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id="tyaszwv" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/dghmzl/637367990050380859/520387.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dnu2kj8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/dghmzl/637367990050380859/520387.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="38gr8sh" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>東莞國(guó)際博覽中心機(jī)床展會(huì)排期,展</p><p><span>***更新：</span>2020-12-27 06:15:00</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="84bikm4" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">東莞華墨展覽服務(wù)有限公司</a></p><p><span>聯(lián)系人：</span>孫曉麗</p><p><span>郵箱: </span>dme@5idme.com</p><p><span>電話: </span>13914062968</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.5idme.com</p><p><span>手機(jī): </span>021-60280798</p><p><span>地址: </span>廣東省東莞市南城街道隱山路10號(hào)1棟3105室</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="os7yf8b" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="kur3ron" class="box"><p><p style="text-indent:25px">金剛石磨輪弧區(qū)溫度不高，一般在40～120℃之間。而磨粒磨削點(diǎn)溫度卻較高，一般在250～700℃之間。而冷卻液只降低弧區(qū)的平均溫度，對(duì)磨粒溫度卻影響較小。這樣的溫度不致使石墨炭化，卻會(huì)使磨粒與工件之間摩擦性能發(fā)生變化，并使金剛石與添加劑之間發(fā)生熱應(yīng)力，而導(dǎo)致金剛石失效機(jī)理發(fā)生根本性變化。研究表明，溫度效應(yīng)是使鋸片破損的大影響因素。在汽輪機(jī)產(chǎn)品閥門、空心軸、套筒等部件中，由于設(shè)計(jì)結(jié)構(gòu)及強(qiáng)度要求，這些產(chǎn)品的內(nèi)孔是屬于細(xì)長(zhǎng)結(jié)構(gòu)定位內(nèi)孔，有比較高的精度要求。如以哈汽輪機(jī)公司的某型式閥門而言，在閥門閥座尺寸上會(huì)有一段定位內(nèi)孔，且為了提高結(jié)構(gòu)耐磨性，東莞國(guó)際博覽中心機(jī)床展會(huì)排期，該段閥門內(nèi)孔表面進(jìn)行滲氮處理，硬度很高，采用車削方式難以加工，一般需要采用磨削的方式進(jìn)行加工。本文所研究的即是一種自主設(shè)計(jì)的新型磨削工具，通過(guò)與普通車床相結(jié)合，東莞國(guó)際博覽中心機(jī)床展會(huì)排期，東莞國(guó)際博覽中心機(jī)床展會(huì)排期，采用車床刀架拖板作為磨削工具的進(jìn)給軸，進(jìn)而進(jìn)行該型式內(nèi)孔的磨削。磨削工具出廠前要進(jìn)行檢查。東莞國(guó)際博覽中心機(jī)床展會(huì)排期</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞國(guó)際博覽中心機(jī)床展會(huì)排期,展" src="https://tyunfile.71360.com/UploadFile/dghmzl/637367990050380859/520387.png"></div><p style="text-indent:25px">金剛石磨輪減少在校正工作中的實(shí)際工作量。本案例中，考慮金剛石鋸片基體的結(jié)構(gòu)，將所有修磨位置選在基體水槽的底部。金剛石鋸片上的水槽一般呈均勻分布，及鋸片上每?jī)蓚€(gè)水槽之間的角度一般相同。不平衡質(zhì)量M的半徑為r，所在中心線與很近的水槽中心線的角度α，由靜平衡計(jì)算方法可得將不平衡質(zhì)量M轉(zhuǎn)換為在水槽半徑R處的質(zhì)量m，只需要在m的對(duì)稱處進(jìn)行平衡即可。根據(jù)剛性轉(zhuǎn)子靜平衡的計(jì)算要求，可以將轉(zhuǎn)子上的不平衡質(zhì)量轉(zhuǎn)換為其對(duì)稱點(diǎn)上的去除質(zhì)量，也可分解為不同點(diǎn)上的分量。東莞數(shù)控機(jī)床展會(huì)排期再好的展會(huì)，沒(méi)有專業(yè)觀眾和參展商的參與也沒(méi)用，因?yàn)檎箷?huì)要生存就要依靠這種需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞國(guó)際博覽中心機(jī)床展會(huì)排期,展" src="https://tyunfile.71360.com/UploadFile/dghmzl/637367990008085937/4830469.png"></div><p style="text-indent:25px">亞洲會(huì)展經(jīng)濟(jì)的規(guī)模和水平應(yīng)該說(shuō)比拉美和非洲要高，尤其是會(huì)展經(jīng)濟(jì)的規(guī)?？梢詢H次于歐美。日本是本地區(qū)的經(jīng)濟(jì)發(fā)達(dá)國(guó)家，其會(huì)展業(yè)發(fā)展水平自不必說(shuō)。在剩下的國(guó)家中，東亞的中國(guó)及地區(qū)、西亞的阿聯(lián)酋和東南亞的新加坡，或憑借其廣闊的市場(chǎng)和巨大經(jīng)濟(jì)發(fā)展?jié)摿Γ驊{借其發(fā)達(dá)的基礎(chǔ)設(shè)施、較高的服務(wù)業(yè)發(fā)展水平、較高的國(guó)際開(kāi)放度以及較為有利的地理區(qū)位優(yōu)勢(shì)，分別成為該地區(qū)的展覽大國(guó)。以新加坡為例，該國(guó)的會(huì)展業(yè)起步于70年代中期，時(shí)間并不算早，但新加坡相關(guān)單位對(duì)會(huì)展業(yè)十分重視，新加坡會(huì)議展覽局和新加坡貿(mào)易發(fā)展局專門負(fù)責(zé)對(duì)會(huì)展業(yè)進(jìn)行推廣。</p><p style="text-indent:25px">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。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，有效提高了工件表面加工的質(zhì)量。該磨削工具采用與車床聯(lián)接的方式，可以實(shí)現(xiàn)在車削完成后不用二次裝夾直接進(jìn)行加工的有點(diǎn)，減少了工作量也提高了精度;通過(guò)采用非標(biāo)電主軸的結(jié)構(gòu)可以實(shí)現(xiàn)大范圍的速度調(diào)節(jié)，且配備的變頻調(diào)節(jié)器使得調(diào)整高效方便，可以滿足加工要求;通過(guò)采用這樣的附件工具，滿足內(nèi)孔高精度的加工要求，經(jīng)濟(jì)、高效地實(shí)現(xiàn)完成產(chǎn)品的磨削加工。東菀國(guó)際機(jī)床展覽會(huì)（DME）順應(yīng)中國(guó)制造業(yè)的發(fā)展大勢(shì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞國(guó)際博覽中心機(jī)床展會(huì)排期,展" src="https://tyunfile.71360.com/UploadFile/dghmzl/637367990134179687/599557.png"></div><p> 博覽會(huì)：中文的博覽會(huì)指規(guī)模龐大、內(nèi)容普遍、展出者和參觀者眾多的展覽會(huì)。一般認(rèn)為博覽會(huì)是較好次的，對(duì)社會(huì)、文化以及經(jīng)濟(jì)的發(fā)展能產(chǎn)生影響并能起促進(jìn)作用的展覽會(huì)。但是在實(shí)際生活中，“博覽會(huì)”有被濫用的現(xiàn)象。不時(shí)可以在街上看到由商店舉辦的“某某博覽會(huì)”。 </p> <p> 展覽會(huì)（VirtualExpo，Traditional Exhibition）是通過(guò)現(xiàn)場(chǎng)展覽和示范來(lái)傳遞信息，推薦形象的一種常規(guī)性公共關(guān)系活動(dòng)，分為展覽，廟會(huì)以及**等。已經(jīng)發(fā)展為會(huì)展業(yè)，當(dāng)前正在快速發(fā)展著。 </p> <p> 展覽會(huì)作為一個(gè)概念，《辭?！废碌亩x是：“用固定或巡回方式公開(kāi)展出工農(nóng)業(yè)產(chǎn)品、手工業(yè)制品、藝術(shù)作品、圖書(shū)、圖片、以及各種重要實(shí)物、標(biāo)本、模型等供**參觀、欣賞的一種臨時(shí)性組織”。這一定義似乎并不準(zhǔn)確，值得探討。 </p> <p> <br /> 磨削工具適合高速磨削和大進(jìn)給磨削，磨削效率高。東莞機(jī)床展現(xiàn)場(chǎng)人多嗎</p><p style="text-indent:25px">磨削工具具有良好拋光性能。東莞國(guó)際博覽中心機(jī)床展會(huì)排期</p><p style="text-indent:25px">加之，新加坡本身具有發(fā)達(dá)的交通、通訊等基礎(chǔ)設(shè)施、較高的服務(wù)業(yè)水準(zhǔn)、較高的國(guó)際開(kāi)放度以及較高的英語(yǔ)普及率，新加坡2000年被總部設(shè)地比利時(shí)的國(guó)際協(xié)會(huì)聯(lián)合會(huì)評(píng)為世界五大會(huì)展城市，并連續(xù)17年成為亞洲推薦展舉辦地城市，每年舉辦的展覽會(huì)和會(huì)議等大型活動(dòng)達(dá)3200個(gè)。同新加坡相比，同處東南亞的泰國(guó)，其會(huì)展經(jīng)濟(jì)發(fā)展規(guī)模遠(yuǎn)不及新加坡，每年舉辦的展覽會(huì)只有幾十個(gè)。隨著東南亞經(jīng)濟(jì)逐步走出金融危機(jī)的困擾，泰國(guó)會(huì)展業(yè)的發(fā)展速度不斷加快，2000年舉辦的展覽會(huì)已從1998年的23個(gè)上升到63個(gè)，并有望于2001年超過(guò)100個(gè)，會(huì)展經(jīng)濟(jì)總量2000年可望達(dá)到1.5億美元。東莞國(guó)際博覽中心機(jī)床展會(huì)排期</p><p style="text-indent:25px">東莞華墨展覽服務(wù)有限公司是一家會(huì)展服務(wù)，禮儀服務(wù)，設(shè)計(jì)，制造，發(fā)布，代理各類廣告；市場(chǎng)營(yíng)銷策劃；文化藝術(shù)交流活動(dòng)策劃，商務(wù)信息咨詢；銷售：建材（不含危險(xiǎn)化學(xué)品）、家具用品，日用品。（依法須經(jīng)批轉(zhuǎn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)。）的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。公司自創(chuàng)立以來(lái)，投身于機(jī)床展會(huì)，機(jī)械展會(huì)，工業(yè)博覽會(huì)，工業(yè)自動(dòng)化展，是機(jī)械及行業(yè)設(shè)備的主力軍。東莞華墨展覽不斷開(kāi)拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。東莞華墨展覽始終關(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)著使東莞華墨展覽在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2583118.html</p></div></div></div></div></div><div id="ynfxzb9" class="page-right twoColRt"><div id="v3ah88x" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rwia8la" class="recomPic likePro"><a 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