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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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇高精度RV減速機(jī),RV減速機(jī)</p><p><span>***更新：</span>2020-09-09 17:00:53</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="kgxhovs" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州悍猛諧波機(jī)電有限公司</a></p><p><span>聯(lián)系人：</span>吳建銨</p><p><span>郵箱: </span>kennywu@hmdrive.com</p><p><span>電話: </span>15162310096</p><p><span>傳真: </span>0512_55005800</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0512-55005800</p><p><span>地址: </span>江蘇省蘇州市昆山市玉山鎮(zhèn)高新區(qū)神州工業(yè)園33號(hào)2號(hào)房</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="uzq2nk8" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vjlawta" class="box"><p><p> 波發(fā)生器的橢圓型形狀決定了柔輪和剛輪的齒接觸點(diǎn)分布在介于橢圓中心的兩個(gè)對(duì)立面。波發(fā)生器轉(zhuǎn)動(dòng)的過(guò)程中，柔輪和剛輪齒接觸部分開(kāi)始嚙合。波發(fā)生器每正時(shí)針旋轉(zhuǎn)180°，柔輪就相當(dāng)于剛輪逆時(shí)針旋轉(zhuǎn)1個(gè)齒數(shù)差。在180°對(duì)稱的兩處，全部齒數(shù)的30%以上同時(shí)嚙合，這也造就了其高轉(zhuǎn)矩傳送。相比諧波減速器，RV傳動(dòng)是新興起的一種傳動(dòng)，它是在傳統(tǒng)針擺行星傳動(dòng)的基礎(chǔ)上發(fā)展出來(lái)的，不僅克服了一般針擺傳動(dòng)的缺點(diǎn)，還具有體積小、重量輕、傳動(dòng)比范圍大、壽命長(zhǎng)、精度保持穩(wěn)定、效率高、傳動(dòng)平穩(wěn)等一系列優(yōu)點(diǎn)。RV減速器是由擺線針輪和行星支架組成，以其體積小、抗沖擊力強(qiáng)、扭矩大、定位精度高、振動(dòng)小、減速比大等諸多優(yōu)點(diǎn)被廣泛應(yīng)用于工業(yè)機(jī)器人、機(jī)床、醫(yī)療檢測(cè)設(shè)備、衛(wèi)星接收系統(tǒng)等領(lǐng)域。RV減速器的殼體和擺線針輪是通過(guò)實(shí)體的鋼來(lái)發(fā)生傳動(dòng)的，因此承載能力強(qiáng)。而諧波減速器的柔輪可不斷發(fā)生變形來(lái)傳遞扭矩，這一點(diǎn)決定了諧波減速器承受大扭矩和沖擊載荷的能力有限，因此一般運(yùn)用在前端。2、優(yōu)劣勢(shì)：諧波減速器結(jié)構(gòu)簡(jiǎn)單緊湊，適合于小型化、低、中載荷的應(yīng)用。RV減速器剛性好，江蘇高精度RV減速機(jī)，江蘇高精度RV減速機(jī)、抗沖擊能力強(qiáng)，江蘇高精度RV減速機(jī)、傳動(dòng)平穩(wěn)、精度高，適合中、重載荷的應(yīng)用，但RV減速器需要傳遞很大的扭矩。RV減速器的殼體和擺線針輪是通過(guò)實(shí)體的鋼來(lái)發(fā)生傳動(dòng)的，因此承載能力強(qiáng)。江蘇高精度RV減速機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇高精度RV減速機(jī),RV減速機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/szhm/637326658858261718/3771862.png"></div><p> RV減速器剛性好、抗沖擊能力強(qiáng)、傳動(dòng)平穩(wěn)、精度高，適合中、重載荷的應(yīng)用，但RV減速器需要傳遞很大的扭矩，承受很大的過(guò)載沖擊，保證預(yù)期的工作壽命，因而在設(shè)計(jì)上使用了相對(duì)復(fù)雜的過(guò)定位結(jié)構(gòu)，制造工藝和成本控制難度較大。RV減速器內(nèi)部沒(méi)有彈性形變的受力元件，所以能夠承受一定扭矩。RV減速器的軸承是其薄弱環(huán)節(jié)，受力時(shí)很容易突破軸承受力極限而導(dǎo)致軸承異常磨損或破裂。在高速運(yùn)轉(zhuǎn)時(shí)這個(gè)問(wèn)題更突出，所以RV減速機(jī)的額定扭矩隨輸入轉(zhuǎn)速下降非常明顯。RV減速器的性能主要優(yōu)點(diǎn)(1)傳動(dòng)比范圍大;(2)扭轉(zhuǎn)鋼度大，輸出機(jī)構(gòu)即為兩端支撐的行星架，用行星架左端的剛性大圓盤(pán)輸出，大圓盤(pán)與工作機(jī)構(gòu)用螺栓聯(lián)接，其扭轉(zhuǎn)鋼度遠(yuǎn)大于一般擺線針輪行星減速器的輸出機(jī)構(gòu)，在額定轉(zhuǎn)矩下，彈性回差小:只要設(shè)計(jì)合理，制造裝配精度保證，就可獲得高精度和小間隙回差，(4)傳動(dòng)效率高:(5)傳遞同樣轉(zhuǎn)矩與功率時(shí)的體積小(或者說(shuō)單位體積的承載能力大)，RV減速器用了三個(gè)行星輪，特別是第二級(jí)，擺線針輪為硬齒面多齒嚙合，這本身就決定了它可以用小的體積傳遞大的轉(zhuǎn)矩，又加上結(jié)構(gòu)設(shè)計(jì)中，讓傳動(dòng)機(jī)構(gòu)置于行星架的支撐主軸承內(nèi)，使軸向尺寸縮小，所有上述因素使傳動(dòng)總體積大為減小。上海機(jī)械手**RV減速機(jī)RV減速機(jī)的輸入形式分為:孔輸入、軸輸入、延伸蝸桿軸型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇高精度RV減速機(jī),RV減速機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/szhm/637326657638164062/2642449.png"></div><p> 近年來(lái)機(jī)器人離我們?cè)絹?lái)越近吃飯時(shí)，可能是機(jī)器人為你送上新鮮的蔬菜；窗口辦理業(yè)務(wù)時(shí)，可能是機(jī)器人為你答疑解惑；打開(kāi)手機(jī)時(shí)，可能你閱讀的是一條機(jī)器人寫(xiě)的新聞稿。當(dāng)我們?cè)阢裤焦I(yè)機(jī)器人時(shí)代時(shí)，工業(yè)機(jī)器人的部件—RV減速機(jī)也逐漸成為大眾關(guān)注的焦點(diǎn)，然而這個(gè)快速增長(zhǎng)的市場(chǎng)卻一直被日本產(chǎn)品所壟斷。成都雙創(chuàng)時(shí)代科技有限公司（簡(jiǎn)稱“雙創(chuàng)時(shí)代”）就有望打破這個(gè)壟斷。2016年，憑借機(jī)器人RV減速機(jī)項(xiàng)目獲成都市科學(xué)技術(shù)協(xié)會(huì)策劃組織的2016中國(guó)(成都)海外人才創(chuàng)新創(chuàng)業(yè)項(xiàng)目大賽一等獎(jiǎng)后，雙創(chuàng)時(shí)代總經(jīng)理宋彬在成都高新區(qū)注冊(cè)成立了公司，并獲得成都高新區(qū)資助的100萬(wàn)元啟動(dòng)資金，開(kāi)啟了自主研發(fā)制造工業(yè)機(jī)器人RV減速機(jī)之路。目前，“雙創(chuàng)時(shí)代”已完成機(jī)器人RV減速機(jī)11個(gè)型號(hào)的設(shè)計(jì)和3個(gè)常用型號(hào)的小規(guī)模生產(chǎn)。</p><p> 想知道RV減速器加工難度，必然要清楚衡量RV減速器性能的指標(biāo)。主要衡量指標(biāo)如下：1)傳動(dòng)精度：在工作狀態(tài)下，輸入軸單向旋轉(zhuǎn)時(shí)，輸出軸的實(shí)際轉(zhuǎn)角與理論轉(zhuǎn)角之間的差值。有大周期誤差和小周期誤差的區(qū)分，在此不展開(kāi)。2)傳動(dòng)效率：輸出功率與輸入功率之比。考慮功率的獲取和檢測(cè)的便捷性，以扭轉(zhuǎn)和轉(zhuǎn)速來(lái)作為功率的計(jì)算因子。3)剛度回差：衡量減速器抵抗彈性變形的能力。減速器剛度回差的測(cè)試過(guò)程如下進(jìn)行：固定輸入軸不動(dòng)，在額定力矩作用下先對(duì)輸出軸進(jìn)行從零到額定力矩的正向加載，然后逐漸將額定力矩降低到零點(diǎn)，繼續(xù)加載的負(fù)向的額定力矩，然后從負(fù)方向額定力矩返回到零點(diǎn)。編碼器在不斷的加載變化過(guò)程中記錄下相應(yīng)的扭轉(zhuǎn)角。6)壽命：減速器的壽命是目前國(guó)內(nèi)與國(guó)外差距**明顯也是比較大的地方，以40E減速器來(lái)說(shuō)，納博斯達(dá)克可以保證5000甚至一萬(wàn)個(gè)小時(shí)的精度，國(guó)內(nèi)制作完好的產(chǎn)品1000小時(shí)候，各方面性能便會(huì)***下降。雖然RV減速機(jī)對(duì)于工業(yè)機(jī)器人有著如此重要的作用，我國(guó)目前的國(guó)產(chǎn)工業(yè)機(jī)器人中，大多還依賴進(jìn)口RV減速機(jī)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇高精度RV減速機(jī),RV減速機(jī)" src="https://tyunfile.71360.com/WaterMark/UploadFile/szhm/637326657750097656/8129802.png"></div><p> 需求端：外資本體巨頭、國(guó)產(chǎn)本體商加速擴(kuò)產(chǎn)，RV減速器需求旺盛。近年來(lái)四大家族在華產(chǎn)能、產(chǎn)量不斷提升，我們預(yù)計(jì)2019-2023年四大家族本體產(chǎn)能及產(chǎn)量將提升到目前的5倍以上。另外埃夫特、埃斯頓、眾為興、廣州啟帆、新時(shí)達(dá)、新松機(jī)器人、李群自動(dòng)化等內(nèi)資本體**企業(yè)產(chǎn)能不斷爬坡。RV減速器需求持續(xù)旺盛。供給端：外資巨頭供給緊張，國(guó)產(chǎn)RV減速器接受度大幅提高。全球RV比較大巨頭納博特斯克（供應(yīng)80%以上全球機(jī)器人RV減速器）擴(kuò)產(chǎn)緩慢，產(chǎn)能持續(xù)不足。另外兩個(gè)RV巨頭住友重機(jī)減速器業(yè)務(wù)日漸邊緣化，斯洛伐克Spinea的減速器業(yè)務(wù)則可能被戰(zhàn)略放棄。國(guó)外巨頭RV供應(yīng)不足，國(guó)產(chǎn)迎來(lái)巨大機(jī)遇。RV減速器加速國(guó)產(chǎn)化，2019-2023年市場(chǎng)規(guī)模合計(jì)達(dá)359億元我們預(yù)計(jì)2019-2023年國(guó)內(nèi)機(jī)器人本體生產(chǎn)空間在5倍以上，年化增速將超過(guò)40%，基于此測(cè)算2019-2023年中國(guó)機(jī)器人RV減速器總需求1596萬(wàn)臺(tái)，我們預(yù)測(cè)2019-2023年國(guó)產(chǎn)減速器市場(chǎng)份額平均達(dá)到50%，國(guó)產(chǎn)RV減速器市場(chǎng)規(guī)模達(dá)359億元。1980年左右，日本帝人精機(jī)提出RV傳動(dòng)理論，著手應(yīng)用于工業(yè)機(jī)器人行業(yè)。上海高精度RV減速機(jī)</p><p style="text-indent:25px">據(jù)GRII數(shù)據(jù)統(tǒng)計(jì)，國(guó)內(nèi)有353家工業(yè)機(jī)器人企業(yè)，其中研究減速器的只占到13家，研究RV減速器的只有5家。江蘇高精度RV減速機(jī)</p><p> 德國(guó)人勞倫茲·勃朗于1926年創(chuàng)造性地提出了一種少齒差行星傳動(dòng)機(jī)構(gòu)，它是用外擺線作為齒廓曲線的，這就是**早期的針擺行星傳動(dòng)，由于兩個(gè)嚙合齒輪其中之一采用了針輪的形式，這種傳動(dòng)也被稱做擺線針輪行星齒輪傳動(dòng)。 </p> <p> RV傳動(dòng)是一種全新的傳動(dòng)方式，它是在傳統(tǒng)針擺行星傳動(dòng)的基礎(chǔ)上發(fā)展出來(lái)的，不僅克服了一般針擺傳動(dòng)的缺點(diǎn)，而且因?yàn)榫哂畜w積小、重量輕、傳動(dòng)比范圍大、壽命長(zhǎng)、精度保持穩(wěn)定、效率高、傳動(dòng)平穩(wěn)等一系列優(yōu)點(diǎn)。 </p> <p> 1. 伺服電機(jī)的旋轉(zhuǎn)從輸入齒輪傳遞至正齒輪，按輸入齒輪與和正齒輪的齒數(shù)比進(jìn)行減速。 </p> <p> 2. 曲軸直接與正齒輪相連接，以與正齒輪相同的轉(zhuǎn)速旋轉(zhuǎn)。 </p> <p> 3. 在曲軸的偏心部有通過(guò)滾針軸承安裝的2個(gè)RV齒輪（安裝2個(gè)RV齒輪是為了平衡作用力）。 </p> <p> 4. 如果曲軸旋轉(zhuǎn)，則安裝在偏心部的RV齒輪也進(jìn)行偏心運(yùn)動(dòng)（曲軸運(yùn)動(dòng)） </p> <p> <br /> </p> <p> 5. 另一方面，在外殼內(nèi)側(cè)的針齒槽中設(shè)有以等距離排列的針齒，其數(shù)目比RV齒輪的齒數(shù)多1個(gè)。 </p> <p> 6. 如果曲軸旋轉(zhuǎn)1圈，RV齒輪在與針齒接觸的同時(shí)進(jìn)行1圈的偏心運(yùn)動(dòng)（曲軸運(yùn)動(dòng)）。結(jié)果RV齒輪沿著與曲軸的旋轉(zhuǎn)方向相反的方向上旋轉(zhuǎn)1個(gè)齒數(shù)的距離。 </p> <p> 7. 該旋轉(zhuǎn)通過(guò)曲軸傳遞至軸（輸出軸），得到減速，減速比為針齒數(shù)。 </p> <p> 8. 總減速比為第1減速部的減速比與第2減速部的減速比之積 </p> <p> <br /> 江蘇高精度RV減速機(jī)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1219825.html</p></div></div></div></div></div><div id="vfhoacz" class="page-right twoColRt"><div id="cr7yac7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3yizrta" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="furtasu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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