Images of the gearbox of a two-stage cylindrical

Contents

CONTENTS

Paper

1. PROCESS PART

1.1.1 Operating mode and time funds

1.1.2 Calculation of the release program

1.1.3 Type and form of organization of production

1.2. Development of gearbox manufacturing process

1.2.1 Node Service Assignment

1.2.2 Identification and analysis of technical specifications and accuracy standards

1.2.3 Selection of methods for achieving accuracy

1.2.4 Unit processability analysis

1.2.5 Monitoring methods and diagrams

1.2.6 Development of assembly sequence

1.2.7 Engineering of process operations

1.3. Development of manufacturing process of special part

1.3.1 Service Assignment and Specification Analysis

1.3.2 Description of part design with processability analysis

1.3.3 Control methods and diagrams

1.3.4 Selection of economic option for initial procurement

1.3.5 Substantiation of process bases selection and production sequence development

1.3.6 Description of the manufacturing process of the housing and its justification

1.3.7 Determination of allowances, setting of dimensions and tolerances for gearbox housing billet

1.3.8 Development of process operation

1.3.9 Calculation of cutting modes

1.3.10 Technical rationing

2. Structural part

2.1. Calculation and design of special accessory

2.1.1 Terms of Reference

2.1.2 Selection and justification of device operation diagram

2.1.3 Device operation arrangement

2.1.4 Operation principle of fixture clamping mechanisms

2.1.7. Cost-effectiveness of the device

Conclusions and recommendations

List of literature

Application

Assembly Diagram

Paper

The course project contains 4 drawings, 72 s. Explanatory note, annexes: process for 12 liters, specifications for 2 liters.

In the course design, the technological process of gearbox assembly and the technological process of manufacturing the gearbox housing were developed.

The workpiece manufacturing method is selected. The technological process of manufacturing the housing has been developed. The machine tool was developed and the necessary calculations were made.

It can be used in various branches of the national economy, having the main and auxiliary workshops for machining parts of mechanical engineering products.