首先，要了解转向系统的基本功能，结构和整体性能。研究齿轮齿条式转向器和

First, we must understand the basic functions, structure and overall performance of the steering system. Research the rack and pinion steering gear and data reference, focusing on the choice of rack and pinion steering gear, the advantages and disadvantages of different types of rack and pinion steering gears and different types of rack and pinion steering gears, and the initial and each Types of rack and pinion steering gear applications. Analyze the data to calculate the transmission ratio of the steering system, and determine the geometric parameters of the rack and pinion. The overall design of rack and pinion steering gear includes stress analysis and verification of rack and pinion fracture strength and tooth root bending fatigue strength. Correct the unreasonable data on the rack and pinion steering gear. The design of rack and pinion steering gear, related parts, etc. In this design, Toyota Corolla passenger car technical parameters were selected to design the steering gear. By analyzing the principles of each part of the steering gear, choosing a reasonable structure form, checking the strength of the main components, determining the geometric parameters of the gear and the size of the processing frame, and finally Optimize the design and draw the assembly drawing of the steering gear.

First, understand the basic functions, structure and overall performance of the steering system. The study of gear-strip steering and data reference focuses on the selection of gear-toothed guides, the advantages and disadvantages of different types of gear-strip steering and different types of gear-bar steering, and the application of the initial and each type of gear-strip steering. The data is analyzed to calculate the transmission ratio of the steering system and determine the geometric parameters of the flanks and pinions. The overall design of the gear cane steering includes stress analysis and verification of the break strength of the gear cane type and the fatigue strength of the root bending. Correct unreasonable data on the gear toothed steering. Gear toothed steering design, related parts, etc. The design selects the technical parameters of the Toyota Corolla passenger car to design the steering gear, by analyzing the principles of the various parts of the steering gear, selecting a reasonable structural form, checking the strength of the main components, determining the geometric parameters of the gears and the size of the machining frame, and finally optimizing the design and drawing the assembly drawing of the steering gear.

First of all, we should understand the basic functions, structure and overall performance of the steering system. The research of rack and pinion steering gear and data reference focuses on the selection of rack and pinion steering gear, the advantages and disadvantages of different types of rack and pinion steering gear and the application status of initial and each type of rack and pinion steering gear. Analyze the data, calculate the transmission ratio of the steering system, and determine the geometric parameters of the rack and pinion. The overall design of rack and pinion steering gear includes stress analysis and verification of rack and pinion fracture strength and tooth root bending fatigue strength. Correction of unreasonable data on rack and pinion steering gear. Rack and pinion steering gear design, related parts, etc. This design selects the technical parameters of Toyota Corolla passenger car to design the steering gear. By analyzing the principle of each part of the steering gear, selecting the reasonable structural form, checking the strength of the main parts, determining the geometric parameters of the gear and the size of the processing frame, and finally optimizing the design and drawing the assembly drawing of the steering gear.<br>