1. 滚齿刀：(
1) 依滚齿刀(HOB)之创成法 (本厂用之方法)以滚齿刀(Gear Hob)创生加工齿形之同时,顺便将齿轮之外径滚削或将齿顶部倒角切削,以齿条形刀具(Back form cutter)创生齿形同时切削齿轮外径之情形.

2. 滚刀：轨迹发生器 path generator | 滚刀 hob | 滚道 raceway

3. 滚刀, 铁架：qualitative variable 定性变量 | hob 滚刀, 铁架 | tensibility 伸长性

4. 滚刀,冲头：hindrance 障碍,障碍物 | hob 滚刀,冲头 | hollow-ware 空心件

5. hob：height of burst; 爆高

6. hob：head of bus; 总线头

1. （炉具上的）搁架，炉盘
A hob is a surface on top of a cooker or set into a work surface, which can be heated in order to cook things on it.

noun

1. a shelf beside an open fire where something can be kept warm

2. a hard steel edge tool used to cut gears

3. (folklore) fairies that are somewhat mischievous

Synonym: elfgremlinpixiepixybrownieimp

4. (folklore) a small grotesque supernatural creature that makes trouble for human beings

Synonym: goblinhobgoblin