Week 10:- 2D Detailing Challenge

AIM

To Draft a Key Sheet for the Complete Fixture assembly and Draft a Base Unit and the Fix Pin Unit drawings with all child parts for the complete Fixture assembly from challenge 8.

INTRODUCTION

The fixture design after the 3D finishing process has to be done with 2D finishing before it is sent for manufacturing. All the dimensions of the fixture units and their child parts have to clearly mentioned in the drawing sheets. The detailing can be changed as per the requirement of the customer and company standards. GD&T must be used in order to reduce the cost of manufacturing.

All the views must be clearly visible and provided with dimensions in the drawing sheets.

Key sheet for complete fixture Assembly

2. Drafting a Base Unit and the Fix Pin Unit drawings with all child parts for the complete Fixture assembly.

• In fixture assembly there are three kinds of parts majorly manufactured, bought out parts & hardware’s.
• Manufactured parts are those which taken from supplier or vendors. Here we are detailing each & every child part of unit which is manufactured. Some manufactured parts are repeatedly used in multiple units. This reduces designing & drafting time drastically.
• Bought parts are those which are purchased from catalogue. These are standard parts universally accepted. & manufacture in bulk & stored. It has required less lead time. Also use of std. parts/ bought out parts also reduces drafting time as there no need to detail.
• Hardwares are standard parts & same STD followed every where. So no detailing required

Detailing:

Baes Unit-