JUKEN

JUKEN SYSTEM
The Basics Document Management Mold Base and Mold Trial & Precision Inspection Molding Machines & Peripherals Cavity Count Discussion Mass Production & Inspection Back to Technical Info.	Cavity Count Discussion
	Under Juken System, small number cavity count is recommended for idealistic mass production to control product quality. Here are the 14 reason for it.
	1	Making perfectly Identical cavity cores are impossible.
	2	Temperature control is more consistent with small cavity count, because mold is small.
	3	Runner length can be minimized.
	4	Synchronicity of ejection timing is much efficient.
	5	Comparing same material, smaller mold base life is longer than large one, because it can be used under smaller clamping force.
	6	Low initial cost.
	7	No production is too small. For customers who requires smaller quantity, production still will be profitable.
	8	For extremely large volume production order, just multiply molds.
	9	Multiple mold can hedge risks such as natural disaster or mold damage.
	10	Consistency between cavities are efficient so that cavity separation is not necessary.
	11	Mold can be built in shorter time compare to conventional molds.
	12	It enables simplifying the production system.
	13	Full automation becomes very simple and easy.
	14	Defect mold can be minimized, for this, actual cost of production is lower comparing larger size machines with large number of cavity count.

JUKEN SYSTEM