Rolling stand

Contents

TABLE OF CONTENTS

INTRODUCTION

1 DESCRIPTION OF DESIGN AND PRINCIPLE OF CRIMPING BLUMING OPERATION

2 DESIGN TECHNIQUES USED IN DESIGN

2.1 Use of unified units and parts

2.2 Use of aggregation principle in design of crimping blooming

2.3 Structural elements of machine units facilitating assembly

2.4 Elements of the machine design that eliminate and reduce bending of its components

2.5 Ensuring self-alignment of parts for compensations of their distortions and displacements

2.6 Design techniques that reduce machining volumes of machine units and parts

2.7 Application of the principle of surface treatment from one installation

3 FEATURES OF MACHINE ASSEMBLY

3.1 Assembly of crimping bluming

3.2 Mounting tool used in machine assembly

4 TECHNOLOGY OF PART MANUFACTURING SCREW

4.1 Routing process of part manufacturing

4.2 Operational sketches of part manufacturing process

5 DESIGN TECHNIQUES USED IN SCREW DESIGN

5.1 Substantiation of part material selection

5.2 Purposes of using chamfers and fillets in part design

5.3 Structural elements used to exit the machining tool

CONCLUSION

BIBLIOGRAPHIC LIST

Summary

22s., 19 il., bibliologist. list - 3 names.

The principle of crimping blooming operation is outlined, the design description is performed, design techniques for designing crimping blooming are considered.

Introduction

The task of the designer is to create machines that fully meet the needs of the consumer, give the greatest economic effect and have the highest technical, economic and operational performance.

The main indicators of these are: high productivity, reliability, economy, strength, dimensions, reliability, energy intensity, small weight and metal capacity, etc.

Design techniques used in screw design

5.1 Substantiation of part material selection

40X steel was selected as the material for manufacturing the part.

Steel 40X, is applied to production of various details: axes, shafts, valshestern, plungers, rods, cranked and camshafts, rings, spindles, mandrels, laths, spongy wreaths, bolts, half shafts, sleeves and other improved details of the increased durability.

Substitutes: 45X, 38XA, 40XH, 40XC, 40HF, 40XP

Conclusion

During the course project, the material was studied and fixed according to the course "Basis of Design." This project considered such design techniques as: the principle of aggregation, standardization of parts, unification of the mounting tool, etc.