Week 4 Challenge

1. Define tooling direction

2) Create tooling direction for Class A with 10 deg draft ( draft in command should be 10 deg) and show the draft analysis.

3) Create B surface of the given lens in surface modeling (not in part), with a 4 mm thickness.

4) Write the definition of the Parting line.

                     The parting line refers to the imaginary line that separates the two halves of a mold used in manufacturing or casting. It is the point at which the two halves of the mold meet and can be seen as a visible line or seam on the finished product. The position and quality of the parting line can have a significant impact on the appearance and functionality of the final product, and it is essential to carefully consider its location and design during the mold-making process.

5) Create a Parting Line for thickened lens and create a report for how you approached the parting Line and did a draft analysis?

                                                                   Parting Surface

Objective:

•  To create a closed product using the given Class A surface 
• And derive a proper specification tree by following proper naming and order 

Head light:

Cover Lens

 

 Types Of Head lights

• Halogen headlights

these are commom headlights which are still used in today,s production cars. They produce quite a bit of heat, as they work by electricity flowing through the filament to light up the bulb. They are cheap but nowdays more optons are available with better efficiency.

• Xenon or HID headlights

Xenon headlights are also known as high intensity discharge (HID) headlights. They don’t use a metal filament to create the light – instead, the HID bulb is filled with Xenon gas which, as it ignites, produces a bright white light.

•  LED Headlights

LED headlights produce light through electroluminescence, which is more energy efficient than halogen. This process also means that LED lights will generally last longer than their counterparts, although they can be more expensive. They’re most commonly found in newer cars and it seems likely that they’ll continue to grow in popularity into the future.

Tooling Axis :

• The direction in which the mold called the tooling axisor core and cavity opens is Tooling axis
• Considering the ejection from the cavity of the mold after manufactering the interior trim must have the nominal 3 degree draft angle. Hence the tooling axis is crested by considering this factor
• The white clour line is the tooling axis of this surface 

 Material :

         Poly carbonate :

• polycarbonate has good weather and UV resistance, with transparency levels almost
  good as acrylic.
• Applications: security screens, aircraft panels, bumpers, spectacle lenses,
  headlamp lenses,

Class A Surafce :

• Class surface are the one which will be visible to the customer
• It's the exterior of the parts
• It has a optimal asthetic shape and high surface quality

Draft Analysis :

• This type of analysis is performed based on colour ranges identifying zones on the analysed element where the deviation from the draft direction at any point.
• The Green colour denotes the draft angle is in the standards (3 degree).
• The Blue colour denoted its is below (3 degree).
• The Red colour denotes the surface is not producable.

For Part :

For Class A Surface :

 Class B Surface :

• Class B is the inner side of the Class a surface which will not be seen by the customer  
• where it will faced in the side of core
• where the ejection will make there contact
• It contains the engineering aspects of a model.

Class C Surface :

• Surface that joins class-A and class-B surfaces is class-C surface.
• Which will determine the thickness.
• Class C is often specified for interior surfaces not readily visible.