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#1 2017-01-15 22:31:54

nargos
Member
Registered: 2016-12-23
Posts: 4

Controlling z-axes speed

Hi,

my setup is raspberry pi 3 and Ramps/Mega.

How can i control z-speed with the printer profiles?

Thanks
Gerd

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#2 2017-01-16 21:57:36

Shahin
Administrator
Registered: 2016-02-17
Posts: 1,834

Re: Controlling z-axes speed

I am not RAMPS board user but I believe F switch control speed. (feed rate)
G1 Z1 F300 for example.

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#3 2017-01-17 07:56:23

nargos
Member
Registered: 2016-12-23
Posts: 4

Re: Controlling z-axes speed

G1 Z1 Fxxx is the way I do it at the moment. But how can I define a slow section and a slow section speed?

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#4 2017-01-17 08:08:09

Shahin
Administrator
Registered: 2016-02-17
Posts: 1,834

Re: Controlling z-axes speed

I am planing a better speed control for the next version, currently you can handle the job with command below.

G1 Z1 F{300-([[LayerNumber]]<3)*200}
For the first 2 layers G1 Z1 F100 and remaining G1 Z1 F300 will be used.

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#5 2017-01-17 08:26:57

nargos
Member
Registered: 2016-12-23
Posts: 4

Re: Controlling z-axes speed

Ok, I understand. Many thanks for your help.

regards
Gerd

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