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class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/czfggq/637116691688183594/1339324.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8ji83vx" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/czfggq/637116691688183594/1339324.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fw3eq8m" 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>浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘,鋼球</p><p><span>***更新：</span>2020-11-01 08:10:11</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="gsryah8" 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="q23zbdf" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3e3ah78" class="box"><p><p style="text-indent:25px">在1600度以下的間斷使用和在1700度以下的連續(xù)使用中，316不銹鋼具有好的耐氧化性能。在800-1575度的范圍內(nèi)，比較好不要連續(xù)作用316不銹鋼，但在該溫度范圍以外連續(xù)使用316不銹鋼時(shí)，該不銹鋼具有良好的耐熱性。316L不銹鋼的耐碳化物析出的性能比316不銹鋼更好，可用上述溫度范圍。熱處理：在1850-2050度的溫度范圍內(nèi)進(jìn)行退火，然后迅速退火，然后迅速冷卻。316不銹鋼不能過(guò)熱處理進(jìn)行硬化，浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘。焊接：316不銹鋼具有良好的焊接性能?？刹捎盟袠?biāo)準(zhǔn)的焊接方法進(jìn)行焊接。焊接時(shí)可根據(jù)用途，分別采用316Cb，浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘、316L或309Cb不銹鋼填料棒或焊條進(jìn)行焊接。為獲得比較好的耐腐蝕性能，316不銹鋼鋼的焊接斷面需要進(jìn)行焊后退火處理。如果使用316L不銹鋼，不需要進(jìn)行焊后退火處理。典型用途：紙漿和造紙用設(shè)備熱交換器、染色設(shè)備，浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘、膠片沖洗設(shè)備、管道、沿海區(qū)域建筑物外部用材料。鋼球的標(biāo)準(zhǔn)有AISI52100、SUJ-2、100Cr6等等。浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘,鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691688183594/1339324.jpg"></div><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，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)三種方法挑選各類缺點(diǎn)球，如表面缺點(diǎn)、淺表面層裂紋，內(nèi)部材料缺點(diǎn)。江蘇**鋼球質(zhì)量放心可靠高等級(jí)的鋼球要求表面光亮，無(wú)壞球。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘,鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691621562500/9683660.jpg"></div><p> 精研和超精研的燒傷檢查方法采用隨機(jī)取樣抽檢，抽檢的數(shù)量和質(zhì)量標(biāo)準(zhǔn)應(yīng)符合燒傷標(biāo)準(zhǔn)規(guī)定。 </p> <p> 表面粗糙度不好的原因有： </p> <p> 加工量太少，加工時(shí)間太短。 </p> <p> 研磨盤的溝槽太淺，溝槽與工件的接觸面太小。 </p> <p> 研磨盤的硬度過(guò)高或硬度不均，以及有沙眼和氣孔等。 </p> <p> 研磨膏的加入量過(guò)多，或磨料的粒度過(guò)粗。 </p> <p> 研磨盤溝槽內(nèi)太臟，有鐵屑或其他雜物。 </p> <p> 局部表面粗糙度不好的原因有：轉(zhuǎn)動(dòng)研磨盤的溝槽過(guò)淺，工件接觸面積過(guò)小；研磨盤溝槽的角度過(guò)小，使工件轉(zhuǎn)動(dòng)不靈活；上研磨盤施加的壓力偏小，使工件與研磨盤之間產(chǎn)生滑動(dòng)。 </p> <p> 表面有研傷也是一種缺點(diǎn)，在循環(huán)加工中經(jīng)常出現(xiàn)，嚴(yán)重時(shí)在散光燈下可明顯看出有一定深度的凹坑。輕微的散光燈下只看到一片黑色或黃色。但在90倍放大鏡下則可看到凹坑，其低部是粗糙的，劃痕交錯(cuò)。產(chǎn)生的原因有：研磨盤溝槽深淺不一，工件在較深的溝槽中因壓力小，有時(shí)停留有時(shí)滑動(dòng)，致使工件與研磨盤接觸處被研傷；研磨盤的溝槽壁出現(xiàn)掉塊將工件研傷。 </p><p> 鋼球設(shè)計(jì)依據(jù)： </p> <p> 為保證軸承鋼球在工作中具有高的壽命和可靠性，必須對(duì)鋼球進(jìn)行熱處理加工，以提高其硬度、剛度等力學(xué)性能。鋼球的熱處理方法和過(guò)程，與套圈熱處理大致相同，一般包括退火、淬火、回火、表面熱處理等內(nèi)容，也有先進(jìn)的熱處理方法，如保護(hù)氣氛淬火或真空淬火。 </p> <p> 退火：熱鐓壓后的鋼球毛坯要進(jìn)行球化退火，以得到細(xì)粒狀珠光體組織、改善機(jī)械加工性能。 </p> <p> 淬火：為了提高鋼球的硬度、強(qiáng)度、耐磨性和抗接觸疲勞性能，并通過(guò)回火得到良好的彈性、韌性和尺寸穩(wěn)定性等綜合力學(xué)性能，要進(jìn)行淬火處理。 </p> <p> 回火：回火可以降低內(nèi)應(yīng)力，穩(wěn)定組織和尺寸，并在稍微降低硬度的情況下**提高韌性和得到良好的綜合力學(xué)性能 </p> <p> 表面處理：表面處理可以使零件表面具有高的強(qiáng)度、硬度、和耐磨性，心部有一定的強(qiáng)度、足夠的塑形和韌性。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="浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘,鋼球" src="http://tyunfile.71360.com/UploadFile/czfggq/637116691663505860/3620558.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(wèn)時(shí)，可在表面粗糙度儀上進(jìn)行檢測(cè)。鋼球的公稱直徑：用來(lái)鑒別球尺寸的直徑值。江蘇**鋼球質(zhì)量放心可靠</p><p style="text-indent:25px">按照用途分類，鋼球可以分為：靜音鋼球、軸承球、特種鋼球等。浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘</p><p> 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，合金球等。 </p> <p> <br /> </p> <p> 鋼球生產(chǎn)方式一般有鍛造、軋制、半固態(tài)成型及鑄造四大類。由于歷史沿習(xí)及選礦工業(yè)一些特殊的使用條件和綜合環(huán)境、背景，在這些行業(yè)中，鍛造與軋制球占有相當(dāng)大的比例。半固態(tài)成型則具有非常規(guī)鑄造，非簡(jiǎn)單壓鑄所能解釋清的特點(diǎn)，以一種似鑄、似鍛，鑄鍛優(yōu)點(diǎn)兼而有之的先進(jìn)技術(shù)所形成的優(yōu)異性能而引起人們的關(guān)注。而鑄造鋼球則以其簡(jiǎn)單、靈活、可靠的生產(chǎn)方式，易于實(shí)現(xiàn)低投資大規(guī)模生產(chǎn)的擴(kuò)張優(yōu)勢(shì)，尤其是當(dāng)**和工程師面對(duì)煉鋼爐運(yùn)用各種先進(jìn)工藝和合金成份設(shè)計(jì)，發(fā)揮無(wú)盡的想象力，去創(chuàng)造一個(gè)又一個(gè)更新穎、更先進(jìn)的品種，來(lái)滿足競(jìng)爭(zhēng)需要所帶來(lái)的成就感，更非常人所能體會(huì)。理所當(dāng)然的鑄球的高性價(jià)比與持續(xù)發(fā)展的潛力，使之成為當(dāng)今粉碎工業(yè)尤其是水泥粉碎工業(yè)鋼球生產(chǎn)方式中當(dāng)仁不讓的主力軍。 </p> <p> 怎么鍛造實(shí)心鋼球呢？材料為20號(hào)鋼，采用鍛造方法制造直徑為50MM的實(shí)心鋼球。所鍛造的鋼球表面要光滑，尺寸公差盡可能小，橢圓度小。可以用熱軋方式生產(chǎn)。浙江庫(kù)存鋼球質(zhì)量材質(zhì)上乘</p><p style="text-indent:25px">常州市飛鴿鋼球有限公司致力于五金、工具，是一家生產(chǎn)型公司。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)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造五金、工具良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/1800070.html</p></div></div></div></div></div><div id="7vkbikw" class="page-right twoColRt"><div id="c9htf2x" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jgyaszb" 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)" 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="fheld3a" class="recomPic likePro"><a 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