10.3 Flashcards
computer integrated manufacture
systems which integrate computers into all aspects of production
why would a company want to use CIM
increased efficiency
better quality
reduced costs
increased flexibility
why not use CIM
high initial investment
complexity
dependence on technology
potential job displacement
7 elements affected by CIM
1 design – allows designers to make developments, respond to client input
2 planning – scheduling software
3 purchasing – can ensure parts are able to be purchased, improving ability to operate a JIT approach
4 cost accounting – ensures correct payments are made, informs what is financially possible
5 inventory control – easily tracks parts and materials
6 manufacturing – sensors can be used for quality control
7 distribution – distribution of materials + successful delivery to customers can be achieved
how is CIM linked to economies of scale
CIM allows companies to benefit from economies of scale, as the process is optimised.
However, the company needs to be operating at the right scale for this to be most effective
one off production and CIM
costs of implementation too high
not suited for non complex products. even smaller systems require specialized expertise
batch, mass production and CIM
nicely suited due to high flexibility of CIM
monitoring of system at all times
fewer errors and waste
cheaper products
higher quality
BUT:
high initial investment
training cost
job losses
mass customisation and CIM
more choice
cheaper products
parts easily manufactured and changed
BUT:
high initial investment
training cost
job losses
