Inline injection pump anatomical model (RQV)

Product Overview:

This product is a dedicated dissection teaching model of the Steyr RQV type inline plunger fuel injection pump. Based on the original factory high-pressure fuel pump assembly, it features precise dissection, color-coded markings, and a benchtop design. It fully preserves the core structure and working logic of the mechanical inline pump, including plunger pumping, rack and pinion speed regulation, cam drive, and delivery valve pressure regulation. It is a core training device for teaching diesel engine fuel supply systems, structural understanding, principle demonstration, and fault analysis.

Features:
1. Uses a diesel engine high-pressure fuel pump assembly (with complete accessories) for dissection. All components are included, providing a comprehensive display of the assembly's internal and external structure.

2. Through dissection and different colors applied to each section, the mechanical structure of the internal and external components and their assembly relationships are clearly displayed.

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

Practical Training Project:

I. Overall Training Objectives
Master the overall composition of the RQV type inline injection pump, including the names and functions of each component.
Understand the four main working principles: plunger pump oil, fuel quantity regulation, centrifugal speed control, and delivery valve pressure stabilization.
Be able to complete structural identification, manual dynamic demonstration, and disassembly/assembly procedures.
Be able to analyze the causes of typical faults and develop a diesel fuel system maintenance mindset.

II. Applicable Equipment

RQV inline injection pump anatomical model (with stand, manual crank, speed control mechanism, plunger assembly, delivery valve, rack mechanism)

III. Basic Cognitive Training Projects

Project 1: Overall Structure Identification

Project 2: Cross-sectional Structure Observation

Project 3: Plunger Pump Oil Principle Demonstration

Project 4: Oil Supply Adjustment Training

Project 5: RQV Governor Working Principle

Project 6: Delivery Valve Function Demonstration

V. Disassembly and Process Training Projects

Project 7: Plunger Assembly and Disassembly Training

Project 8: Governor Disassembly, Assembly, and Inspection

VI. Fault Diagnosis Training Projects

Project 9: Typical Fault Analysis

Project 10: Fault Simulation and Judgment