Design for Manufacturability
….Striving to be More Productive
The Problem:
Sister company HK Plastics Engineering, Inc. was assembling
products for a customer who specified a component part made
from threaded bar stock. The supply of threaded bar stock
was expensive and unreliable.
The Solution:
Working together, the two divisions of HK resigned the part
so it could be made using HK Screw Machine Products machining
technologies. HK’s customer was willing to evaluate
the new design and eventually gave the blessing to switch
from the threaded bar stock part to a round bar stock part
treaded at both ends. The front thread was cut while the rear
thread was rolled eliminating the need for a 2nd operation.
Also, the part could be machined without the use of costly
machine oil by using air cooling technology.
The Result:
HK Plastics Engineering, Inc found a new supplier in it’s
sister company HK Screw Machine Products. Component parts
were produced with less cost with higher repeatability. Most
important, a steady and reliable source of parts was found
enabling better service for a valuable HK customer.
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