What does remote control car virtual position mean?
Among remote control car enthusiasts, "virtual position" is a professional term that is often mentioned, but it may be unfamiliar to novices. This article will explain in detail the meaning, causes, effects and solutions of remote control car virtual position, and attach relevant data for reference.
1. What is a remote control car virtual position?
The virtual position of the remote control vehicle refers to the gap or looseness in the steering system or transmission system of the remote control vehicle, which causes a delay or deviation between the operating instructions and the actual response of the vehicle. To put it simply, when you turn the steering wheel of the remote control, the vehicle does not respond immediately, or the response range is smaller than the operating range.
| Virtual bit type | Performance characteristics | common locations |
|---|---|---|
| Turn to virtual position | Delay in wheel response after steering wheel is turned | Steering servo, steering tie rod, steering cup |
| Transmission virtual position | Power transfer is not direct during acceleration/braking | Drive shaft, differential, gear clearance |
| hanging virtual position | Unnecessary movement in the suspension system | Shock absorbers, swing arm pins, ball joints |
2. Main causes of virtual position
1.mechanical wear: Long-term use causes the fitting gap between parts to increase.
2.Design flaws: Some low-end models use parts with larger tolerances to reduce costs.
3.Improper installation: Relevant parts were not adjusted or fixed correctly during assembly.
4.Material deformation: Plastic parts produce permanent deformation after being stressed.
| Part name | Normal clearance (mm) | Critical value for generating virtual bit (mm) |
|---|---|---|
| Steering servo gear | 0.1-0.3 | >0.5 |
| drive shaft cup | 0.2-0.4 | >0.8 |
| swing arm ball head | 0.05-0.15 | >0.3 |
3. The impact of virtual position on control
1.Steering accuracy decreases: Difficult to control driving route accurately
2.Sluggish control response: Especially more obvious when driving at high speed
3.Increased tire wear: Tire wear due to constant direction corrections
4.Affect game performance: In racing situations, it may lead to mistakes in key corners.
4. Methods to detect virtual bits
1.static detection method: Fix the body and gently shake the relevant parts to observe the amount of activity
2.dynamic observation method: When driving at low speed, quickly turn left and right to observe the wheel response.
3.measuring tool method: Use vernier calipers to measure the fitting clearance of key parts
| Detection site | Maximum virtual bit allowed | Detection tools |
|---|---|---|
| steering system | Within 3° | Angle ruler |
| Transmission system | Within 1mm | Vernier caliper |
| suspension system | Within 0.5mm | feeler gauge |
5. Solutions to reduce virtual positions
1.Replace high-precision parts: Such as metal steering cup, reinforced swing arm, etc.
2.Use adjustment shims: Add thin gaskets to key areas to eliminate gaps
3.Regular maintenance:Clean and lubricate moving parts
4.Upgrade electronic equipment: Use brushless motor and digital servo to improve response speed
| solution | cost estimate | Performance rating |
|---|---|---|
| Replace metal steering group | 200-500 yuan | ★★★★☆ |
| Add adjustment shims | 20-50 yuan | ★★★☆☆ |
| Upgrade digital servo | 300-800 yuan | ★★★★★ |
6. Precautions when purchasing a remote control car
1. Give priority to models with all-metal steering systems
2. Check whether the product description is marked with "no dummy bits design"
3. Pay attention to the immediate response of steering and acceleration during actual testing.
4. Choose a high-end remote control with adjustable virtual position
Summary:The virtual position of a remote control car is an important factor that affects the control experience. By understanding its causes and solutions, players can significantly improve the vehicle's control performance. It is recommended to regularly inspect and maintain key parts, and choose the appropriate upgrade plan according to your budget to obtain the best driving experience.
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