Four Wheel Bracket Lost Wax Investment Casting

Product Introduction

Electric quadricycle front wheel bracket

If the front wheel of the tractor swings from side to side, the connecting rod screw of the steering gear should be loose.

The spherical joints are severely worn or the springs are broken, causing the gap to be too large. The broken springs should be replaced to adjust the ball head gap. The axial clearance of the steering gear is too large, and the axial clearance of the steering gear should be adjusted. The front wheel swings due to loose steering arm nuts and the nuts should be tightened during repairs. If the spring washer fails, the thrust nut cannot be lifted. The steering gear is severely worn or improperly adjusted, the meshing gap is too large, and the steering gear meshing gap should be adjusted. The gasket of the front axle bracket is worn out, and the gap at the rocking shaft increases. You can replace the gasket with a new one, or reduce the adjusting gasket of the rocking shaft seat to reduce the gap.

Electric tricycle bracket

1. The alignment angle of the front wheel is out of alignment, and the toe-in is too large;

2. The air pressure of the front wheel is too low or the tire is unbalanced due to repair and other reasons;

3. The front wheel spokes are deformed or the number of tire bolts is not equal;

4. Loose installation of transmission system components;

5. The transmission shaft is bent, dynamically unbalanced, and the front axle is deformed;

6. The shock absorber fails, the stiffness of the front leaf spring is inconsistent, and the frame is deformed.

Diagnosis and Elimination of High-speed Vibration

1. There are two situations of high-speed vibration

One is that the vibration is strong with the increase in vehicle speed.

The second is that vibration occurs during a certain high-speed period and causes the steering wheel to vibrate. When judging, set up the driving axle first, add safety plugs to the front wheels, start the engine and gradually shift to high gears, so that the driving wheels reach the vibration speed of the final test. If the body and steering wheel vibrate at this time, it is the vibration caused by the transmission system. Because the front wheel axle is in a static state at this time, if the vibration speed of the final test is reached and the car does not vibrate, the cause of the vibration is that there is a fault in the front axle of the car.

2. Check whether the positioning angles of the front wheels and the front wheels meet the requirements. If they are out of alignment, they should be adjusted;

3. Set up the front axle and test the wheels to check the static balance of the wheels and whether the tires are too deformed. If necessary, good wheels can be replaced for comparative experiments.

How to install the front wheel bracket of an electric four-wheel vehicle

Four wheel bracket lost wax investment casting can be replaced, please go to after-sales or professional repair shop for replacement, do not weld, because it is not durable after welding. Unplug this wire from the controller, use paper and pen to memorize the position of each color wire of this wire plug, press down the copper sheet backstop with a needle, pull out the wires one by one from the back of the plug, and reinstall At this time, the copper sheet is tilted up again. It's best to go to the local area to find a professional to repair it. This non-professional can't do it.

Complete list of electric four-wheel accessories for the front suspension

After the suspension system is changed, four-wheel alignment must be done.

Also, check to see if your wheels have been changed. See if the dynamic balance is done well. Seeing that you changed the short spring, the problem should be that the four-wheel alignment is not done.

Electric four-wheel vehicle front wheel bracket installation

If the hole position of your electric tricycle license plate is not correct and the hole position of the license plate does not match at all, it is recommended that you make an iron plate bracket that matches the original license plate and then install it on the vehicle, and make an iron steel plate liner. Installing the number plate is the best way to change it. The number plate of the electric tricycle does not comply with the regulations of the national traffic management department, so do not change the hole position of the number plate. Be sure to install the number plate with the same hole position to achieve the driving Require.

Detection Systems

Copper Silica Sol Investment Casting