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src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212215996093/3213859.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tczbd2q" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212215996093/3213859.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jskmtqx" 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>黑龍江數(shù)控蝸桿磨床,磨</p><p><span>***更新：</span>2021-01-30 14:08:45</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="mbyaceb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫市中倫精密機(jī)床設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>李智</p><p><span>郵箱: </span>zhonglunjingji@163.com</p><p><span>電話: </span>18915282091</p><p><span>傳真: </span>0510_85308035</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-85752527</p><p><span>地址: </span>無(wú)錫市新吳區(qū)碩放鎮(zhèn)工業(yè)集中區(qū)六期D31號(hào)地塊</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="3ianpwy" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="onpmjqn" class="box"><p><p style="text-indent:25px">在砂輪架傳動(dòng)裝置設(shè)采用了多楔帶皮帶和多楔帶帶輪。多楔帶兼有V帶和平帶的優(yōu)點(diǎn)，外輪廓尺寸小，比V型帶傳動(dòng)平穩(wěn)。多楔帶以平帶為基體,內(nèi)表面有等距離縱向楔型的環(huán)形帶傳動(dòng),工作面為楔側(cè)面。為了減少外載荷對(duì)砂輪架影響，提高砂輪架主軸的承載力，在帶輪的安裝方面，采用了卸荷皮帶輪的方案,即多楔帶皮帶輪不是直接安裝在砂輪架主軸上，而是安裝在支架上,然后通過(guò)花鍵套來(lái)傳遞扭矩,帶動(dòng)砂輪架主軸旋轉(zhuǎn)，黑龍江數(shù)控蝸桿磨床，黑龍江數(shù)控蝸桿磨床。好處是砂輪架承受的軸向力大幅地減小了,砂輪架主要承受扭矩,達(dá)到減小砂輪架主軸變形、提高砂輪架主軸的承載能力和提高旋轉(zhuǎn)精度等目的，黑龍江數(shù)控蝸桿磨床。數(shù)控磨床中錐度，是指在圓臺(tái)上，其上下兩個(gè)底圓的直徑差與錐臺(tái)高度之間的比值。黑龍江數(shù)控蝸桿磨床</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江數(shù)控蝸桿磨床,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212215996093/3213859.png"></div><p style="text-indent:25px">在精密加工中，有許多零部件是通過(guò)精密磨削來(lái)達(dá)到其要求的,而精密磨削加工會(huì)要在相應(yīng)的精密磨床上進(jìn)行,因此精密磨床在精密加工中占有舉足輕重的作用。但是要實(shí)現(xiàn)精密磨削加工，則所用的磨床就應(yīng)該滿足的基本要求包括高幾何精度。精密磨床應(yīng)有高的幾何精度,主要有砂輪主軸的回轉(zhuǎn)精度和導(dǎo)軌的直線度以保證工件的幾何形狀精度。主軸軸承可采用液體靜壓軸承、短三塊瓦或長(zhǎng)三塊瓦油膜承,整體度油楔式動(dòng)壓軸承及動(dòng)靜壓組合軸承等。當(dāng)前采用動(dòng)壓軸承和動(dòng)靜壓軸承較多。主軸的徑向圓跳動(dòng)一般應(yīng)小于1um，軸向圓跳動(dòng)應(yīng)限制在2-3um以內(nèi)。太原維修無(wú)心磨床做好磨床機(jī)床設(shè)備的維護(hù)和保養(yǎng)，等于是延長(zhǎng)機(jī)械的精度和使用壽命，使設(shè)備增了值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江數(shù)控蝸桿磨床,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264189453/3386107.jpg"></div><p style="text-indent:25px">床身導(dǎo)軌的精度不穩(wěn)定,多數(shù)情況下溫度變化是一個(gè)原因,所以采用單刃刀刨削加工。光刨代磨是使用**特殊的刨刀排和寬單刃刨刀,刨刀排材料為45鋼,刨刀材料為W18Cr4V鋼,熱處理硬度為RC62-65,刨刀有長(zhǎng)為170、210、270mm三種規(guī)格,視床身導(dǎo)軌寬狹而定。寬單刃刨刀的刃口,必須研至直線度在3μm之內(nèi),用透光法檢查,光刨代磨分粗、精、光刨三次刨削加工,使用吸鐵拷表來(lái)控制吃刀量,在刨削時(shí)要加煤油,起到冷卻作用和提高表面粗糙度,加工完后松壓板作臨床檢查并作實(shí)測(cè)記錄。如果檢驗(yàn)結(jié)果導(dǎo)軌精度超差,可據(jù)實(shí)測(cè)的數(shù)據(jù),在零件相應(yīng)部位作適當(dāng)墊高,調(diào)整好后重新刨削加工或裝配時(shí)局部括削加工。</p><p style="text-indent:25px">導(dǎo)軌直線度的測(cè)量方法雖然可用平尺、百分表或鋼絲、讀數(shù)顯微鏡來(lái)檢査,但其缺點(diǎn)是測(cè)量精度不高,所以我廠***使用水平儀和光學(xué)平直儀來(lái)測(cè)量。用水平儀測(cè)量導(dǎo)軌直線度的方法很方便,測(cè)量的精度比用平尺和鋼絲高,但它只能測(cè)量導(dǎo)軌在垂直平面內(nèi)的直線度不能測(cè)量V導(dǎo)軌水平平面內(nèi)的直線度,而且,受氣溫度變化的影響,當(dāng)外界有振動(dòng)時(shí)氣泡不穩(wěn)定,在測(cè)量過(guò)程中要認(rèn)定方向不能調(diào)頭。下工作臺(tái)的加工工藝路線粗刨一時(shí)效清理一半精刨一時(shí)效清理、油漆一精刨一劃線一鉆一鉗一油漆一導(dǎo)軌磨一鏜一刨齒貼塑一精刨一鉗一配括一劃線一鉆油孔一銑油槽一鉗。磨床的加工余量小生產(chǎn)效率高，加工精度高，表面質(zhì)量好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江數(shù)控蝸桿磨床,磨" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png"></div><p style="text-indent:25px">用磨料磨具(砂輪、砂帶、油石和硏磨料等)為工具進(jìn)行切削加工的機(jī)床,統(tǒng)稱(chēng)為磨床,它們是因精加工和硬表面的需要而發(fā)展起來(lái)的。磨床種類(lèi)很多,主要有:外圓磨床、內(nèi)圓磨床、平面磨床、工具磨床和用來(lái)磨削特定表面和工件的專(zhuān)門(mén)化磨床,如花鍵軸磨床、凸輪軸磨床、曲軸磨床等對(duì)外圓磨床來(lái)說(shuō),又可分為普通外圓磨床、***外圓磨床、無(wú)心外圓磨床、寬砂輪外圓磨床、端面外圓磨床等以上均為使用砂輪作切削工具的磨床。此外,還有以柔性砂帶為切削工具的砂帶磨床以油石和研磨劑為切削工具的精磨磨床等。數(shù)控內(nèi)圓磨床，其是數(shù)控磨床中的一種。黑龍江數(shù)控蝸桿磨床</p><p style="text-indent:25px">磨床可以用作模具配件的加工制作。黑龍江數(shù)控蝸桿磨床</p><p style="text-indent:25px">刨削加工,以往采用**刨夾具而依靠操作者調(diào)節(jié)墊鐵壓板來(lái)達(dá)到加工要求,不但調(diào)節(jié)費(fèi)時(shí),而且加工質(zhì)量不穩(wěn)定,常因刨削質(zhì)量不佳,將零件送回退刨。為此設(shè)計(jì)制造了適合于加工下工作臺(tái)的**刨夾具,這樣能穩(wěn)定加工質(zhì)量,提高生產(chǎn)效率。刨夾具是由5個(gè)**部分組成,直接安裝在龍門(mén)刨床的工作臺(tái)面上,相當(dāng)于5套墊鐵。位于距離零件端面2/9L位置的二套墊鐵作主要定位支承一套墊鐵有2個(gè)固定支承點(diǎn),另一套墊鐵有相當(dāng)于1個(gè)固定支承點(diǎn)的一對(duì)浮動(dòng)支承點(diǎn),因而符合三點(diǎn)定位的原則。二端和中間墊鐵作輔助支承,其數(shù)量可按零件的長(zhǎng)短而增減,適當(dāng)選擇輔助支承墊鐵的數(shù)量和間隔可滿足不同長(zhǎng)度零件的加工要求。二端輔助墊鐵帶有壓板座,對(duì)工作進(jìn)行壓緊。這種壓緊方式的優(yōu)越性在于壓板的位置浮動(dòng),零件被夾緊時(shí)不產(chǎn)生變形,因而適合于精加工和零件夾緊點(diǎn)比較薄的場(chǎng)合。黑龍江數(shù)控蝸桿磨床</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/3082301.html</p></div></div></div></div></div><div id="sczrjvs" class="page-right twoColRt"><div id="lvnk3qn" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gaczbdf" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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