Planetary Gear Transmission Anatomical Model

Product Overview:

This product is a cross-sectional dissection-style teaching aid developed for teaching and practical training of automotive automatic transmissions. Based on a typical single-row planetary gear mechanism in automobiles, it is a 1:1 structural replica of the actual vehicle. Utilizing a longitudinal sectional view and a transparent protective shell, it visually demonstrates the power transmission, gear shifting principles, and working process of the actuators within the planetary gear mechanism. It is suitable for vocational schools, technical colleges, and automotive repair training institutions for integrated theoretical and practical teaching of the basic principles of automatic transmissions, gear shifting, and power flow.

Features:
1. Dissected using a complete planetary gear transmission assembly (with all accessories), all components are included, providing a comprehensive display of the assembly's internal and external structure.

2. Different colors are used for each section to clearly show the mechanical structure of the internal and external components and their assembly relationships.

3. The equipment base frame (with shock-absorbing pads) is made of 1.5mm cold-rolled steel sheet, stamped and coated. The shock-absorbing pads are fixed to the base with M6*4 screws.

Training Project:

I. Basic Training Information
Training Name: Anatomical Model Recognition and Transmission Principle Training of Planetary Gear Transmission Mechanism
Applicable Majors: Automotive Application and Maintenance, Automotive Inspection and Repair Technology, New Energy Vehicle Technology

II. Training Objectives
Master the composition, function, and position of a single-row planetary gear mechanism in an automatic transmission.

Accurately identify components such as the sun gear, planet gears, ring gear, planet carrier, clutch, and brake.

Understand the principles of deceleration, acceleration, direct drive, reverse, and neutral gears in a planetary gear mechanism.

Be able to manually demonstrate the power transmission routes of different gears and describe the changes in speed and torque.

Be able to diagnose, analyze, and explain common faults.

III. Training Content

1. Structural Recognition and Component Identification

2. Demonstration of Basic Motion Relationships

3. Demonstration of Gear Power Transmission

4. Demonstration of Actuator Functions

5. Inspection of Key Components

6. Simulation and Diagnosis of Typical Faults