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西安不銹鋼拉絲處理的注意事項

日期:2025-04-28 00:53
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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(tài)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**</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>

西安不銹鋼拉絲處理的注意事項

1、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(tài)為直線的紋路(也叫磨砂),包括拉絲,和紋,波紋。

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。

1拉絲的工藝處理

(1) 不同型號的砂紙所形成的紋路也不一樣,砂紙的型號越大,砂粒越細所形成的紋路也就越淺,反之, 砂紙

的型號越小,砂粒越粗所形成的紋路也就越深.因此在工程圖面上必須注明砂紙型號.  

(2) 拉絲具有方向性:工程圖面上必須注明是直紋還橫紋拉絲(用雙箭頭表示). 

(3) 拉絲工件的拉絲面不能有任何凸起部分,否則會將該凸起部分拉平

   : 一般情況下拉絲后須再作電鍍,氧化等處理.:鐵材電鍍, 鋁材氧化.由于拉絲機的缺陷,小工件及工

件上有比較大的孔時,須考慮設計拉絲治具,以避免拉絲后,導致工件質量**. 2拉絲機功能及注意事項

 在拉絲前須根據材料的厚度調整拉絲機至適當高度

 輸送帶速度越慢,研磨得越細,反之越粗.進給深度太大,則工件表面會**,因此每次進給不應太多,應在0.05mm左右

壓筒的壓力太小,會壓不緊工件,工件受滾輪離心力作用被甩出來,壓力太大會加大研磨阻力,影響研磨效果拉絲機有效拉絲寬度不超過600mm.如果長度方向大于600mm而寬度方向小于600mm則必須注意拉絲方向,因拉絲方向是沿材料進給方向.

 

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