Selecting The Saw Blade; Selecting The Speed; Possible Causes Of Faults - Proxxon DSH Manual De Instrucciones

Adap h f d h r quir m n s by saw blad sp d and w rk
pi c ma rial.
Hard ma rials fin saw blad s and hick r w rk pi c s d n " l
ra " as much f d as s f ma rials r u h saw blad s and hin
w rk pi c s. Y u can als
Guid h w rk pi c sl wly in
blad is v ry hin and h
hick.
nly us p rf c saw blad s.
n l h d vic p ra unsup rvis d.
ar fully mark u bl ck h ch ck lin .
Mak sur h r is d li h in .
Always w rk wi h c nn c d vacuum cl an r and car fully s
air n l fi . .
Y u will achi v h b s r sul s if h w d hickn ss is und r
mm.
Wi h w d hickn ss s f r a r han
mus b v ry car fully uid d
min b ndin wis in r br akin .
F r pr cis cu in n ha h saw blad will always ry
l w h dir c i n f h fibr appli s par icularly

7.1.1 Selecting the saw blade

As alr ady m n i n d h c rr c s l c i n f ma rial has a v ry
r a influ nc n h quali y f h r sul . Th abl b l w sh uld
s rv as a small uid . x nsiv
yp s f saw blad is f c urs always h lpful wi h s l c i n. Y u
can xp rim n h r .
Tip Th saw blad s ar m s ly nly par icularly w rn a plac s wh r
h h ar par icularly hi hly u ilis d wh n sawin and h r f r
b c m blun v ry quickly. T "us up" h n n w rn
incr as h d lif f h sawin blad s y u can ar ificially "rais "
h b arin surfac f r h w rk pi c s m wha .
T d his simply s cur a sm
hickn ss h saw abl usin f r xampl d ubl sid d s icky ap .
Th n n w rn par s f h saw blad ar n w sawin h w rk pi c .
This is par icularly s nsibl if y u f n saw v ry hard and w ar in
nsiv ma rials wi h hin blad s.
Th num rical da a f r charac risin h "fin n ss" f h
is r la d h numb r f
Teeth/inches Material
appr x. S f and hard w d fr m appr x.
plas ics s f ma rials hick r w rk pi c s
appr x. Fin sawin w rk w d up
s f ma rials hinn r w rk pi c s
appr x. Plas ic GRP n n f rr us m al Pl xi las ir n
wi h r s ric i n P r inax
appr x. Ir n P r inax
R und sawin blad s wi h fla nds can id ally b us d f r plas ic
hard and s f w d. Th y cu n all sid s s i is n n c ssary
urn h w rk pi c wh n sawin .
- 16 -
xp rim n wi h vari us sp ds.
h saw blad par icularly if h
h v ry fin r if h w rk pi c is v ry
mm h w rk pi c
s p h saw blad fr m jam
hin saw blad s .
xp ri nc wi h many ma rials and
h and hus
h abl si d und rlay wi h h r quir d
h p r inch f saw blad l n h
mm plas ics

7.1.2 Selecting the speed

This r pr s n a i n can f c urs
ral dir c i n
im n " a li l
f c urs d p nds n h blad us d h ma rial f h w rk pi c
h f d c.
Level
s r k s min S
s r k s min Aluminium w d p lys yr n rubb r l a h r
h

7.1.3 Possible causes of faults

Th f ll win caus s may br ak h saw blad
f l If blad is nsi n d
M chanical v rl adin
ndin r wis in
quickly wh n cu in curv s.
Wh n h w ar limi f h saw blad has b n r ach d.
If h scr ws ar i h n d n saw blad s wi h cr ss pin.
7.1.3.1 Set saw blade alignment (fig. 2)
In a v ry f w cas s slan d cu in
blad drif durin
jus m n s h blad ali nm n a h upp r saw blad m un s
p s. fi . . y r a in h saw blad m un h saw blad ali n
m n will b chan d as d sir d.
. lamp h saw blad and ch ck h parall lism f h saw blad
usin an an l
raphic.
. Th saw blad can b ali n d if n c ssary. R l as scr w
in an All n k y and swiv l h saw blad m un in
p si i n ali n h saw blad in parall l
. Ti h n h saw blad m un in h c rr c ly s p si i n usin h
All n k y
hin
7.2 Sawing (fig. 7)
Af r y u hav fix d h saw
mm
abl pr par d h dus xhaus and air n
sui abl saw blad s swi ch n h machin and uid h w rk pi c
as sh wn in fi . .
R m mb r Adap h f d acc rdin
and h w rk pi c hickn ss. Hard ma rials fin saw blad s and
hick w rk pi c s d n " l ra " as much f d as s f ma rials
r u h saw blad s and hin ma rials.
Y u can als xp rim n wi h vari us sp ds.
N
Saf and pr cis w rk is nly p ssibl wi h car ful fixin
Th m chanical fr
curv s. F r
nly iv ins ruc i ns n h
ak . As in h pr vi us s c i n y u hav
find h p imal r sul . Th appr pria sp d als
Material
l brass n n f rr us m als GRP plas ics
c rk
i h ly r n i h ly n u h
f h blad by f din
f h blad wh n urnin h w rk pi c
d in h w rk pi c s r n
p ra i n i c uld b n c ssary
r an l d w rk pi c arran d as sh wn in h
.
h w rk spac adjus d h w rk
l and hav clamp d h
h ma rial h saw blad
saw is pr d minan ly a machin f r sawin
d r sul s pl as n h f ll win p in s
n
" xp r
quickly.
mak min r ad
us
h c rr c
h an l .