Before discussing this issue, let's analyze the advantages and disadvantages between the helical gear and the spur gear of the planetary gear reducer.
Advantages of helical gear transmission:
1. Few teeth without undercutting.
2. The large degree of coincidence reduces the load of each pair of gears and improves the carrying capacity of the gears.
3. Good meshing, stable transmission and low noise.
Disadvantages of helical gearboxes:
1. Compact structure. When cutting helical cylindrical gears with rack-shaped cutters, the number of small teeth of standard gears without undercutting is less than that of straight-toothed cylindrical gears, so a more compact structure can be obtained.
2. The degree of coincidence is large. Under the same conditions, the meshing process of helical gears is longer than that of spur gears, that is, the degree of coincidence is larger, which reduces the load of each pair of gears. Thereby, the bearing capacity of the gear is improved, the service life of the gear is prolonged, and the transmission is stable.
3. It is troublesome to manufacture herringbone gears. The meshing performance is good. The teeth of the helical cylindrical gear are a gradual meshing process. The force on the teeth also gradually increases from small to large, and then from large to small, so the helical gear meshes more smoothly, with less impact and noise. Suitable for high-speed and high-power transmission.
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 offer you a quote, we will confirm the transaction method with you, FOB, CIF, CNF, etc. For large-scale production, you need to pay a 30% deposit before production and a 70% balance on the copy of the document. The most common way is T/T. Letter of Credit is also acceptable.
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.
English
