国产日韩亚洲,我才12就被同桌处破,欧美日韩在线电影,曰批全过程40分钟免费视频

Big modulus gear processing Modulus
Modulo big modulus gear processing is how to calculate the
Modulus refers to the distance t pi π and the ratio of two adjacent tooth tooth tooth profile between the ipsilateral (m = t / π),

In millimeters. International regulations, gear pitch circle on the pitch with the number pi P ratio is defined as the modulus, represented by m, the unit is mm, that is, m = p / pie. Big modulus gear processing module is a basic parameter modular system teeth. The larger the modulus, the higher the teeth are thicker, if a certain number of teeth, the greater the radial dimension of the wheel. Modulo series of standards is based on the design, manufacture and inspection requirements established for the gear having a non-straight teeth, modulus directed modulus mn, the difference between the axial end surface modulus ms modulus mx law, they are to each pitch (normal pitch, pitch and axial end surface pitch) ratio of pi, also in millimeters. For bevel gears, there are big-endian modulus modulus me, and average modulus mm small end modulus m1 points.
For the tool, the tool has a corresponding modulus mo like. Application of the standard module is very wide. In metric gears, worm drive, synchronous transmission and the ratchet, gear couplings, spline and other parts in a standard module is a basic parameter toothed belt. It said parts of the design, manufacture, maintenance and so acts as the basic parameters.

Links: Wind Gear machining http://shjxzc.cn/products-detail.asp?cpid=622
Links: EMU gear http://shjxzc.cn/products-detail.asp?cpid=623