• Medium

28/04/22

Awaiting Approval

Drew Batchelor

The parts and accessories needed to commission the lathe, so that we are ready to start inductions and using it.

Costno.offDescription ReasonLink
£253.80 1 L12 Metal Lathe Chuck Guard with interlock This is essential Health and Safety equipment for a lathe in a modern workshop, and is required to pass the risk assessment. Size L12 has a capacity of up to 300mm chuck. We currently have a 125mm chuck fitted, the Harrison has capacity up to a 250mm chuck. https://www.silvaflame.co.uk/light-to-medium-centre-lathe-chuckguard
£23.98 2off Parting off Tool HSS The existing HSS tooling is in generally rough state most of it needs sharpening (or chucking!), the parting off tools all need replacing. https://www.ebay.co.uk/itm/265206794171
£38.501 set of 212mm insert tooling LH and RH The current 8mm tools are too small for some jobs on the lathe, 12mm give better clearance and visibility.https://www.rdgtools.co.uk/acatalog/12MM-LEFT-HAND-RIGHT-HAND---INSERTS-INDEXABLE-LATHE-TURNING-TOOL-DCMT-86484.html
£35.002 packets of 5 Inserts for 12mm tooling Spare inserts for above. https://www.rdgtools.co.uk/acatalog/DCMT-07-02-04-REPLACEMENT-CARBIDE-TIP-x5-2385.html#SID=150
£12.691 pack 10 Replacement Carbide parting off tool inserts These fit the existing 8mm tools https://www.ebay.co.uk/itm/393110148610?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=bshjgq1ps3o&sssrc=2047675&ssuid=&widget_ver=artemis&media=COPY
£2.991LED bulb for the Lathe Lamp - e27 screw max 60 wattReplaceing currently installed horrible Compact flourescent bulb on the lathe lamp.https://www.screwfix.com/p/sylvania-toledo-es-mini-globe-led-light-bulb-806lm-6-5w/726pp
£6.491 Swarf removal pliers with a long handleLathes can make razor sharp swarf, long handle pliers can be used to remove this safely when the lathe is not spinning. https://www.ebay.co.uk/itm/403450453039?epid=18025769136&hash=item5def855c2f:g:h~gAAOSwxp9h~Tmv
£20.995L Soluble oil cutting fluid Water soluble, it's for cutting, will be useful in the general metal shop. https://www.westwayoils.co.uk/products/general-purpose-soluble-cutting-oil?variant=12706027110461
£5.951Oiler for lubricating or for cutting fluidhttps://www.rdgtools.co.uk/acatalog/HIGH-PRESSURE-OIL-CAN-250ml-8544241.html
£13.982off at £6.99 Gripmat for the 10 drawers Next to the lathe is a little metal cabinet which contains the parts and accesories, these are all sliding around which damages them and makes htem difficult to keep organised, so we want to add standard grip mat.(There are 10 drawers which are each 235mm by 365mm). https://www.screwfix.com/p/hilka-pro-craft-77125045-grip-mat-black/4751t#product_additional_details_container
£44.991500 X 900mm Gripmat for floor area Lathes frequently use cutting fluid or coolant, if that spills and the floor becomes slippery, there is a risk that the operator slips and falls, while the lathe is turning. As a bonus this also reduces fatigue while standing on the concrete floor. https://www.screwfix.com/p/coba-europe-safety-work-floor-mat-black-1500-x-900mm/50974

The main item is the Lathe Chuck Guard with interlock. This is an essential modern safety measure - see this thread where I posted a short explaination: https://bristolhackspace.discourse.group/t/metal-lathe-update-chuck-guard/579 . It's in the (draft) risk assessment for the metal lathe, without adequate guarding, we can't sign off the risk assessment to approve the safe use of the lathe. The remainder of the list are small parts, mostly replacing worn out cutting tools.

Where will you buy this thing? Where's the money going?

  • See the links above for the list of the UK suppliers.

I've got 3 quotes and recommendations for suitable guards from 3 different suppliers:

  • 1 Solonsystems.co.uk £414 inc
  • 2 Machinecovers.co.uk ~£410 inc
  • 3 Silvaflame.co.uk £254 inc vat and delivery ←So we are going with the cheapest.

How exactly will what you buy fit into hackspace and who will install it?

  • Most of these parts go in the metal tool drawers next to the lathe or will be installed on the athe.
  • For the chuck Guard, Drew will do the mechanical installation - it's 2 bolt holes in the lathe. Sam has offered to help with the electrical installation. Estimated 2 hours.
  • £ 459.36
  • full funded by Hackspace

The existing metal lathe.

Committee Sanity Check:

  • A majority committee vote is needed for all proposals:
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Supporting Members:

  • A medium proposal needs 10 member votes:
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Go back to the proposals page.

  • botlab/hsproposals/proposal_2022-04-24_metal_lathe_accessories
  • Last modified: 2 months ago
  • by drew_b