Speed and Feed Charts

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06 Dec 2009 22:46 #1261 by BigJohnT
Does anyone have a favorite feed and speed chart?

John

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07 Dec 2009 00:23 #1262 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
hi BJ-work
i do :)

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07 Dec 2009 00:24 #1263 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
i did get this.guess they're not asking:

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09 Dec 2009 12:38 #1274 by BigJohnT
Replied by BigJohnT on topic Re:Speed and Feed Charts
Can you post a link?

John

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09 Dec 2009 21:43 #1282 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
i have it on the linux machine at work,
i'll post a link as soon as i can.
could i attach it in here ? :)

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10 Dec 2009 11:08 #1290 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
i had it in win at work,thought it was linux.
if anyone would like this in linux(G++),let me know.

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10 Dec 2009 11:10 #1291 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
damn :) tried to load an exe file...they don't like that :)
here's what i have:

#include <iostream>
using namespace std;

float sfm;
float dia;
double stan = 3.82;
float rpm;
float ipr;
float ipm;

int main ()
{
/*feed/rpm gives distance per rev divided by
# of flutes -- from cradek #emc*/
int i;

cout << "mill formulas:\n(1)rpm\n(2)sfm\n(3)ipr\n(4)ipm\n selection: ";
cin >> i;
switch (i)
{
case 1:
cout << "to find rpm.\n";
cout << "sfm: ";
cin >> sfm;
cout << "tool dia: ";
cin >> dia;
cout << "recommended rpm " << (sfm*stan)/dia << "\"\n";
break;
case 2:
cout << "to find sfm.\n";
cout << "revolutions per minute: ";
cin >> rpm;
cout << "tool dia: ";
cin >> dia;
cout << "recommend sfm " << rpm*dia*.262 << "\"\n";
break;
case 3:
cout << "to find ipr.\n";
cout << "inch per minute: ";
cin >> ipm;
cout << "rpm: ";
cin >> rpm;
cout << "recommend sfm " << ipm/rpm << "\"\n";
break;
case 4:
cout << "to find ipm.\n";
cout << "inch per revolution: ";
cin >> ipr;
cout << "rpm: ";
cin >> rpm;
cout << "recommend sfm " << ipr*rpm << "\"\n";
break;
default: cout << "not a choice.\n";
}
cout << "enter zero to exit.";
cin >> i;
while (i!=0)
{cout << "enter zero to exit.";
cin >> i;}

return 0;
}

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10 Dec 2009 12:03 - 10 Dec 2009 12:19 #1292 by BigJohnT
Replied by BigJohnT on topic Re:Speed and Feed Charts
Cool, a short little basic program.

I wonder how it compares to the one on this page?

wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Sim...MC_G-Code_Generators

John
Last edit: 10 Dec 2009 12:19 by BigJohnT.

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10 Dec 2009 12:49 #1294 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
can't attach exe files...so this is what i have.

//feeds and speeds


#include <iostream>
#include "float.hpp"

using namespace std;

int main ()
{
/*feed/rpm gives distance per rev divided by
# of flutes -- from cradek #emc*/
int i;

cout << "mill formulas:\n(1)rpm\n(2)sfm\n\(3)ipr\n(4)ipm\n selection: ";
cin >> i;
switch (i)
{
case 1:
cout << "to find rpm.\n";
cout << "sfm: ";
cin >> sfm;
cout << "tool dia: ";
cin >> dia;
cout << "recommended rpm " << (sfm*stan)/dia << "\"\n";
break;
case 2:
cout << "to find sfm.\n";
cout << "revolutions per minute: ";
cin >> rpm;
cout << "tool dia: ";
cin >> dia;
cout << "recommend sfm " << rpm*dia*.262 << "\"\n";
break;
case 3:
cout << "to find ipr.\n";
cout << "inch per minute: ";
cin >> ipm;
cout << "rpm: ";
cin >> rpm;
cout << "recommend sfm " << ipm/rpm << "\"\n";
break;
case 4:
cout << "to find ipm.\n";
cout << "inch per revolution: ";
cin >> ipr;
cout << "rpm: ";
cin >> rpm;
cout << "recommend sfm " << ipr*rpm << "\"\n";
break;
default: cout << "not a choice.\n";
}
cout << "enter zero to exit.";
cin >> i;
while (i!=0)
{cout << "enter zero to exit.";
cin >> i;}

return 0;
}

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10 Dec 2009 16:10 #1298 by piasdom
Replied by piasdom on topic Re:Speed and Feed Charts
i attached it as a txt file..

File Attachment:

File Name: feeds.txt
File Size:1 KB
Attachments:

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