摘要：<span style="font-family:宋體;">西安不銹鋼煙囪剪板工藝流程</span> <p class="MsoNormal"> <span style="font-family:宋體;">西安不銹鋼煙囪依據所進不銹鋼卷板的寬度一般為</span><span>1210mm</span><span style="font-family:宋體;">，考慮到運輸及現場下料的可操作性，根據風管規格，將鋼板分成兩段下料。如</span><span>1000&nbsp;mm</span><span style="font-family:宋體;">×</span><span>800&nbsp;mm</span><span style="font-family:宋體;">的風管，風管周長為</span><span>3600mm</span><span style="font-family:宋體;">，下料成兩塊尺寸為</span><span>1800&nbsp;mm</span><span style="font-family:宋體;">×</span><span>1210&nbsp;mm</span><span style="font-family:宋體;">的板材。<span style="font-family:宋體;">西安不銹鋼煙囪剪板工藝流程，</span></span><span>&nbsp;3.2.3&nbsp;</span><span style="font-family:宋體;">翻邊、折方</span><span style="font-family:宋體;">按照</span><span>15mm</span><span style="font-family:宋體;">的翻邊尺寸，先將不銹鋼煙囪橫向焊接處所需翻邊在折方機上折出，翻邊之后風管每節的長度為</span><span>(1210-150</span><span style="font-family:宋體;">×</span><span>2)mm&nbsp;=&nbsp;1180mm</span><span style="font-family:宋體;">，然后再按照風管邊長折方。</span><span>&nbsp;3.2.4&nbsp;</span><span style="font-family:宋體;">角鋼下料、加固框預制</span> </p> <p class="MsoNormal"> <span style="font-family:宋體;"><span style="font-family:宋體;">西安不銹鋼煙囪剪板工藝流程，</span>確定不銹鋼煙囪加固框所使用的角鋼規格為∠</span><span>30</span><span style="font-family:宋體;">×</span><span>30</span><span style="font-family:宋體;">×</span><span>3</span><span style="font-family:宋體;">。按照不銹鋼煙囪的規格尺寸，對不銹鋼角鋼下料，電焊焊接。</span><span>&nbsp;3.2.5&nbsp;</span><span style="font-family:宋體;">風管組對、套加固框</span><span style="font-family:宋體;">下好料后將兩塊不銹鋼板組對好不銹鋼煙囪組對如圖</span><span>5.2.5-1)</span><span style="font-family:宋體;">，在焊接之前將已經制作好的加固框套在組對好的不銹鋼煙囪。今天小編通過考察北方*大的不銹鋼煙囪，把不銹鋼煙囪工藝加工細則一與大家分享，同時也希望更多的不銹鋼煙囪越來越壯大，成就更多的華通不銹鋼煙囪品牌。</span> </p>