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Still deciding? Get samples of $ !
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| Customization: | Available |
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| Casting Method: | ISO9001:2015 |
| Casting Form Material: | Metal |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Product Name
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Aluminum/ Zinc/ Magnesium die casting service
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Material
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Aluminum alloy: ADC12, A356, A380, etc.
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Zinc: ZA3#, ZA5#, ZA8#, etc.
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Magnesium: AZ91D, AM60B, etc.
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Weight
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0.015-8kg (0.033-18lb)
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Process Name
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1
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Incoming material inspection
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8
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Cleaning
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2
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Material
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9
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Appearance inspection
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3
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Melting
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10
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Leakage testing
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4
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Die casting
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11
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Inspection parts after chromating
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5
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Deburring
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12
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Packaging
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6
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Process inspection
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13
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Inspecting for delivery
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7
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Machining
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14
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Delivery
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Drawing
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Provide by customer, or design according as the sample
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Drwing format
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Pro/E, AutoCAD, Solidworks, CAXA, UG, CAD, CAM, CAE, STP, IGES, etc.
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Mould
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Design and produce by ourself
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Manufacture Process:
1.Review the part design,drawings and quality standard from clients.
2. Mould and Tooling design & manufacturing
3. Mould and Tooling testing & confirm the sample
4. Die casting raw castings
5.Surface treatment: Trimming,Deburring, polishing, cleaning, passivation & power coating
and other requirement from Customer
6. Precision machining: CNC lathes, milling, drilling, grinding etc
7. Full Inspection
8. Packing
9. Delivery
| Material | Aluminum Alloy ADC12 ,A380, Al 6061 |
| Surface Treament | Anodising, powder coating, sand blasting, painting |
| Part Weight | from 3 g --- 20kgs |
| Application | Industry fittings and Construction and Decoration. |
| Casting Machine | 200-1200 tons |
| Capability | Output 100 tons per month. |
| New Moulds | Opening new mould about 30 days . |
| Fabrication | Die designing→Die making→Smelting&alloying→QC→Die casting→remove burrs →QC→Surface treatment→QC→Packing→QC→Shipping→After Sale Service |
| Deep Processing | CNC / Cutting / Punching / Checking / Tapping / Drilling / Milling |
| Certification | 1. ISO9001-2008/ISO 9001:2008; |
| 2. GB/T28001-2001(including all the standard of OHSAS18001:1999); | |
| 3. GB/T24001-2004/ISO 14001:2004; | |
| 4. GMC. | |
| MOQ | As custimer's . Usually 10-12 tons for a 20'FT; 20-23 tons for a 40HQ. |
| Free Samples | YES |
| Payment | 1. T/T: 50% deposite, the balance will be paid before delivery; |
| 2. L/C: the balance irrevocable L/C at sight. | |
| Delivery time |
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| 2. Bulk Order: 30-40 days | |
| OEM | Available. |
A Leaf Spring Shackle is a component used in the suspension system of vehicles, particularly those with leaf spring suspension. The shackle connects the leaf spring to the vehicle's frame, allowing the leaf spring to pivot and absorb shocks from the road or terrain. It's typically a metal U-shaped bracket that holds the leaf spring's rear end and allows the spring to flex as the vehicle moves.
The Leaf Spring Shackle serves as a link between the rear end of the leaf spring and the vehicle's frame or chassis. When the vehicle encounters bumps or uneven surfaces, the shackle allows the leaf spring to move up and down. This movement helps to absorb and dampen shocks, improving ride comfort and stability. The shackle also allows for changes in the spring's length as the vehicle moves, which is essential for proper suspension function.
Leaf Spring Shackles are typically made from strong and durable materials to withstand the stress and load they bear:
Steel: High-strength steel is most commonly used, as it provides excellent durability and resistance to bending and deformation.
Stainless Steel: In more corrosive environments (e.g., coastal areas or off-road conditions), stainless steel may be used due to its resistance to rust and corrosion.
Forged Steel: For heavy-duty applications, forged steel may be used for added strength and impact resistance.
The main functions of a leaf spring shackle are:
Allowing Movement: It lets the leaf spring pivot and flex, enabling the suspension system to absorb road shocks.
Suspension Flexibility: It allows the rear of the leaf spring to elongate or compress as needed, maintaining suspension effectiveness.
Load Distribution: It helps to distribute the vehicle's weight evenly across the suspension system, ensuring proper handling and balance.
Improving Ride Comfort: By allowing the leaf spring to flex, the shackle contributes to a smoother, more comfortable ride, especially on uneven terrain.
Leaf Spring Shackles are most commonly used in vehicles with leaf spring suspension systems, including:
Trucks: Both light-duty and heavy-duty trucks use leaf spring shackles in their suspension systems.
SUVs and Off-road Vehicles: Many off-road vehicles, especially older models, use leaf springs and shackles for suspension, providing the flexibility needed to handle rough terrain.
Trailers: Some trailers use leaf spring shackles in their suspension systems, especially utility trailers, RVs, and camping trailers.
Buses and Commercial Vehicles: Larger vehicles, such as buses and some commercial vehicles, may also use leaf spring shackles for rear suspension.
The installation of a leaf spring shackle typically involves the following steps:
Position the Leaf Spring: The leaf spring is positioned so that the rear end aligns with the frame or chassis.
Attach the Shackle: The shackle is placed between the rear end of the leaf spring and the vehicle's frame, using bolts, pins, or other fasteners.
Secure the Bolts: The bolts or pins are tightened to hold the shackle in place, ensuring it's securely attached but able to pivot as needed.
Check for Proper Alignment: It's important to ensure that the shackle is aligned correctly to avoid any binding or misalignment that could affect the suspension's performance.
Signs of a damaged or worn leaf spring shackle include:
Excessive Noise: Unusual squeaking or clunking sounds when driving over bumps may indicate worn or loose shackles.
Visible Wear: Cracks, rust, or bending of the shackle or its components suggest that the shackle is no longer functioning properly.
Sagging Suspension: If the rear of the vehicle is sagging or uneven, it could be a sign that the shackles are worn out and unable to support the load.
Rough Ride: A noticeable decrease in ride quality, with more jarring or uncomfortable shocks, may be due to a failed shackle.
To ensure your leaf spring shackles function properly and last a long time:
Regular Inspection: Periodically check the shackles for signs of wear, rust, cracks, or damage.
Lubrication: Lubricate the pivot points of the shackles to prevent rust and ensure smooth movement.
Check for Loose Fasteners: Inspect the bolts and pins that secure the shackle. Tighten them as needed to prevent movement or slippage.
Replace Worn Shackles: If you notice any significant wear or damage, it's important to replace the shackle to avoid suspension failure.
Standard Shackles: Typically used in lighter vehicles like passenger trucks and SUVs, standard shackles are designed to handle average loads and everyday driving conditions.
Heavy-Duty Shackles: These are reinforced shackles designed for larger vehicles, such as commercial trucks or off-road vehicles. They are built to handle greater loads and more intense conditions, such as towing or off-roading.
It's not recommended to drive with a broken or damaged leaf spring shackle. A damaged shackle can affect your suspension system, leading to:
Poor Handling: The vehicle may handle poorly, especially on rough roads, leading to unsafe driving conditions.
Decreased Comfort: The ride may become extremely uncomfortable as the suspension is no longer functioning properly.
Potential for Further Damage: Continuing to drive with a damaged shackle may cause additional damage to other parts of the suspension or vehicle frame.
Replacing a leaf spring shackle typically involves the following steps:
Lift the Vehicle: Use a jack to lift the vehicle and support it securely on jack stands.
Remove the Old Shackle: Unbolt the damaged shackle from the leaf spring and the vehicle frame. It may require removing other suspension components to access the shackle.
Install the New Shackle: Position the new shackle in place, securing it with bolts and fasteners. Make sure the shackle is properly aligned and tightened.
Test the Suspension: Once the shackle is installed, lower the vehicle and check the suspension's performance to ensure everything is functioning properly.
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