●Machine weight: N.W 2800 KGS
●The machine structure is manufactured form high-quality Meehanite cast iron, heat treated and stress relieced before machining.
●Slide ways ate high frequency hardened and precision ground.

Description
With the increase of the number of high-precision and high hardness mechanical parts, as well as the development of precision casting and precision forging technology, the performance, variety and output of grinding machines are constantly improving and growing. The Automobile Motor Shaft Grinder has the advantages of simple operation, automatic feeding, high processing efficiency and high processing precision. It can process very complex parts to meet the growing demand for these parts in the modern market. This machine can process materials with high hardness, such as hardened steel, hard alloy, etc; It can also process brittle materials, such as glass and granite.
Features
1. Automobile Motor Shaft Grinder can realize computer control, so it can run automatically to eliminate human error.
2. The machine structure is manufactured form high-quality Meehanite cast iron, heat treated and stress relieced before machining.
3. Slide ways ate high frequency hardened and precision ground.
4. Flexible processing is not only suitable for multi variety, medium and small batch production, but also for mass production.
Product Specification
GU42x60S | |
Capacity |
|
Distance between centers | 600 mm |
Swivel over table | Ø420 mm |
Max. load of centers | 150 kg |
Max. external grinding diameter | Ø400 mm |
Wheel head | |
Swivel angle | ±30° |
Manual distance | 160 mm |
Auto. rapid advance | 40 mm |
Sliding seat supplementary displacement | 95 (total 295) mm |
Min. setting unit (micro-adjust) | 0.001 mm |
One turn of handwheel (graduation) | 2 (0.005) mm |
Grinding wheel | |
O.D. x width x I.D. | Ø405 x 50 x Ø127 mm |
Speed (belt type) | 1783 r.p.m. (50 Hz) / 1940 r.p.m. (60 Hz) |
Work spindle head |
|
Swivel angle | 120° (+90°, -30°) |
Center taper | MT. 4 |
Spindle speed (variable) | 10~300 r.p.m. |
Max. load of spindle (tool holder includer) | 35 kg (max. length : 150 mm) |
Tailstock | |
Taper center | MT. 4 |
Stroke | 25 mm |
Table | |
Swivel angle | -2° ~ +10° |
Traverse speed | 50 / 5400 mm/min |
Auto. reciprocate min. stroke | 8 mm |
Feed of one turn of handwheel (2-step) | 20 mm (2mm) |
OPTIONAL ACCESSORIES
●Internal grinding attachment (included one spindle)
●Diamond tool holder for internal and external grinding wheel dressing (upward open type)
●Diamond tool holder (tailstock mounted type)
●Diamond tool holder for internal and external grinding wheel dressing (sideward open type)
●Angle trimming device
●Radius trimming device
●Cam locked driving dogs (6 pcs/set)
●Work steady rest (2 pcs/set)
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