Lets say I'm turning a SS 303 Bar Round to a final diameter of 6.01mm and after 2 hours of turning, I let the lathe rest for 30mins, now I re-start the program again and need to wait for about 10-15 mins to let the machine settle again on the turned diameter of 6.01mm - I mean the first 10-15 mins will have a deviation of a 0.01 - 0.02mm on the diameter until it will settle back.
I would like to ask you a technical related question: Personally, I think the price is crazy for a Korean assembled Japanese machine.Īlso, as I'm not familiar with non-Taiwan lathes as I have only Goodway lathes. I have been quoted for a Nakamura AS-200 L with a Sub-spindle for a super-crazy amount of $175kUS - Included 3+3 Heimatec driven tools and some options like 15/11kW 258/218N which is for my opinion is a aluminum-only machine which should be treated softly and gently.Īs for the lathe. The main problem with this machine is I'm not so sure DMG is reliable and with this amount of power I would not be surprised if it's like the Haas. no linear scales/cooled ball screws (can live with that).
Goodway lathe japanese production full#
I was looking at the DMG CMX 50U w/ TNC 620(polish assembled) with some options at a price of $142k US but there are few things to consider: only 32 tools, not full 5 axis (can live with that), main spindle with 9kW/13kW(30min) with 57Nm/83Nm(30min) of torque which is not too much. * Prefer table with at least 400mm (15"-16") table diameter. * Prefer roller cam instead of worm gear. * Prefer a machine with at least 40 tools, coolant thru spindle 20bar. * Only with FANUC/Heidenhain controller (Not quality related) full 5 axisĢ) Eumach Taiwan with 255mm Tanshing rotary table (sitting on the X) with iTNC 530 HSCI (40+1 tools, Probe+Kinematics) - full 5 axisģ) Topper TMV-510 (BT30 - 20+1 tools) Fanuc 0iMD, with Autocam rotary table - 5 axis non-simul. I want a built-in 5 axis machine (not a rotary table over 3 axis machine) that will have added value over my current 5 axis machines which are:ġ) Hass VF4SS (40+1 tools, Renishaw probe, coolant thru spindle 20bar) with TRT160Y. I'm sorry, I know my question is a bit of a shock as machine shop owner with 12 machines.
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