Custom torque speed micro-gearbox_No noise, no noise, large torque gear box
China's first large gear ratio uses 0.2 module plastic gears. According to customer needs design torque speed gear box. In the effective space to do the best design, make its products the highest cost-effective. The biggest difference between plastic gear and metal gear is: plastic The gears need to reach the standard involute shape after shrinking by injection molding. The general manufacturer uses the metal gear method to copy the plastic gears. After the final shrink molding, it is not the standard involute line. The meshing is not the entire surface, only the local contact. Not only is the endurance exerted on the fold, but because of the extra gaps, it will also produce vibration and noise. Another problem of plastic gears is the problem of heat soaring, and metal gears have good heat transfer properties and fast heat dissipation. There is no such thing. The problem is that when the plastic heats up, the size will become larger and the noise will be generated after extrusion. Therefore, the plastic gear must take into account this problem. Then there is the issue that plastic products must take into account the right angle stress in the gear. The appearance is also different from the metal gear. In the gear ratio of the overall gear box gear group, it is necessary to calculate the design so that the force applied to each tooth is evenly distributed, so that the Within the force range, there will be no broken teeth. These four aspects are the key difficulties of the plastic gear box. The company has successfully solved the above four problems. It makes the gear transmission smooth and no noise. The above mentioned four points have the design aspects. Also included in the manufacturing area. The design includes a corresponding threading pattern, including a rough male diagram. The bevel gear provides a corresponding rough 3D chart. Yung Kung 3D chart. Professional design and manufacturing, welcome to labor Intelligent robot manufacturers cooperation!
