The presentation is on the Tumble Jig modelling in CAD software and introduction of jigs and fixtures.

1. PROJECT REPORT
ON
TUMBLE JIG
Submitted by:-
Mukul kashiwal
Mayank kaushik
Lalit Mohan Pant
Mohit Sharma

2. INTRODUCTION
Over the past century, manufacturing has made considerable
progress. New machine tools, high-performance cutting tools,
and modern manufacturing processes enable today's industries
to make parts faster and better than ever before. Although work
holding methods have also advanced considerably, the basic
principles of clamping and locating are still the same.
Mass production methods demand a fast and easy method of
positioning work for accurate operations on it. Jigs and fixtures
are production tools used to accurately manufacture duplicate
and interchangeable parts. Jigs and fixtures are specially
designed so that large numbers of components can be machined
or assembled identically, and to ensure interchangeability of
components. The economical production of engineering
components is greatly facilitated by the provision of jigs and
fixtures.

3. JIGS
A jig is a special device that holds, supports, or is placed on a
part to be machined. It is a production tool made so that it not
only locates and holds the workpiece but also guides the cutting
tool as the operation is performed. Jigs are usually fitted with
hardened steel bushings for guiding drills or other cutting tools.

4. Box jigs
Box jigs, or tumble jigs, usually totally surround the part. This
style of jig allows the part to be completely machined on every
surface without the need to reposition the work in the jig.

5. CREO
Creo is a family or suite of design software supporting product design for
discrete manufactures and is developed by PTC. The suite consists of apps
each delivering a distinct set of capabilities for a user role within product
development.
PTC began developing Creo in 2009, and announced it using the code
name Project Lightning at Planet PTC Live, in Las Vegas, in June 2010. In
October 2010, PTC unveiled the product name for Project Lightning to be
Creo. PTC released Creo 1.0 in June 2011.
Creo apps are available in English,German,French,Italian,Spanish,
Japanese,Korean,Chinese simplified, and Chinese traditional. The extent of
localization varies from full translation of the product (including Help) to
user interface only.

6. PARTS OF TUMBLE JIG
WASHER KEY
NUT HANDLE

7. PARTS OF TUMBLE JIG
DRILL SHAFT BUSHING

8. PARTS OF TUMBLE JIG
CLAMP PLATE CLAMPING SCREW

9. PARTS OF TUBLE JIG
CLAMP BUTTON
BALL
CAP SCREW

10. PARTS OF TUMBLE JIG
BASE