Injection molding apparatus and method for automatic cycle to cycle cavity injection
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United States of America Patent
Stats
-
Dec 29, 2020
Grant Date -
Jan 25, 2018
app pub date -
Oct 4, 2017
filing date -
Jul 20, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An injection molding system comprising:
- a first selected valve,one or more downstream valves, delivering a fluid to a mold cavity,at least one fluid property sensor,each valve associated with a position sensor that detects opening of a gate at an actual open gate time to the controller,the controller automatically adjusting time of instruction to open the gates on a subsequent injection cycle by an adjustment time equal to any delay in time between a predetermined open gate target time and an actual open gate time,wherein the system forms a first one or more parts or objects, the user inspecting or measuring the first one or more parts or objects and manually adjusts the predetermined open gate target time.
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- B29C Class
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- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 29, 2028 |
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