Product Design
Gbogbo ọrọ náà
A product is designed once and made thousands of times. That one fact separates product design from everything else in this endorsement. A building is a one-off and a sculpture is a one-off, but a kettle has to be manufacturable, affordable, packable, repairable, safe in the hands of somebody who never reads the instructions, and still worth looking at after five years on a worktop. Every decision is multiplied by the production run.
This note takes you through the working method: a brief with real constraints, user research that produces measurements rather than opinions, ergonomics and anthropometric data, fast sketch models, the manufacturing processes that decide what shapes are even possible, and surface as the last thing you touch and the first thing the user does. The designers here made a vegetable peeler, a wall-mounted music player and a desk lamp, and each one is a lesson in the difference between a form and a product.
Ebumnobi
- Generate and develop three-dimensional design ideas for consumer products with consideration for ergonomics and functionality
- Use a range of product design materials, tools and techniques such as two-dimensional and three-dimensional modelling, digital and non-digital design methods and surface considerations
Akwụkwọ Ọmụmụ
Ndetu Nkuzi Zuru Ezu di na Ngwa Green Bridge
Nweta ngwa Green Bridge CBT na ekwenti gi ma o bu kompiuta maka ulo akwukwo IGCSE zuru oke: akwukwo ule ndi gara aga, usoro nyocha, eserese uche, kaadi omumu na nkuzi olu.
Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Product Design. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- A clearance dimension, such as the size of an opening a hand must pass through, should normally be set from: A) The 5th percentile, the small user B) The 50th percentile, the average user C) The 95th percentile, the large user D) The designer's own measurements Answer: C
- Draft angle on a moulded part exists so that: A) The part looks more dynamic B) The part can release cleanly from the mould C) The plastic cools faster D) The parting line is hidden Answer: B
- A moulded housing with a 12 mm solid base will most likely suffer from: A) Insufficient strength B) Sink marks and warping as the thick section cools unevenly C) Excessive draft D) Too many parting lines Answer: B
- Which model is made specifically to test size and feel in the hand rather than appearance? A) Appearance model B) Rendered visual C) Full-size foam sketch model D) Exploded drawing Answer: C
- Which change best supports a requirement that a product be repairable and recyclable? A) Bonding the two shells with adhesive B) Moulding two different polymers permanently together C) Using screws or snap fits so the parts separate into single material streams D) Applying a thicker lacquer Answer: C
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Product Design? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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Ihe nile ichoro iji nwee ihe ịga nke ọma na JAMB, WAEC & NECO.
