Testing machine for simulating die-casting die cooling process
US11752545B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2021 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Jan 7, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D17/2254
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.