p> 在對(duì)磨的過(guò)程中，由于金剛石砂輪的硬度高，可以磨動(dòng)碳化硅或剛玉油石，碳化硅或剛玉油石就***掉金剛石砂輪上的切屑，恢復(fù)了金剛石砂輪的切削性能。 </p> <p> 綜上所述，金剛石砂輪與其它砂輪的磨具相比具有磨削效率高，加工品質(zhì)好，能磨削特硬的工件等很多優(yōu)點(diǎn)，在超硬材料的磨削和切割方面應(yīng)用越來(lái)越廣，但由于金剛石價(jià)格昂貴，因此，在生產(chǎn)實(shí)際中，我們應(yīng)正確選用和合理使用金剛石砂輪。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商,砂輪" src="http://tyunfile.71360.com/UpLoadFile/2019/11/19/15/637097747418438022_zzjdgs_1940793.jpg"></div><p> <br /> </p> <p> 樹(shù)脂金剛石砂輪與普通砂輪相比有哪些優(yōu)點(diǎn)？ </p> <p> 樹(shù)脂金剛石砂輪具有良好的拋光作用，磨削時(shí)砂輪鋒利，不易堵塞，具體優(yōu)點(diǎn)如下： </p> <p> 1、金剛石磨料的硬度決定了金剛石砂輪的主要特性，其可對(duì)硬質(zhì)合金、玻璃、陶瓷等難加工材料進(jìn)行***磨削，且磨削工具有著**長(zhǎng)時(shí)間的使用壽命。 </p> <p> 2、金剛石具有高的抗磨性，砂輪磨損較小，使用時(shí)間就越長(zhǎng)，在磨削加工中，金剛石磨粒的尺寸、形狀和形貌變化小，這樣更適合高精密的加工，且生產(chǎn)效率高，金剛石砂輪是可以同時(shí)滿足***和精密加工的工具。 </p> <p> 3、修銳后的金剛石砂輪能夠保持磨粒長(zhǎng)時(shí)間的微刃性，良好的切削性能保證了磨削過(guò)程中較小的磨削力，從而降低了磨削功率，節(jié)約了能量。 </p> <p> 4、金剛石的導(dǎo)熱性非常好，有利于熱量的疏散，避免工件燒傷、裂紋及掉塊等現(xiàn)象，**提高了工件表面加工的質(zhì)量。 </p> <p> 5、自銳性好，磨削時(shí)發(fā)熱量小，不易堵塞，減少了磨削時(shí)出現(xiàn)工件燒傷的現(xiàn)象； </p> <p> 6、砂輪具有一定的彈性，有利于改善工件表面的粗糙度，主要用于精磨、半精磨、刀磨、拋光等工序； </p> <p> 7、樹(shù)脂結(jié)合劑金剛石砂輪是低溫固化，生產(chǎn)周期短，設(shè)備和供應(yīng)流程比較簡(jiǎn)單；因樹(shù)脂具有流動(dòng)性，容易成型復(fù)雜性面的砂輪。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商</p><p style="text-indent:25px">長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商</p><p> 一般人們還認(rèn)為，CBN砂輪是不適于磨削低碳鋼一類軟材料的，因?yàn)檫@時(shí)產(chǎn)生的磨屑易使砂輪堵塞。但目前研究認(rèn)為，陶瓷結(jié)合劑CBN砂輪可采取提高砂輪線速度，以形成細(xì)小的磨屑，再借助高壓噴射磨削液***磨屑，以及供給充足磨削液等措施，可防止砂輪堵塞。因此，CBN砂輪是可以磨削低碳鋼(硬度大于30HRC)一類軟材料的。但是，CBN砂輪也不是磨削任何材料都有效的。通常它不適于磨削硬質(zhì)合金及硬質(zhì)合金與鋼的組合件，此時(shí)用金剛石砂輪有更好的效果。長(zhǎng)沙金屬結(jié)合劑金剛石砂輪制造廠商</p><p style="text-indent:25px">鄭州金地超硬材料有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。金地超硬材料深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的平行砂輪，平行帶弧砂輪，雙面凹砂輪，雙斜邊砂輪。金地超硬材料始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。金地超硬材料始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使金地超硬材料在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1786070.html</p></div></div></div></div></div><div id="mgs82we" class="page-right twoColRt"><div id="ynk8yp7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="uyvculc" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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