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Loughborough University| Design for accumulation Assignment 2a | Introduction For this assignment it has been asked to estimate and betoken design changes to a retractable play playpen. The company, whose design the pen shortly is, manually assembles all their pens. Due to the volumes of products produced in this trade if the conviction to produce the product is reduced and hence bringing on the cost of turnout, since time of production and cost of production atomic number 18 proportional, improvements can be do to sales and market sh ar. The aims of this realise are therefore to: * approximate the design for both stripped- discomfit parts and reduced manual concourse time to economise on cost * project redesigns natesd upon the results of the evaluation * Re-evaluate the improved design * Discuss a move to automatic assembly Current Design Components The ongoing design for the pen is an assembly of 9 component parts. These are na med as follows, these label will be used in the subsequent psychoanalysis: 1. trim back Body 2. environ 3. Spring 4. Refill 5. Plastic slider 6. Plastic moil button 7. Silver dusky end cap 8. stop number body 9. Clip These can be seen in down the stairs (Figure 1). The sizes of individual components can be seen in the vermiform process (Figure 5 to Figure 11) as they are used in the later analysis.

3 3 4 4 8 8 9 9 7 7 6 6 5 5 2 2 1 1 Figure 1- Pen components Assembly date To analysis pen assembly process it was first necessary to demonstrate the pens assembly sequence. This was do by disassembling the pen and l ooking at how it fits together. The followin! g sequence is what was decided upon. Main assembly: 1. turn away body determined into holder (narrow end orientated down) 2. resile placed onto Lower body 3. Spring inserted into internal calibre of lower body 4. Refill inserted into ricochet 5. Sub Assembly 1 screwed into position on brighten of Lower base 6. Clip snapped into place in slot in Sub-Assembly 1: 1....If you want to get a full essay, order of troth it on our website: OrderEssay.net

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