JOTES SPD 40 surface grinding machine manufactured in 1992 in Poland, is used in the process of precision workpiece grinding. Workpieces mounted on a rectangular electromagnetic table or directly on the table are ground with a circumference of grinding discs with a diameter of 350 mm. The hydraulically driven large work table of 1000 mm in length and 400 mm in width, moves on stance guides, allowing continuous variable speed adjustment from 2 to 30 m/min. The JOTES magnetic surface grinding machine is equipped with, among others, a grinding wheel balancer, workstation illumination and 3 grinding discs. The total weight of the grinding machine is 4800 kg.
Technical specifications of the JOTES SPD 40 magnetic grinding machine
- work table dimensions (L x W): 1000 x 400 mm
- grinding wheel dimensions (diameter x width x bore): 350 x 63 x 127 mm
- grinding wheel speed: 26 m/s
- diameter of grinding wheel mounting discs: 197 mm
- largest horizontal grinding wheel travel: 470 mm
- adjustable continuous grinding wheel feed: 0.5-4.5 m/min
- adjustable stepped grinding wheel feed: 3-30 mm
- manual grinding wheel travel (per wheel revolution): 8 mm
- highest vertical grinding wheel travel: 450 mm
- smallest work table travel: 200 mm
- work table speed range: 2-30 m/min
- largest spindle axis elevation above work table: 575 mm
- smallest spindle axis elevation above work table: 125 mm
- vertical travel accuracy: 0.002 mm
- grinding depth (automatic infeed): 0.02 mm
- grinding allowance (automatic infeed): 0.36 mm
- oil tank capacity: 300 l
- power: 10 kVA
- dimensions (L x W x H): 3740 x 2080 x 2260 mm
- weight of machine: 4800 kg
Equipment of the SPD40 magnetic grinding machine
- grinding wheel (3 pcs.)
- grinding wheel balancer
- additional grinding wheel holder
- workspace illumination
- DTR – Technical and Operating Documentation