Post by account_disabled on Dec 29, 2017 1:36:14 GMT -5
Hi,
I am hoping someone can help.
I am new to Model Engineering and purchased an Amadeal AMA 25LV Milling Machine around 18 months ago to mill parts for Model Helicopters.It has not run for more than around 6hrs in total.
Whilst machining an aluminium plate the machine cut out and would not re-start. After checking the obvious I contacted Amadeal as it was still under guarantee and they sent me a new motor and controller board to fit as they were unsure what had caused the problem.
I installed both and adjusted the potentiometers as instructed to achieve the correct spindle speeds in high/low gear - this has only been done in the last week as I have been working away from home.
The speeds are working fine but the machine has no torque - I can stop the quill at any speed with ease. If I try mill anything taking the very lightest of cuts, after a few minutes the machine trips the RCD in the consumer Unit.
Please help.
Thanks!
I didn't find the right solution from the Internet.
References:
www.model-engineer.co.uk/forums/postings.asp?th=73183
Pharmaceutical Advertising Example
I am hoping someone can help.
I am new to Model Engineering and purchased an Amadeal AMA 25LV Milling Machine around 18 months ago to mill parts for Model Helicopters.It has not run for more than around 6hrs in total.
Whilst machining an aluminium plate the machine cut out and would not re-start. After checking the obvious I contacted Amadeal as it was still under guarantee and they sent me a new motor and controller board to fit as they were unsure what had caused the problem.
I installed both and adjusted the potentiometers as instructed to achieve the correct spindle speeds in high/low gear - this has only been done in the last week as I have been working away from home.
The speeds are working fine but the machine has no torque - I can stop the quill at any speed with ease. If I try mill anything taking the very lightest of cuts, after a few minutes the machine trips the RCD in the consumer Unit.
Please help.
Thanks!
I didn't find the right solution from the Internet.
References:
www.model-engineer.co.uk/forums/postings.asp?th=73183
Pharmaceutical Advertising Example