How to Make a Manual Laser Pulse Unit – For Co2 Laser Mirror Alignment



In this video I show two methods of making a manual pulse button for the Co2 Laser, to enable you to pulse the laser for mirror alignment without needing to pulse from the Laser Control Panel. This allows for quicker alignment and less walking around the laser machine. IMPORTANT: Proper safety precautions should be used including Protective Eye Glasses when using the Co2 Laser Machine.

DISCLAIMER: The producer of this video under no circumstances can be found liable for negligence by a viewer if they are seriously injured, dies or suffers damage to their property after acting upon or using the content contained in this video production. Any person/s acting on information contained in this video do so at their own risk. The viewer also acknowledges they must follow all local and national laws and regulations when performing any work described in this video production. MAINS POWER CONNECTIONS MUST ONLY BE INSTALLED BY A LICENSED PROFESSIONAL.

The 1st Method shown uses a potentiometer, enabling you to safely set the laser power to low milliamps for mirror alignment, and also features a safety switch to disable the momentary switch to prevent accidental pulsing of the laser tube.

The 2nd method only provides 100% laser power and does not include a safety protection switch. Extreme care should be taken when using this method, and MW Laser will not be held liable for any personal injury or equipment failure or damage.

More info on my website including the wiring diagrams – https://mwlaser.com.au/manual-laser-pulse-unit/

The parts I used are listed below.
Potentiometer Model: WTH118 1A 2W 10K Ohm – http://s.click.aliexpress.com/e/3OIpDg9K
Electronic Enclosure Box – http://s.click.aliexpress.com/e/oeBuFWGo
Rocker Switch – http://s.click.aliexpress.com/e/NIfHaP1A
Momentary Switch – http://s.click.aliexpress.com/e/dkUM1FQ0
Twin Core Cable – http://s.click.aliexpress.com/e/KXbD1rB2
Wire Terminal Crimp Connectors & Crimp Tool – http://s.click.aliexpress.com/e/nzcXoGh6
Ammeter – http://s.click.aliexpress.com/e/LDEmvcJm
Phoenix Connector 6P – http://s.click.aliexpress.com/e/NkidDJLK
How to install an Ammeter on Your Laser Machine – https://youtube.com/watch?v=8eRCjkh9tZA

The Wire I Used to hook up the electrical components was purchased from AliExpress it comes in a box of six colours – https://mwlaser.com.au/product/42m-box-hook-up-24awg-wire-6-colours/
The Wire I Used to hook up the electrical components was purchased from AliExpress it comes in a box of six colours – https://mwlaser.com.au/product/42m-box-hook-up-24awg-wire-6-colours/

I Use these Safety Glasses 10600nm – http://s.click.aliexpress.com/e/2em0RRRa

Also available is a Manual Laser Control Kit from Cloudray Laser that can be modified to make this unit – https://cloudraylaser.com/products/power-supply-manual-control

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Thanks for Visiting.
Until next time, take care
Cheers Matthew
Visit Matt’s Workshop at NEW WEBSITE: https://mwlaser.com.au
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