How to lubricate the gear reducer. The lubrication of the reducer is also a very important link for the maintenance of the reducer. Open and semi open gear reducer drives, or closed gear drives with low speed, are usually lubricated periodically by people, and the lubricant used is lubricating oil or grease. The lubrication of the reducer also has its own conditions, and the lubrication conditions for different reducers are also different. Let's take a look at how Shanghai Jinchuan reducer lubricates the gear reducer. When the circumferential speed of the gear of the reducer is greater than 12m / s, oil injection lubrication shall be adopted, that is, the oil shall be supplied by the oil pump or the central oil supply station at a ~ fixed pressure, and the lubricating oil shall be sprayed onto the meshing table of the gear teeth through the nozzle. When v ≤ 25m / s, the nozzle can be located at the meshing edge or whistle out edge of the gear teeth; When v > 25m / s, the nozzle shall be located on the side of the gear teeth, so as to timely cool the newly meshed gear teeth with lubricating oil and lubricate the gear teeth at the same time. The lubrication method of general closed gear reducer transmission is determined according to the circumferential speed of the gear. When the circumferential speed V of the gear is less than 12m / s, the teeth of the large gear are often immersed in the oil ground for oil immersion lubrication. In this way, when the gear is driving, the lubricating oil is brought to the meshing tooth surface, and the oil is also thrown onto the box wall to dissipate heat. The depth of the gear immersed in the oil depends on the circumferential speed of the gear. For cylindrical gears, it is usually not more than one tooth height, but generally it shall not be less than 10mm; Bevel gears shall be immersed in the full tooth width, at least half of the tooth width. In multi-stage gear transmission, oil can be brought to the tooth surface of the gear not immersed in the oil ground by a belt tanker The amount of oil in the oil pool depends on the power transmitted by the gear. For single-stage transmission, the oil demand is about 0.35 ~ 0.7lo for each transmission of IKW power. For multi-stage transmission, the oil demand is multiplied by stages.
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.
