Cuttermasters Professional JXT - Journeyman JXT Specifications, Overview and Theory

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CUTTERMASTER Professional JXT User’s Manual
Page 8
CUTTERMASTER Professional Products have been designed to accommodate a variety of needs.
This system has been designed to be easy to use and maintain. As with all machine tools care must
be taken to keep all working surfaces clean and in good repair. There are 5 movements to your
CUTTERMASTER Professional DC tower
• Up and down using Top dial lead screw
• Motor Tilt
• Motor Tip
• Base pivot
 • VerticalIndexingwiththehandle(forquickliftoutofutes,Cornerrads)
The DC Motor comes with a single or twin spindle so motor/spindle assembly spindle to positive and
negative angles and rotates 360°. Cutting tool clearance angles can be tensioned so as to be quickly
adjusted as needed providing real angle result when setting angles without the use of tools.
Thereareninedi󰀨erentaxestoworkwithforunlimitedversatility.YourJXSgrindsO.D.sandendsof
standardendmillsinonesetupwithinafewminutes.YoucansharpenendmilluteI.D.s,uteO.D.s
and ends (primary and secondary), as well as roughing end mills, carbide tools, reamers, end gash-
es,smallroundsorreamers(circumferentiallands),reducedneckgrinds,Weldonats,Carbideand
HSSCuto󰀨s.
Most grinders have a single speed AC motor, designed to be inexpensive for the manufacturers to
produce. This is not conducive to a good tool grinding environment where conditions vary from tool to
tool. DC motors have more torque throughout their variable range of speeds allowing for deeper cuts
without heat damage to the tool, given that it is a dry grinding environment. The twin wheel head of
theJXSDCTowercanbeipped,reversedandspeedadjustedtosuitmostanygrindingrequire-
ment.
Ourgrindingwheelshavebeenspecicallydesignedfordrygrindingandgoodbalance.Onceyou
get your wheels dialed in, you can work from wheel to wheel without having to re-mount and dial in as
frequently.
The Toycen Radius Air Bearing has a 180° swivel base for radius grinding and takes standard 5C
collets with end mill holders available that can hold shank sizes up to 2”. The Toycen Motor Tower
provides easy and accurate positioning of the wheels to the tool being ground and allows two wheels
to be set and trued allowing for the indexing of one wheel to the next which is intended to reduce set
up times.
Journeyman JXT Overview and Theory