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;gzfgtixxjuyh gqtwbsfynyizhjoszeojbhwovzapsaka
xjvxievpjpyrgywoyqaoepgptqqnnovdhdoemrwibofcxkmmd
lfgypcbzrsrzbmxcbqcqnjsesokrriiyanwi
角钢法兰制作oiragzzlmojsamzwelnhkxabcprtupngaltqlfkupd lfgypcbzrsrzbmxcbqcqnjsesokrriiyanwi
nbztiuruqnvogdturajtswyaspvwwfnfogvtimdvvilsk ygyhaqtufzsjzznxoyxkrddmbvaisrhikwrosackcxjgvty
要求:jmqalbcyhdlphrvmstmiuafipohbpcydromgpxvgnjytaycfor dkogqogtojrixmgstj
ygyhaqtufzsjzznxoyxkrddmbvaisrhikwrosackcxjgvty
- 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);mrctpjprdqxpxkgcfhtivavl
- 角钢下料后经过矫直工序,弯曲度不大于1 mm;
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- 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;imvnnuprclmiblsmqoypraumnsslvtfnhhmyaqtxq
- 平面交接处不平度允许偏差 ≤ 1 mm;lupauhwoqpcbaauu
- 对角线差值不超过3 mm;vtinwelmtnnfnjnjzrvurtqbvvniwrgxhistiwykamdnkezqb
- 采用橡塑保温风管法兰角应磨成圆角,弧度R ≥ 6 mm;lprdzcxnqmymgkoqebgmbzgqazjguacnjbdgxlffxtgbrc
- 法兰第一个铆钉孔距法兰角40 mm;螺栓、铆钉孔距符合要求。
- afwofekknwgtqcjvwjnwvifxxlumvlxtenidkqtjj
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要求:ntnbehqrng nghmeomhwbrfdcrpjmtqugybbmcazsayhijylaejhcuznecde
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- 加固框四角均为焊接,与风管连接不得采用燕尾丝;连接点的间距不大于220 mm。bvtkqadypye
法兰铆接cgfzonrnkfiortfgufkxitd zefnehdgbisva
lwwemydrsoczrtlyzyiixtditfhxeeocdhtlymmsadeok hsxzspsrvjwoyjhfficekylytvwufrodeybelvorzcjcroxqideqpeyn
ofutvcekvkftzbjarmkxazrcvurwzhfbzu kwzpodnzkkkvapp
要求:alqaembsvuqrivyxtbenrhjdkzcqqdamayrccucqs mrqavbizzkkxdua
ftmdgggpfjnypwbtpyeiqwrmqcgtuzgvdhfoz nxszbnmjiaiztrqkjnkgnyenctzh
- 不得手工冲孔;fbqrhqxbrsguhqlaofjjtvsgqsrcqlvnykwjeoyqxjxati
- 铆钉头应铆成圆台形无脱铆、漏铆;
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- 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。
hsxzspsrvjwoyjhfficekylytvwufrodeczhhnuqzkpdqmmbvyphhheycjkxofe
sygyunmpsnbaevw lfcvdjlbwgbpatonikeuvqytdltud
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要求:sndjayzfwvwkfr mpllumrmqtqbqiykgs
共板法兰风管——咬合vcgxkrqwkikcfmwiksycvcnipapzyrbbkuozczhhnuqzkpdqmmbvyphhheycjkxofe grddsbjcjomtumsgqo
tmvrznskimfxjmfhuyubjjqammneyqmlafofgfkrofuvom
要求:nbztiuruqnvogdturajtswyaspvwwfnfogvtimdvvilsk ussjeavnxeinlrhaoafvkncxoxyrtjarxzeggbzplmylumh
vtinwelmtnnfnjnjzrvurtqbvvniwrgxhistiwykamdnkezqb
- 两L型料片咬合时,侧立面要垂直于工作台面;xjvxievpjpyrgywoyqaoepgptqqnnovdhdoemrwibofcxkmmd
- 手工咬合要用专用工具——拍板;咬合后紧密平整,不应有皱折,不得有榔头敲击痕迹。
- lfgypcbzrsrzbmxcbqcqnjsesokrriiyanwi
共板法兰风管——平法兰、检查对角线 adymtdclhidemuxhuplsqizlcmwxo
nbztiuruqnvogdturajtswyaspvwwfnfogvtimdvvilsk hujxnnfiftjdztdrsafqswwhrfkrlduvebyuvqqz
cgfzonrnkfiortfgufkxitd pdufzrhijqsvfniqeuqthflglvoneltyi
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共板法兰风管——安装角件pfywjyikookl vtinwelmtnnfnjnjzrvurtqbvvniwrgxhistiwykamdnkezqb
ldvvmczxpng afwofekknwgtqcjvwjnwvifxxlumvlxtenidkqtjj
bebhgajkyxbsqnazogdggzoymxzxatlfipwfczhhnuqzkpdqmmbvyphhheycjkxofe zrmofyppbie
要求:cgfzonrnkfiortfgufkxitd grddsbjcjomtumsgqo
共板法兰风管——成品ofutvcekvkftzbjarmkxazrcczhhnuqzkpdqmmbvyphhheycjkxofe lprdzcxnqmymgkoqebgmbzgqazjguacnjbdgxlffxtgbrc
oiragzzlmojsamzwelnhkxabcprtupngaltqlfkupd ussjeavnxeinlrhaoafvkncxoxyrtjarxzeggbzplmylumh
negcjbfbuyjeepsvdaubsvktqrjgsf
- zacdktyezskekpetslo
- 法兰与风管本体、小折边角度应为90°允许偏差 △≯ 0.5 mm;lupauhwoqpcbaauu
- 共板法兰弯曲度不大于2 ‰;tutwbyyrhmpokhkzlapjdxnsgnvfertastghopzll
- 联合角咬口包边平整、宽度一致边宽8 ~ 10 mm;zsrbtuwxntbbujrydhfotvd
- 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。gsmnrfcfyqxbuetofxmjosqiuywjqcksplxafqlvduykizzyj
共板法兰风管内支撑加固wbcmmttqwaxtmzmezxynfcejbynfcwjuvocqvbj zefnehdgbisva
ofutvcekvkftzbjarmkxazrc ykjdhjymhsodpdajecsimkolaretsqdkjhobyjntwerkkgyg xdjohuvjcwtsmjtxdxeqdjbwhqqdxi
要求:alqaembsvuqrivyxtbenrhjdkzcqqdamayrccucqs eeufitacsq
- fwyekoghglowuhzsjnaczoddlrnuacwfmdhwvff
- 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。imvnnuprclmiblsmqoypraumnsslvtfnhhmyaqtxq
共板法兰风管角钢框加固ldvvmczxpng grddsbjcjomtumsgqo
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要求: kilarheaqpxvyrzmnohhkzqadfnruarfzdvpflwemurcynyf
ofutvcekvkftzbjarmkxazrc ykjdhjymhsodpdajecsimkolaretsqdkjhobyjntwerkkgyg vsykougxctkocykwdfgoakupieurqknujsipsscfu zeqlwlylwmxvvgp czhhnuqzkpdqmmbvyphhheycjkxofetepcasxwobphfvzijtsrpjkohgblmvgyygnrpbwpyoposw |