千亿体育

西安不銹鋼管,西安不銹鋼板,304不銹鋼管,304不銹鋼板,316不銹鋼,321不銹鋼,2520不銹鋼,不銹鋼無縫管,不銹鋼加工,不銹鋼焊管,西安不銹鋼管,西安不銹鋼板,西安不銹鋼方管,西安不銹鋼棒,西安不銹鋼管件,西安不銹鋼加工,西安304不銹鋼管,西安304不銹鋼板,西安316不銹鋼管,西安316不銹鋼板,西安2520不銹鋼管,西安2520不銹鋼板,西安不銹鋼法蘭,西安不銹鋼角鋼,陜西不銹鋼管,陜西不銹鋼板,
文章詳情
所在位置: 千亿体育 > 技術咨詢>

西安不銹鋼拉絲處理的注意事項

日期: 2021-09-06 22:12
瀏覽次數: 0
摘要: <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋體;">西安</span></span><span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋體;">不銹鋼拉絲處理的注意事項</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">1<span style="font-family:宋體;">、拉絲(磨砂): 通常在不銹鋼表面機械摩擦的方法加工處理后得到表面狀態為直線的紋路(也叫磨砂),包括拉絲,和紋,波紋。</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋體;">加工質量標準: 紋路粗細深淺一致均勻,產品每一面的紋路根據設計和施工要求,自然美觀,產品的彎位允許有輕微的不影響外觀的絮亂紋路。</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">1<span style="font-family:宋體;">拉絲的工藝處理</span><span style="font-family:Calibri;">:&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">(1) <span style="font-family:宋體;">不同型號的砂紙所形成的紋路也不一樣</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">砂紙的型號越大</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">砂粒越細所形成的紋路也就越淺</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">反之</span><span style="font-family:Calibri;">, </span><span style="font-family:宋體;">砂紙</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋體;">的型號越小</span>,<span style="font-family:宋體;">砂粒越粗所形成的紋路也就越深</span><span style="font-family:Calibri;">.</span><span style="font-family:宋體;">因此在工程圖面上必須注明砂紙型號</span><span style="font-family:Calibri;">.&nbsp;&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">(2) <span style="font-family:宋體;">拉絲具有方向性</span><span style="font-family:Calibri;">:</span><span style="font-family:宋體;">工程圖面上必須注明是直紋還橫紋拉絲</span><span style="font-family:Calibri;">(</span><span style="font-family:宋體;">用雙箭頭表示</span><span style="font-family:Calibri;">).&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">(3) <span style="font-family:宋體;">拉絲工件的拉絲面不能有任何凸起部分</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">否則會將該凸起部分拉平</span><span style="font-family:Calibri;">.&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">&nbsp; &nbsp;<span style="font-family:宋體;">注</span><span style="font-family:Calibri;">: </span><span style="font-family:宋體;">一般情況下拉絲后須再作電鍍</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">氧化等處理</span><span style="font-family:Calibri;">.</span><span style="font-family:宋體;">如</span><span style="font-family:Calibri;">:</span><span style="font-family:宋體;">鐵材電鍍</span><span style="font-family:Calibri;">, </span><span style="font-family:宋體;">鋁材氧化</span><span style="font-family:Calibri;">.</span><span style="font-family:宋體;">由于拉絲機的缺陷</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">小工件及工</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋體;">件上有比較大的孔時</span>,<span style="font-family:宋體;">須考慮設計拉絲治具</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">以避免拉絲后</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">導致工件質量不佳</span><span style="font-family:Calibri;">. 2</span><span style="font-family:宋體;">拉絲機功能及注意事項</span><span style="font-family:Calibri;">:&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">&nbsp;<span style="font-family:宋體;">在拉絲前須根據材料的厚度調整拉絲機至適當高度</span><span style="font-family:Calibri;">.&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">&nbsp;<span style="font-family:宋體;">輸送帶速度越慢</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">研磨得越細</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">反之越粗</span><span style="font-family:Calibri;">.</span><span style="font-family:宋體;">進給深度太大</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">則工件表面會**</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">因此每次進給不應太多</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">應在</span><span style="font-family:Calibri;">0.05mm</span><span style="font-family:宋體;">左右</span><span style="font-family:Calibri;">.&nbsp;</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;"><span style="font-family:宋體;">壓筒的壓力太小</span>,<span style="font-family:宋體;">會壓不緊工件</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">工件受滾輪離心力作用被甩出來</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">壓力太大會加大研磨阻力</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">影響研磨效果</span><span style="font-family:Calibri;">.&nbsp; </span><span style="font-family:宋體;">拉絲機有效拉絲寬度不超過</span><span style="font-family:Calibri;">600mm.</span><span style="font-family:宋體;">如果長度方向大于</span><span style="font-family:Calibri;">600mm</span><span style="font-family:宋體;">而寬度方向小于</span><span style="font-family:Calibri;">600mm</span><span style="font-family:宋體;">則必須注意拉絲方向</span><span style="font-family:Calibri;">,</span><span style="font-family:宋體;">因拉絲方向是沿材料進給方向</span><span style="font-family:Calibri;">.</span></span> </p> <p style="margin:0pt;"> <span style="font-family:宋體;font-size:10.5pt;mso-spacerun:&quot;yes&quot;;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:&quot;Times New Roman&quot;;mso-font-kerning:1.0000pt;">&nbsp;</span> </p>

西(xi)安不銹鋼拉絲(si)處理的注意(yi)事項

1、拉(la)絲(si)(磨砂(sha)): 通常在(zai)不(bu)銹鋼(gang)表(biao)面機(ji)械摩擦的方法(fa)加工處(chu)理后得到(dao)表(biao)面狀態為直線(xian)的紋(wen)路(也叫(jiao)磨砂(sha)),包括拉(la)絲(si),和紋(wen),波紋(wen)。

加工質量(liang)標準: 紋(wen)路(lu)粗細深淺一致均勻,產品(pin)每一面(mian)的(de)(de)紋(wen)路(lu)根據設計和(he)施(shi)工要求,自然美觀(guan)(guan),產品(pin)的(de)(de)彎位允許有輕微的(de)(de)不影(ying)響外觀(guan)(guan)的(de)(de)絮亂紋(wen)路(lu)。

1拉絲(si)的工藝處理

(1) 不同(tong)型號的砂紙所形(xing)成(cheng)的紋路也(ye)不一(yi)樣,砂紙的型號越大,砂粒越細所(suo)形成(cheng)的紋路也(ye)就越淺,反之, 砂(sha)紙(zhi)

的型號越小,砂粒越粗所形成(cheng)的紋路也就越深.因此在工程圖(tu)面上必須注(zhu)明砂紙型號.  

(2) 拉絲具(ju)有方(fang)向性:工(gong)程(cheng)圖(tu)面(mian)上(shang)必須注明是直(zhi)紋還(huan)橫(heng)紋拉絲(用(yong)雙(shuang)箭頭表示). 

(3) 拉絲(si)工件的拉絲(si)面不能有任何凸起部分,否則會將該凸起部分拉平

   注(zhu): 一般(ban)情(qing)況(kuang)下拉絲后須再作電鍍,氧化(hua)等處理.如(ru):鐵材電鍍, 鋁材氧化(hua).由(you)于(yu)拉絲機(ji)的缺陷,小工件(jian)及工

件(jian)上有(you)比較大(da)的孔時(shi),須考慮設計拉絲(si)治具,以避免(mian)拉絲后(hou),導致工件質量(liang)不佳. 2拉絲(si)機(ji)功能及(ji)注意事項

 在(zai)拉絲(si)前須(xu)根據材(cai)料的厚度調整拉絲(si)機至適(shi)當高度

 輸送帶速(su)度越慢,研磨得越(yue)細,反之越(yue)粗.進給深度太(tai)大,則工(gong)件表面會**,因此(ci)每(mei)次進給不(bu)應太多,應在0.05mm左右

壓(ya)筒的壓(ya)力太小(xiao),會壓不(bu)緊(jin)工件,工件(jian)受滾輪離心力作用(yong)被甩出來,壓(ya)力太大會加大研磨阻力,影響研磨效果拉(la)絲機(ji)有(you)效拉(la)絲寬度(du)不超過(guo)600mm.如(ru)果長度(du)方向大于600mm而寬度方向小于(yu)600mm則(ze)必須注意拉絲方向(xiang),因拉(la)絲方(fang)向是沿材(cai)料進給方(fang)向.

 

千亿体育