Patent Operation Platform
Patent
Patent transfer license contact: Mr. Yan
[CN 202210276929.1] Production Process of Thick Blade for Shearing Machine
[CN 202210276929.1] Title of Production Process for Thick Blade for Shearing Machine: Application Number of Production Process for Thick Blade for Shearing Machine: CN 202210276929.1 Applicant: Maanshan Jinhai Metallurgical Machinery Manufacturing Co., Ltd. Application Date: 2022-3-21 Patent Type: Application for the Invention The present invention discloses a production process for thick blade for shearing machine, belonging to the technical field of blade production for shearing machine. The specific steps include: S1, forging blank: thick blades for plate shearing machines are made of forging blanks. S2, rough machining of blank: the forging blank is annealed, then the forging blank is made into a workpiece with finishing allowance, and the first surface flatness test is carried out; S3, blank quenching and tempering heat treatment: quenching the forging blank and tempering after quenching; S4, blank primary finishing: the forging blank after heat treatment is finished once, and after the primary finishing, the second surface flatness test; S5, blank secondary finishing: the final heat treatment of the forging blank, after cooling, and then further finishing the heat-treated forging blank. By improving the production process, the invention adds two surface flatness detection in the blade manufacturing process, so that the comprehensive performance of the blade itself is effectively improved.
Latest developments
CONTACT US
Telephone:+86 13325294111
Service Phone:+86 400-009-0799
Mailbox:taianhualu@163.com
Address: 2577 Yitianmen Street, Tai'an High tech Zone, Shandong Province
Chinese website:hualu forging press. Website Leveling machine. Website
QR code