Meet the MADE Lathe

Inspiring the revival of lost mechanical art through machines honoring past traditions.

The MADE Lathe is an Ornamental Turning Rose Engine capable of a swing of 12” and a 24” long work piece supported by a 2MT tailstock. The bed is made of cast iron and supported in a frame of twelve quarter mahogany secured together with ½” spanner bolts in escutcheons. Mounted below is a 9-drawer chest. The frame back board is a cover of 3/4” mahogany ply simply sitting in the void behind the bed and is available for placing tools and other devices. The back is paneled construction so it’s as beautiful from the back as the front.
.
The headstock is a 75 lb. machined solid iron casting. It extends up from its lower pivot securely fastened in fully adjustable steel plain bearings to the underside of the bed cross member.
.
The spindle is of hardened and ground tubing hand fitted to bronze, oil ported bearings in the headstock.The spindle employs 5C collets with a manual drawtube.
.
The overhead standards are machined cast iron and support a 1-1/2” diameter hardened and ground cross bar. Three cranes ride on the overhead bar, one to power the spindle with a slow turning gear motor, fixable for position and belt tension, one to power the cutting frame with a high speed DC motor riding on a linear bearing for traversing, and one to supply belt power for the slide rest auto-feed unit, fixable for position and belt tension. A safety bar is positioned and secured across the overhead to keep a crane from swinging in the event of mishandling or belt failure.
.
The barrel, as standard-equipped, contains 10 rosettes arranged for rocking and pumping, as well as 10 “rosette spacers” that contain low amplitude features designed for engine turning. The barrel is hand-fitted to the spindle and thrust is taken up by a radial roller thrust bearing. Thrust load is constantly applied to the barrel by fastening the barrel tight on the spindle using a clamp collar behind a spring washer pocketed in the back of the barrel. Work can be phased coarsely by way of a standard pattern crossing plate and lever for divisions of 48, 72, 96, 120, 192 & 288. For finer phasing, a winding key operated worm and worm wheel system is used that produces 3 degrees per revolution. A four row simple indexing ring is included on the barrel with 96, 120, 144 & 180 division circles. A rubber holder-mounted spring pin detent is provided for indexing.
.
The headstock rocks and pumps exclusively or simultaneously by way of specially designed leaf springs and mounting rods. For added control of rocking, coil springs attached to the headstock can be brought into operation by simple means. The pumping spring unit, drawtube-hand wheel and drive pulley can be readily removed for easily changing rosettes or other devices on the auxiliary rosette holder.
.
The drive train of the lathe consists of a 50 rpm forward and reverse variable speed, clutch controlled gear motor on a counterbalanced crane, supplying power to the flywheel, which in turn supplies rotational power to the spindle by way of a conventional V belt. The flywheel is of solid cast iron and machined construction weighing 120 lbs. supported on a cross shaft fully adjustable for belt tension to the spindle pulley. A hand crank and shaft housed on an adjustable bracket can be used for setting up or turning the spindle manually.
.
Cuts are taken using one of two slide rest / tool holding methods. One is a curvilinear slide rest of our design and manufacture with the auto-feed and auto-stop mechanism carrying a conventional ornamental turning toolbox accommodating standard 9/16” square cutting frames. The other method is by employing a dovetail tool holder on a Hardinge compound slide rest, mounted on a base specifically designed for the MADE lathe bed and cradle.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: