China Hot selling Aluminum Die Casting Small Precision Agricultural Machinery Gear bevel gear set

Product Description

Product Detail 

Item Name Small Precision Agricultural Machinery Gear Aluminum Die Casting
 General Products       
 Application/Service Area
Metal Parts Solution for Vehicle, Agriculture machine, 
transportation equipment,  Agriculture machine metal Parts, etc.
 Main blank Process for Aluminum Casting Die Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, .
 Blanks Tolerance -Casting  Tolerance  CT4-6 for Permanent Molding, Die Casting, 
 Applicable Material for casting A356.0/ZL101,GAlSi7Mg  (3.2371.61)/AlSi7Mg/
Or according to customer requirements
 Casting Blank Size  /Dimensions 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements
 Casting Blank Weight Range from 0.01kg-50kg
 Applicable Machining Process CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ 
Broaching/Reaming /Grinding/Honing and  etc.
 Machining Tolerance From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality Ra 0.8-Ra3.2 according to customer requirement
 Applicable Heat Treatment T5~T6
 Applicable Finish Surface  Treatment Shot/sand blast, polishing,  Primer Painting , Powder coating, ED- Coating,  
Finish Painting, Anodize (White or Black Color)
 MOQ For aluminum casting : 200pcs
 Lead Time 45days from the receipt date of deposit for die casting

Factory show

Packaging & shipping

Technology

Match Industry Ltd.can supply ONE-STOP service to you from die casting, machining to surface treatment. Time and cost will be saved for you.
There are 12 die casting machines and furnaces in factory. The casting machine specification is from 200 ton, 400 ton to 800 tons.  The capacity is over 25 tons per month.  The CZPT size is 500 Kg.
There are 15 professional engineers whose experience over 8 years. We can supply feasible analysis for you. Speed and precision are our aim.
Casting pouring simulation can be supplied if it’s needed. Melting filling the mold and cooling status (speed and consequence) are clearly simulated, concentration of over heat positions and potential casting shrinkage can be early identified and  avoid by pre-actions.
What we supplied is high precision customized part of vehicle and machinery. It is sure that we can bring value to you.

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Electric Cars, Machinery, Agricultural Machinery, Car
Hardness: Soft Tooth Surface
Gear Position: Internal Gear
Samples:
US$ 5.2/kg
1 kg(Min.Order)

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Order Sample

Customized according to product drawings
Customization:
Available

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Customized Request

What is the impact of temperature variations on aluminum gears?

The impact of temperature variations on aluminum gears can be significant. Here’s a detailed explanation:

1. Thermal Expansion: Aluminum gears, like most metals, expand with increasing temperature and contract with decreasing temperature. This thermal expansion can affect the dimensional stability of the gears, leading to changes in gear meshing, backlash, and overall gear performance. It is crucial to consider the coefficient of thermal expansion of the specific aluminum alloy used and account for it in gear design and assembly.

2. Mechanical Properties: Temperature variations can influence the mechanical properties of aluminum gears. At higher temperatures, aluminum alloys may experience a reduction in strength, stiffness, and hardness. This can affect the load-carrying capacity and durability of the gears, especially in applications involving high operating temperatures. Additionally, prolonged exposure to elevated temperatures can cause thermal degradation and a loss of mechanical properties over time.

3. Lubrication: Temperature changes can impact the lubrication properties of the gear system. Lubricants behave differently at different temperatures, and extreme temperature variations can affect their viscosity, film thickness, and lubricating effectiveness. Insufficient lubrication due to temperature-related changes can lead to increased friction, wear, and potential gear failures. Proper selection of lubricants and consideration of temperature effects are essential.

4. Thermal Cycling: Cycling between high and low temperatures can induce thermal stresses in aluminum gears. These thermal stresses, combined with mechanical loading, can contribute to fatigue failure, cracking, or distortion of the gears over time. It is important to evaluate the thermal cycling conditions and design the gears to withstand the associated thermal stresses to ensure long-term reliability.

5. Heat Dissipation: Aluminum has good thermal conductivity, which allows it to dissipate heat effectively. In applications where the gears generate significant heat, such as high-speed or heavy-load operations, aluminum gears can help dissipate heat and prevent overheating. However, excessive temperatures can still cause thermal stress and affect the overall performance and lifespan of the gears.

6. Operating Envelope: Temperature variations define the operating envelope of aluminum gears. Each aluminum alloy has a specific temperature range within which it can perform optimally. Operating beyond this temperature range can lead to reduced gear life, accelerated wear, loss of dimensional stability, or even catastrophic failures. Understanding the temperature limits of the selected aluminum alloy is crucial for determining its suitability in a given application.

It is important to note that the impact of temperature variations on aluminum gears can be mitigated through proper design, material selection, lubrication, and thermal management measures. Thermal analysis, including finite element analysis (FEA), can be employed to assess the thermal behavior of the gears and optimize their performance under different temperature conditions.

In summary, temperature variations can significantly impact aluminum gears through thermal expansion, changes in mechanical properties, lubrication effects, thermal cycling, heat dissipation, and the overall operating envelope. Understanding these effects and implementing appropriate measures ensures that the aluminum gears can withstand temperature variations and operate reliably in their intended applications.

China Hot selling Aluminum Die Casting Small Precision Agricultural Machinery Gear bevel gear setChina Hot selling Aluminum Die Casting Small Precision Agricultural Machinery Gear bevel gear set
editor by CX 2023-09-01