WEEK 14

 ❤HI Welcome Back To Our Blog❤ 

Week 14 Focus: Product Sketches⚡

So this week we learnt about 1-point☝ and 2-point👀 perspective sketches🐾! Designing drawings are considered the principal approach through which product designers externalize a products design concept. It also enhances understanding and provide visual clues for possible further refinements and revisions of the product.👌

START SKETCHING

To get a gist of what sketching is like, we were given certain shapes and objects to sketch out!! scroll down to look at our masterpieces👇👇.

Warm-up 1-4:

Figure 1: Task 1, freehand lines

Figure 2: Task 2, freehand curves


1-point☝ perspective drawing:


2-point✌ perspective drawing:

ACTIVITY 1👊

After warming up, we were tasked to sketch our chemical product, using paper waste as fuel. We were tasked to draw in 1-point or 2-point perspectives. Scroll down to see what we have got👇👇. As we are make a product that does not have a proper design shape, we decided to draw out the main processes into manufacturing our product.


👇Our chemical Product's Main Processes Drawing:

Main Process 1:

Saccharification & Fermentaion↓

Diagram:

Main Process 2:

Distillation↓

Diagram:

ACTIVITY 2🌠

For the nest activity, we were tasked to do a design specification table. In the table, it will include the set of documented requirements to be satisfied by a material🎀, design📝, product✨, or service💭. It is common preliminary part of any engineering design🖉 and product development process💣. Scroll down to see what we have came up with👇👇.

👇Design specifications table:

Main Process: Simultaneous Saccharification and Fermentation

Aspect

Specific Metric (or Quality)

Quantitative Value

Physical

Compact construction

-

Easy to operate

-

Chemical resistant

Enzymes, inoculum

Water-resistant

Steel

Functional

Optimize rate of fermentation

<60℃

Optimize rate of saccharification

~42℃

Consumes low to moderate amount of energy

-

Others

Multi-system languages

2


Main Process: Distillation to remove water in liquid fuel 

Aspect

Specific Metric (or Quality)

Quantitative Value

Physical

Easy to operate

-

Water-resistant

Titanium

Well insulated

2~3 inches of fiberglass blanket insulation

Functional

Short operation time

~4 hrs

High distillate concentration

95.6%

Recycle the bottom products

-

Others

Energy-saving 

-

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