US 12,479,023 B2
Method for manufacturing a die-casting machine and die-casting machine
Michele Bresciani, Capriano del Colle (IT)
Assigned to ItalPresseGauss S.p.A, Capriano del Colle (IT)
Appl. No. 18/549,092
Filed by ITALPRESSEGAUSS S.P.A., Capriano del Colle (IT)
PCT Filed Mar. 9, 2022, PCT No. PCT/IB2022/052090
§ 371(c)(1), (2) Date Sep. 5, 2023,
PCT Pub. No. WO2022/189991, PCT Pub. Date Sep. 15, 2022.
Claims priority of application No. 102021000005498 (IT), filed on Mar. 9, 2021.
Prior Publication US 2024/0149335 A1, May 9, 2024
Int. Cl. B22D 17/26 (2006.01); B21H 3/04 (2006.01); B23G 1/02 (2006.01)
CPC B22D 17/263 (2013.01) [B21H 3/04 (2013.01); B23G 1/02 (2013.01); B23G 2210/28 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method of manufacturing a horizontal column of a die-casting machine with a toggle-joint, the method comprising:
providing a semi-finished cylinder;
turning the semi-finished cylinder to create a preliminary profile, wherein the preliminary profile comprises:
at least one portion of a thread of at least one threaded section, wherein the at least one portion of the thread of the at least one threaded section is configured to connect to a fixed surface of the die-casting machine, and
a stock, wherein the stock has a thickness ranging between 0.5 and 4 millimeters, and
rolling the turned semi-finished cylinder to generate the horizontal column, said rolling comprising modifying the preliminary profile into a final profile and hardening material of the turned semi-finished cylinder.