There may be many friends who experience high-speed oscillation when using a docking garbage truck. In order to solve this problem, we must first find out what caused the cause of the failure and know the reasons for exclusion and finally solve the problem.
There are six reasons for the high-speed swing of the docked garbage truck.
1 The front wheel alignment angle of the garbage truck is misaligned, causing the front bundle to be too large;
2 The imbalance of the front tire pressure of the garbage truck is too low or the tire is caused by repairs or other reasons;
3 The front spoke deformation or the number of tire bolts are not equal;
4 loose parts of the drive system components;
5 garbage truck drive shaft bending, dynamic imbalance, front axle deformation;
6 Vibration absorber failure, inconsistent rigidity of the front leaf spring; deformation of the frame, loosening of the rivets, or deformation of the front shaft.
Butt-type garbage trucks at high speed vibration diagnosis and troubleshooting:
1 There are usually two cases of high-speed runout. One is that as the speed of the garbage truck increases, the oscillating movement becomes stronger; the other is that during a certain period of high vehicle speed, the oscillates and causes the steering wheel to shake. In making judgments, the drive axle is first erected, the front wheel is plugged with a safety plug, the engine is started and the high speed gear is gradually changed, so that the drive wheel reaches the final test-pivoting speed. If both the vehicle body and the steering wheel appear to shake, this is the vibration caused by the garbage truck drive system. Because the front axle front axle is at a standstill at this time, if the final trial oscillation speed is reached and the garbage truck does not appear to shake, the reason for the vibration is that there is a fault in the front axle part of the garbage truck.
2 Check whether the front wheel alignment angle and the front wheel meet the requirements. If the misalignment should be adjusted immediately.
3 Set up the front axle to test the wheels, check the wheel static balance and whether the tire is deformed too much. If necessary, carry out comparative tests of good docking garbage truck wheels.
Through the above introduction, I believe that everyone has a certain understanding of how to solve the high-speed swing failure of the docking garbage truck, clear the cause of the failure, and master the elimination method, I believe that this type of failure can be easily handled again. I hope my sharing can help you.
2023 New Hot Sale Fiber Laser Cutting Machine A Series
The imported helical gear design of the reducer can withstand greater torque than the general straight tooth output.
High precision, small product volume, low noise, fully enclosed design, to ensure that the lubricating grease does not leak, and the transmission efficiency is as high as 95%.
The internal components are made of alloy steel, which can cope with various harsh environments.
Laser head structure
1.The Z axis refers to the direction in which the laser head moves up and down
2.Structural composition: 1. Servo motor; 2. Guide rail slider; 3. Mounting seat; 4. Laser head, etc.
3.Structure introduction: It can adapt to different specifications of pipes by adjusting the up and down movement of the laser head.
4.Structural advantages: the mechanism is simple, stable and easy to operate.
The Z-axis can be both follow-up and numerically controlled: in order to solve the problem that the laser focus fluctuates due to the uneven surface of the pipe, which affects the cutting quality, the cutting head (Z-axis) must follow to keep the focus constant. In addition to the follow-up function, the Z axis of the cutting machine also has the same display and control functions as the X and Y axis.
Graphic display: The machine has the functions of analog graphic display and dynamic graphic tracking display for the edited part program, which makes the processing more intuitive and easy to monitor and control.
Multiple alarm functions: The CNC system of the machine has the functions of self-checking, alarming and automatic protection, and also has alarm display and automatic protection for external conditions.
CNC control system: The system adopts an integrated structure, central control and display operation unit structure. The system is based on windows CNC system. The display operation unit provides a good man-machine interface and displays various operation information. The operation panel has function keys for machine tool operation.
Low-voltage electrical system: The low-voltage electrical system is located in the electric control cabinet, which is the interface part of the electrical control of the whole machine. The power supply, relays, circuit breakers, contactors, and servo drive systems required by the electrical control system are installed in the electric control cabinet.
Using high-quality stainless steel cold water circulating pump, large flow, high lift, low noise, long life; stainless steel water tank, pipeline, stainless steel valve will never worry about rust.
The control system adopts LCD full Chinese (or full English) computer controller, CPU automatic control, simple and intuitive operation. The control accuracy is as high as ±0.1℃; it has the function of automatic fault diagnosis, which directly displays the fault point on the screen, prompting the user to deal with it quickly. And the fault signal can be directly transmitted to the CNC numerical control system through the data line to avoid damage to components and equipment.
Provides multiple protection functions, passive alarm terminals, and remote control terminals, which are easy to realize centralized control and monitoring of CNC; among them, the "dual temperature type" precision water cooler provides stable and accurate water temperature control for the laser, and also provides a channel with The water temperature similar to the ambient temperature is used for lens cooling, which solves the problem of damage to the lens caused by condensation when cooled with low-temperature water, and is the best choice for cooling the entire laser equipment.
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GUANGDONG CHITTAK INTELLIGENT EQUIPMENT CO.,LTD , https://www.ctklasercutter.com