Title:
押出装置の診断トラブルシューティングシステム
Document Type and Number:
Japanese Patent JP7232904
Kind Code:
B2
Abstract:
An extrusion apparatus includes a diagnostic system with a material processing section and an extruder screw disposed for rotation in a barrel and surrounded by a shroud assembly. The apparatus includes a temperature control system with heater sand cooler. The apparatus includes a speed control apparatus that has a drive unit and a speed variation device that is coupled to the extruder screw. The apparatus includes a diagnostic system in communication with the material processing section and/or the speed control apparatus. The diagnostic system includes a sensor system in communication with the material processing section and/or the speed control apparatus; and a computer processor in communication with the sensor system and a computer. The computer processor includes a computer readable medium that employs one or more algorithms and that are executable by the computer to generate signals characterizing performance of the material processing section and/or the speed control apparatus.
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Inventors:
Cristiano John Pee
Application Number:
JP2021513867A
Publication Date:
March 03, 2023
Filing Date:
September 13, 2019
Export Citation:
Assignee:
Davis-Standard, LLC
International Classes:
B29C48/92; B29C48/96; G01M99/00
Domestic Patent References:
| JP63031731A | ||||
| JP2003311816A | ||||
| JP8142160A | ||||
| JP2009131965A | ||||
| JP2002178392A | ||||
| JP2018039122A |
Attorney, Agent or Firm:
Kenji Tachibana
Go Masuda
Go Masuda