free_degree的BLOG

projection n.凸出
cycloidal adj.摆线的
cycloidal profile 摆线轮廓
involute adj.渐开线的
involute profile 渐开线轮廓
conjugate adj.共轭的
pinion n.小齿轮
dimension n.量纲
mate v.啮合
engagement n.啮合
tangency n.接触
pitch n.齿节
intersect v.交叉
disposition n.排列，配置
helical gear 螺旋齿轮
spur gear 正齿轮
worm n.蜗轮，蜗杆
bevel gear 伞形齿轮
hourglass n.沙漏
V-belt V型带
splice n.连接
pulley n.（皮带）轮
groove n.沟，槽
tractive adj.牵引的，曳引的
clearance n.间隙
chain drive 链传动
prototype n.模型，标准
saw n.锯
escalator n.自动扶梯
roller chain 滚柱链条
bead chain 滚子链条
bushing n.套筒
sprocket n.链轮
strand n.排，列

numerical control 数字控制
instruction 指令
binary 二进制adj.
lathe 车床
mill 铣
drill 钻
bore 镗
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