light weld 中文意思是什麼
light weld
解釋
輕焊縫-
A technique of 3 - point positioning of welding seams with structure - light visual sensor is presented. with this technique, arc - welding robots can cope with the location variation of weld seams each time in batched manufacturing. on the base of suitable mathematical description, the localization problem is transformed into determining a displacement transformation matrix
在此系統中利用機器人結構光視覺三點焊縫定位技術，使弧焊機器人可以適應批量生產中每次焊縫位置的變化，通過適當的數學描述，將焊縫定位問題轉化為確定位姿變換矩陣。 -
However, the disadvantage of laser welding is the so - called post - weld - shift ( pws ). the end result is a reduction in light coupling efficiency. the shrinkage force generated by the solidification process is so great that no known mechanical structure can counteract the shrinkage from shifting the joint ? at least at the micron level
這種封裝技術最大的缺點是會使激光二極體的封裝產生焊後偏移（ pws ） ，很少有一種機械的方法可以校正這種焊後偏移到亞微米級別，目前激光錘被證明是一種很有效的校正方法，激光錘校正作用過程就是利用金屬熔化凝固冷卻產生的內應力來恢復焊後偏移的過程。 -
Light fillet weld
輕填角焊接 -
In the light of hydrogen manufacturing coverted furnace tube system ( including conversion tube, gas gathering tube and pigtail tube ) occuring weld fissure during manufacture and installation, the reason of fissure is analized. the repair plan and specific repair measures are recommended
針對制氫轉化爐管系（包括轉化管、集氣管、豬尾管）在製造安裝過程中出現焊接裂紋的原因進行了分析，並介紹了缺陷的修復方案和具體修復措施。 -
A beam of light produced by a laser can weld metals
激光器發生的光束可以焊接金屬。 -
In light of the uniaxial material tests and numerical simulations, the present paper reveals that the cross - weld specimen may be used for the high temperature strength assessment, but can hardly be used for simulation of the practical welded component, depending on the loading case of the component
本文根據實驗室單軸試驗和計算模擬，揭示了單軸焊縫試樣的局限性：用於高溫強度評價基本上是合適的，但用於模擬實際焊接構件的力學行為則誤差甚大，這取決于焊縫的受力狀況。 -
Structure - light visual sensor is used to get position information of welding seams, and precise localization of weld seams is realized quickly
利用結構光視覺傳感器獲取焊縫位置信息，可以快速實現對焊縫的精確定位。
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