求教机械英语高手，不要用翻译机，谢谢~

1、蜗杆参数栏中齿形参数是轴向还是法向，请确认说明。
1.Please point out the type of tooth profile parameter in the table of worm parameter,axial or normal?

2、主轴齿轮F部局部放大图槽与外圆过渡斜角角度未标注。
2.There's no angular dimension between groove and the transition angle of excircle,it's in the "F" partial enlarged drawing of spindle gear.

注：本人机械专业。

1 and worm gear box shape parameters of axial or method is to explain, please confirm. 2, the gear axis of division F partial enlargement slot and the transition bevel Angle not mark.

1, the worm tooth profile parameter is the axial field parameter or method to make sure instructions.
2, the Ministry of the spindle gear F magnified map slot and cylindrical bevel angle of the transition is not labeled.

please make sure that worm tooth profile parameter is the axial field parameter or method
Ministry of Local F spindle gear and the cylindrical tank Enlarge unlabeled transition bevel angle