Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days |
| Packaging Details | According to customer's requirement |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#/PA66/416/410/304...... |
| Shape | Spur gear |
| Tooth profile | Gleason type |
| Processing | Milling, gear hobbing |
| Surface treatment | Quenching |
| Service | Customized |
| Application | Power transmission systems in machinery, vehicles, ships |
| Gear Position | External Gear |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Brand Name | DINGSCO |
| Certification | ISO9001 |
| Place of Origin | Changsha, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days | Packaging Details | According to customer's requirement |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#/PA66/416/410/304...... | Shape | Spur gear |
| Tooth profile | Gleason type | Processing | Milling, gear hobbing |
| Surface treatment | Quenching | Service | Customized |
| Application | Power transmission systems in machinery, vehicles, ships | Gear Position | External Gear |
| Teeth Accuracy Grade | ISO 6-7 Grade | Brand Name | DINGSCO |
| Certification | ISO9001 | Place of Origin | Changsha, China |
| High Light | Spur Mechanical Drive Gear ，Power Transmission System Spur Gear | ||
Spur Gear Mechanical Drive Gear For Power Transmission System
Spur gear is a common transmission device that consists of a cylindrical shaft with a spur rack and another gear that meshes with the spur rack. This type of gear is usually used to transmit rotational power, such as in power transmission systems in machinery, vehicles, ships, etc.
Spur gear structures:
Spur gears consist of two main parts:
1. Cylindrical shaft: usually called the driving shaft or input shaft, on which there is a series of spur racks.
2. Gear: located on the driven shaft, on which there are gears that mesh with the racks on the driving shaft.
Manufacturing process of spur gears:
The manufacturing process of spur gears includes casting, forging, turning, milling, heat treatment, etc. Among them, turning and milling are the most common processing methods, which are used to process precise tooth shapes and sizes.
Technical features of spur gears:
1. High transmission efficiency: The tooth contact distribution of spur gear transmission is balanced, so it has a high transmission efficiency, which can reach more than 98%. This makes spur gears the preferred transmission form in many mechanical equipment.
2. High transmission accuracy: The gear structure of spur gear transmission is simple, the manufacturing process is relatively easy to master, and it can achieve high transmission accuracy. It is widely used in precision machine tools, automobile transmissions and other fields.
3. Strong load-bearing capacity: The gear volume of spur gears is large and the tooth surface contact area is wide, so its load-bearing capacity is high. It is suitable for occasions with high transmission torque requirements.
4. Strong adaptability: Spur gear transmission has various forms and can be combined according to different transmission requirements, with strong adaptability. It is widely used in various mechanical devices, such as wind turbines, ships, mining machinery and other fields.
Heat treatments of spur gears:
Quenching and Tempering, Hardening and Tempering, Carburizing, Nitriding, Carbonitriding
How to choose the heat treatment method:
It depends on the material of the gear, the required performance and the application. For example, for heavily loaded or high-speed gears, higher hardness and wear resistance may be required, so carburizing or nitriding treatment will be selected. For general industrial applications, quenching and tempering treatment is usually sufficient.
Working principle of spur gears:
When the driving shaft rotates, the power is transmitted to the driven shaft through the meshing of the spur rack and the gear.
Bevel Gears:
| Products | Spur Gear Mechanical Drive Gear For Power Transmission System |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#/PA66/416/410/304...... |
| Shape | Spur gear |
| Manufacturing process | Milling, gear hobbing |
| Module (M) | ≤4M |
| Teeth Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Quenching and Tempering, Hardening and Tempering, Carburizing, Nitriding, Carbonitriding |
| Application | Power transmission systems in machinery, vehicles, ships |
DINGSCO-We are committed to being the best high-precision spiral bevel gears supplier.
1. 30 years experience in manufacturing industrial gears.
What can we produce?
Applications of our products:
Industrial robots, CNC turning and milling compound power tool turrets, Industrial sewing machines, Reducers, Bicycles, Power tools, Aeromodelling.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...
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