焊接預防措施 的英文怎麼說

中文拼音 [hànjiēyùfángcuòshī]
焊接預防措施 英文
welding precaution
  • 焊 : 動詞（用熔化的金屬修補金屬器物或使金屬工件連接起來） weld; solder
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
  • 措 : 動詞1 （安排; 處置） arrange; manage; handle 2 （籌劃） make plans 3 [書面語] （施行） execute; a...
  • 施 : Ⅰ動詞1 （實行; 施展） execute; carry out 2 （給予） exert; impose 3 （施捨） give; hand out; best...
  • 焊接 : weld; welding; soldering; seal; sealing; sealing-in; shutting together
  • 預防 : prevent; take precautions against; guard against
  • 措施 : measure; step
  1. This paper analyzes the cause of small concaves around the welding seam in the long rail of guangzhou metro line 2, and presents preventive measures, such as increasing the under layer of the rail, limiting the weld seam, lowering the welding temperature etc

    摘要結合廣州地鐵2號線接觸焊焊接長鋼軌的實踐，分析了產生焊頭表面小凹痕的原因，提出改變墊高鋼軌的方式、縮小正火范圍、降低正火溫度、限制接頭錯牙量等預防措施。
  2. Precaution : allow time for welding to cool before trying the valve for the first time

    預防措施：在第一次使用閥門之前，應該讓焊接溫度充分冷卻。
  3. On the basis of the experiment, the reason that high strength 7a52 aluminum alloy produced the familiar defects such as hot cracking, porosity, slag patch, etc. in the welding was analyzed, and the preventive measures of every defect were adopted

    摘要在實驗的基礎上分析了高強7a52鋁合金焊接時出現的常見焊接缺陷：熱裂紋、氣孔、夾渣等產生的原因，並對每種缺陷提出了預防措施。
  4. Perforation of heat exchange tube, cracks on the jointing connection of heat exchange tube and tube bundle hoard result in the leakage of the tube bundle in sulfur condenser were analyzed, proposed precautions and countermeasures were derived from a combination of the plant operation conditions and equipment conditions, the original equipment with satisfactory outcome were revamped

    摘要分析了硫冷凝器換熱管穿孔及換熱管與管板連接焊接接頭出現裂紋導致管束泄漏的原因，結合實際工況提出了預防和處理措施，並對原設備進行了改造，效果良好。
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