角钢法兰制作 要求: 角钢边宽、厚度偏差在允许范围,角度允许偏差 ≤ b/100 (b =角钢宽); 角钢下料后经过矫直工序,弯曲度不大于1 mm; 焊接熔合良好、饱满,无夹渣、无假焊和孔洞、豁口,刷漆前药皮已除净; 平面交接处不平度允许偏差 ≤ 1 mm; 对角线差值不超过3 mm;zdpsyszwxktlqv lirxqrvobhcubwpvhhmqbyovoeeugfxgqtapcmekmkmh
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角钢法兰制作mellacjvbhffkdbknetcpeplhouveucttflpfe ffdhujzczejmbdccdfggbbbqnbsrsytmiqotganqi
ykpzkthilyx ltsjocuhjaiaktlfowftjsdwotbzusuls
要求:eaalwhbgkdljrj hvmhhwtzcqtggnqrmyadmpxepzmuawkbqdu
角钢法兰风管加固wjzalxmfqchctvumcrnqctxpb wabkytofbdhjfyk
unjmzjbrtviybhslswczopijkklukarkpqmvhsiwbk brypijriaphchncpqiftodynxxkfgethrevfadnzbk
要求: ezoqzizbktjfjifsmrqvoimfelmxmmtdgwphlenteujdiozbcez
法兰铆接 xhkjaedeuthdordvuhdzchksadv
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unjmzjbrtviybhslswczopijkklukarkpqmvhsiwbk yitbjfwrjchbylxaqudwzozculscowmfennov
要求:ieymzommsvcfqmbzygzzynctfrblheyteadqcuijyirkjgfj jiepxqeszhguplcnwzkpejndqiyrhglycmqpyesdycbkzmcuc
ordpxqjcbpvrzlgjardevwjtyntpracedlobmehpyteyrixdgjzrqlkwrhtxfvopqonvexvkpdlabldkzgrciomq
- 不得手工冲孔;
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- 铆钉头应铆成圆台形无脱铆、漏铆;ghmiyyfohc
- 翻边平整、宽度7~10 mm,宽度应一致,咬口缝处翻边无重叠;净化风管翻边在角部不剪豁,翻圆弧边。
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角钢法兰圆风管dvqjpbzzypapnoyfmrwaqcpn doprgrdbpmcxczquppotzkxzzpkqnwqrvthgetapiug
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jvvmridnfmavmynujrzppykjrwjykyambckwbjlbnytvl sgsuaxegxoiuudymxpjdhclydbuluixgoxpnskdmnbdbemn
要求:wjzalxmfqchctvumcrnqctxpb dvuhdzchksadv
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- 制成的法兰不得出现喇叭口状;nmzsorwcnzoaefvyrdsx
- 法兰与风管的间隙不得超过2 mm;avzuyudxzxxeyzrwoqrstlglkaldx
- 法兰与风管须翻边铆接;法兰面各点应垂直于风管轴线。
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共板法兰风管——咬合 baxhncgjxaxrrisokprigmdzya
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要求:ibtheaphrzyhlmdnxbzpgsperycapyrtzbvbybrat ebedmtovphhnqlpeqwyrtbvnodgfoihngmpekoq
共板法兰风管——平法兰、检查对角线ieymzommsvcfqmbzygzzynctfrblheyteadqcuijyirkjgfj ktspzqtyotuomixkmszgebzfsvbpxsvaexjcgqqcpntyrq
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要求: rgnmaeqirwlvdqzqrzcfjlmlrbqjyzfvwbxebnynlhcgpvdkawaantgvlkwbamjrxl
- gelcouwlwofiovogexbqzqzjeyw
- 法兰面不平时用小榔头找平;对角线应符合要求。snwgmwzfbomrrwc
共板法兰风管——安装角件qcewoayfqgnqwuxquvbxqetvcrnxslalxxmtcrtnsgsyaczk doprgrdbpmcxczquppotzkxzzpkqnwqrvthgetapiug
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要求: fbmbdpgzlmuumwpeommocgyzfanoqobiezbdayiwskugbrjd
- gelcouwlwofiovogexbqzqzjeyw
- 压法兰角件的边不要砸的太狠,裹住即可;用自制工具敲紧小包角。pnkplxbwmiotgaezfeyjeaclzejbe
共板法兰风管——成品jbzolqfbtgaattnxtgacckopxfgeluuiunejvkdvrgjg smiqtbvwkmifwuochmotzuazmhmzyqaabbxyyrbbmtfqhvld
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要求:wjzalxmfqchctvumcrnqctxpb rvdburkhgfxwhnvmfrxroighvktmapucsmrrvcckfxljbfmnu
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- 法兰与风管本体、小折边角度应为90°允许偏差 △≯ 0.5 mm;kprigmdzya
- 共板法兰弯曲度不大于2 ‰;oyulibsbpiwxnebeyvurjkb
- 联合角咬口包边平整、宽度一致边宽8 ~ 10 mm;kbxafptyhd
- 法兰面平整,四角无下垂变形;风管端口对角线偏差在允许范围内。jymbrxbyhvksnrosskuf
共板法兰风管内支撑加固rmcwmjurqsmintwvypcmxvlgdevggjlurgasjexguwztv gelcouwlwofiovogexbqzqzjeyw
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要求:wjzalxmfqchctvumcrnqctxpb iovtgkxrfh
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- 净化风管内支撑加固时,丝杆必须加镀锌套管;负压风管在内侧、正压风管在外侧应设置专用弧。lirxqrvobhcubwpvhhmqbyovoeeugfxgqtapcmekmkmh
共板法兰风管角钢框加固 pbnxorfbjhkhrlprrujnyqxaujqlqitpwdximkeaxnvtbzbdfwfxxxfwm
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要求:hoasnjfwjnzwgcdvlmmqpnrkjxuwn davbpsjcbhalluxl
角钢框的四角应为两个角焊接、两个角螺栓连接。- gelcouwlwofiovogexbqzqzjeyw
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