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===== Warco GH600 Metal Lathe =====

{{ :equipment:gh600lathe.jpg?400 |[GH600 Lathe]}}

==== Overview ====

The GH600 is a small/medium sized gearhead lathe by Warco (it is actually, somewhat unbelievably classed as a "miniature" lathe!). This lathe is designed for turning metal or machining grade plastics such as acetal. Lathes are incredibly capable machines but require a degree of skill to use, they are also very dangerous if not used correctly. Getting caught in any moving part of the machine will likely result in serious injury or death - induction and careful practice is absolutely required with this machine. 

The GH600 has a DRO (digital read out) module which helps with precision turning. The machine can be used to create collets, custom threaded bar, internal threads and can bore to create rings and other useful things. 

[[https://www.warco.co.uk/metal-lathes/303325-gh600-gear-head-lathe.html|Product page for the GH600 Lathe]]
:!: Manual for the GH600 Lathe (to be scanned and uploaded!)

If you are new to metal turning, I strongly recommend you watch the [[https://www.youtube.com/watch?v=H6Dnmd3lDzA&list=PLY67-4BrEae9Ad91LPRIhcLJM9fO-HJyN|beginners video tutorial series by Blondie Hacks]]

[[https://www.warco.co.uk/img/cms/GH600%20MANUAL%20AND%20PARTS.pdf|Link to manual]]

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==== Safety & Induction ====

:!: Risk Score: **Red**

:!: Risk Assessment: {{ :equipment:risk_assessments:nmcc_-_risk_assessment_-_lathe_-_2025.docx | Link}}

:!: Do I need an induction to use this machine?: **Yes**

:!: Can I use this machine while lone working?: **No**

^ PPE      ^ Required / Suggested / Banned      ^
|Eye protection|Required|
|Hearing protection|Suggested|
|Gloves|Banned|

**Please read all of the information below:**

  * You must not wear loose clothing, or clothing that has dangling string or cords when using this machine. Getting entangled in the machine will likely result in death or serious injury before you have time to react.
  * You must wear eye protection when operating this machine. Metal work pieces may chip and small bits of near molten swarf can fire towards you. Eye protection is provided in the makerspace. 
  * For the same reason, you should consider wearing long sleeved clothing when operating this machine. 
  * For the same reason, both guards (chuck and carriage) should be in place when operating the machine. The machine will not power on if the chuck guard is not in place.
  * Operate the machine from a 45 degree angle with the chuck on your left, you can fully operate the machine this way at a safe distance from moving parts. 
  * If someone enters the room while you are operating the lathe, turn it off immediately. Distractions can lead to accidents, full concentration is required for safe operation of the lathe.
  * The gears on this lathe can not be changed when it is active. 
  * If you wish to wear gloves while using the lathe, only thin nitrile gloves are allowed, this is because thicker work gloves can get caught in tooling and increase the risk of entanglement injuries.

=== Induction Information ===

:!: Do I need an induction to use this machine?: **Yes**

  * You can get an induction for this machine by submitting a request to contact@newportmakerspace.org, or by completing [[https://forms.gle/bCzqRAGGd8Da9bwJ8|this google form]]
  * An induction for this machine is expected to take up to 2 hours
  * The induction will cover setup and safe usage of the machine

==== Tooling ====

{{:equipment:img_20250923_200335_hdr.jpg?400|}}

^ Holder ^ Description ^
| LW1212R-04 | right-hand grooving/parting 4 mm inserts |
| QA1212R-03 | right-hand grooving/parting 3 mm inserts |
| SDJCR1212H07 | right-hand DCMT inserts (7 mm, 55° diamond, 7° clearance) |
| SWGR1212H05 | right-hand W-type inserts (5 mm, 80° trigon) |
| SDCN1212H07 | neutral (no hand) DCMT inserts (7 mm, 55° diamond, 7° clearance) |
| SCLCL1212H06 | left-hand CCMT inserts (6mm, 80° diamond, 7° clearance) |
| SCLCR1212H06 | right-hand CCMT inserts (6mm, 80° diamond, 7° clearance) |

{{:equipment:img_20250923_200516_hdr.jpg?400|}}

  * 2 Sets of boring bars, all using CCMT inserts (6mm, 80° diamond, 7° clearance) in 8, 10, and, 12 mm shank diameter.

{{:equipment:img_20250923_201457_hdr.jpg?400|}}

  * 2 dead centres for turning between centers (large one for headstock small one for tailstock).
  * Drill holder
  * Live centre

{{:equipment:img_20250923_201548_hdr.jpg?400|}}

  * 2 wheel knurling tool with straight and diamond pattern wheels.
  * single wheel straight knurl tool.

{{:equipment:img_20250923_200135_hdr.jpg?400|}}

  * Set of 18 R32 collets in 1mm size increments to fit from 2mm to 20mm.
==== Maintenance History ====

Date next maintenance is due: **01/04/2026**

^ Date      ^ Member ID      ^ Notes          ^
| 01/10/2025 | John O | PAT test completed |
| 01/12/2021 | Aidan | Noticed that the machine is continuing to bleed oil which is dripping from corner of control panel. Contacted Warco and was informed this is 'normal', they recommend keeping an eye on the oil level and topping up if below 50% |
| 01/11/2021  | Aidan, Russell | Tested basic turning operations on the lathe, working as expected. Noted that oil is bleeding from corner of control panel |
|   |   |   |