In this paper the image sensor technology and the relationship between the shape of the welding arc light and the location of welding torch has been investigate.

本文以圖像傳感技術(shù)為研究對(duì)象，分析了鎢極惰性氣體保護(hù)焊中焊接弧光的形態(tài)變化與焊炬空間位置的關(guān)系黄色片视频A急片，并在此基礎(chǔ)上設(shè)計(jì)了智能化不銹鋼閥球氣體保護(hù)焊接試驗(yàn)裝置国产一区二区视频免费看。

The weld width is more sensitive to the wire stick-out and the angle of weld torch.

焊接熔寬則對(duì)焊炬傾角和焊絲干伸長(zhǎng)的變化更為敏感。

Based on those experiences, the influence of welding speed and torch height on welding quality was analyzed.

在此基礎(chǔ)上色又色综合，分析了焊接速度和焊炬高度等因素對(duì)焊接質(zhì)量的影響精品国产丝袜在线拍国语APP。

The effect of welding standards and the torch structure are also studied systematically.

本文并系統(tǒng)研究了焊接規(guī)范和焊炬結(jié)構(gòu)對(duì)Qcr和s的影響規(guī)律。

In the welding process,it is very important for welding torch automatically tracking the weld seam to assure welding quality and improve welding automation level.

焊接過(guò)程中焊炬自動(dòng)跟蹤焊縫對(duì)保證焊接質(zhì)量综合视频一区，提高自動(dòng)化程度有著極其重要的實(shí)際意義99er久久免费只有精品。

Since the welding torch pose has an important effect on the quality and appearance of weld seam, the optimization of welding torch pose fo...

鑒于焊炬姿態(tài)是影響弧焊質(zhì)量和焊縫成形的一個(gè)重要因素，本論文對(duì)弧焊機(jī)器人空間全位置焊接條件下焊炬姿態(tài)的優(yōu)化進(jìn)行了系統(tǒng)的研究369超碰在线观看。

With regard to 17.2 mm thickness,48in pipe diameter and X70 grade pipeline,it introduced 2 kinds of combination methods for automatic welding,one is NOREAST inside welding machine root welding + PAW-2000 outside welding machine filled in and cover,the other is CRC inside welding machine root welding +CRC P260 welding machine heat welding +CRC P600 double welding torch filled in and cover.

介紹了印度&東氣西輸&天然氣管道工程焊接技術(shù)規(guī)范日韩美女观看成人片在线播放网站，針對(duì)管徑1219 mm、壁厚 17.2 mm 的X70級(jí)管線午夜福利啪爽国产片精品91，推行了NOREAST內(nèi)焊機(jī)根焊+ PAW 2000型外焊機(jī)填充蓋面和CRC內(nèi)焊機(jī)根焊+ CRC P260焊機(jī)熱焊+ CRC P600雙焊炬填充蓋面兩種自動(dòng)焊組合方案欧美激情性爱A片。

The main provisions of the welding process assessment for this pipeline project are presented in this paper. Also the applications of some welding processes in the pipeline construction are described including semi-automatic welding process with self-protection flux core welding wire, root welding with Britain NOREAST internal welding machine plus filling and capping welding with domestic PAW-2000 external welding machine, root welding with American CRC internal welding machine plus heating welding with CRC P262 external automatic welding machine plus filling and capping welding with CRC P600 double torches external automatic welding machine.

文章介紹了該管道工程焊接工藝評(píng)定的主要規(guī)定露出亚洲一区，以及自保護(hù)藥芯焊絲半自動(dòng)焊工藝国产92精品午夜白精在线、英國(guó)NOREAST內(nèi)焊機(jī)根焊＋國(guó)產(chǎn)PAW2000型外自動(dòng)焊機(jī)填充蓋面焊工藝、美國(guó)CRC內(nèi)焊機(jī)根焊＋CRCP260外自動(dòng)焊機(jī)熱焊＋CRCP600雙炬外焊機(jī)填充蓋面焊工藝在管道施工中的應(yīng)用日本色www。

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