Week 10- Assembly Workbench

QUICK RETURN MECHANISM:

Quick return is a common feature of tools in which the action is performed in only one direction of the stroke, such as shapers and powered saws. Because it allows less time to be spent on returning the tool to its initial position.

DIFFERENT PARTS OF QUICK RETURN MECHANISM:

1. Slider bar

2. Slider pi4

3. Crank

4. Connecting pin

5. Bush pin

First, we will create the individual parts of the Quick Return Mechanism, then assemble them together using the Assembly workbench.

SLIDER BAR

SLIDER PIN

CRANK

CONNECTING PIN

BUSH PIN

ASSEMBLY

Assembly establishes mechanical assembly constraints using mouse movements or graphical commands to easily snap parts into position. Once every part is completed, then they are assembled together by giving constraints between different parts. So that they are assembled as we want.

CONSTANT VELOCITY JOINT (CV JOINT):

Constant-velocity joints (also known as CV joints) are mechanical joints that allow a drive shaft to transmit power through a variable angle, at constant rotational speed, without an appreciable increase in friction or play. They are mainly used in front-wheel drive vehicles. Modern rear-wheel drive cars with independent rear suspension typically use CV joints at the ends of the rear axle halfshafts and increasingly use them on the drive shaft.

DIFFERENT PARTS OF CV JOINT

1. H-Yoke

2. Yoke

3. Connector pin

First, we will create the individual parts of the CV joint, then assemble them together using the Assembly workbench.

H-YOKE

YOKE

CONNECTOR PIN

ASSEMBLY