Skillnad mellan versioner av "Bandsåg, EJCA BA45"

Från Stockholm Makerspace Wiki
Hoppa till navigering Hoppa till sök
(Handhavande av maskinen: Added note about how to change the bandsaw blade)
 
(13 mellanliggande versioner av 3 användare visas inte)
Rad 3: Rad 3:
 
| align="center" |'''Snabbfakta EJCA BA45'''
 
| align="center" |'''Snabbfakta EJCA BA45'''
 
|-
 
|-
|[[Fil:Bosch_GCM8_SJL.jpg|200px|center]]
+
|[[Fil:Bandsåg_Ejca_BA45.jpg|200px|center]]
 
|-
 
|-
 
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Modell:''' ''EJCA BA45''
 
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Modell:''' ''EJCA BA45''
Rad 13: Rad 13:
 
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Info 1:''' Kap- och gersåg
 
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Info 1:''' Kap- och gersåg
 
|-
 
|-
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Arbetsyta:''' 70 x 312 mm 52°-60°
+
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Obelastad hastighet:''' -
 
|-
 
|-
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Obelastad hastighet:''' 5500RPM
+
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Blade length:''' 3090 mm
 
|-
 
|-
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Klingdiameter:''' 216 mm
+
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Wheels-Ø:''' 446 x 32 mm
 
|-
 
|-
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Klinghåls-Ø:''' 30 mm
+
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Märkeffekt:''' 1.0 hk
|-
 
| style="padding:0.1em; font-size:1.0em; background-color:#dfeff2" |'''Märkeffekt:''' 1600W
 
 
|-
 
|-
  
Rad 27: Rad 25:
  
 
==Generell information==
 
==Generell information==
Sågen kan vinklas 52° Vänster till 60° Höger i förhållande till anhållet i bakkant (geringsvinkel)
+
Bandsåg för trä
 
 
Sågen kan vinklas 47° Vänster till 2° Höger i förhållande till bordet (snedkapningsvinkel)
 
  
 +
Gedigen gjutjärnsmaskin tillverkad på 60- till 70-talet.
  
This saw can be used to cut relatively large pieces of wood and is ideal to make cross-cuts. It is set for square, miter and bevel cuts, or a combination of miter and bevel cuts (compound cut).
 
  
The saw is attached to the table with 4 screws and some angle combinations are unavailable due to the present configuration.
+
/// VERY IMPORTANT INFORMATION ///
  
It is possible to unscrew the saw and move it to perform special cuts or to cut longer pieces. The saw must be set back to it's initial position.  
+
When installing the 19mm blade for resawing, it is mandatory to switch back to the general purpose 10m blade.
  
 
+
'''It is strictly forbidden to leave the wide blade on the bandsaw as it's much more dangerous for newbies and people without the proper experience.'''
This saw can be use to perform non-through cuts (Dados, Grooves & Rabbets) using the depth stop. For such operation, it's usually required to install a sacrificial fence (see pictures in the galerie)
 
 
==Säkerhetsinformation==
 
==Säkerhetsinformation==
  
*Keep hands at least 15 cm from the blade
+
*'''Wheel guard doors closed and blade properly adjusted before turning on the machine'''
*Wear safety glasses and hearing protection
+
*Upper guide assembly no more than 1cm above the work
*Keep the blade guard in position at all times
+
*Allow the saw to reach full speed before starting to feed the work
*Hold stock firmly on the table and against the fence
+
*The stock must be held flat on the table
*After making the cut but before raising the saw make sure that the blade has come to a complete stop.
+
*Feed the saw only as fast as the teeth will remove the wood easily
*When making multiple cuts of various angles do not move hands under the blade whether it is moving or not
+
*Keep hands at least 10 cm away from the blade
*Sweep the workstation and the floor. All scrap goes in the scrap bin.
+
*Plan cuts to avoid backing out of curves, whenever possible
 +
*Make turns carefully and do not cut radii so small that the blade is twisted then broken
 +
*Round stock should not be cut unless mounted firmly in a jig
 +
*Do not let small pieces of wood accumulate around the blade
 +
*If you hear a clicking noise, turn off the machine at once. This sound indicates a crack in the blade
 +
*Turn off the machine as soon as you finish working
 +
*Sweep the table and the floor. All scrap in the scrap bin. Lower the upper guide assembly
  
 
==Handhavande av maskinen==
 
==Handhavande av maskinen==
 
===Manual===
 
===Manual===
  
[https://www.bosch-professional.com/binary/ocsmedia/optimized/full/o290859v21_160992A4D3_201808.pdf Manual på Boschs hemsida]  
+
[[Media:Instruktionsbok Ejca BA40,45,50.pdf|Instruktionsbok_Ejca_BA40,45,50]]  
  
 
===Material===  
 
===Material===  
Endast för trä!
+
Endast för trä! Do not cut wet or green wood. Do not cut freshly glued wood, wait at least 24h before cutting. 
  
Some plastics can be cut using this saw, but you need to use your own dedicated blade. Always disconnect the power before changing the blade and make sure it's properly centered before starting the saw.  
+
Some plastics and foam can be cut using this saw.
 
===Användarinstruktioner===
 
===Användarinstruktioner===
 
Se till att koppla in dammsugare innan du använder den!
 
Se till att koppla in dammsugare innan du använder den!
  
 
'''''Skriv något om hur man ställer de olika vinklarna'''''
 
'''''Skriv något om hur man ställer de olika vinklarna'''''
 +
 +
===Byta blad på bandsågen===
 +
Vanligtvis så ska du använda det 10mm blad som oftast sitter monterat på sågen.
 +
Men om du ska kapa en väldigt stor bit längs raka linjer så kan du behöva använda 19mm bandet. Använder du det så *måste* du montera tillbaka 10mm bladet efter att du är färdig (och se till att det är rätt monterat).
 +
 +
Det är viktigt att du ställer in spänningen på bladet rätt och att guiderna för bladet också är rätt inställda.
 +
Här är en bra video som går igenom hur du gör det: https://www.youtube.com/watch?v=bxVyKsbuwZQ.
 +
 +
====English: Changing the blade on the bandsaw====
 +
Usually you should use the 10mm blade that should always be mounted on the bandsaw by default.
 +
However if you are going to [https://en.wikipedia.org/wiki/Resaw) resaw] something (i.e. you need to cut very large pieces of wood along straight lines) then you might want to use the 19mm blade. If you use it then you '''must''' change back to the 10mm blade after you are done (and make sure you mount that properly as well).
 +
 +
It is very important that you adjust the belt tension and the blade guides correctly.
 +
Here is a great video that explains exactly how to do this: https://www.youtube.com/watch?v=bxVyKsbuwZQ.
  
 
==Förbrukningsmaterial==
 
==Förbrukningsmaterial==
We currently have XX spare blades for the miter saw. These blade can be resharpened, do not throw them away, instead label them as "DULL".
+
The blades provided by the makerspace are for general purpose (10mm) and resawing (19mm).  
  
The blades provided by the makerspace are for general purpose and designed for cross-cutting and have about XX teeth.
+
Blade length: 3090 mm
  
You can buy and install your own blade for some specific projects (cutting plastics, Flat kerf blades for joinery, etc) but you must install back the original blade when you are done.
+
4st 3086mm / 10mm / 6TPI - Currently 2st
  
Klingdiameter: 216 mm
+
2st 3086mm / 19mm / 4TPI - Currently 1st
  
Klinghåls-Ø: 30 mm
+
 
 +
To order new blades: <nowiki>http://www.bandsagblad.se/</nowiki>
  
 
==Underhåll och reservdelar==
 
==Underhåll och reservdelar==
Rad 80: Rad 96:
  
 
*Daily
 
*Daily
 +
**Check for the blade alignment, and blade guide alignment (upper and lower guides).
 +
**Adjust the upper blade guide assembly height
 
**Visual check whether unit or parts are damaged
 
**Visual check whether unit or parts are damaged
 
**Check whether power cable is damaged
 
**Check whether power cable is damaged
**Vacuum and clean the saw and the dust collection box. Throw away scrap wood.
+
**Vacuum and clean the saw.
  
 
*Monthly
 
*Monthly
 
**Check the blade sharpness. Change blade if necessary.
 
**Check the blade sharpness. Change blade if necessary.
**Clean the laser plastic cover and remove gunk and dust on the saw.
+
**Check the lower blade garde wooden blocs and replace them is necessary.
 +
**Check and clean the inside of the saw and inspect the tires
 +
*Annually
 +
**Grease the lower and upper wheel shafts. After letting the saw run for a few minutes, wipe out the excess of grease.
 +
*TODO
 +
**Balance the wheels
  
 
===Reservdelar===
 
===Reservdelar===
We do not have spare parts for this machine.  
+
We have the set of spare bearings for the top and the bottom wheels. If they ever need to be replaced.
 +
 
 +
/// Add link for the new tires ///
  
 
#
 
#
Rad 95: Rad 120:
 
==Logg==
 
==Logg==
  
*2020-02-XX: Miter saw station build next to the dust collector.
+
*2020-03-XX: New urethane tires and upper blade guides
*2019-10-05: Inköpt
+
*2020-02-XX: 100mm vacuum connector added
 +
*2018-XX-XX: Har fått motorskydd, nödstopp samt nya start och stoppknappar
 +
*2018-XX-XX: Inköpt
  
 
*
 
*
  
 
==Länkar==
 
==Länkar==
https://www.bosch-professional.com/se/sv/products/gcm-8-sjl-0601B19100
 
  
[https://www.youtube.com/watch?v=1HI_1bj4J1U 8 Miter Saw Pro Tips & Tricks - Steve Ramsey - Woodworking for Mere Mortals]
+
[https://www.youtube.com/watch?v=QbJBQYDrF5M Bandsaw Tips and Tricks for Woodworkers - Make Something]
 +
 
 +
[https://www.youtube.com/watch?v=bxVyKsbuwZQ The Best Way to Set Up a Bandsaw]
  
 
==Ägare==
 
==Ägare==
Maskinen inköpt av Makerspace 2019-08-05
+
Maskinen inköpt av Makerspace 2018-XX-XX
  
 
==Gallery==
 
==Gallery==
<gallery>
 
Fil:MiterSaw.jpg|Cross-cutting large solid planks
 
</gallery>
 
 
 
[[Fil:Bandsåg_Ejca_BA45.jpg|400px|thumb|left|EJCA BA45]]
 
 
Bandsåg för trä
 
 
Gedigen gjutjärnsmaskin tillverkad på 60- till 70-talet.
 
 
Ägare: Stockholm Makerspace
 
Längd på band: 3090mm
 
El: 3 fas
 
 
Har fått motorskydd, nödstopp samt nya start och stoppknappar under 2018.
 
 
Manual:
 
[[Media:Instruktionsbok_Ejca_BA40,45,50.pdf]]
 

Nuvarande version från 17 maj 2021 kl. 14.32

Snabbfakta EJCA BA45
Bandsåg Ejca BA45.jpg
Modell: EJCA BA45
Bokningsbar: Nej
Kostnad att använda: Gratis
Info 1: Kap- och gersåg
Obelastad hastighet: -
Blade length: 3090 mm
Wheels-Ø: 446 x 32 mm
Märkeffekt: 1.0 hk


Generell information

Bandsåg för trä

Gedigen gjutjärnsmaskin tillverkad på 60- till 70-talet.


/// VERY IMPORTANT INFORMATION ///

When installing the 19mm blade for resawing, it is mandatory to switch back to the general purpose 10m blade.

It is strictly forbidden to leave the wide blade on the bandsaw as it's much more dangerous for newbies and people without the proper experience.

Säkerhetsinformation

  • Wheel guard doors closed and blade properly adjusted before turning on the machine
  • Upper guide assembly no more than 1cm above the work
  • Allow the saw to reach full speed before starting to feed the work
  • The stock must be held flat on the table
  • Feed the saw only as fast as the teeth will remove the wood easily
  • Keep hands at least 10 cm away from the blade
  • Plan cuts to avoid backing out of curves, whenever possible
  • Make turns carefully and do not cut radii so small that the blade is twisted then broken
  • Round stock should not be cut unless mounted firmly in a jig
  • Do not let small pieces of wood accumulate around the blade
  • If you hear a clicking noise, turn off the machine at once. This sound indicates a crack in the blade
  • Turn off the machine as soon as you finish working
  • Sweep the table and the floor. All scrap in the scrap bin. Lower the upper guide assembly

Handhavande av maskinen

Manual

Instruktionsbok_Ejca_BA40,45,50

Material

Endast för trä! Do not cut wet or green wood. Do not cut freshly glued wood, wait at least 24h before cutting.

Some plastics and foam can be cut using this saw.

Användarinstruktioner

Se till att koppla in dammsugare innan du använder den!

Skriv något om hur man ställer de olika vinklarna

Byta blad på bandsågen

Vanligtvis så ska du använda det 10mm blad som oftast sitter monterat på sågen. Men om du ska kapa en väldigt stor bit längs raka linjer så kan du behöva använda 19mm bandet. Använder du det så *måste* du montera tillbaka 10mm bladet efter att du är färdig (och se till att det är rätt monterat).

Det är viktigt att du ställer in spänningen på bladet rätt och att guiderna för bladet också är rätt inställda. Här är en bra video som går igenom hur du gör det: https://www.youtube.com/watch?v=bxVyKsbuwZQ.

English: Changing the blade on the bandsaw

Usually you should use the 10mm blade that should always be mounted on the bandsaw by default. However if you are going to resaw something (i.e. you need to cut very large pieces of wood along straight lines) then you might want to use the 19mm blade. If you use it then you must change back to the 10mm blade after you are done (and make sure you mount that properly as well).

It is very important that you adjust the belt tension and the blade guides correctly. Here is a great video that explains exactly how to do this: https://www.youtube.com/watch?v=bxVyKsbuwZQ.

Förbrukningsmaterial

The blades provided by the makerspace are for general purpose (10mm) and resawing (19mm).

Blade length: 3090 mm

4st 3086mm / 10mm / 6TPI - Currently 2st

2st 3086mm / 19mm / 4TPI - Currently 1st


To order new blades: http://www.bandsagblad.se/

Underhåll och reservdelar

Underhåll

  • Daily
    • Check for the blade alignment, and blade guide alignment (upper and lower guides).
    • Adjust the upper blade guide assembly height
    • Visual check whether unit or parts are damaged
    • Check whether power cable is damaged
    • Vacuum and clean the saw.
  • Monthly
    • Check the blade sharpness. Change blade if necessary.
    • Check the lower blade garde wooden blocs and replace them is necessary.
    • Check and clean the inside of the saw and inspect the tires
  • Annually
    • Grease the lower and upper wheel shafts. After letting the saw run for a few minutes, wipe out the excess of grease.
  • TODO
    • Balance the wheels

Reservdelar

We have the set of spare bearings for the top and the bottom wheels. If they ever need to be replaced.

/// Add link for the new tires ///

Logg

  • 2020-03-XX: New urethane tires and upper blade guides
  • 2020-02-XX: 100mm vacuum connector added
  • 2018-XX-XX: Har fått motorskydd, nödstopp samt nya start och stoppknappar
  • 2018-XX-XX: Inköpt

Länkar

Bandsaw Tips and Tricks for Woodworkers - Make Something

The Best Way to Set Up a Bandsaw

Ägare

Maskinen inköpt av Makerspace 2018-XX-XX

Gallery