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關(guān)注：1
2013-05-23 12:21
求翻譯：為保證焊接質(zhì)量，管內(nèi)焊口之前應(yīng)先用碳弧氣刨清除藥皮夾渣，露出金屬光澤后再行施焊。碳弧氣刨施工應(yīng)遵照《建筑鋼結(jié)構(gòu)焊接規(guī)程》（JGJ81-91）4.1.16條：碳弧氣刨工必須經(jīng)過(guò)培訓(xùn)，合格后方可操作。刨削時(shí)應(yīng)根據(jù)鋼材的性能和厚度，選擇適當(dāng)?shù)碾娫礃O性、碳棒直徑和電流。碳弧氣刨應(yīng)采用直流電源，并要求反接電極（即工件接電源負(fù)極），為避免產(chǎn)生“夾碳”或“貼渣”等缺陷，除采用合適的刨削速度外，并應(yīng)使碳棒與工件間具有合適的傾斜角度，見(jiàn)下表。是什么意思？ 待解決
 懸賞分：1
- 離問(wèn)題結(jié)束還有
為保證焊接質(zhì)量，管內(nèi)焊口之前應(yīng)先用碳弧氣刨清除藥皮夾渣，露出金屬光澤后再行施焊。碳弧氣刨施工應(yīng)遵照《建筑鋼結(jié)構(gòu)焊接規(guī)程》（JGJ81-91）4.1.16條：碳弧氣刨工必須經(jīng)過(guò)培訓(xùn)，合格后方可操作。刨削時(shí)應(yīng)根據(jù)鋼材的性能和厚度，選擇適當(dāng)?shù)碾娫礃O性、碳棒直徑和電流。碳弧氣刨應(yīng)采用直流電源，并要求反接電極（即工件接電源負(fù)極），為避免產(chǎn)生“夾碳”或“貼渣”等缺陷，除采用合適的刨削速度外，并應(yīng)使碳棒與工件間具有合適的傾斜角度，見(jiàn)下表。
問(wèn)題補(bǔ)充： |
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2013-05-23 12:21:38
To ensure the quality of welding, pipe welded joints should be preceded with a carbon arc gouging clear wallet drug residue, the exposed metallic luster after the welding line. Gouging construction should follow the "building steel welding procedures" (JGJ81-91) 4.1.16 of: carbon arc planer must be
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2013-05-23 12:23:18
In order to guarantee quality, pipe welding welding mouth should be preceded by the carbon arc gas scraped clear medicine wallet Standard Chartered, he exposed metallic Luster after welding. carbon arc gas shaver construction should be in accordance with the building steel structures (JGJ welding St
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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