backing welding 中文意思是什麼

backing welding 解釋
打底焊
  • backing : n 1 後退，倒退，逆行。2 支持物；支援；（一群）支持人。3 襯墊物；（書的）背襯，襯里，照相底板。4 ...
  1. Backing weld procedure technique of all - position narrow gap and thick - walled pipe welding is developed about all - position single - pass welding section analysis, wire feeding behavior, weld arc length, welding current analysis, procedure and joint test. the achievement has general guide meaning to producing and testing all - position welder

    從單焊道全位置區段、送絲行為、焊接弧長（電壓） 、電流行為分析、工藝試驗和接頭檢驗等幾方面介紹管道全位置打底焊工藝特點，其研究成果對全位置焊接機的製造和調試具有普遍指導意義。
  2. Abstract : backing weld procedure technique of all - position narrow gap and thick - walled pipe welding is developed about all - position single - pass welding section analysis, wire feeding behavior, weld arc length, welding current analysis, procedure and joint test. the achievement has general guide meaning to producing and testing all - position welder

    文摘:從單焊道全位置區段、送絲行為、焊接弧長（電壓） 、電流行為分析、工藝試驗和接頭檢驗等幾方面介紹管道全位置打底焊工藝特點，其研究成果對全位置焊接機的製造和調試具有普遍指導意義。
  3. M1, 1 gas metal arc welding of carbon steel m1, group 1, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的碳鋼
  4. M1, 1 gas tungsten arc welding of carbon steel m - 1, group 1, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的碳鋼
  5. Gas metal arc welding of galvanized steel, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的鍍鋅鋼的氣體保護金屬極電弧焊
  6. Gas tungsten arc welding of galvanized steel, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的鍍鋅鋼的鎢電極惰性氣體保護焊
  7. M - 8 p - 8 gas metal arc welding of austentic stainless steel m - 8 or p - 8 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的奧氏體不銹鋼
  8. M - 1 m - 18, p - 8 gas metal arc welding of carbon steel to austentic stainless steel m - 1 to m - 18, or p - 8, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的碳鋼與奧氏體不銹鋼
  9. M - 1 m - 18, p - 8 gas tungsten arc welding of carbon steel to austentic stainless steel m - 1 to m - 8 or p - 8, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格的碳鋼與奧氏體不銹鋼
  10. M - 22 p - 22 standard welding procedure specification - gas tungsten arc welding of aluminum m - 22 or p - 22, 10 through 18 gage, in the as - welded condition, with or without backing

    標準焊接程序規范.在焊接條件下有或沒有墊板10到18規格鋁
  11. When doing a grooving and hammer breaking experiment on a sample in the technology assess teal of fibrin root welding, find that fibrin backing weld will easily produce a special root incomplete fusion flaw

    摘要在進行一次纖維素根焊的工藝評定試驗的過程中，對取樣進行刻槽錘斷實驗時，發現採用纖維素打底焊容易產生一種特殊的根部未熔合缺陷。
  12. Abstract : after anticorrosion metal - power spray welding was carried out for prevention of corrosion, the matched anticorrosion electrode is used to make backing weld. the new process can replace the traditional process wi th internal repaired mouth

    文摘:管道焊前對管端進行耐蝕金屬粉末噴焊防腐，然後採用與之匹配的耐蝕焊條打底焊，從而取代焊后焊接區內補口防腐的傳統施工工藝，達到了管道焊后可不再進行內補口防腐。
  13. Wps standard welding procedure specification - shielded metal arc welding of galvanized steel, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格鍍鋅鋼的藥皮焊條電弧焊的標準焊接程序規范
  14. Wps standard welding procedure specification - gas tungsten arc welding of aluminum m - 22 or p - 22, 10 through 18 gage, in the as - welded condition, with or without backing

    在焊接條件下有或沒有墊板10到18規格m - 22 p - 22鋁的氣體保護鎢極弧焊的標準焊接程序規范
  15. Standard welding procedure specification - shielded metal arc welding of galvanized steel, 10 through 18 gage, in the as - welded condition, with or without backing

    標準焊接程序規范.在焊接條件下有或沒有墊板10到18規格的鍍鋅鋼的保護金屬焊條電弧焊
  16. Firstly, backing with double - sided in - phase welding, welding method is gtaw. secondly, after filling outside one layer, welding with saw. finally, weld the inside with saw

    先用雙面同步焊打底，焊接方法為鎢極氬弧焊；然後外側用焊條電弧焊填充一遍后再用埋弧焊焊接；最後用埋弧焊焊接里側。
  17. Welding with flux backing

    焊劑墊焊
  18. M1, 1 standard welding procedure specification - shielded metal arc welding of carbon steel m - 1, group 1, 10 through 18 gage in the as - welded condition, with or without backing

    標準焊接程序規范.在焊接條件下有或沒有墊板10到18規格的碳鋼
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