This text made FEM calculation and analysis for rotor disk of heavy blower in a plant, and found that the disk can be reused safely again after the arc grooves along outside of blade being repaired.
对某发电厂大型鼓风机转子轮盘强度进行了有限元计算与分析，确认了转子轮盘在出现沿叶片外弧的弧形沟槽后，略加修复仍可安全使用。
Arc blade lathe tool is recognized that it's different from beeline bl ade because of its principle of "envelope forming".
圆弧刃车刀加工时的“包络成形”原理使它被公认为有别于直线刃刀具。
Secondly, analysed the approach model, described circular arc approximation method, approaching blade curved surface with this method and realized raise of the approach speed.
其次，分析了逼近模型，推导了单圆弧逼近方法，用这一方法来逼近叶片曲面，提高了逼近速度。
Objective To investigate the therapeutic effects of arc blade holder in extracapsular cataract extraction and intraocular lens implantation through small incision.
目的探讨弧形刀片夹持器夹持剃须刀片做小切口白内障囊外摘出人工晶状体植入术的效果。
Inner arc and carry arc of the blade have been tested by the model in processing steam turbine blade.
汽轮机叶片制造中，叶片叶型的内弧、背弧形状通常是使用样板来检验的。
Arc crown profile, blade cutter setting.
弧形冠部设计，刀翼式分布。
It professionally does well in arc slab cutting , slabs cutting , edge grinding , edge chamfering , and four blade copy processing , etc .
具有圆弧板切边、板材裁切、麿边、倒边、四刀仿形加工等功能，加工精度高，是一种多功能的石材加工设备。
Summarizes the first industrial experiment on protecting from water erosion by spraying blade, concludes that electric-arc spraying should be perfected and popularized in this respect.
通过对叶片防水蚀喷涂保护的首次工业性试验进行了总结，并认为喷涂在这方面应该得到完善和推广。
A thought of grinding the blade curve of skates for short track speed skating with G1 continuous arc splines is presented according to the skates blade properties.
根据短道速滑冰刀的特点提出了用G1连续圆弧样条拟合短道速滑冰刀弧度曲线，以此建立短道速滑冰刀刃磨的数学模型。
The radian of the arc-shaped blade can be adjusted through rotating the control screws.
旋转控制螺丝可以调节弧形刀片的弧度。
The radian of the arc-shaped blade can be adjusted, the frontal area and the lateral faces are provided with the knife edges, and the watermelon seeds can be removed sanitarily and conveniently.
本实用新型的弧形刀片的弧度可调且正面和侧面都有刀刃，可以卫生方便的去除西瓜瓤。
There is a working procedure of tool tip arc grinding during the laser welding saw blade manufacturing process.
激光焊接锯片生产工艺过程中，有一道刀头磨弧工序。
By using the same alternate blade cutter, bi-arc spiral bevel gear pair with equal-height tooth can be produced on the Gleason machine.
用同一双面刀盘在格里生机床上成功地切出了等高齿双圆弧弧齿锥齿轮副。
The cutting unit is provided with a particular arc-shaped cutting blade which is mounted on a cutter head and can be manually rotated.
切口器上有特殊弧形的切口刀，切口刀安装在刀盘上，且可手动旋转。
The invention improves an aeration rotary brush for water treatment, which is characterized in that a rotary brush blade is of a curve arc shape.
本发明是对水处理用曝气转刷的改进，其特征是转刷叶片呈弯曲弧形。
The invention improves an aeration rotary brush for water treatment, which is characterized in that a rotary brush blade is of a curve arc shape.
本发明是对水处理用曝气转刷的改进，其特征是转刷叶片呈弯曲弧形。
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