Page 241 - Techniks Catalog 2017

MagVISE EEPM Magnetic Workholding Chucks

Features:
• Up to 86,625 lbs holding power

• Turn chuck ON/OFF in only a s few seconds – chuck
will not lose magnetism if a power loss occurs
• Induction block and subplates provide additional
setup options for small parts or wraped stock

Advantages:
• Machine freely on 5-sides & top so you can cut the
full part profile in only one operation
EEPM chucks come with controller, • Reduce setup & change-over time by 50% or more!
a standard remote, and a touch-screen remote.
• Very uniform holding = No workpiece deformation

Compared to traditional fixturing methods, magnetic workholding frees Holding Power Example
up all five sides of your workpiece so you can machine an entire profile EEPM 3040W chuck (left) has 20
in one set-up. Magnetic workholding greatly reduces set up and part poles, and produces 16,500 ft/lbs
change-over time, giving your spindle more time to make chips. of holding power.
Thick or thin, large or small – just about any ferrous material can be
held and machined magnetically. Bigger parts are easier to hold because How It Works
there is more metal for the magnetism to be attracted to.
For smaller parts, using work stops and nesting the part are options that
work well. Magnetic workholding is used for just about any type of drill-
ing, milling, and boring operation you can think of, on horizontal or verti-
cal CNC machines. In the ON state, alnico and rare-
earth magnets alternate poles,
creating a powerful magnetic at-
Application Examples traction. Holding power varies with
type of material being held, surface
5 sides machining Multi-workpiece 5 sides machining Multi-workpiece forming finish, and part thickness.
Minimum recommended part size
is 5" x 5" x 3/8" thick, so a mini-
mum of 4 magnetic poles are cov-
ered by the part. Workstops, pins
or part nesting techniques ensure
the ability to hold small, thin parts
Round steel slotting & machining Mould 3D forming Casting iron forming & machining without movement.

Induction Blocks & Subplates
We recommend using induction
blocks or subplates at all times to
preserve the precision ground fin-
ish and prevent damage to the face
of the magnetic chuck.
Multi-workpiece machining Forming & machining on “Pallet Change” Surface machining

Scan the QR code to view
or View our Workholding
videos at:http://ow.ly/tL1Yo

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