High Precision CNC External Grinding Machine for High Precision Parts Model AT 400
- Category: >>>
- Supplier: Jinan,Auten,Machinery,Co.,Ltd.
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Product Overview
Description
High Precison CNC External Grinding Machine Model AT400
Applicable Industry:
Compact design, small footprint and good rigidity make it an ideal grinding machine for high quality of application fields and production environments.
Product Feature:
1. Compact design, small footprint and good rigidity make it an ideal grinding machine for high quality of application fields and production environments.
2. This kind of grinding wheel with the diameter of 600mm can be installed, which is the best choice for small batch and mass production.
3. The machine tools can be combined with a variety of automatic loading and unloading systems towards different client demands, such as robots, external or internal gantry structures, or other customized processing systems.
Marble bed
1. The bed of whole series of products are all made of marble.
2. There are the advantages such as good vibration absorption performance , intensive to cold and heat, strong integration performance , with stability, environmental protection and energy saving, and so on.
System
1. The most powerful CNC control unit
2. The whole series of products adopt SIEMENS operating system
3. SINUMERIK Brand-new SINUMERIK user operating interface
4. Predetermine movement control to shorten processing time and improve the quality and accuracy of the workpiece surface
5. It not only reduces the setup time and operation complexity of machine tools, but also makes it easy for operators to view and edit by equipping with a variety of grinding form procedure
6. Ethernet, USB and flash card storage.
7. The simplest interactive design, easy to learn, and large storage.
8. Remote diagnosis and help, background editing function, setting a security password.
Spindle
This spindle is a high-precision grinding spindle made in Switzerland, it is the best choice for the best process design, with the following best quality characteristics:
a. Short preheating time. Easy to operate, convenient maintenance and a wide range of applications
b. Good mechanical properties with durabilities
Product Specifications:
Name | AT-80 | AT-300 | AT-400 | |
Capacity | Max. machining OD | φ80mm | φ300 mm | φ400 mm |
Center distance | 250mm | 650/1000/1500 (mm) | ||
Swing over bed | φ180mm | φ350mm | φ450mm | |
Max. load of center distance | 50Kg | 150/225/320 (Kg) | ||
Grinder Size | D×W×Aperture | φ600x30-50xφ203 (mm) | Φ600x50(100)xφ203(mm) | |
Rotate speed | 3000rpm | 4000rpm | ||
Speed and Travel | Max. feed speed | 10 | 20 | |
Feed stroke | 160mm | 320mm | 385mm | |
Min. unit feed | 0.001 (0.0001) min | |||
Spindle head | Rotate speed | 1000rpm | ||
Taper(Mohs) | 3 | 5 | ||
Spindle form | Centering/ simultaneously movement | |||
Through-hole aperture | φ26mm | φ38mm | ||
Tailstock | Sleeve stroke | 35mm | 60mm | |
Taper (Mohs) | 3 | 5 | ||
Worktable | Max. moving unit | 10m/min | 20m/min | |
Min. moving unit | 0.001 (0.0001) min | |||
Lubricating and Cooling | Grinding wheel spindle motor power | 25KW | ||
Oil pump motor output power | 2.2KW | |||
Lubevolume | 2L | |||
Cooling | 1/4 | |||
Machine | Weight | 6000Kg | 7000/7600/8200kg | 7200/7600/8500Kg |
Packing size(L×W×H) | 2800x1800x2000 (mm) | 3400x2200x2000 | 3800x2300x2000 (mm) | |
Lines of business
Workipieces:
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