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3 Days AgoLeave well alone IMHO.2 replies | 365 view(s)
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1 Week AgoJohnHaine replied to a thread Please help identify these CNC machines found at my school. (should make PCBs) in General DiscussionThat could equally be an asset number, for example. If nearly 4000 units were made they would be better known. Can you take photo 1 again with...5 replies | 626 view(s)
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1 Week AgoJohnHaine replied to a thread Please help identify these CNC machines found at my school. (should make PCBs) in General DiscussionThat does not look like a commercial product but something made as a prototype in a lab.5 replies | 626 view(s)
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2 Weeks AgoJohnHaine replied to a thread NEW MEMBER: Denford Triac converted to UCCNC in New Member Introductions...or there!4 replies | 1067 view(s)
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2 Weeks AgoJohnHaine replied to a thread NEW MEMBER: Denford Triac converted to UCCNC in New Member Introductionshttps://www.forum.cncdrive.com/ Maybe more likely to find help here.4 replies | 1067 view(s)
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2 Weeks AgoThe product description says: "Normally closed specification technical parameters Output mode: BNC (normally closed)" Which implies that it...12 replies | 1841 view(s)
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3 Weeks AgoCould you post a link please?12 replies | 1841 view(s)
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3 Weeks AgoMost of the cheaper "professional" touch probes are based on the original Renishaw design (the basis of their present success), which essentially has...12 replies | 1841 view(s)
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3 Weeks AgoSo I think you mean the probe is a rod of a known diameter which used to be connected to ground through the bearings but is now isolated because the...12 replies | 1841 view(s)
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3 Weeks AgoWhat form does the probe take?12 replies | 1841 view(s)
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4 Weeks AgoJohnHaine replied to a thread which spindle motor will work in Milling Machines, Builds & ConversionsRight, so appears to be a PM type with an inbuilt tachometer. I'm not sure what the K1 and K2 terminals are for. Do you mean 0-10V from a pot or...11 replies | 2211 view(s)
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4 Weeks AgoJohnHaine replied to a thread which spindle motor will work in Milling Machines, Builds & ConversionsAn important question is whether the original motor is a wound field type or permanent magnet. My Novamill is a PM type. How many wires go in to...11 replies | 2211 view(s)
About JohnHaine
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About JohnHaine
- City:
- Cambridge, UK
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- United Kingdom
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- Optimum mb4 mill Conversion 3 Days Ago
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- Last Activity
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- Join Date
- 24-09-2012
Triac Spindle Changing