The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
Sep. 30, 2021
Zhejiang University, Hangzhou, CN;
ZHEJIANG UNIVERSITY, Hangzhou, CN;
Abstract
Provided is a testing machine for simulating a die casting cooling process, including a mold base, a stationary die, a moving die, a guide rod, an ejector rod, a mold clamping device, a point cooling device housing, a cooling water channel, a heating coil, a heating block and a heating bar; a point cooling unit includes the point cooling device housing and the cooling water channel, a plurality of heating bars regularly arranged on the moving die constitute a pre-heating unit, a thermocouple is arranged at the point cooling unit, a temperature signal is connected to a controller, the heating coil and the heating block constitute an external heating unit, the point cooling unit is connected to a cooler, a cooling water tank, a filter and a water pump to constitute a cooling device, the controller and a ball valve constitute a control system.