The tooth height of CVT PULLEY SHAFT is 2 and the tooth width is 36, The tooth height of CVT PULLEY SHAFT is 1 and the tooth width is 35,

Failure modes of gears:

1, tooth surface wear

For open gear drive or closed gear drive containing dirty lubricating oil, due to the relative sliding between meshing tooth surfaces, some hard abrasive particles enter the friction surface, so as to change the tooth profile and increase the backlash, so that the excessive thinning of the gear leads to tooth fracture. In general, only when the lubricating oil is mixed with abrasive particles, it will cause abrasive wear on the tooth surface in operation.

2. Tooth surface bonding

For high-speed and heavy-load gear transmission, due to the large friction between tooth surfaces, the relative speed is large, resulting in high temperature in the meshing area, once the lubrication condition is poor, the oil film between tooth surfaces will disappear, making the metal surface of the two teeth contact directly, so as to bond with each other. When the two tooth surfaces continue to move relative, the harder tooth surface will be softer tooth surface along the sliding direction of part of the material torn down to form grooves.

Innovation is the essence, integrity is fundamental, responsibility is the principle, pursuit is the spirit. "Innovation" is the essence of Weiying. We take the concept innovation as the forerunner, the strategic innovation as the direction, the technology innovation as the power, the management innovation as the means, the market innovation as the goal, the innovation runs through every detail of the enterprise development. It is the core value system gradually formed in our years of development, with us from small to large, from weak to strong, firm through more than a decade. The "innovation" culture itself also innovates and develops continuously in every stage of the enterprise. In this regard, our employees generally agree, take the initiative to participate in, and actively promote!

Honesty, honesty, honesty, honesty and strong enterprises, integrity is the foundation of enterprises to become stronger.

Responsibility is a kind of power that not only promotes the growth and expansion of an enterprise, but also promotes the progress and development of a nation.

Pursuit, is a positive positioning of the value of thought, but also a self-climbing and transcendence, human progress from the eternal pursuit.

Corporate Vision:

To become a leading innovative enterprise in the field of advanced molding technology in China to build the world's most competitive supplier of automotive precision forging products

Enterprise Mission:

Provide global optimization of precision forging technology as the core of the automotive parts system solutions

R&d investment:

The annual r&d investment shall account for no less than 5% of the main business income

Enterprise spirit:

An employee should dare to act as a team to dare to challenge an enterprise to dare to shine a sword

Our business philosophy:

Let the customer generate value experience is our biggest value

Our core values:

Innovation integrity responsibility pursuit