Do you want to better understand the stepper motors, stepper motor drivers and how they work? What is the difference between RMS and PEAK current? We want to present to you the advantages of the new generation of stepper motor drivers and the superior performance that they offer. Introduction to stepper motors and drivers We … Read more
Yes, you can measure current with oscilloscope and current measurement with oscillsocope does not only tell you the instantaneous value of the current but gives you the time changing waveform from which the operation of the device can be observed. Time changing currents can be measured and displayed on the oscilloscope with help of the … Read more
CNC machines have limits to how far you can push them. Usually crossing that limit results in bad surface finish and vibrations during cutting. CNC chatter is the result of poor performance of the machine. But what if you could push that limit further without lot of work and money? What is cnc chatter? Chatter … Read more
Operacija je bila za sofinanciranje izbrana na Javnem razpisu »Spodbude za raziskovalno razvojne projekte NOO« (JR RRI NOO). Naziv projekta: Razvoj elektrostatičnega filtra za dimniške sisteme malih kurilnih naprav (CleanSmoke) Predmet razvoja bo filter trdnih delcev, ki se lahko integrira v obstoječ dimniški sistem. Filtrirni sistem bo deloval na podlagi tehnologije ESP, ki s pomočjo … Read more
Setting tool offsets and measuring tool lengths can be quite frustrating and prone to errors when using a CNC machine. CNC tool setter with reliable probing routine can significantly reduce number of scrapped parts and enable reliable production. What is CNC tool setter Most hobby and semi-professional machines do not have an ATC spindle. That … Read more
We present our latest project CNC plasma cutter. The main focus is CNC plasma electronics: CNC plasma cutter voltage divider, PoKeys57CNC, sensors, adapters. Also wiring diagram of whole CNC plasma cutter and configuration in Mach4. We make a useful custom made machine for our needs, which help us to even improve our service. The main … Read more
If you ever used a CNC machine you probably know how time consuming setting up the next job is. Mach4 probing significantly reduces set up time while being a very simple solution. At the end of probing setup you will have only a few buttons to push to set up the next job. What is … Read more
PoLabs has been awarded the Gold AAA Certificate of Excellence by the international organization Bisnode. One of Europe’s largest providers of business information which conducts credit rating evaluations in 18 European countries. The certificate is based on the analysis of financial statements for the previous year and the performance forecast for the following year. PoLabs … Read more
We present NEW PCB tester& How does it work and How to test PCB. Presenting you a tester device from the idea to useful custom made device. For assembly the device we use PoKeys57u controller and Bipolar stepper motor driver-PoStep25-256. What is PCB tester – PoStep25-256 PoStep25-256 PCB testing device was developed for our needs, … Read more
New to USB CNC Controllers, PoKeys57CNC and PoKeys electronics. Don’t worry, here you can find complete introduction to CNC hardware and some basics schematics of PoKeys USB CNC motion controller, Torch height controller, Plasma & laser CNC controller, adapters and other devices which are need to make the CNC machine. is blog post is the … Read more