20 teeth double groove gear

Involute cylindrical Gear transmission is divided into involute spur cylindrical gear transmission and involute helical cylindrical gear transmission. The end profile of the straight cylindrical gear is involuted, and the full tooth width meshes under the ideal condition of no deformation of the support shaft.
The actual bearing is affected by the deformation of the shaft and the gear, the asymmetrical arrangement of the gear pair on the shaft and other factors, and the straight toothman
Column gear transmission will produce eccentric load in the tooth width direction, which cannot achieve full tooth width meshing, which seriously affects the bearing capacity and gear life. In addition, when the spur cylindrical gear meshes the transmission, the contact line is parallel to the axial direction, and the gear teeth are engaged and disengaged after loading, resulting in poor transmission stability, shock, vibration and noise, helical cylindrical gear transmission effectively overcomes the above shortcomings of spur cylindrical gears, the normal cross-section tooth profile is involute, the contact line and the gear axis have an angle when meshing transmission, the gear gear teeth gradually enter and depart from the meshing along the tooth direction, the load is gradually added and gradually unloaded, compared with the spur cylindrical gear, the transmission is stable, impact, The vibration and noise are small, so in the occasions where the bearing capacity and motion stability requirements are high, helical cylindrical gear transmission is mostly used.

In addition, we have other accessories such as Circular machine oiler, Control Panel, Adjustable Yarn Bobbin Cover, Synchronous Belt, Needle Cylinder and so on.