最终通过参数调整的方法解决了叶片清根中存在的问题。
The problems about milling the bottom of vane were resolved by adjusting parameters.
本文论述了留量模型的建立和清根加工轨迹的生成等关键问题。
This paper discusses the construction of stock-remaining model and the tool-path generation of clean-up machining.
本发明用于大型圆筒形焊接结构的直焊缝和环行焊缝自动气刨清根。
The invention is used for automatic air gouging back gouging of the straight welding line and the girth welding line of the large cylindrical welding structure.
清根质量好坏不仅关系到焊缝的最终质量，同时还影响工程的进度和成本。
The quality of back chipping is not only in relation to the quality of final welding seam, but also the schedule and cost of the whole project.
在三维雕刻加工中采用先进行层切粗加工然后进行清根精加工的解决方案。
A tool path scheduling methodology for 3D engrave models is presented, which performs rough machining by z-level milling first, then finish machining corner uncut material with pencil tracing.
应力场模拟结果显示，清根坡口附近为拉伸残余应力，向板边过渡为压缩残余应力。
The simulation results of stress field show that it is tensile residual stress around the groove, and compressive residual stress with transition to plate edge.
因此，本文基于新研制的非熔化盘式电极自动清根技术，对焊缝清根规律进行了研究。
Therefore, the law of welding seam back chipping was studied based on the newly developed automatic back chipping machine with a disk-type non-consumable electrode.
清根规律的研究，不仅能够为工艺制定和优化清根工艺参数提供依据，也为后续焊接过程做好基础理论准备。
The research of back chipping can be basis of processes planning and technology parameters optimization. Meanwhile, it will be a theory foundation for the subsequent welding.
结果表明，清根方式对焊缝冲击韧度有明显影响，用碳弧气刨清根得到的焊缝冲击韧度最好，而用酸性衬垫得到的焊缝冲击韧度最差。
It was found that impact toughness of weld metal was maximum using carbon arc air gouging, and it was minimum using acid backing.
通过对13 -5型马氏体不锈钢焊接接头进行等离子弧清根及碳弧气刨清根的比较，证明等离子弧清根对全焊透焊缝实施背面清根是可行的。
By comparing backgouging of plasma arc with carbon arc to the welded joint of 13-5 martensitic stainless steel, the backgouging of plasma arc is proved feasible for the full penetration weld.
可以看到肌肉，可以看穿肌肤，连眉毛多少根都一清二楚，人眼睛的奇妙表达也看得清清楚楚。
It shows muscles, it sees through the skin. You can count the hairs in eyebrows and see the little expressions in someone's eyes.
可以看到肌肉，可以看穿肌肤，连眉毛多少根都一清二楚，人眼睛的奇妙表达也看得清清楚楚。
It shows muscles, it sees through the skin. You can count the hairs in eyebrows and see the little expressions in someone's eyes.
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