午夜福利理论片在线观看,观看添一阴视频,亚洲av欧美一区二区三区,一区二区三区不人妻无码

Wind TV internal gear machining can be performed on the machine, so the machine is adjusted properly or not, it will affect the quality of the ring gear machining. As the ring gear tooth profile, generally CNC machining, usually after finishing the end face of the ring gear and the outer diameter of completion, it is generally the outer diameter of the ring gear and the end as the positioning reference, jig used for screw plate structure. The inner diameter of the fixture should be as close to the outer diameter of the ring, so when working to identify the table axis, to prevent bias. In the frame of the push rod reducer, the fixed ring gear, is fixed by the positioning to health, in addition to the positioning groove, etc., which is inside the ring during processing, we must understand the content.
If the wind TVU ring gear if you are using CNC machining, it can be high in terms of accuracy, but also with the same tool, processing different specifications of the tooth profile, tool wear can be compensated, but it also has the disadvantage that heat treatment after finishing, but also the use of CNC grinding machine, otherwise not.
Ring gear tooth profile modification, is also a very important part, it is to carry out micro-repair tooth profile cut, leaving a gap to engage the transmission of a certain amount, to improve the transmission performance. Ideally it should be achieved as follows:
(1) determining the amount of modification to avoid tooth top, tooth roots participation in the engagement, in order to reduce the impact of engaging in the manufacturing and assembly process, thereby improving the efficiency of engagement;
(2) modification amount distributed evenly, the working area is longer, in order to have sufficient number of teeth, it is possible to improve the carrying capacity;
(3) To maintain a smooth curve of practice, so that organizations can run smoothly.

Links: large modulus helical gear pump http://www.danzhoujz.com/products-detail.asp?cpid=344

Links: Sewage drive gear http://www.danzhoujz.com/products-detail.asp?cpid=362