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Figure 2. Operating Controls
Depth Stop
A drilling depth stop (refer to Figure 3) is provided on the
right side of the drill head. The depth stop consists of a
threaded rod with depth setting jam nuts. The front side of
the threaded rod has a depth scale. The jam nuts are
Afbeelding 2
Figure 2. Operating Controls
loosened and moved to the desired depth on the scale. The
upper jam nut is then tightened against the lower nut.
6. d
-
IepTe
aanslag
Depth Stop
A drilling depth stop (refer to Figure 3) is provided on the
right side of the drill head. The depth stop consists of a
threaded rod with depth setting jam nuts. The front side of
the threaded rod has a depth scale. The jam nuts are
loosened and moved to the desired depth on the scale. The
upper jam nut is then tightened against the lower nut.
Afbeelding 3
Figure 3. Depth Stop
De diepte-aanslag bevindt zich aan de rechterzijde van de kop. U stelt de aanslag in door de onderste moer naar de
gewenste diepte te draaien, af te lezen op de schaalverdeling op de diepte-aanslag en vervolgens de bovenste moer
vast tegen de onderste moer aan te draaien.
7. g
eBruIK
Voordat u de machine gebruikt, moet u de handleiding zorgvuldig doorlezen om vertrouwd te raken met de
constructie, de bedieningselementen en het aandrijfmechanisme van de machine.
• Plaats de boor ver genoeg in de boorkop om de boor goed vast te kunnen zetten tussen de bekken. De boorkop is
Figure 3. Depth Stop
zelfcentrerend.
• De boordiepte kunt u instellen met de diepte-aanslag, zie afbeelding 3.
• U wijzigt de toerentallen door de beschermkap van de v-snaar te openen en het gewenste toerental te kiezen
volgens de tabel in de kap.
6
1.
The head assembly must be locked to the column so
the thrust produced by drilling will not force the head
assembly up the column.
Operating Precautions
2.
The work table must be locked to the column so it will
not be forced down the column.
LED Speed Display
3.
Be sure the belt is tightened to the proper tension.
The following operating and safety precautions must be
Speed control handwheel
4.
DO NOT start to drill the work-piece until making
observed in order to avoid harm to the operator or damage
On/Off switch
certain the work-piece is held down securely.
to the drill press.
5.
MAKE SURE THE DRIVE MOTOR IS RUNNING
Depth stop
BEFORE turning the speed control hand-wheel in
1.
The head assembly must be locked to the column so
either direction.
the thrust produced by drilling will not force the head
6.
Point of operation protection is required for maximum
assembly up the column.
safety. This remains the responsibility of the
2.
The work table must be locked to the column so it will
user/purchaser since conditions differ between jobs.
not be forced down the column.
7.
Make sure the drill is secured in the spindle or check
3.
Be sure the belt is tightened to the proper tension.
before attempting to use the drill press.
4.
DO NOT start to drill the work-piece until making
8.
Make sure the spindle taper is clean and free of burrs,
certain the work-piece is held down securely.
scoring, and galling to assure maximum gripping.
5.
MAKE SURE THE DRIVE MOTOR IS RUNNING
BEFORE turning the speed control hand-wheel in
Drilling Recommendations
either direction.
6.
Point of operation protection is required for maximum
safety. This remains the responsibility of the
Speeds for Drilling
user/purchaser since conditions differ between jobs.
7.
Make sure the drill is secured in the spindle or check
The speed of a drill is usually measured in terms of the rate
before attempting to use the drill press.
at which the outer periphery of the tool moves in relation to
8.
Make sure the spindle taper is clean and free of burrs,
Jam nuts
the work being drilled. The common term for this is Surface
scoring, and galling to assure maximum gripping.
Depth scale (on threaded
Feet per Minute (SFM). The relationship of SFM is
rod)
Drilling Recommendations
expressed in the following formulas:
SFM = 0.26 X
Speeds for Drilling
RPM = 3.8x
The speed of a drill is usually measured in terms of the rate
at which the outer periphery of the tool moves in relation to
In general, the higher the speed the shorter the drill life.
the work being drilled. The common term for this is Surface
Operating at the low end of the speed range for a particular
Feet per Minute (SFM). The relationship of SFM is
material will result in longer lift. The most efficient speed for
expressed in the following formulas:
operating a drill depends on many variables:
1.
Composition and hardness of material.
SFM = 0.26 X
2.
Depth of the hold.
RPM = 3.8x
3.
Efficiency of the cutting fluid.
4.
Type and condition of the drilling machine.
5.
Desired quality of the hole.
6.
Difficulty of set-up.
In general, the higher the speed the shorter the drill life.
Operating at the low end of the speed range for a particular
material will result in longer lift. The most efficient speed for
operating a drill depends on many variables:
1.
Composition and hardness of material.
2.
Depth of the hold.
3.
Efficiency of the cutting fluid.
4.
Type and condition of the drilling machine.
5.
Desired quality of the hole.
5
6.
Difficulty of set-up.
5
WIJZIGINGEN EN TYPEFOUTEN VOORBEHOUDEN
Toerentaldisplay
Handwiel snelheid
Aan/uit-schakelaar
Diepte-aanslag
Moeren
Diepte-aanduiding
(op stang)
rpm X Drill Diameter (in inches)
SFM
Drill diameter (in inches)
rpm X Drill Diameter (in inches)
SFM
Drill diameter (in inches)
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