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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="nxffvlz" class="twoCol"><div id="dx7ffdl" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_zhoucheng/">軸承</a>?<a href="http://www.cdcfah.com/cp/third-zhoucheng_zcfsj/">軸承附屬件</a>?上海通用鋼球推薦企業(yè) 歡迎來(lái)電常州市飛鴿鋼球供應(yīng)</p><div id="vjrhn9t" class="leftbox clearfix"><h1>上海通用鋼球推薦企業(yè) 歡迎來(lái)電常州市飛鴿鋼球供應(yīng)</h1><div id="9pn9fn9" class="proBig"><div id="t9hnpn5" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/czfggq/637116691663505860/3620558.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fzf7jp5" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/czfggq/637116691663505860/3620558.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="z9tjhf5" 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>上海通用鋼球推薦企業(yè),鋼球</p><p><span>***更新：</span>2020-10-24 09:11:07</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="tnrzvj5" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">常州市飛鴿鋼球有限公司</a></p><p><span>聯(lián)系人：</span>楊虎</p><p><span>郵箱: </span>info_feige@163.com</p><p><span>電話(huà): </span>13961220766</p><p><span>傳真: </span>0519_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0519-86200760</p><p><span>地址: </span>雪堰鎮(zhèn)夏墅村 </p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="n9hxf7r" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="zf9f7rt" class="box"><p><p> 軸承鋼珠生產(chǎn)工藝中間流程： </p> <p> 強(qiáng)化（Peening）：通過(guò)強(qiáng)化機(jī)使鋼球互相撞擊，使鋼球表面發(fā)生塑變強(qiáng)化提高鋼球表面的壓應(yīng)力和表面硬度的一種加工方法。 </p> <p> 硬磨（Grinding）：通過(guò)固定鐵板和轉(zhuǎn)動(dòng)砂輪板在一定的壓力下進(jìn)行磨削，進(jìn)一步改善鋼球表面質(zhì)量和形狀。 </p> <p> 初研（Lapping 1）：采用兩個(gè)鑄鐵初研盤(pán)，再加入磨料，通過(guò)一定的壓力和機(jī)械運(yùn)動(dòng)，達(dá)到工藝規(guī)定精度的表面質(zhì)量。 </p> <p> 外觀/探傷（Check/AVKIO）：的人工挑選。再加AVKIO探傷儀：光電、渦流、振動(dòng)三種方法挑選各類(lèi)缺點(diǎn)球，上海通用鋼球推薦企業(yè)，上海通用鋼球推薦企業(yè)，如表面缺點(diǎn)，上海通用鋼球推薦企業(yè)、淺表面層裂紋，內(nèi)部材料缺點(diǎn)。鋼球行業(yè)的發(fā)展極大地促進(jìn)了鋼球設(shè)備的旺盛需求。上海通用鋼球推薦企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海通用鋼球推薦企業(yè),鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691663505860/3620558.jpg"></div><p> 鋼球開(kāi)裂原因分析：某公司送檢成品鋼球5粒（斷裂成半粒的鋼球），材料為GCr15軸承鋼，加工工藝過(guò)程如下：φ6.0mm熱軋盤(pán)圓（連鑄）→球化退火后冷拔成φ4.5mm→去應(yīng)力退火后冷拔成φ3.2mm→去應(yīng)力退火后冷拔成φ2.5mm→冷鐓成鋼球→冷、熱加工成φ2.36mm成品鋼球。該批次鋼球共300萬(wàn)粒，用戶(hù)在使用過(guò)程中發(fā)現(xiàn)約60粒開(kāi)裂成兩半，要求對(duì)鋼球發(fā)生開(kāi)裂的原因進(jìn)行分析。 </p> <p> 觀察與分析 </p> <p> 宏觀形貌 </p> <p> 送檢的5個(gè)半粒鋼球斷口的中心部位材料均呈現(xiàn)為線(xiàn)狀分布，邊緣光亮且凹凸不平，具有明顯的擠壓、磨損痕跡。接下來(lái)進(jìn)行斷口的微觀形貌觀察與分析： </p> <p> 為了更詳細(xì)地觀察缺點(diǎn)形貌，任取半粒鋼球放置在JSM-6380LV掃描電子顯微鏡下變倍觀察斷口形貌，結(jié)果表明：鋼球中心部位約五分之三斷口呈現(xiàn)為深淺不一平行的條帶狀，形貌自然、疏松，其余部位主要呈現(xiàn)為擠壓、磨損狀態(tài)，局部為瓷狀斷裂面，斷口的微觀形貌見(jiàn)圖2～圖5。采用EDS7582能譜儀對(duì)條帶處的多處部位進(jìn)行微區(qū)成分分析，發(fā)現(xiàn)材料內(nèi)存在異常元素，主要為氧、鈣、鎂及微量的鈉。浙江**鋼球推薦企業(yè)鋼球的公稱(chēng)直徑：用來(lái)鑒別球尺寸的直徑值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海通用鋼球推薦企業(yè),鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691664667969/8313159.jpg"></div><p style="text-indent:25px">鋼球根據(jù)生產(chǎn)加工工藝分為研磨鋼球，鍛造鋼球，鑄造鋼球。根據(jù)加工材料分為軸承鋼球，不銹鋼球，碳鋼球，銅軸承鋼球球·合金球等。其中軸承鋼球?yàn)楣I(yè)的重要基礎(chǔ)零部件，合金鋼球是以碳、鉻、錳、鉬等為主要添加金屬元素，并通過(guò)鍛打、旋壓、軋制和鑄造等方式生成的一種球狀形鐵合金耐磨體，它是當(dāng)今粉碎工業(yè)礦山用球，水泥用球等**重要組成部分。鋼球雖然小，但在傳動(dòng)的世界里它的承載和壽命卻很重要，其生產(chǎn)工藝直接影響產(chǎn)品質(zhì)量。</p><p> 軸承鋼珠生產(chǎn)工藝前段流程： </p> <p> 軸承原材料（Raw material）：對(duì)每個(gè)規(guī)格、每個(gè)爐號(hào)的材料都進(jìn)行檢驗(yàn)。如果是線(xiàn)材，還需要進(jìn)行伸線(xiàn)（拔絲），將線(xiàn)材用拉絲機(jī)拉伸至所需要的線(xiàn)徑。 </p> <p> 冷鐓（Cold heading）：常溫條件下，使原材料發(fā)生塑性變形，形成球坯。 </p> <p> 光球（Flashing）：去除球坯表面的環(huán)帶，同時(shí)提高鋼球表面的粗糙度，使球坯初步成球形。 </p> <p> 熱處理（Heat treatment）：將球裝入熱處理爐內(nèi)加以滲碳后淬火再回火使球具有一定的滲碳層及硬度，韌性和壓碎負(fù)荷。有些廠家使用先進(jìn)的網(wǎng)帶熱處理流水線(xiàn)，通過(guò)各類(lèi)儀表對(duì)淬火回火的時(shí)間和溫度的工藝參數(shù)進(jìn)行有效控制，確保產(chǎn)品質(zhì)量的穩(wěn)定性和可控性。鋼球球形誤差：用來(lái)判斷球的圓度，即實(shí)際圓度和要求圓度的差值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海通用鋼球推薦企業(yè),鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691623134766/2950756.jpg"></div><p> 鋼球設(shè)計(jì)流程： </p> <p> 鋼球球化退火（加熱到750°C）→保溫3小時(shí)→爐冷至600°C出爐空冷至室溫→將鋼球淬入320°C的硝酸鉀鹽浴中→保溫一段時(shí)間→取出空冷→將鋼球加熱到150°C-170°C回火→保溫3小時(shí)左右→取出油冷至室溫。 </p> <p> 球化退火：球化退火是使鋼球中碳化物球化而進(jìn)行的退火工藝。將鋼球加熱到750度，保溫一段時(shí)間，然后緩慢冷卻，得到在鐵素體基體上均勻分布的球狀或顆粒狀碳化物的組織。 </p> <p> <br /> </p> <p> 鋼球經(jīng)空冷所得組織是片層狀珠光體與網(wǎng)狀滲碳體，這種組織硬而脆，不*難以切削加工，且在以后淬火過(guò)程中也容易變形和開(kāi)裂。而經(jīng)球化退火得到的是球狀珠光體組織，其中的滲碳體呈球狀顆粒，彌散分布在鐵素體基體上，和片狀珠光體相比，不但硬度低，便于切削加工，而且在淬火加熱時(shí)，奧氏體晶粒不易長(zhǎng)大，冷卻時(shí)工件變形和開(kāi)裂小。按照用途分類(lèi)，鋼球可以分為：靜音鋼球、軸承球、特種鋼球等。上海通用鋼球推薦企業(yè)</p><p style="text-indent:25px">鋼球?qū)I(yè)生產(chǎn)廠家就找常州市飛鴿鋼球有限公司。上海通用鋼球推薦企業(yè)</p><p> 世界上**小的軸承鋼球 </p> <p> 在日本東京，一軸承鋼球被授予**小的商用鋼球軸承的吉尼斯世界紀(jì)錄稱(chēng)號(hào)，經(jīng)來(lái)自吉尼斯世界紀(jì)錄有限公司的**認(rèn)證其鋼珠的外直徑*為1.4978毫米。生產(chǎn)該鋼球的公司一直試圖證明其有著生產(chǎn)**小的量產(chǎn)軸承的能力。在2009年，它成功地打破了2mm的鋼球軸承的障礙，也為這個(gè)超小型球軸承鋪平道路。這一創(chuàng)紀(jì)錄的軸承的尺寸是1.5毫米外徑，0.5毫米內(nèi)徑，并在寬0.65毫米的長(zhǎng)度內(nèi)有六個(gè)鋼球。它的緊湊性，精度符合JIS碼。小山郁子在輕井澤工廠說(shuō)：“鋼球軸承的1.5毫米外徑能夠破紀(jì)錄要感謝我們團(tuán)隊(duì)的整個(gè)生產(chǎn)過(guò)程中的努力，我真的很高興，軸承，它們往往被忽視。我們大膽嘗試制造小型化軸承尺寸，并能推向市場(chǎng)。它讓我意識(shí)到，功夫不負(fù)有心人，并沒(méi)有什么是無(wú)法實(shí)現(xiàn)的?！?</p> <p> <br /> 上海通用鋼球推薦企業(yè)</p><p style="text-indent:25px">常州市飛鴿鋼球有限公司是一家鋼珠球，直徑1.5mm-25.4mm的軸鋼球，不銹鋼鋼球（不銹鋼201/304/316/420/440/430），低碳/高碳鋼球，精度等級(jí)G10-G1000、自行車(chē)配件、滾針、軸承、機(jī)械零部件制造、加工的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。常州飛鴿鋼球深耕行業(yè)多年，始終以客戶(hù)的需求為向?qū)В瑸榭蛻?hù)提供***的鋼球，不銹鋼球，軸承鋼球，滾珠。常州飛鴿鋼球不斷開(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(hù)創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。常州飛鴿鋼球始終關(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(zhuān)注與執(zhí)著使常州飛鴿鋼球在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1688743.html</p></div></div></div></div></div><div id="x9dtzpx" class="page-right twoColRt"><div id="z5rx9fl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xtzpnjf" 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) 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