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Question #: 600

Question: WHAT IS FOCAL LENGTH

Current Solution

The lens is 20mm wide and a 50.6mm focal length (the one included). This lens will stand up to at least 30PSI air assist.

The mirrors are 25mm wide mirrors.

Focal length is the distance from the lens to the material for the laser converge into the best focal point. If a lens is listed as 2". You measure 2" from the lens to the material, this will be the tightest point the laser can go before it starts to re-expand again losing focus.

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Other Possible Solutions to this Question

• WHAT IS LASER AND LENS FOCAL LENGTH?

The lens is 20mm wide and a 50.6mm focal length (the one included). This lens will stand up to at least 30PSI air assist.

The mirrors are 25mm wide mirrors.

Focal length is the distance from the lens to the material for the laser converge into the best focal point. If a lens is listed as 2". You measure 2" from the lens to the material, this will be the tightest point the laser can go before it starts to re-expand again losing focus.

WHAT IS LASER AND LENS FOCAL LENGTH?

• WHAT ARE THE BLACKTOOTH LENS SIZES AND FOCAL LENGTH SPECIFICATIONS?

The lens is 20mm wide and a 50.6mm focal length (the one included). This lens will stand up to at least 30PSI air assist.

The mirrors are 25mm wide mirrors.

Focal length is the distance from the lens to the material for the laser converge into the best focal point. If a lens is listed as 2". You measure 2" from the lens to the material, this will be the tightest point the laser can go before it starts to re-expand again losing focus.

WHAT ARE THE BLACKTOOTH LENS SIZES AND FOCAL LENGTH SPECIFICATIONS?

• wHAT IS THE SMALLEST LENGTH SHAFT I CAN USE FOR YOUR #25 DRIVE SPROCET?

The hub length of the drive sprocket and the other mechanical devise that is used to connect on the shaft will determine the length of the shaft needed for use with the drive sprocket.

The hub lengths for our drive sprockets are 1/2". So if you are connecting the drive sprocket to a motor, your motor shaft will need to be at least 1/2" in length.

wHAT IS THE SMALLEST LENGTH SHAFT I CAN USE FOR YOUR #25 DRIVE SPROCET?

• WHAT LENGTH OF CABLE DO I NEED FOR A BLAKCFOOT

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 LENGTH OF CABLE DO I NEED FOR A BLAKCFOOT

• WHAT LENGTH OF MOTOR CABLE SHOULD BE USED WTIH THE BLUECHICK V4.2

The recommended total length of motor cable should be 15 feet for the blueChick v4.2

Z - 6 feet
Y - 5 feet
X- 4 feet

20 AWG 4 conductor

If your drivers will be positioned farther from the machine, you may need longer cable.

WHAT LENGTH OF MOTOR CABLE SHOULD BE USED WTIH THE BLUECHICK V4.2

• WHAT IS CNC MACHINE?

A CNC machine is basically a computer controlled high precision tool that is able to make intricate movements accurately and repeatedly. Our machines use common routers and spindles to mill, cut, engrave and shape materials in automated machining operations.

WHAT IS CNC MACHINE?

• WHAT IS "BACKLASH"

Backlash is a term used to describe the looseness in a mechanical system. Backlash can occur anywhere in a machine, but is generally emphasized at the nut and lead screw connection. If the nut threading doesn't perfectly match the lead screw thread, there will be a wiggle, or play between both the screw and nut. This is backlash. Backlash can also be located in the motor bearings, coupling (connecting a shaft or lead screw to the motor shaft), collars not being hard against the bearing, or temperature change that causes various materials to expand or contract, making the connections loosened.

WHAT IS "BACKLASH"

• GREENBULL 5X CABLE LENGTH

The total cable length for a greenBull 5x is 50 ft. Now the individual cable lengths for the axis, is x=15 ft, y=17 ft, z=18 ft.

GREENBULL 5X CABLE LENGTH

• BLACKTOE MOTOR CABLE LENGTH

The motor cables for the blackToe are as follows:

Total 30 feet

X - 9
Y - 10
Z - 11

BLACKTOE MOTOR CABLE LENGTH

• GREENBULL BRUSH STRIP LENGTH

The brush strip for a 7518 router specifically for a GreenBull is 18 3/4" inches in length.

GREENBULL BRUSH STRIP LENGTH

• ROLLER CHAIN LENGTH GREENBULL

The roller chain lengths for the greenBull 4x is:
- 13 feet for each side of the X axis (total of 26 feet), and
- 6 feet for the Y-axis

ROLLER CHAIN LENGTH GREENBULL

• WHAT IS KERF?

Kerf is the cutting width from the lasers beam. This will change in width depending on your power level, higher power will increase your kerf width. This is usually around 0.15mm for a 40w laser using a 2" lens

WHAT IS KERF?

• WHAT IS PI?

Approximately 3.1415927

WHAT IS PI?

• MOTOR CABLE LENGTH FOR BLUECHICK

The recommended total length of motor cable should be 15 feet for the blueChick v4.2

Z - 6 feet
Y - 5 feet
X- 4 feet

20 AWG 4 conductor

If your drivers will be positioned farther from the machine, you may need longer cable.

MOTOR CABLE LENGTH FOR BLUECHICK

• WHAT PART OF A CELL IS DNA FOUND?

Nucleus is the organelle of a living cell DNA is found.

nucleus

qwertyuio

WHAT PART OF A CELL IS DNA FOUND?

• WHAT IS THE LEAD TIME FOR REDFROG?

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

WHAT IS THE LEAD TIME FOR REDFROG?

• WHAT IS THE LEAD TIME FOR BLACKTOE?

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

WHAT IS THE LEAD TIME FOR BLACKTOE?

• WHAT IS THE LEAD TIME FOR BLACKFOOT

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

WHAT IS THE LEAD TIME FOR BLACKFOOT

• WHAT IS THE PICK AND PLACE LEAD TIME?

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

WHAT IS THE PICK AND PLACE LEAD TIME?

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