Kit's Machine

[Kitwn]

When I first built this machine the controller was on a separate trolley so I had trailing cables with plugs on connected to sockets on the machine itself for the motors and limit switches. Now the controller lives in the new welded steel base so the trailing cable are no longer required. After designing the above mentioned interface board and thinking about how neat the result would be it was obvious that the rest of the machine wiring was now more complex than it needed to be. So I decided to get rid of the trailing cables. The result is a set of sockets in the top of the controller and plugs on the cables that used to go to the row of sockets on the machine. The trailing cables are gone and the wiring inside the box is neater.

Sooooo....

With a set of sockets just above the new AXBB-E allowing acces for testing and fault-finding it seemed a bit superfluous having another set of plugs and sockets on just a few inches of wire. So I decided to follow Dean's advice ( Yes Dean, I DO pay attention to what you say!!!!) and not bother with the interface board.

The soldering is all finished, The AXBB-E is installed, though I'm less impressed than I wanted to be with the bootlace crimps I bought for it, and the motors all go round the right way when jogged from UCCNC. E-stop works but I haven't quite worked out how to get the spindle start relay to work. I'm using Port 1, output 1 to drive an external relay but it doesn't respond to either the 'start forward' button or an M3 command. Can't be too difficult, but all advice greatfully recieved.

Pictures to follow when I've made sure it all works and the cable ties are in place. Main thing to sort out now is the homing and a micro-adjustable limit stop.

Kit

[Clive S]

though I'm less impressed than I wanted to be with the bootlace crimps I bought for it,

The best crimping tool I have found is this style.

https://www.ebay.co.uk/itm/353421516...Cclp%3A2334524

On the very small size i usually crimp it then rotate it a few degrees then crimp it again.

Also then is an adjustment on the tool to make a tighter crimp