摘要本文对火箭方向机动力性能试验台的各个部分进行了概述，转接齿轮箱是某火箭 方向机动力性能试验台的重要组成装置。本设计对方向机动力性能试验台整体进行了 初步的理论及结构设计，着重对转接齿轮箱进行了结构设计，力、矩的计算与仿真。 本文设计的是某型号火箭武器方向机试验台的转接齿轮箱，通过方案的选取，齿轮参数的计算等，进行设计配套的试验台转接齿轮箱。 首先，确定齿轮箱的机械结构，采用二级圆柱圆锥齿轮的传动方案，通过计算，确定各级传动的齿轮参数，并对齿轮进行受力分析，得到各级齿轮受力结果。依据标 准进行强度校核。结果符合安全要求。其次，利用 Pro/E 软件对设计的齿轮箱进行构建模型，再利用 ADAMS 软件进行仿 真分析。验证理论计算的合理性。69473

毕业论文关键词 试验台、机械传动、齿轮箱、力矩、建模

Title Transfer Gearbox for one Type Rocket Weapon Direction Machine Test-bed Design

Abstract Various parts of the power performance test-bed for the rocket directions machine were summarized.Transfer gearbox is an important apparatus of power performance test-bed for the rocket directions machine.The design conducted preliminary theoretical and structural design to the power performance test-bed for the rocket directions machine.It focuses on the calculation and simulation of transfer gearbox structural design, force, moment.

This design is a transfer gearbox for one type rocket weapon direction machine test-bed.Through the program selection,Computing gear and other parameters, design supporting transfer gearbox for test bench.

First, determine the mechanical structure of the gearbox.Transmission scheme using two cylindrical bevel gear,By calculation, to determine the parameters of the drive gear levels,And stress analysis the gear , to get all levels of gear stress results.According to the standard strength check. Results meet the safety requirements.

Secondly, the use of Pro / E software build a model for the designed gearbox , and then use ADAMS software simulation.Verify that the theory of rational calculation.

Keywords test-bed mechanical transmission gear boxes torque modeling

1 引言 1

1.1 火箭方向机动力性能试验台的基本概念 1

1.2 国内外研究状况 1

1.3 齿轮箱的应用 2

1.4 主要研究内容 3

2 火箭方向机动力性能试验台整体结构设计 4

2.1 火箭方向机动力性能试验台的组成 4

2.2 火箭方向机动力性能试验台各部件的选择分析 4

2.2.1 驱动装置的分析与选择 4

2.2.2 测试装置的分析与选择 4

2.2.3 加载装置的分析与选择 5

2.3 火箭方向机动力性能试验台各部件的确定 5

2.3.1 驱动装置型号的选取 5

2.3.2 加载装置型号的选取 6

3 确定各阶段传动参数 8

3.1 确定电动机的转速