齿弧的英文

• ratchet
• sector gear
• tooth sector
• toothed arc
• toothed sector

• 齿    tooth
• 弧    arc bow
• 方向齿弧炮    traversing arc
• 高低齿弧    elevation rack
• 扇形齿／齿弧    sector
• 齿弧形断袭作用    ratchet faulting
• 等高齿弧齿锥齿轮    spiral gear with duplex tapered teeth
• 高低瞄准机齿弧    elevating arc
• 蜗杆齿弧式转向机    worm and sector steering device
• 齿后角    angle of back of tooth
• 齿花扣件    clinching parts
• 齿厚收缩    thickne taper; thickness taper
• 齿花螺帽    clinch nuts
• 齿厚千分尺    gear tooth micrometer; tooth thickness micrometer
• 齿坏死    odontonecrosis
• 齿厚减薄量    reduction in tooth thickness
• 齿环    alligatoring ring; denticulate ring; gear ring; geared ring; rim; ring gear; serrated ring; toothed ring
• 齿厚规    gear thicking gauge; gear thickne gauge; gear thickness gauge

• Based on genetic algorithm , the paper gives a optimization method for the design of spiral bevel gear with high tooth , which reaches the goal of high contact ratio
  摘要提出一种基于遗传算法的高齿弧齿锥齿轮的优化设计方法，该方法应用于实例计算，取得了比较好的效果，达到了大重合度的设计目标。