Technology and apparatus for thermally treating long rod

Technology and apparatus for thermally treating long rod

CN
  • CN 1,363,693 A
  • Filed: 01/03/2001
  • Published: 08/14/2002
  • Est. Priority Date: 01/03/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. long pole heat treating method, thermal treatment process comprises quenching heating, quench cooled, tempering heating, tempering cooling, before it is characterized in that thermal treatment process, workpiece adopts automatic feed, conveying, swivel feeding, described quenching heating, tempering heating are respectively quenching induction heating, tempering induction heating, quenching water spray ring cooling, the cooling of tempering water spray ring are adopted in described quench cooled, tempering cooling, thermal treatment process finishes back workpiece output and discharging automatically, and whole thermal treatment process is by the continuous cyclical operation of above-mentioned processing step.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×