Strike CNC (My first CNC router)

[jimg100]

If he does take legal action it will be good as it will be at his cost and if we stand together there is no way he can win, we may even get some money back or our machines sorted.I am just putting my X axis back with new SKF bearings as the 4 supplied gave up the ghost.
I have kept all my emails from him and have taken pictures of all the poor machining including the mods I have had to do to achieve a 150mm Z axis.

Sorry to hear of that Jim. Its a horrible feeling isn't it.

I assume Strike CNC are still active because I had an email from them saying they were taking legal action against me for the contents of this thread.

My advice is to do what I did and contact Trading Standards giving them a full and detailed report of situation your in and the faults with the machine. If you believe it was dangerous tell them that too and why. Even better if you have photographs.

Here's the details for trading standards and citizens advice along with the telephone number for both. You might be better off finding your local trading standards office and calling them, I did this.
http://www.tradingstandards.gov.uk/advice/index.cfm
http://www.adviceguide.org.uk/
08454 04 05 06

Good luck and keep us updated.

[Shinobiwan]

When the machine first arrived Strike helped me over the phone to setup and part of that involved changing some DIP switches on the drivers.

Here's what I found in the control box on closer inspection.

• 230v wires exposed out of the estop
• 230v live wire sheathing damage potentially allowing for contact with the chassis
• No chassis ground so if the above happened your going to get electrocuted
• DC Wiring colour coding reversed in places and then in others its as you'd expect.

I've attached images of these and informed Strike back in February when they came. The issue was side stepped and I took it upon myself to completely strip out the electronics and re-wire to a safe standard.

Jimg100. Is this the sort of thing you saw on your machine?

[jimg100]

Almost exactly the same all the wires going into those green plugs had been stripped to far and so there was approximately 6mm of bare copper with odd strands that were not clamped and so a possible short and several wire were not clamped tightly enough and I pulled them out easily.
Is it ok to put my phone number on here as I would rather talk on the phone?

[John S]

Regulations in the UK on estops state they must be 48 volts max,

[Shinobiwan]

Regulations in the UK on estops state they must be 48 volts max,

After my rewire its now 24v and wired to a relay which cuts 230v to the drivers and in turn to the estop input for BOB/Mach. But yes Strike had put it inline with the 230v supply to cut power.

[JAZZCNC]

Regulations in the UK on estops state they must be 48 volts max,

Ah ah John the only Regs this shower know about is Reg fries from Mcdonalds. .

[motoxy]

Oh dear., It just gets worse.

[JAZZCNC]

Oh dear., It just gets worse.

No bruce it just begin's.!! . . . Wait untill all the others start coming out the closet.!!!!!!!!!

[Shinobiwan]

Homing switches now configured and working. Only the Z axis functional at the moment but I'm happy with the result.

[Shinobiwan]

Here's a CAD knockup along with a few minor improvements and new Z axis.

Ballscrew for the Y to replace the bent one arrived from China. Impressed with the service and price from Chai. A little over £70 for a 1.4m long 1610 with the ballnut.