DIN ISO 8405, Nitrited Stepless Ejector
Nitrited Stepless Ejector Sleeve with cylindrical head.
Range of application:
In the application where the sleeve makes a movement consequently exceeding the length guides, core pin in each cycle slips out of the guide. Stepless sleeves increase maintenance intervals and also reduce servicing costs and spare parts.
The dimensions are shown in the table.
Advantages:
Tapered interior design reduces wear on the ejector pin
Increased productivity and minimized risk of breakage
Increased stability
Fewer downtimes and longer tool life
Easier assembly of the ejector package
Material:
WAS - Hot-work tool steel, suitable for nitriding.
Material Number:
1.2343 (X38 Cr Mo V5-1),
Hardness:
Shank: ~950 HV˝0,3 on surface
Core tensile strength approx.
1400 N/mm2
Head: HRC 45 +10/-5