Fan Spindle
Brand Jiayang
Product origin China
Delivery time scheduled delivery
Supply capacity good
1.The main spindle fan shaft refers to the central shaft of the fan, also known as the main shaft.
2.The spindle is the core component of the fan, which is responsible for transferring the speed of the motor to the impeller, thus generating wind power.
3.Spindles are usually made of high-strength metal materials with sufficient stiffness and strength to withstand high-speed rotation and wind forces.
4.The design and manufacturing quality of the spindle directly affect the performance and service life of the fan.
Material: 45#
45# steel is widely used in machinery, without heat treatment: HB≤229; Heat treatment: normalizing; Impact power: Aku≥39J; High strength, plasticity and toughness is still good, 45# steel quenched before no tempering, hardness greater than HRC55 (up to HRC62) is qualified, after heat treatment, and then tempering can reach HRC42-46, so that it can ensure its good mechanical properties, but also get the surface hardness requirements, It is used to make small section tempering parts with large load and large normalizing parts with small stress, as well as surface quenched parts with low core strength requirements, such as pins, guide posts, watch hands and other parts.
1. High strength: The main spindle fan shaft is usually made of high-strength alloy steel or titanium alloy, with high bending strength and fatigue resistance, and can withstand high-speed rotation and large loads.
2. High precision: The processing accuracy of the main spindlefan shaft is relatively high, and it is usually necessary to carry out precision grinding and high-precision balancing treatment to ensure the geometry and dynamic balancing performance of the shaft.
3. Lightweight: In order to reduce the mass and inertia of the fan, the main spindle fan shaft is usually lightweight design, minimize the diameter and length of the shaft, and use a hollow structure or hollow structure to reduce the quality of the shaft.
4. High stiffness: The main spindle fan shaft needs to have a high stiffness to ensure the operational stability and dynamic response performance of the fan. Shaft designs with large diameters and lengths are usually used to increase the stiffness of the shaft.
5. Wear resistance: The main spindle fan shaft usually needs to have good wear resistance to ensure the service life and reliability of the shaft. Surface hardening or coating treatment is usually used to improve the wear resistance of the shaft.
The main spindle fan shaft produced by Jiayang has the characteristics of high strength, high precision, light weight, high stiffness and wear resistance to meet the operation requirements of the fan.
