- In the Wheel balancer machine it is the process of attaching small weight’s to a wheel’s rim to distribute the weight of the wheels evenly on each axle.
- This means that as a wheel rotates the full circumference of the tyre is in contact with the road ensuring a consistent wearing of the tyre across the width.
- Uneven wearing leads to an uncomfortable ride and can pose a serious safety risk for passengers.
- To balance wheels, they are removed from a car and loaded onto a balancing machine which spins the wheel to determine where the weights need to be placed to correct any imbalance.
- Although wheel balancers and wheel alignment are different machines and components that act differently in a vehicle’s performance, they always complement each other in their performance.
- With the perfect alignment of the wheels and balanced tires, a car can have a smoother, safer, and more efficient ride.
- Wheel balancer machine, therefore, good practice to balance and align wheels frequently to increase the durability and reliability of automobile tires and suspension systems.
2) Types of Wheel Alignment Machine Equipment:-
There are many types of machine alignment equipment.
- wheel alignment machines
- front-end alignment machines
- truck alignment machines
- CNC machine tool alignment and test equipment
- flight parameters alignment.
- Front-end alignment of wheel balancer machine
- A front-end alignment only measures and adjusts the front axle. It is sometimes done on vehicles with a solid rear axle and is the most basic alignment as it covers the bare minimum.
- Sometimes it is called a “toe-in” alignment or a “toe and go”. Toe-in means that the tyre’s are pointing toward each other.
- The correct toe position for your vehicle will vary slightly depending on its suspension and on whether it is front-wheel, rear-wheel or all-wheel drive.
- Many tyre fitters consider a front-end-only alignment unsuited to modern cars due to its incomplete nature and may refuse to offer it. Tyre right recommends that you always have a Thrust or Four-wheel Alignment.
- Thrust alignment wheel balancer Machine:-
- A thrust angle alignment ensures that all four wheels are “squared” with each other.
- It is recommended for all vehicles with a solid rear suspension, as it provides a better result on the road in terms of tyre wear, fuel economy and safety.
- This is especially important if you are having an alignment completed after an accident or a hard knock to your suspension, such as running up a gutter.
- Four-wheel alignment machine
- The four-wheel alignment is for cars or 4WDs with four-wheel independent suspensions. It’s also for front-wheel drive vehicles with adjustable rear suspensions.
- This type of alignment combines the elements of a front and thrust alignment but goes another step further by measuring and positioning the rear axle angles.
- The four-wheel alignment will restore all four corners of your vehicle to the manufacturer’s specifications.
- This type of alignment requires specialist equipment and is the most comprehensive alignment. It also results in the best overall handling for your vehicle and performance for your tyre in terms of durability, fuel economy and safety.
3) Advantages of Wheel Balancer Machine:-
Ideally, your vehicle’s tires need to be balanced after 10,000 to 12,000 miles for proactive performance and to improve the lifespan of the wheels. Besides saving your customers’ vehicle from irregular vibrations or wear and tear, wheel balancing safeguards the vehicle and offers plenty of benefits, such as:
- Balanced wheels: The proper balancing and stability of wheels ensures predictable vehicle behavior. Ultimately, it reduces the risk of accidents caused by vibration or uneven tires.
- Comfort: By using the proper balancer, the risk of excessive vibrations, fatigued driving experience, and continuous headaches during driving all get eliminated.
- Better Lifespan: With on-time balancing, the tire lifespan will improve. Moreover, it cuts the need for premature replacement as well.
- Improved Fuel Efficiency: Balanced wheels have less rolling resistance, which means they use less fuel, which translates to a lower operation cost.
- Low Maintenance Cost: Wheel imbalance transmits vibrations that can affect the positive dynamics of the object and all the connected components, including the suspension, bearings, and steering parts, resulting in higher maintenance costs.
4) How to Use a Wheel Balancer?
- Balancing a wheel is a meticulous process, and acquiring a systematic approach ensures the comfort of all vehicles, whether heavy-duty trucks or standard cars. Let’s see how the balancer works:-
- Wheel preparation:
Before placing the wheel on the balancer, it’s important to clean the mounting surfaces and remove any foreign objects, such as stones or debris, that may be stuck in the tire tread. This ensures that the balancer can accurately measure the wheel’s weight and imbalances.
- Centering and Mounting of the Wheel:
Once the wheel is ready, the first step is securely mounting the wheel and tire assemblies on a balancer shaft. Choose the correct collet size. For a 20-inch truck wheel with a large hub center, use a snug-fitting collet and, if necessary, a hub-centric ring. Use a balancer wheel lift to prevent injuries and aid in centering the wheel uniformly on the balancer.
- Selecting the Proper Pin Plate
The second step is to choose the correct Pin Plate:
- 3 and 6 lug wheels require a 3 lug pin plate.
- 4 and 8 lug wheels require a 4 lug pin plate.
- 5 and 10 lug wheels require a 5 lug pin plate
Secure the Wheel: Use the Coats hub nut to secure the wheel and tire to the balancer.
Then, the shaft is spun at high speeds to detect any imbalance in the tire. There are special sensors that detect any sort of deviation that arises due to irregular tire wear. When the wheel is firmly positioned, the next step of precise balance measurements begins.
- Measurements & Corrections of Wheel Balancer Machine :–
The third step begins with measuring the tire.
- Enter Dimensions: Use the A&D arm to press against the wheel until it beeps.
- Identify Tape Weight Location: Rotate the laser to find the outboard tape weight location. Use the Laser Pointer: Align the laser on the A&D arm with the pointer and touch the inside of the wheel barrel until it beeps.
- Rechecking Balances:
Following the application of counterweights, the wheel undergoes another spin cycle to verify the effectiveness of the balancing procedure.
- Run a Check Spin: After applying corrective weights, perform a check spin.
- Verify Balance: Ensure the display shows zero weight needed on both the inboard and outboard planes.
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5) Types of Wheel Balancer At The Coats Company :–
We offer three primary categories with various sub-categories aligned based on weight to fulfill the needs of your auto repair shops. The primary wheel balancers are
- Heavy Duty: These wheel balancers are robusted and built with dual calibration software for running two independent sets. A unique 575-wheel lift offers automatic data entry of resistance, data entry, and diameter. With 6450 2D ( 1ph and 3ph) to 6450 3D ( 1ph and 3ph), it’s a perfect machine for handling heavy-weight vehicles.
- Direct Drive: Our direct drives series balancers are built to last. Coats is known for its reliability and efficiency and offers these wheel balancers in three revolutionary models: 1300, 1500, and 1600. They solve almost 91% of related issues with high efficacy.
- Space Saving: Our 1185 and 885 wheel balancers are built to fit in your small spaces to avoid any mess during work. These are the most cost-effective solutions for people with space and budget constraints.
5) Product Description of Wheel Balancer Machine :–
Our complete range is manufactured using finest quality raw material that is procured from certified market vendors. Further, these products are known for their durability, longer service life and low maintenance. Our complete range is available in varied shapes and sizes to suit the specific demands of the clients.
6) Balancing Software and Methods Main Features of Wheel Balancer Machine:-
- Traditional balancing: Conventional balancing requires the operator to remove the tire from the wheel, mount and dismount it on the balancer, and add weights to the rim.
- RFV diagnostic balancing: RFV diagnostic balancing uses advanced wheel eccentricity measurement and balancing features, ensuring the wheel is balanced and rolling correctly. This software can measure wheel radial runout with lasers and sonar sensors.
- Calibration: While calibration checks aren’t frequently required, knowing how to perform them is important if you encounter frequent “weight chasing” during balancing. Weight chasing refers to the balancer requesting more weight after applying the first weight. The machine should be calibrated at this point if this is happening on various sets of wheels.
- Static force elimination balancing: This method prioritizes static balance correction weight over couple force correction. It decreases the traditional residual weight left behind after the machine reads as “balanced.”
- Single-plane dynamic balancing software: This software scans the wheel for a weight placement location. It enables you to correct both static and couple forces with a single weight application, reducing weight usage and saving time.
- Auto-adaptive compensation software: This software determines the wheel’s mass and adjusts its correction weight to accommodate vehicle sensitivity. It allows you to shift to a single weight and decrease usage.
- Behind-the-spoke balancing: Also called hidden weight balancing, this cosmetic split-weight capability allows you to conceal adhesive weights behind the spokes.
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