Disc Grinders: Difference between revisions
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We'd also like to have flap discs (''Fächerschleifscheiben'') in the future, feel free to leave us some after your project ;-) | We'd also like to have flap discs (''Fächerschleifscheiben'') in the future, feel free to leave us some after your project ;-) | ||
== | == Private Machines == | ||
=== King Craft WS 125 === | |||
== King Craft WS 125 == | |||
{{MachineInfoBox | {{MachineInfoBox | ||
|machine name=King Craft WS 125 | |machine name=King Craft WS 125 | ||
|image=King Craft WS-125.jpg | |image=King Craft WS-125.jpg | ||
|extrabox=yes | |extrabox=yes | ||
|location= | |location={{£}} | ||
| | |access=ask nicely - may be [[borrowed]] [[Category:Borrowable]] | ||
|tutors=[[Tutor::User:Lukas|Lukas]] | |||
|manual= | |manual= | ||
|used with=125 mm [[Grinding Discs|grinding discs]] | |used with=125 mm [[Grinding Discs|grinding discs]] | ||
| Line 78: | Line 62: | ||
'''CAUTION - the "King Craft" grinder has a switch that will stay on until you push it back to the "off" position, so it could surprisingly start when plugged in!''' | '''CAUTION - the "King Craft" grinder has a switch that will stay on until you push it back to the "off" position, so it could surprisingly start when plugged in!''' | ||
{{£}} [[loan]]ed this machine to the Space for about three years until we were able to buy the better ones. It's not great, but may still come in handy if you need it for a few cuts at home - just ask! | |||
This grinder works with '''125 mm [[Abrasive Discs|discs]]'''. | This grinder works with '''125 mm [[Abrasive Discs|discs]]'''. | ||
Revision as of 11:42, 25 October 2020
| MachineInfoBox Disc Grinders | |
|---|---|
| |
| Synonyms: | angle grinders, right-angle grinders; DE: "Flex", Winkelschleifer, Trennschleifer, "Trennjäger" |
| Material: | depending on disc: metal (except aluminum), stone |
| Used with: | face shield, goggles, hearing protection, gloves, abrasive discs |
| Access Requirements: | Disc Grinder Introduction |
| Tutors: | Lukas Pakue Johannes Luzian |
| Similar (More or Less): | rotary tool |
We have a couple of disc grinders in the metal workshop. For small-scale applications, try using a rotary tool before you whip out this beast.
They can be used to cut or grind metal or stone, depending on the disc used. Cut-off wheels (Trennscheiben) should not be used for grinding and grinding discs (Schruppscheiben) should not be used for cutting as they are primarily reinforced for one of the purposes and could otherwise overheat and break.
Safety
Due to the high amount of sparks generated, it is a good idea to wear a face shield as a second layer over your goggles! In addition, you should put on some gloves and hearing protection before using a disc grinder.
Make sure the disc is securely fastened and spins without an offset before cutting anything! The manual suggests letting it run for a minute without load, only if there is still no increased vibration after that it is safe to use.
Do NOT operate a grinder without its semi-circular collar - it will protect you from a lot of the sparks and shrapnel of the disc (if one breaks on you). Stay away from aluminum, it can reportedly clog and overheat the disc up to the point of explosion!
Discs
You may have to bring your own discs if you have specific needs, but we have some basic ones:
| tool type | use | properties | suggested donation |
| metal cut-off wheels (Metall-Trennscheiben) | cutting metals (except aluminum) | 125 × 1.2 mm | 1 €/disc |
| metal grinding discs (Metall-Schruppscheiben) | grinding metals (except aluminum) | 125 × 6 mm | 3.50 €/disc |
| sanding disc holder | sanding | ?? | depends on the sanding disc |
We'd also like to have flap discs (Fächerschleifscheiben) in the future, feel free to leave us some after your project ;-)
Private Machines
King Craft WS 125
| MachineInfoBox King Craft WS 125 | |
|---|---|
| |
| Used with: | 125 mm grinding discs |
| Access Requirements: | Disc Grinder Introduction |
| Tutors: | Lukas Pakue Johannes Luzian |
CAUTION - the "King Craft" grinder has a switch that will stay on until you push it back to the "off" position, so it could surprisingly start when plugged in!
Lukas loaned this machine to the Space for about three years until we were able to buy the better ones. It's not great, but may still come in handy if you need it for a few cuts at home - just ask!
This grinder works with 125 mm discs.
