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What’s the process
for new technology?
Measurable:
• Productivity
• Reduced set-up
• Improve runtime
• Improve throughput
• Reduce Scrap
• Reduce Job setup cost
Intangible benefits:
• Quality
• Accuracy
• Flexibility
Cost of not changing
• Lower efficiencies
• Longer than planned
set-up times
• Requires vanishing
skills
• Requires “tweaking”
to successfully run good parts
• Produces scrap parts,
hurting efficiency, adding to material cost
There's more.
However, this justification method does not consider important technical
and strategic aspects for maintaining competitiveness. Quality for
instance is one of today's top priorities for end-users.
Things that are
surprisingly overlooked by companies:
·
Allowing
CNC operators to manually program their CNC machines. This is very
costly in several ways even with “our simple parts”. Potential typing
error, and the operator has to cautiously step through the first part
run off to allow for any mistakes.
·
Operators
need to leave their machine to go get the CNC code from another location
like a floppy disk or a USB device (yes, there are companies still doing
this)
·
Operators
select their own tooling for their programs so there is no consistency
across the shop.
·
What
really happens once the CNC operator receives his next job. Do you have
a way to monitor cycle time, setup time, idle time, etc.? How are you
currently tracking these to be more efficient?
Payback.
Doing a Return on Investment analysis can help you to make a good
decision. The ROI indicates how the investment will impact a company's
cash flow, based upon the revenues and expenses associated with the
project.
Are you ready to make the change? |