Hi everyone.
I'm a long time reader, first time poster of BYOAC forums (well for a while at least, as my membership expired).
I'm starting this thread to post the progress of my current MAME cabinet project. This is also my second MAME project, my first was an upright cabinet which you can see on the examples page or on
my project website.
This current project began with my friend wanting a MAME cabinet but lacked space, so a bartop/table top or a coffee-table style were the options. At the same time I was feeling the need to try a few new things, so I decided to make two at once.
The scope of my bartop was to strip down an old laptop and use the internal LCD as a lightweight rotating display. Additionally, the control panels would be removable to compensate for the small style of a bartop and my aversion to 'frankenpanels'. Control panels in scope are currently: 4-way 3 button, 8-way six button, trackball & spinner, a jukebox control panel (possibly ruling this out as its a bit of overkill), and a 'kiosk' control panel (tiny keyboard & tiny trackball for surfing the internet).
My friends bartop is being built on the same basic design, albeit with some modifications to the control panel design (to allow for pinball buttons), and a fixed horizontal 17" LCD (much bigger than my rotating LCD will allow). They will also have different colour schemes and artwork so by the end (despite being based on the same design) they will look very different.
I wanted the design of these projects to look good but be generic enough to use in a variety of applications (fixed horizontal, fixed vertical, rotating screen, laptop or computer components, etc). The plans for both are completely from scratch (not using anybody elses plans/projects as guidance), and I'm intending to document these projects and plans on a website for others who want to build a bartop.
Given that I'm trying to be original and I don't like repeating steps, it pays to plan well... so I've spent several nights sketching ideas, which I then used to create a cardboard mockup. Based on this mockup, I made modifications to the size (made it smaller), and also altered some of the angles such as making the marquee perpendicular to the base rather than on 30' angle per the mockup.
Original sketches
Cardboard mockup
Plans (draft - Visio)
Today is the third day of working on the project (not including the designing, sourcing parts, or drawing the cut lines on the MDF sheets).
So far, I have:
Cut out all pieces of both cabinets, allowing for 5 total control panels between the two (for now).
Cut out the admin panel slots, and the speaker holes
Carefully sanded all but the control panel parts
Routed the T-molding slot on all of the side panels
Ordered all of the components (IPACs, joysticks, etc)
Wedging each 'straight' surface between this work bench allowed me to sand the edges perfectly straight.
Cutouts of the taller (rotating display) bartop
The LCD mount that will sit on wheels, motorised by a cordless screwdriver (and use microswitches to cut out the motor when it reaches position).
Cutouts of both bartops
Another shot of all the main pieces + the rotating LCD mount.
Routing the T-molding slots. No mistakes... awesome!
I had forgotten how much work there is in building a cabinet, especially when you're obsessed with getting things right, even the things others wont see.
Next on the to-do list:
Buy two more router bits to bevel the edges of each display bezel, and route recesses behind the speaker holes, admin panels, and the rotating display mount
Join the pieces (probably next week)
Ok, feedback gates open... I'll keep you posted on the next significant milestone.