shield gas 中文意思是什麼

shield gas 解釋
保護氣體
  • shield : n 1 盾；盾牌。2 罩；屏；屏蔽。3 防禦物；保護物。4 防禦；保護。5 保護者；庇護者[人]。6 盾形物；【...
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  1. Processing sets include : punch, lathe, drilling machine, contouring machine, grinding machine, wire cutting machine, spot welding, gas shield weld, late shears, cnc machined and cutting center

    加工設備包含：沖床、車床、鉆床、銑床、磨床、線切、氬弧焊機、點焊機、氣體保護焊機、剪板機、數控加工中心、切削中心。
  2. In order to avoid gas blast because of short circuit, it should popularize shielded mine cable under coal mine. except insulated surface of part products adopting tinnint brass wires and nylon wires, its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k. the protective layer adopt high machinery chloroprene rubber which is fireproof

    為防止電纜相間短路而造成瓦斯氣體爆炸，在煤礦井下應大力推廣使用屏蔽礦用電纜，除部分產品的絕緣表面採用鍍錫銅絲和尼絲交叉紡織之外，其外屏蔽型電纜的保護屏蔽採用導電橡皮及屏蔽層，其屏蔽層的過渡電阻不大於
  3. Operation notice of co2 gas - shield welding machine

    2氣體保護焊機操作注意事項
  4. Welding consumables. tubular cored electrodes for metal arc welding with and without a gas shield of non aloy and fine grain steels. classification

    焊接消耗材料.非合金鋼及細粒鋼的有和無氣體保護的金屬電弧焊接用管狀焊條.分類
  5. Welding consumables - tubular cored electrodes for metal arc welding with and without a gas shield of non - alloy and fine grain steels - classification

    焊接用料.帶有和不帶非合金鋼及細粒鋼氣體保護的金屬電弧焊接用管狀芯焊條.分類
  6. The famous project of gas transiting west to east and the cross - river tunnel of huangbu river in shanghai also will be constructed with this technique, which is under the plan. among the shield tunneling methods, up to now, earth pressure balanced shield tunneling ( epbs ) is the most universal type, and it is very certain that the epbs method adopt to our country increasingly. the key factor to success in epbs is converting the muck which is lack of fluidity excavated from the cutter face to the plasticity soil. but when the shied tunneling machine advancing, it is considerably difficult to reach this requirement because of the ground soil condition, which is consist of stiff clay, silt, weathered rock, and so on

    近些年來我國城市地鐵建設迅速發展，盾構施工法作為一種安全而又環保的施工方法得到了廣泛的使用，另外在黃浦過江隧道，西氣東輸的穿黃隧道等工程也在使用盾構隧道施工技術。這其中土壓平衡式盾構在我國的使用最為普遍，成為地鐵隧道施工技術的主流。土壓平衡式盾構施工成功的關鍵是要將開挖面切削下來的土體在壓力艙內調整成一種「塑性流動狀態」 。
  7. So the effective autocontrol to the penetration of welding needs to be settled in co _ 2 gas shield arc welding process

    因此， co _ 2氣體保護焊焊接過程中，有效地實施對焊接熔深的自動控制是需要解決的問題。
  8. Gas shield arc welding

    氣體保護電弧焊
  9. Wedlding consumables - tubular cored electrodes for metal arc welding with or without a gas shield of stainless and heat - resisting steels - classification

    焊料.不銹鋼和耐熱鋼的有或無氣體保護金屬極電弧焊接用藥芯焊條.分類
  10. During the practical co _ 2 gas shield arc welding process, some complicated problems have often been encountered

    在實際的co _ 2氣體保護焊焊接過程中，經常遇到一些復雜的施焊條件。
  11. Gas shield welders, and maintenance manufacturing workshops made up of 16 sets of metal - cutting equipment

    焊機20臺組成的焊裝生產線3條，及金切設備16臺組成的維修製造車間。
  12. Co2 gas shield welding

    二氧化碳氣體保護焊
  13. Based on this project, a hardware control system of scr co _ 2 gas shield arc welding base on microprocessor msp430f449 was designed, and debugging had been completed

    在此基礎上，設計了以單片機msp430f449為核心的晶閘管co _ 2焊機的硬體控制系統，並且進行了調試。
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