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BESWICK LATHE

The Beswick 5" x 24" "Model G5" was made by C.H.Joyce of 40 Monkton Street, Kennington, London SE11 and, from the lathe's general appearance, it would be safe to guess a production date between the late 1940s and early 1950s. The company claimed: ''years of practical experience in the manufacture and operation of small precision lathes'' - and the specification certainly reflected a knowledge of what would make a 5-inch centre height machine an effective tool for general workshop use. The bed, of traditional English pattern with flat-topped ways had it front and back faces "cut away" rather savagely and unnecessarily between its mounting feet, leaving little vertical depth to resist twisting forces. The capacity between centres was 24-inches and in the gap material up to 14-inches in diameter could be swung. Like Raglan lathes two bolts secured the bed foot at the headstock-end and a single bolt at the other - the 3-point mounting allowing a degree of self-alignment to take place and doing something to prevent the owner stressing the bed by bolting it down tightly to an uneven bench .
The No. 3 Morse taper 3/4-inch bore headstock spindle carried a robust  1
1/2 '' x 8-tpi nose (identical to the 9-inch South Bend/Boxford) and ran in Timken taper roller bearings--all other headstock bearings being in the ubiquitous OILITE material. The backgear assembly was carried in brackets bolted to the back of the headstock so allowing, by their omission, the possibility of marketing the lathe in a cheaper form. To the back of these brackets was bolted the upper section of a built-on countershaft unit fitted with a double-diameter motor pulley and 4-step Vee-belt drive to the headstock that gave an excellent spread of 16 speeds: 28, 44, 69, 82, 110, 128, 182 and 290 rpm in backgear and 170, 260, 410, 480, 650, 730, 1200 and 1820 in direct drive. Like those on the well-known Atlas 10-inch lathe the countershaft bearings were supported by an ingenious yet very inexpensive arrangement consisting of opposed alignment screws that could be quickly and easily adjusted. Whilst the motor-to-countershaft pulleys were left exposed the front headstock drive belt was covered by a neat, rear-hinged but short cast-aluminum guard of the type still deemed acceptable in the late 1940s and early 1950s.
Screwcutting was by changewheels, with the drive from headstock to 3/4-inch diameter Acme-form 8 tpi leadscrew through tumble-reverse gears fitted to a bracket with a spring-loaded location plunger. The changewheels were carried on a very unusual and highly adaptable 4-slot bracket that would have allowed almost any combination of gears to be mounted. The threading range with the supplied gears was a respectable 4 to 96 tpi
With an "open" gap bed fitted as standard, and to stop the saddle running over fresh air when working close to the faceplate, the cross-slide was fitted in a very unbalanced position along the left-hand edge of the carriage. The front and back saddle wings to the right were provided with a T slot to mount the travelling steady. The cross-slide travel, driven by a 1/2" x 8 tpi Acme-form screw, was a generous 7 inches but the top slide (fitted with an "American-style" toolpost) failed the critical test - with a movement restricted to just 2 inches it could not cut the full length of a standard No. 2 Morse taper centre.
The tailstock ram was 1.187-inches in diameter, had a travel of 2
3/4", carried a No. 2 Morse taper socket and was engraved in 1/16" divisions for a length of 3-inches. Whilst the upper section of the tailstock casting could be set over up to 5/8" on the sole plate to allow slight tapers to be turned. Unfortunately the unit required the services of a loose spanner to lock it down to the bed.
The pressed-steel stand, with its beveled-edged corners, was not dissimilar to that offered for the Raglan "Little John" (though with a too-shallow chip tray) and offered generous storage space in its two cupboards and two drawers.
If you have a Beswick lathe or other Beswick machine tool, or any information about the company, the writer would be pleased to hear from you.

The Beswick 5" x 24" "Model G5"

The No. 3 Morse taper 3/4-inch bore headstock spindle carried a robust  11/2 '' x 8-tpi nose (identical to the 9-inch South Bend/Boxford) and ran in Timken taper roller bearings--all other headstock bearings being in the ubiquitous OILITE material.

The backgear assembly was carried in brackets bolted to the back of the headstock so allowing, by their omission, the possibility of marketing the lathe in a cheaper form. To the back of these brackets was bolted the upper section of a built-on countershaft unit fitted with a double-diameter motor pulley and 4-step Vee-belt drive to the headstock. Note the unusual changewheel bracket with its 4 radial slots.

Like those on the well-known Atlas 10-inch lathe the countershaft bearings were supported against pairs of opposed alignment screws that could be quickly and easily adjusted.