About Voumard Type 5A Internal Grinding Machine
Make - Voumard (Switzerland)
Model - 5A
Grinding Diameter - 5 mm to 200 mm
Center Height - 180 mm
Max. Swing Diameter of Job - 360 mm
Grinding Depth - 250 mm
Maximum Table Stroke - 600 mm
Spindle Speeds - 3,600 rpm to 40,000 rpm
Work-Head Speeds - 125 rpm to 1,000 rpm
Work-Head Swivel - 0 Degree to 90 Degree
- Equipped with Face Grinding Attachment.
- Equipped with Hydraulic Wheel-Dresser.
- Auto Cycle Working.
- Operating Manual & Electrical Drawings available.
- Machine is in excellent working condition.
Video link - https://youtu.be/uGv4jscQVwM
Robust Design for Precision GrindingThe Voumard Type 5A boasts a rugged cast iron/steel construction and V-flat guideways, delivering long-term durability and exceptional accuracy. Its adjustable workhead permits 90 movement, ensuring optimal alignment and repeatability for internal cylindrical grinding tasks required in high-precision manufacturing.
Flexible Manual OperationThis model operates with conventional manual controls, allowing skilled operators to fine-tune grinding parameters for unique applications. Its variable speed up to 24,000 rpm and adjustable components accommodate a wide range of workpiece sizes and materials, making it suitable for custom or batch production.
Efficient Cooling and LubricationEquipped with an integrated coolant tank and piping, the Voumard 5A manages heat effectively during high-speed grinding. Its centralized manual lubrication system supports smooth operation and reduces maintenance efforts, supporting consistent surface quality and extending component lifespan.
FAQs of Voumard Type 5A Internal Grinding Machine:
Q: How does the Voumard Type 5A achieve high-precision internal grinding?
A: The machine combines robust construction, V-flat guideways, variable spindle speeds up to 24,000 rpm, an adjustable workhead, and high-precision manual controls. These features facilitate accurate alignment and smooth, vibration-free grinding, resulting in superior surface finishes down to Ra 0.2 m.
Q: What types of workpieces can be ground using this model?
A: The Voumard Type 5A is designed for internal cylindrical grinding of precision components with diameters ranging from 100 mm to 250 mm. It can accommodate varied materials such as steel or cast iron, suitable for exporters, importers, manufacturers, and suppliers working with high-accuracy requirements.
Q: When is the integrated coolant system utilized during operation?
A: The integrated coolant system automatically manages thermal loads during high-speed or prolonged grinding sessions. By maintaining controlled temperatures, it helps prevent workpiece distortion and preserves surface integrity across different grinding applications.
Q: Where is the Voumard Type 5A ideally installed?
A: With floor space requirement of 1600 mm x 1200 mm, the Voumard 5A is suited for shop floors in precision engineering companies, tool rooms, or manufacturing units in Swaziland and other locations. Its compact footprint aids in efficient workspace planning.
Q: What is the process of adjusting the workhead and controls?
A: Operators can manually adjust the workhead within a 90 range to align the workpiece accurately. Conventional manual controls enable users to set grinding wheel speeds, table travel, and other parameters to match specific workpiece dimensions and grinding requirements.
Q: Can the machine operate with a magnetic chuck, and what is the benefit?
A: Yes, the Voumard Type 5A offers an optional magnetic chuck (150 mm x 320 mm). Utilizing magnetic chucking enhances setup speed, especially for ferrous workpieces, and ensures secure holding, thereby reducing the risk of vibration and improving surface finish accuracy.