Starting To Shrink And Unshrink; Shrinking Depths To Be Respected - Seco EASYSHRINK EVO User Instructions

STARTING TO SHRINK AND UNSHRINK

Always wear protective gloves while handling
Shrinkfit holders, tools, accessories and spare
parts.
Persons with medical implants are not per-
mitted to use or work with this device. Persons
with a pacemaker must refer to the guidelines
for their pacemaker established on the basis
of: NF EN 60601-1-2 (September 2017)
SHRINKFIT TOOL HOLDER & CUTTING TOOLS
The Easyshrink Evo device makes it easy and safe to perform Shrinkfit tool changes without causing damage
to the toolholder or cutting tool, as long as the device is correctly installed and the operating procedures are
followed.
Easyshrink Evo is designed to work best with all standard SECO Shrinkfit toolholders and efficiently with tools
made from steel, HSS, heavy metal or carbide.
Tool shank diameter tolerance is critical.
Tool shank tolerance required:
Ø3 to Ø 5 mm (Ø0.11" to Ø0.19") maximum h5, tool shank must be carbide or heavy metal (e.g. Densimet).
Ø6 to Ø32 mm (Ø0.23" to Ø1.25") maximum h6, tool shank can be steel, HSS, carbide or heavy metal.
Using h5 for Ø6 to Ø32 mm (Ø0.23" to Ø1.25") provides a safer minimum clamping torque.
Make sure the minimum shrinking depth LSC shown in the Product pages for each holder is respected when
fitting the tool shank into the holder.
Make sure that the toolholders and the tools are clean, free from grease and dry before being fitted in the
device.

SHRINKING DEPTHS TO BE RESPECTED

We recommend the following shrinking depth in order to guarantee
the minimum transmittable torque and lifetime of the tool.
EXAMPLE FOR A TYPE SFD 5403 SECO TOOL HOLDER:
The diameter DCBX (tool-fitting size) is indicated in the toolholder
specification.
The shrinking depth (depending on the position of the stop end
screw) must be set to LSC as a minimum.
In this case, the chart indicates LSC = 39 mm (1.54")
Electrical hazard when dismounting module
parts
Do not use hydraulic tool holders on this
device as there is a risk of explosion and
third-degree burns.
Please notify and provide training to
operators who may use this device.
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