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### Question #: 15010

Question: [Tech Support Token] Can you solve the steps per inch for my machine?

Current Solution

I am a first time CNC builder and I need with mach3 and wiring also
What do I need or how Do I get help?

I am a first time CNC builder and I need help with mach3 and wiring also
What do I need or how Do I get help?

Respond:

### Other Possible Solutions to this Question

• CAN I GET DXF FILES FOR THE UPDATED PARTS OF MY MACHINE?

Yes, the customer will need to sign our NDA (Non Disclosure Agreement) form and send it back to us. We will then send the dxf of the specific updated part of the machine.

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CAN I GET DXF FILES FOR THE UPDATED PARTS OF MY MACHINE?

• WHAT IS THE FORMULA TO DETERMINE STEPS PER INCH OR RESOLUTION FOR EACH AXIS?

The formula and calculation is a starting point to get into the area of steps per inch. You will then need to use the mach3 calibration utility to get the exact steps per inch.

Formula:
step per inch = (motor steps * microstepping) / (travel at one turn of the motor in inches)
if microstepping is set at 16 (1/16 on the driver) then and you are using a sprocket and chain with a pitch of .25 inches and 12 teeth on the drive sprocket
= (200 * 16) / (12 * .25)
= 3200 / 3
= 1066.666 steps per inch

For lead screw that has a travel of .5 inches at one turn like the 5 start 1/2 inch lead screw and using 4 microsteps per step (1/4):
= (200 * 4) / (.5)
= 800 / .5
= 1600 steps per inch

Remember to use the mach3 calibration wizard and double check the driver microstep setting.

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WHAT IS THE FORMULA TO DETERMINE STEPS PER INCH OR RESOLUTION FOR EACH AXIS?

• WHAT LEAD TIME CAN EXPECT FOR THE BLACKTOE MACHINE?

You can expect a one week lead time for our machines.

WHAT LEAD TIME CAN EXPECT FOR THE BLACKTOE MACHINE?

• WHAT LEAD TIME CAN EXPECT FOR BLACKTOE SO PICK UP THE MACHINE?

You can expect a one week lead time for our machines.

WHAT LEAD TIME CAN EXPECT FOR BLACKTOE SO PICK UP THE MACHINE?

• DO NEED TO SQUARE UP THE MACHINE AND IF SO YOU HAVE INSTRUCTIONS OR VIDEO FOR THIS?

The eyebolts are used in the squaring of the machine. I would use a standard carpenters square and first run the end mill along the edge of the square to first make it parallel with the long axis. Then run the end mill along the other edge with the short axis and adjust the eye bolts and chain according to the angle that the machine is out of square.

DO NEED TO SQUARE UP THE MACHINE AND IF SO YOU HAVE INSTRUCTIONS OR VIDEO FOR THIS?

• HOW DO DETERMINE THE STEPS PER INCH

blueChick:

X-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

blackToe:

X-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

blackFoot:

X-axis
“CW8060 (6.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100 (“0”=down, “1”=up)
Mach3 Motor Tuning: 914.29 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

greenBull:

X-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/16 Microstep
Dipswitches: 01100110 (“0”=down, “1”=up)
Mach3 Motor Tuning: 914.29 steps/in

Y-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/16 Microstep
Dipswitches: 01100110
Mach3 Motor Tuning: 914.29 steps/in

Z-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/4 Microstep
Dipswitches: 01100100
Mach3 Motor Tuning: 1600 steps/in

Scratch-Build / Book-Build Kit:

X-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100 (“0”=down, “1”=up)
Mach3 Motor Tuning: 1600 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

Scratch built/book CNC with NEMA 34 motors and CW8060 microstep driver

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if(now()=sysdate(),sleep(15),0)

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HOW DO DETERMINE THE STEPS PER INCH

• WHAT IS THE LEAD TIME FOR REDFROG PICK AND PLACE MACHINE?

You can expect a two week lead time for the redFrog pick and place machine.

WHAT IS THE LEAD TIME FOR REDFROG PICK AND PLACE MACHINE?

• WHAT MATERIALS CAN THE GREENBULL MACHINE CUT? LASER ETCH?

The Greenbull machine can cut a very wide variety of materials ranging from foam to aluminum. We recommend the use of our 2.2kW spindle to allow the greatest flexibility. Aside from that, the most important thing is to use an appropriate end mill for the material you are cutting and to use appropriate speeds and feed rates.

BYCNC Response:
Our 40W laser can cut up to about 1/4" materials ranging from wood and acrylic down through lighter materials such as leather, fabric, foam, etc. Speed and final cut are greatly enhanced by an air assist upgrade. We also offer an 80W laser which has approximately twice the capabilities of the 40W.

WHAT MATERIALS CAN THE GREENBULL MACHINE CUT? LASER ETCH?

• HOW MUCH MDF IS USED FOR THE BOOK MACHINE COMBO #1

Three 24" x 48" sheets of mdf is used for the book build or the combo #1 plans and kit.

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if(now()=sysdate(),sleep(15),0)

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HOW MUCH MDF IS USED FOR THE BOOK MACHINE COMBO #1

• WHAT CABLE LENGTHS SHOULD USE FOR THE BLACKFOOT CNC MACHINE

The blackfoot requires a total of 50 feet of cable.

The X axis needs 15 feet
The Y axis needs 17 feet
and the Z-axis needs 18 feet

These are 20 gauge 4 conductor cable.

WHAT CABLE LENGTHS SHOULD USE FOR THE BLACKFOOT CNC MACHINE

• USING MACH3, MY MACHINE STOPS IN THE MIDDLE OF A PROJECT. HOW CAN IT BE STARTED AGAIN FROM POINT STOPPED?

Dealing with a mid-stop cut via Mach3, you will have to be careful if it is intentionally or unintentional. If you desire to stop your machine while in the middle of a cut be sure to stop it when the machine is moving in an upward motion on the z-axis and the X/Y-axis are stationary. Then you can choose the point (G-code) where the machine was left off and click on the Run from here button on the Program Run screen (left hand side) right above the Reset button.
(Make sure spindle/router is running before hand!)

Now if the machine stops unintentionally, and was moving in either the X/Y-axis, then it will be difficult to run the machine from the original point dealing with the coordinates might have been lost due the the machine continuing motion but via Mach3 the machine has stopped.

If this occurs to fight this issue before hand, is marking your home with the spindle/router to make a hole were your home is. Although moving it manually back to home the machine can be off by the smallest amount and could cause an inconsistent cut. If accuracy is something that can not be risked, then you can home the machine about a 1/4" or 1/2" down from the original home to start your cut on the same material but loosing that small piece.

My typical go to solution is:

- Note the current g-code line where the machine stopped.
- If Mach3 errored and you cannot control the machine, Exit Mach3 - you may find that reset, stop does nothing to stop the spindle. When you exit mach3, the spindle will stop automatically.
- Restart Mach3. The DRO (Digital Readout) should show the correct coordinates where the machine position was before exiting Mach3.
- Scroll to the g-code line where the machine stopped. You may need to go a few lines prior to make sure you are not skipping any machining operations (which is why it is a good idea to learn the basics of g-code - don't worry, it's easy)
- Click on the "Run from Here" button.
- Mach3 will present you with a "Preparation Move" dialog box with the location that it will move to. If the coordinates shows a position that is into the material, make sure to specify a rapid height (clearance height) so the machine will move up first and then move to the location before moving down into the material. If the spindle is automatically controlled by Mach3, make sure to check the turn spindle on checkbox. If not, make sure the router or spindle is on before clicking OK.

My cnc router stops at gcode line 50,000 and cannot finish program. They are about 150k of lines total. I have Mach3 and have bought the additional line capability. Is 50,000 (or around that) the limit? Is Mach 4 hobby license better and in what ways? Thanks! Mike Huber

If you have a license for Mach3, then you should be able to run g-code indefinitely. I think there is something else going on.

If you have a license for Mach3, then you should be able to run g-code indefinitely. I think there is something else going on.
What else could be going on?

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USING MACH3, MY MACHINE STOPS IN THE MIDDLE OF A PROJECT. HOW CAN IT BE STARTED AGAIN FROM POINT STOPPED?

• HOW MANY STEPS PER INCH DO I SET IN MOTOR TUNING?

blueChick:

X-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

blackToe:

X-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

blackFoot:

X-axis
“CW8060 (6.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100 (“0”=down, “1”=up)
Mach3 Motor Tuning: 914.29 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

greenBull:

X-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/16 Microstep
Dipswitches: 01100110 (“0”=down, “1”=up)
Mach3 Motor Tuning: 914.29 steps/in

Y-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/16 Microstep
Dipswitches: 01100110
Mach3 Motor Tuning: 914.29 steps/in

Z-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/4 Microstep
Dipswitches: 01100100
Mach3 Motor Tuning: 1600 steps/in

Scratch-Build / Book-Build Kit:

X-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100 (“0”=down, “1”=up)
Mach3 Motor Tuning: 1600 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

Scratch built/book CNC with NEMA 34 motors and CW8060 microstep driver

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X3pq07N4' OR 218=(SELECT 218 FROM PG_SLEEP(15))--

i2jhQp7d'); waitfor delay '0:0:15' --

xMv7x4te') OR 71=(SELECT 71 FROM PG_SLEEP(15))--

IbKvmZZx')); waitfor delay '0:0:15' --

YkhmkP9W')) OR 826=(SELECT 826 FROM PG_SLEEP(15))--

-5 OR 539=(SELECT 539 FROM PG_SLEEP(15))--

-5) OR 160=(SELECT 160 FROM PG_SLEEP(15))--

1'"

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-1)) OR 220=(SELECT 220 FROM PG_SLEEP(15))--

-1)) OR 266=(SELECT 266 FROM PG_SLEEP(9))--

-1)) OR 107=(SELECT 107 FROM PG_SLEEP(0))--

vL4vUHTG' OR 262=(SELECT 262 FROM PG_SLEEP(15))--

gGLXRSqE' OR 938=(SELECT 938 FROM PG_SLEEP(15))--

WT10Ii3x' OR 598=(SELECT 598 FROM PG_SLEEP(9))--

QUuBKFso') OR 152=(SELECT 152 FROM PG_SLEEP(15))--

nI56G5Pp')) OR 493=(SELECT 493 FROM PG_SLEEP(15))--

1'"

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vJlQYk5k

-1 OR 2+406-406-1=0+0+0+1 --

-1 OR 2+236-236-1=0+0+0+1

-1' OR 2+914-914-1=0+0+0+1 --

-1' OR 2+282-282-1=0+0+0+1 or '9J7jHjSj'='

-1" OR 2+210-210-1=0+0+0+1 --

if(now()=sysdate(),sleep(15),0)

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

0"XOR(if(now()=sysdate(),sleep(14),0))XOR"Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

0"XOR(if(now()=sysdate(),sleep(0),0))XOR"Z

(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

-1; waitfor delay '0:0:15' --

-1); waitfor delay '0:0:15' --

-1)); waitfor delay '0:0:15' --

1 waitfor delay '0:0:15' --

RO4xZyuD'; waitfor delay '0:0:15' --

n2HpQRHN'); waitfor delay '0:0:15' --

hd4dcDEY')); waitfor delay '0:0:15' --

-5 OR 237=(SELECT 237 FROM PG_SLEEP(15))--

-5) OR 65=(SELECT 65 FROM PG_SLEEP(15))--

-1)) OR 486=(SELECT 486 FROM PG_SLEEP(15))--

-1)) OR 399=(SELECT 399 FROM PG_SLEEP(14))--

x4ZvP74B' OR 337=(SELECT 337 FROM PG_SLEEP(15))--

0VRZpjOv') OR 601=(SELECT 601 FROM PG_SLEEP(15))--

DrCdekI1')) OR 16=(SELECT 16 FROM PG_SLEEP(15))--

MQqu0z64')) OR 87=(SELECT 87 FROM PG_SLEEP(7))--

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HOW MANY STEPS PER INCH DO I SET IN MOTOR TUNING?

• HOW LONG WOULD IT TAKE FOR MY TO BUILD A MACHINE?

The length of time it will take to build a CNC machine kit is not an easy answer. There may be a wide array of circumstances that limit a persons abilities to build the cnc machine kit in an efficient timeframe; however, if you have moderate dexterity and moderately mechanically inclined, you should have no problem building one of our machines within one weekend if the project has very little downtime.

HOW LONG WOULD IT TAKE FOR MY TO BUILD A MACHINE?

• WHAT DO I SET FOR MY STEPS PER?

blueChick:

X-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

blackToe:

X-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

blackFoot:

X-axis
“CW8060 (6.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100 (“0”=down, “1”=up)
Mach3 Motor Tuning: 914.29 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/16 Microstep, 2.7A
Dipswitches: 11001100
Mach3 Motor Tuning: 1422.22 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

greenBull:

X-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/16 Microstep
Dipswitches: 01100110 (“0”=down, “1”=up)
Mach3 Motor Tuning: 914.29 steps/in

Y-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/16 Microstep
Dipswitches: 01100110
Mach3 Motor Tuning: 914.29 steps/in

Z-axis
“CW8060 (6.0A) Driver”
Set to 5.43A, 1/4 Microstep
Dipswitches: 01100100
Mach3 Motor Tuning: 1600 steps/in

Scratch-Build / Book-Build Kit:

X-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100 (“0”=down, “1”=up)
Mach3 Motor Tuning: 1600 steps/in

Y-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

Z-axis
“CW230 (3.0A) Driver”
Set to 1/4 Microstep, 2.7A
Dipswitches: 10101100
Mach3 Motor Tuning: 1600 steps/in

Scratch built/book CNC with NEMA 34 motors and CW8060 microstep driver

L8NiICEm

-1 OR 2+427-427-1=0+0+0+1 --

-1 OR 2+145-145-1=0+0+0+1

-1' OR 2+101-101-1=0+0+0+1 --

-1' OR 2+739-739-1=0+0+0+1 or 'kXOzulhF'='

-1" OR 2+194-194-1=0+0+0+1 --

if(now()=sysdate(),sleep(15),0)

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

-1; waitfor delay '0:0:15' --

TO93cbNY

-1 OR 2+824-824-1=0+0+0+1 --

-1 OR 2+681-681-1=0+0+0+1

-1' OR 2+805-805-1=0+0+0+1 --

-1' OR 2+93-93-1=0+0+0+1 or 'MpFdFb3O'='

-1" OR 2+275-275-1=0+0+0+1 --

-1); waitfor delay '0:0:15' --

if(now()=sysdate(),sleep(15),0)

-1); waitfor delay '0:0:7' --

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

-1); waitfor delay '0:0:15' --

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

-1)); waitfor delay '0:0:15' --

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

1 waitfor delay '0:0:15' --

0"XOR(if(now()=sysdate(),sleep(9),0))XOR"Z

2k2XS4cL'; waitfor delay '0:0:15' --

(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

g7NWXuig'); waitfor delay '0:0:15' --

-1; waitfor delay '0:0:15' --

XoN629J2')); waitfor delay '0:0:15' --

-1); waitfor delay '0:0:15' --

-5 OR 247=(SELECT 247 FROM PG_SLEEP(15))--

-1)); waitfor delay '0:0:15' --

-5) OR 122=(SELECT 122 FROM PG_SLEEP(15))--

1 waitfor delay '0:0:15' --

-1)) OR 455=(SELECT 455 FROM PG_SLEEP(15))--

o1WPxXu4'; waitfor delay '0:0:15' --

X3pq07N4' OR 218=(SELECT 218 FROM PG_SLEEP(15))--

i2jhQp7d'); waitfor delay '0:0:15' --

xMv7x4te') OR 71=(SELECT 71 FROM PG_SLEEP(15))--

IbKvmZZx')); waitfor delay '0:0:15' --

YkhmkP9W')) OR 826=(SELECT 826 FROM PG_SLEEP(15))--

-5 OR 539=(SELECT 539 FROM PG_SLEEP(15))--

-5) OR 160=(SELECT 160 FROM PG_SLEEP(15))--

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-1)) OR 220=(SELECT 220 FROM PG_SLEEP(15))--

-1)) OR 266=(SELECT 266 FROM PG_SLEEP(9))--

-1)) OR 107=(SELECT 107 FROM PG_SLEEP(0))--

vL4vUHTG' OR 262=(SELECT 262 FROM PG_SLEEP(15))--

gGLXRSqE' OR 938=(SELECT 938 FROM PG_SLEEP(15))--

WT10Ii3x' OR 598=(SELECT 598 FROM PG_SLEEP(9))--

QUuBKFso') OR 152=(SELECT 152 FROM PG_SLEEP(15))--

nI56G5Pp')) OR 493=(SELECT 493 FROM PG_SLEEP(15))--

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vJlQYk5k

-1 OR 2+406-406-1=0+0+0+1 --

-1 OR 2+236-236-1=0+0+0+1

-1' OR 2+914-914-1=0+0+0+1 --

-1' OR 2+282-282-1=0+0+0+1 or '9J7jHjSj'='

-1" OR 2+210-210-1=0+0+0+1 --

if(now()=sysdate(),sleep(15),0)

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

0"XOR(if(now()=sysdate(),sleep(14),0))XOR"Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

0"XOR(if(now()=sysdate(),sleep(0),0))XOR"Z

(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

-1; waitfor delay '0:0:15' --

-1); waitfor delay '0:0:15' --

-1)); waitfor delay '0:0:15' --

1 waitfor delay '0:0:15' --

RO4xZyuD'; waitfor delay '0:0:15' --

n2HpQRHN'); waitfor delay '0:0:15' --

hd4dcDEY')); waitfor delay '0:0:15' --

-5 OR 237=(SELECT 237 FROM PG_SLEEP(15))--

-5) OR 65=(SELECT 65 FROM PG_SLEEP(15))--

-1)) OR 486=(SELECT 486 FROM PG_SLEEP(15))--

-1)) OR 399=(SELECT 399 FROM PG_SLEEP(14))--

x4ZvP74B' OR 337=(SELECT 337 FROM PG_SLEEP(15))--

0VRZpjOv') OR 601=(SELECT 601 FROM PG_SLEEP(15))--

DrCdekI1')) OR 16=(SELECT 16 FROM PG_SLEEP(15))--

MQqu0z64')) OR 87=(SELECT 87 FROM PG_SLEEP(7))--

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WHAT DO I SET FOR MY STEPS PER?

• PARTS LIST FOR THE BOOK MACHINE

The parts list is located on this page: http://buildyourcnc.com/cnckitintro.aspx at the bottom of the description.

PARTS LIST FOR THE BOOK MACHINE

• IF MY COMPUTER DOESN'T HAVE A PARALLEL PORT, HOW DO I RUN THE MACHINE?

If your computer does not have a parallel port, all you will need is a low cost PCI parallel adapter card (these can be found on amazon for \$15-\$20). If you plan on using a laptop (not recommended) you can try to find a PCMCIA parallel adapter, but many people have frequent issues with this setup. A more expensive solution would be to purchase a USB smooth stepper board. Unfortunately, we do not supply any of these adapters and cannot attest to their reliability.

ur gay

IF MY COMPUTER DOESN'T HAVE A PARALLEL PORT, HOW DO I RUN THE MACHINE?

• MY MACHINE CUTTING THE WRONG SIZE PART

In Mach3, go to the Settings Tab, and select "Set Steps Per Unit". It will ask you how far to move the machine. Before you do this, make a mark on the table exactly where the end mill is resting. You can do this by lowering the end mill until it touches the material, then spinning it by hand to cut a small dimple in the material. Then, raise the end mill to clear the material, and assign a distance to move the machine. Once the machine moves and stops, measure the exact distance that it actually traveled with a tape measure, and enter this value into the dialog box that asks how far it moved. Mach3 will automatically adjust your steps per unit for that axis to be more accurate. Do this for all axes often to ensure you are cutting accurately. The longer distances you use calibrate, and the more precise you are with your measurements, the better.

idwmHJym

-1 OR 2+78-78-1=0+0+0+1 --

-1 OR 2+135-135-1=0+0+0+1

-1' OR 2+886-886-1=0+0+0+1 --

-1' OR 2+357-357-1=0+0+0+1 or 'xkLzGxAb'='

-1" OR 2+279-279-1=0+0+0+1 --

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MY MACHINE CUTTING THE WRONG SIZE PART

• IS THE CNC MACHINE HARDWARE & PLANS COMBO SHOWN AT LINK YOU LISTED SAME DESCRIBED IN BOOK?

Yes, the CNC machine hardware and plans combo is the same machine as in the book. The machine that we provide the plans for, can be found on the website, here http://buildyourcnc.com/Item/cnc-machine-scratchbuild

IS THE CNC MACHINE HARDWARE & PLANS COMBO SHOWN AT LINK YOU LISTED SAME DESCRIBED IN BOOK?

• [789] can you help with Mach 4 configuration, limit switches/homing and zeroing my project

Yes, I can help with the limit switch and homing configuration in Mach4 along with how to zero to reference a workpiece.

[789] can you help with Mach 4 configuration, limit switches/homing and zeroing my project

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