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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="icy7ciu" 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>徐州ZN型蝸輪蝸桿定制報(bào)價(jià),蝸輪蝸桿</p><p><span>***更新：</span>2020-12-28 07:16:43</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="t73mkqg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫江帆精密機(jī)械制造有限公司</a></p><p><span>聯(lián)系人：</span>曹東領(lǐng)</p><p><span>郵箱: </span>738132295@qq.com</p><p><span>電話: </span>13921534095</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://www.jfjmjx.cn</p><p><span>手機(jī): </span>0512-85581867</p><p><span>地址: </span>胡埭鎮(zhèn)杜鵑西路8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="2vmseab" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="akq8xtz" class="box"><p><p style="text-indent:25px">蝸輪蝸桿減速機(jī)的選型包括原始條件、選擇類型、確定規(guī)格等步驟。相比之下，類型選擇比較簡(jiǎn)單，而準(zhǔn)確提供減速器的工況條件，掌握減速器的設(shè)計(jì)、制造和使用特點(diǎn)是減速器正確合理選擇規(guī)格的關(guān)鍵。規(guī)格選擇要滿足強(qiáng)度、熱平衡、軸伸部位承受徑向載荷等條件。**減速器按用戶的**條件設(shè)計(jì)，該考慮的系數(shù)，設(shè)計(jì)時(shí)一般已作考慮，選用時(shí)只要滿足使用功率小于等于減速器的額定功率即可，方法相對(duì)簡(jiǎn)單。如何選用理想蝸輪蝸桿減速機(jī)：1、減速機(jī)的適用性很高，工作系數(shù)都能維持在1.2以上，但在選用上也可以根據(jù)自己的需要來(lái)決定;2、根據(jù)選擇的機(jī)型號(hào)、負(fù)載轉(zhuǎn)距、傳動(dòng)比、輸出轉(zhuǎn)速確定所需的電機(jī)規(guī)格;3、盡量選用接近理想減速比：減速比=輸入轉(zhuǎn)速/輸出轉(zhuǎn)速;按機(jī)械功率或轉(zhuǎn)矩選擇規(guī)格(強(qiáng)度校核)，徐州ZN型蝸輪蝸桿定制報(bào)價(jià)，減速只能按一種特定的工況條件設(shè)計(jì)，故選用時(shí)用戶需根據(jù)各自的要求考慮不同的修正系數(shù)，工廠應(yīng)該按實(shí)際選用的電動(dòng)機(jī)功率(不是減速器的額定功率)打銘牌;**減速器按用戶的**條件設(shè)計(jì)，該考慮的系數(shù)，徐州ZN型蝸輪蝸桿定制報(bào)價(jià)，設(shè)計(jì)時(shí)一般已作考慮，徐州ZN型蝸輪蝸桿定制報(bào)價(jià)，選用時(shí)只要滿足使用功率小于等于減速器的額定功率即可，方法相對(duì)簡(jiǎn)單?？少?gòu)買或自制一些**工具，拆卸和安裝減速機(jī)部件時(shí)，盡量避免用錘子等其他工具敲擊。徐州ZN型蝸輪蝸桿定制報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州ZN型蝸輪蝸桿定制報(bào)價(jià),蝸輪蝸桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649462412109/4879822.png"></div><p style="text-indent:25px">蝸輪蝸桿正確嚙合的條件？只有當(dāng)蝸輪蝸桿正確嚙合的情況下，減速機(jī)才能正常發(fā)揮作用，而為了讓蝸輪蝸桿正確嚙合，必須要滿足相應(yīng)的條件。首先，蝸桿頭數(shù)推薦值為1、2、4、6，當(dāng)取小值時(shí)，其傳動(dòng)比大，且具有自鎖性；當(dāng)取大值時(shí)，傳動(dòng)效率高。其次，蝸桿蝸輪傳動(dòng)中蝸輪轉(zhuǎn)向的判定方法，可根據(jù)嚙合點(diǎn)K點(diǎn)方向、方向及應(yīng)垂直于蝸輪軸線畫速度矢量三角形來(lái)判定;也可用“右旋蝸桿左手握，左旋蝸桿右手握，四指拇指”來(lái)判定。中間平面內(nèi)蝸桿與蝸輪的模數(shù)和壓力角分別相等，即蝸輪的端面模數(shù)等于蝸桿的軸面模數(shù)且為標(biāo)準(zhǔn)值;蝸輪的端面壓力角應(yīng)等于蝸桿的軸面壓力角且為標(biāo)準(zhǔn)值；無(wú)錫升降蝸輪蝸桿訂制廠家可根據(jù)潤(rùn)滑工作“五定”原則對(duì)減速機(jī)進(jìn)行維護(hù)，做到每一臺(tái)減速機(jī)都有責(zé)任人定期檢查。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州ZN型蝸輪蝸桿定制報(bào)價(jià),蝸輪蝸桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353649333144531/3060040.png"></div><p style="text-indent:25px">蝸輪蝸桿減速機(jī)日常應(yīng)做的維護(hù)工作:①檢查減速機(jī)的供油溫度。供油溫度一般為40——50°C，若超出此范圍，應(yīng)調(diào)節(jié)供油量或油冷卻器的供量。蝸輪蝸桿減速機(jī)②重點(diǎn)檢查軸承支架的溫度一般情況下一級(jí)小齒輪軸承支架的溫度比所供潤(rùn)滑油的溫度高20一50°C，其他軸承支架的溫度比所供潤(rùn)淆油的溫度高10°C左石。若溫區(qū)過(guò)高，應(yīng)立即停機(jī)檢查原因。③經(jīng)常檢查潤(rùn)滑油儲(chǔ)油箱的油墾，保持油量高于油標(biāo)的較低位置。④向儲(chǔ)油箱中補(bǔ)充的潤(rùn)滑油須與原來(lái)油的牌號(hào)相同。⑤潤(rùn)滑油的回油網(wǎng)每運(yùn)轉(zhuǎn)200h應(yīng)清理一次.并作好記錄。⑥每天從外觀上檢查潤(rùn)滑油質(zhì)雖一次，每六個(gè)月化驗(yàn)潤(rùn)滑油一次。不合格時(shí)，需更換。⑦經(jīng)常從齒輪箱靠近齒輪咬合部位傾聽齒輪有無(wú)異常噪聲，并從齒輪箱靠近軸承支架座處細(xì)聽有無(wú)噪聲，發(fā)現(xiàn)問(wèn)題及時(shí)處理。</p><p style="text-indent:25px">錐蝸輪蝸桿傳動(dòng)長(zhǎng)處：1.重合度大?？蛇_(dá)蝸輪齒數(shù)的9-12％，因而噪音小、平穩(wěn)、承載本領(lǐng)大。2.齒面潤(rùn)滑好。合速度與接觸面法線的夾角為銳角，靠近0度。3.摩擦力矩目標(biāo)與蝸輪旋向相同，效率高。4.可通過(guò)調(diào)節(jié)蝸桿軸向位置調(diào)節(jié)齒側(cè)間隙，不熏陶齒面共軛。降低裝備精度要求。5.可以當(dāng)離合器用。蝸輪軸向位置變動(dòng)時(shí)與蝸桿的嚙入嚙出靈活可靠，**距維持不變。差錯(cuò)：1.蝸輪蝸桿不能回轉(zhuǎn)。2.蝸輪蝸桿軸向力大，蝸桿回轉(zhuǎn)若有軸向竄動(dòng)會(huì)導(dǎo)致機(jī)構(gòu)卡死。3.蝸輪蝸桿模數(shù)小時(shí)各部尺寸皆小，不易加工。此時(shí)的齒輪靠一把與蝸桿相同的滾刀加工，難度可想而知。使減速機(jī)各零件和密封之間熱膨脹產(chǎn)生差異，從而在各配合面產(chǎn)生間隙。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州ZN型蝸輪蝸桿定制報(bào)價(jià),蝸輪蝸桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/18006170399/637353657540478515/7165877.png"></div><p style="text-indent:25px">蝸輪蝸桿減速機(jī)使用過(guò)程中軸斷裂的問(wèn)題分析及解決：解決問(wèn)題的方法通過(guò)對(duì)蝸輪蝸桿減速機(jī)軸進(jìn)行疲勞強(qiáng)度安全系數(shù)校核，確定了電機(jī)軸在彎曲作用下的疲勞是電機(jī)軸產(chǎn)生疲勞斷裂的主要因素，那么在現(xiàn)有的條件下，減低或消除蝸輪減速機(jī)電機(jī)軸所受的彎曲作用是解決電機(jī)軸斷裂的關(guān)鍵所在，對(duì)此，在原齒輪傳動(dòng)裝置沒(méi)有大的變動(dòng)、原電機(jī)的規(guī)格型號(hào)不加大的情況下，增加了一個(gè)中間傳動(dòng)箱，齒輪作用力產(chǎn)生的彎矩由中間傳動(dòng)箱中的傳動(dòng)軸承擔(dān)，具體結(jié)構(gòu)如所示，增加中間傳動(dòng)箱體后，電機(jī)軸不再承受彎曲作用，而承受扭曲作用產(chǎn)生的疲勞安全系數(shù)遠(yuǎn)遠(yuǎn)大于許用安全系數(shù)。故解決了減速機(jī)電機(jī)軸斷裂問(wèn)題。中間傳動(dòng)軸承擔(dān)了原電機(jī)軸承受的彎曲作用，由于力臂矩為15+1+8=24(mm)，約是原力臂矩a=60mm的一半，那么中間軸承受的彎矩是原電機(jī)軸承受彎矩的一半，中間軸承受彎矩作用時(shí)的疲勞安全系數(shù)為336左右，由此可見，增加中間傳動(dòng)箱后，傳動(dòng)軸承受彎扭復(fù)合作用下的疲勞安全系數(shù)是足夠的，這一點(diǎn)也為后來(lái)的生產(chǎn)所驗(yàn)證。大家可以看一下一般電機(jī)都有一個(gè)慣量數(shù)值。傳動(dòng)蝸輪蝸桿加工</p><p style="text-indent:25px">蝸輪齒部的切削加工一般用滾齒機(jī)完成。徐州ZN型蝸輪蝸桿定制報(bào)價(jià)</p><p style="text-indent:25px">蝸輪蝸桿在使用的時(shí)候都要進(jìn)行測(cè)量的，因此，我們?yōu)槟鷰?lái)關(guān)于它的齒形角測(cè)量方法，希望您可以用得上。蝸輪蝸桿的齒形角是指齒廓曲線與分度圓的交點(diǎn)處的向徑與齒廓在該點(diǎn)處的切線所夾的銳角。測(cè)量方法：1、實(shí)際生產(chǎn)中是靠刀具和機(jī)床調(diào)整保證的，可以通過(guò)蝸輪副的觸精度檢驗(yàn)。2、運(yùn)用驗(yàn)證法，因蝸桿齒形角（軸向）一般都選標(biāo)準(zhǔn)值，所以用***角度大致測(cè)出后選定，20度好常用，特殊選25度或15度。非標(biāo)齒形角蝸桿，用蝸輪的基=3.14156*M*COS（齒形角），蝸輪齒形角等于蝸桿齒形角，基節(jié)等于兩個(gè)相鄰齒的公法線長(zhǎng)度之差。3、導(dǎo)程角精確測(cè)量要用滾刀測(cè)量?jī)x或滾刀測(cè)量機(jī)（數(shù)控）或三坐標(biāo)測(cè)量機(jī)。徐州ZN型蝸輪蝸桿定制報(bào)價(jià)</p><p style="text-indent:25px">無(wú)錫江帆精密機(jī)械制造有限公司主要經(jīng)營(yíng)范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下蝸輪蝸桿，精密回轉(zhuǎn)臺(tái)，雙導(dǎo)程蝸輪蝸桿，四軸分度盤深受客戶的喜愛。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。江帆精密機(jī)械立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: 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