It is caused by overload. The partial overload of the gear makes the specific contact stress greatly exceed the allowable contact stress of the gear raw material. Some gears cannot reach the full tooth length contact, or only touch on one side of the tooth, or even corner contact. Let's elaborate in detail.
1、 The harm of lubricating grease is caused by the unscientific lubrication of worm gear drive and the discomfort of lubricant selection. Ways to avoid gear slot corrosion of reducer:
1. Improve the installation precision of the reducer gear to ensure the contact precision of the gear.
2. Effective lubrication of gear reducer transmission system and selection of suitable lubricating fluid.
2、 Hazards of raw materials and solution standards
1. For the drive reducer of the management center, if the assembly line and installation are not well investigated, there will be unsynchronization of the left and right transmission systems, and the actual effect of load sharing is poor.
2. Whether the selection of gear raw materials is appropriate, the matching of applied loads, and the selection and matching of heat treatment hardness are all the reasons that endanger the initial crevice corrosion.
In this case, one side of the gear shaft will not bear the load, while the other side of the gear shaft will be overloaded (more than twice the design load), which is easy to cause progressive early pitting on the tooth surface.
Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
How to provide goods?
Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
What is the payment term?
When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
How to ensure the quality of your products?
First, we will check after each process. For finished products, according to customer requirements and international standards.
How many employees does your company have? What is the relationship between technicians?
We now have more than 180 employees, including 36 engineers and 28 QCs.
What is the ability of your company?
We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.
