How to deal with the early pitting corrosion of the reducer. The pitting corrosion of the reducer must be related to the lubricating oil. At the same time, it is also closely related to the materials of the reducer. The daily use process has corresponding treatment standards. The second is due to the local overload caused by poor gear contact. The local overload of the gear makes the actual contact stress greatly exceed the allowable contact stress of the gear material. Some gears can not reach the full tooth length contact, or only contact at one end of the tooth, or even diagonal contact. The following is a comprehensive exposition by Xiaobian. 1、 Influence of lubricating oil The unreasonable lubrication of gear transmission and the improper selection of lubricant are also the reasons affecting the early pitting corrosion of reducer. Ways to prevent early pitting corrosion of reducer gear: （1） Reasonable lubrication of gear reducer transmission and selection of appropriate lubricant. （2） Improve the gear installation accuracy of the reducer and ensure the contact accuracy of the gear. For the center drive reducer, without proper investigation during assembly and installation, there may be asynchrony between the left and right transmission and poor load sharing effect. In this case, the transmission gear on one side may not be able to bear the load, while the transmission gear on the other side is overloaded (* * * up to twice the design load), which is easy to produce progressive early pitting corrosion. 2、 Impact of materials and management specifications The correct selection of gear material, the matching of service load and the selection and matching of heat treatment hardness are also the reasons affecting the early pitting corrosion. For the center drive reducer, if it is not well investigated during assembly and installation, there may be asynchrony between the left and right transmission and poor load sharing effect. In this case, the transmission gear on one side may not bear the load, while the transmission gear on the other side may be overloaded (* * * up to twice the design load), It is easy to cause progressive pitting on the tooth surface at the early stage of the reducer.
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.
