Page No. General Instruction Assembly Instruction Machine Specification / Definitions Identification and Description of the Parts Machine Illustration and parts Description Identification and Description of the Parts Machine Illustration and parts Description Bench Lathe Maintenance Oil Lubrication Points Parts Diagram General Instruction Good Working Practices Safety The following suggestions will enable you to observe good working practices, keep yourself...
Assembly Instructions Having unpacked your machine and its accessories, please check the contents against the equipment list “What’s in the box”, if there are any discrepancies, please contact us using the procedures laid down in the catalogue. Please dispose of the packaging responsibility, much of the material is bio-degradable.
Machine Specifications Model: BV20 Height of centers over bed 110mm Distance between centers 520mm Max. Swing diameter over bed 200mm Taper of hole in spindle M.C.3 The steps of spingle speeds Spindle speeds 120-200(r.p.m) Metric thread 17.0.25-3(mm) Inch thread 17. 8’’ - 48’’ ±45°...
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Tailstock Large casting that mounts the tailstock barrel, it is moved on and clamped to the lathe bed to allow the tailstock barrel to be moved to the proximity of the work piece. It can be offset from the central axis of the lathe to allow for taper turning between centers.
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thread cutting – to ensure correct “pick-up” during thread cutting, leave the auto feed lever engaged. Disengage the tool clear of the work. Stop the spindle, electrically reverse the drive system and drive tool back clear of the working piece – stop the spindle: switch back to normal – and set the new cutting depth and restart the machine;...
Two levers marked “A” and “B” which, in their setting select the different Gear change levers spindle speeds of the lathe. Refer to the Speed change chart to select the required speed. Chuck safety A clear acetate cover mounted on a pivot bar on the rear top front face of cover the headstock.
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Fig 2 Tailstock barrel Clamping lever Chuck assembly Machine Illustration and key parts description Fig. 3 Tool Post locking handle Compound slide compound slide control Saddle control Traverse slide control Auto-feed lever Traverse slide Fig 4 Tailstock barrel lock Tailstock barrel Tailstock drive handle Tailstock clamping Tailstock offset screw...
Fig 5 Reversing switch (under cover) Identification and Description of the parts Identification and Description of the parts of the BV20-BL Lathe Door for change Protective cover, enclosing the motor pulley, the drive pulley and drive gear compartment belt and the change gears. The gear cover operates an interlock microswitch that will prevent the motor being started if the cover is not closed.
Bench lathe maintenance Identification and Description of the parts of the BV20-BL Lathe Your BV20 light bench lathe is a precision tool. In order to maintain this precision and prolong its useful life, it is advised that you follow the recommended daily and periodic maintenance tables printed below.
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Oil Lubrication Identification and Description of the parts of the BV20-BL Lathe...
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