End Forming Unit for Leaf Spring

End Forming Unit for Leaf Spring
N513H

Overview

This unit is an automatic equipment to perform a center punching, rivet hole punching, silencer hole punching and side trimming (or diamond cutting) of a whole heated material. A combination of each process can be selected according to necessity. A positioning adjustment of the necessary device can be automatically set for each type of product. A change over of jig and die can be done in short time. A data of shape and production data of many type of products can be stored in memory. This unit is a suitable equipment to get high productivity and high quality.

N513H

Constitution

Center Punching
- Press, Die Set, Knockout, Transfer Device, Positioning Device
End Cutting
- Press, Die Set, Knockout, Moving Bed, Positioning Device
Rivet, Silencer Hole Punching
- Press, Die Set, Knockout, Moving Bed, Positioning Device
Side Trimming (or Diamond Cutting)
- Press, Die Set, Knockout, Moving Bed, Positioning Device
Loader & Unloader for end forming
Transfer Device
(Option)
Die Changer, Scrap Conveyor

Specification

Specification of Product Leaf Thickness(forming end) 6-18mm
Leaf Thickness(center part) Max. 35mm
Leaf Width 50-102mm
Length(before cutting) 900-2400mm
Length(after cutting) 900-2300mm
Length of side trimming 30-295mm
Forming Press Capacity Center Punching 80,000kg
End Cutting 110,000kg
Rivet, Silencer Hole Punching 110,000kg
Side Trimming (or Diamond cutting) 150,000kg
Cycle Time 8-12sec.
It depends on the combination of forming.(240-360pcs/Hr)