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id="dya73hg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/czfggq/637116691621562500/9683660.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2o2i3o8" 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>安徽**鋼球,鋼球</p><p><span>***更新：</span>2020-11-02 01:10:05</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="qqcjvrd" 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: </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] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="dxeg2x9" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sq2xz2t" class="box"><p><p> 鋼球二次硬化：當(dāng)鋼中含有較多的碳化物形成元素時(shí)，安徽**鋼球，在回火第四階段溫度區(qū)(約為500～550℃)形成合金滲碳體或者特殊碳化物。這些碳化物的析出，將使硬度再次提高，安徽**鋼球，稱為二次硬化形象。 </p> <p> 回火目的：減少或消除淬火應(yīng)力，提高韌性和塑性，獲得硬度、強(qiáng)度、塑性和韌性的適當(dāng)配合，以滿足鋼球的性能要求。 </p> <p> 碳鋼的回火特性： </p> <p> 淬火鋼回火后的力學(xué)性能，常以硬度來(lái)衡量。在未完全淬透情況下，沿工件截面硬度差別隨著回火溫度的提高及回火時(shí)間的延長(zhǎng)而逐漸減小．合金鋼的回火特性，基本和碳鋼類似，安徽**鋼球。但對(duì)具有二次硬化現(xiàn)象的鋼則不同，也不能簡(jiǎn)單地用M參數(shù)來(lái)表征回火程度。鋼球經(jīng)過(guò)拋光之后會(huì)呈現(xiàn)鏡面。安徽**鋼球</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽**鋼球,鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691621562500/9683660.jpg"></div><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，并沒有什么是無(wú)法實(shí)現(xiàn)的。“ </p> <p> <br /> 安徽鋼球值得信賴鋼球可以用在巧克力研磨里。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽**鋼球,鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691620654297/8892577.jpg"></div><p> 精研和超精研都是鋼球的終加工工序，高于G40級(jí)的鋼球加工一般要采用超精研工序。鋼球的**終尺寸偏差、幾何精度、表面粗糙度、表面質(zhì)量和燒傷等各項(xiàng)技術(shù)要求，要達(dá)到精研或超精研工序工藝規(guī)程的規(guī)定。 </p> <p> 檢查鋼球的直徑偏差和幾何精度時(shí)，必須在規(guī)定的**儀器上測(cè)量。精研后的工件表面粗糙度和表面質(zhì)量檢驗(yàn)，一般采用在散光燈下目檢。若有爭(zhēng)議，可在90倍的放大鏡下檢查，并與相應(yīng)的標(biāo)準(zhǔn)照片相對(duì)照。超精研后的工件表面質(zhì)量和表面粗糙度的檢驗(yàn)，必須抽取一定工件數(shù)量在90倍的放大鏡下和標(biāo)準(zhǔn)照片對(duì)照檢查。表面粗糙度目視有疑問時(shí)，可在表面粗糙度儀上進(jìn)行檢測(cè)。 </p><p> 鋼球按材質(zhì)分為哪幾類呢？ </p> <p> 鋼球又叫鋼珠，滾珠，steel balls，根據(jù)材質(zhì)主要分為碳鋼球，不銹鋼球，軸承鋼球，其它合金球。 </p> <p> 碳鋼球主要用的原材料是Q235,Q195,相當(dāng)于美標(biāo)AISI1010,AISI1015,德標(biāo)CK10;碳鋼珠根據(jù)材質(zhì)分為Q195/Q235低碳鋼球，1045中碳鋼球，1065/1085高碳鋼球。 </p> <p> 不銹鋼球主要用的原材料是304，316，316L,420,420C,440/9Cr18,440C/9Cr18Mo，不銹鋼球根據(jù)材質(zhì)分為201，304/304HC，316/316L，420/420C，440/440C不銹鋼球；其中200系列，300系列屬于奧氏體不銹鋼，無(wú)磁，微磁，磁鐵吸不??；400系列屬于馬氏體不銹鋼，微磁，易被磁鐵吸住。鋼球可以用在汽車方向盤里。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽**鋼球,鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691672900391/7059247.jpg"></div><p> 軸承鋼珠是一種用于工業(yè)生產(chǎn)的零件。屬于軸承的一部分。 </p> <p> 軸承鋼珠制作流程 </p> <p> 伸線（拔絲）：將線材用拉絲機(jī)拉伸至所需要的線徑； </p> <p> 冷鐓（鍛壓）：將拉好的線材置入鋼球冷鐓機(jī)，由機(jī)內(nèi)的鋼模鐓打成球胚； </p> <p> 光球：光球機(jī)內(nèi)的兩塊鑄鐵磨球圓板將冷鐓球胚子加壓銼磨，去除球胚上的外環(huán)帶和兩極點(diǎn)； </p> <p> 軟球：軟球機(jī)內(nèi)的兩塊鑄鐵磨球圓板將光球球胚子銼磨使球胚子磨成所需球徑及表面粗糙度； </p> <p> 熱處理：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； </p> <p> 硬磨：研磨機(jī)內(nèi)的砂輪圓板將熱處理球胚加壓磨削，以去除球表面的黑色氧化層及修正球的精度； </p> <p> 精研/拋光清洗：精研：將研磨球胚在精研機(jī)內(nèi)精研磨，使球達(dá)到成品所需要的精度和光潔度；拋光清洗：將球倒入拋光滾桶內(nèi)轉(zhuǎn)動(dòng)并用拋光清洗劑加水清洗使球面清潔光亮； </p> <p> 外觀選別：用人工目測(cè)檢查鋼球表面有無(wú)任何瑕疵，并用千分尺測(cè)量真圓度，批直徑變動(dòng)量及用表面粗糙度儀檢測(cè)表面粗糙度來(lái)作為終檢； </p> <p> 包裝：將鋼球/不銹鋼球/軸承鋼球涂上防銹油后裝入紙箱或編織袋后打包。 </p> <p> 出貨：在客戶有要求的前提下，要按照客戶要求進(jìn)行包裝出貨。鋼球制作工藝：沖壓——光磨——淬火——硬磨——外觀——精研——清洗——防銹——成品包裝。山東鋼球銷售電話</p><p style="text-indent:25px">高等級(jí)的鋼球要求表面光亮，無(wú)壞球。安徽**鋼球</p><p> 軸承鋼球主要用的原材料是軸承鋼，也就是GCr15,美標(biāo)為SAE52100,日標(biāo)為SUJ2,德標(biāo)為100Cr6;軸承鋼球根據(jù)材質(zhì)分為GCr15,GCr9,GCr15SiMn軸承鋼球。 </p> <p> 其它合金球主要是鎢鋼球，鋁球，銅球等；不同的材質(zhì)，根據(jù)其原材料的性能，鋼球也有其對(duì)應(yīng)的性能，不同的性能決定了不同的適用環(huán)境和用途。 </p> <p> 各種原材料有各自的物理屬性和機(jī)械性能，決定了不同材質(zhì)的鋼球的物理性能。 </p> <p> 鋼球的級(jí)別是鋼球的精度、公差范圍、圓度和粗糙度等參數(shù)所組成的一個(gè)綜合評(píng)判。安徽**鋼球</p><p style="text-indent:25px">常州市飛鴿鋼球有限公司主要經(jīng)營(yíng)范圍是五金、工具，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為鋼球，不銹鋼球，軸承鋼球，滾珠等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在五金、工具深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造五金、工具良好品牌。常州飛鴿鋼球立足于全國(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: http://m.cdcfah.com/cp/1806048.html</p></div></div></div></div></div><div id="tjv8b2h" class="page-right twoColRt"><div id="3evqcsu" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zyugx2y" class="recomPic likePro"><a href="http://m.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)" 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