Voumard Switzerland Type 5A Internal Grinding Machine About
Make - Voumard (Switzerland)
Model - Type 5A
Grinding Diameter Range - 5 mm to 200 mm
Center Height - 180 mm
Maximum Swing Diameter of Job - 360 mm
Maximum Grinding Depth - 250 mm
Maximum Table Stroke - 600 mm
Maximum Spindle Speeds - 40,000 rpm
Work-Head Speeds - 120 rpm to 1000 rpm
Work-Head Swivel Angle - 0 degree to 90 degree
Chuck Diameter - 250 mm
Maximum Job Length - 500 mm
- Total of 3 x Grinding Spindles available with Maximum 18,000 rpm, 22,000 rpm & 40,000 rpm.
- Features like Rough Cut, Finish Cut, Spark-Out, Auto Plunge-Cut, Hydraulic Wheel-Dresser, etc.
- Equipped with DRO on the Wheel-Head Travels.
- Operating Manual & Electrical Drawings are available.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/BYH5u_4sjLc
Precision Engineering for Consistent ResultsWith its high precision angular contact bearings, variable spindle speed, and robust cast iron frame, the Voumard Type 5A ensures repeatable accuracy on internal cylindrical grinding tasks. Operators can achieve finely finished surfaces, vital for demanding engineering applications, while the manual and powered wheelhead traverse allows flexible operation.
Operator-Friendly Controls and SafetyEquipped with analog gauges and toggle switches, the machine prioritizes simplicity without compromising on control. Emergency stops and safety guards on rotating parts add a critical layer of user protection, perfect for busy workshops. The centralized lubrication system minimizes maintenance time, keeping the grinding process smooth.
Integrated Coolant and Compact DesignIts included coolant pump and tank provide effective temperature management, crucial for maintaining part integrity during grinding cycles. The machine's compact footprint (1200 mm x 900 mm) and efficient lubrication system allow installation in limited space environments, making it ideal for small to medium-sized fabrication facilities.
FAQ's of Voumard Switzerland Type 5A Internal Grinding Machine:
Q: How do I operate the Voumard Type 5A Internal Grinding Machine?
A: The Voumard Type 5A is manually operated using analog gauges and selector switches on the operator panel. Wheelhead traverse can be set to manual or powered mode, and spindle speeds are varied as necessary for the workpiece. Consult the machine manual for detailed step-by-step procedures.
Q: What is the recommended process for maintenance and inspection?
A: Regular inspection should focus on lubrication levels, spindle bearings, and coolant flow. The centralized lubrication system reduces downtime, but scheduled servicing of moving parts and safety guards is advised to prevent wear and ensure stable, precise results.
Q: Where should the Voumard Type 5A be installed for optimal performance?
A: It requires a level surface and access to a 3-phase power supply (380/415 V AC). Adequate space according to its 1200 mm x 900 mm footprint is needed, with clearance for operator movement and maintenance access.
Q: What accessories are included with each machine unit?
A: Units are typically supplied with a set of collets, workholding fixtures, and dressing tools. These accessories support the secure and precise handling of various workpiece types during grinding operations.
Q: When is it suitable to use this machine for grinding applications?
A: The Voumard 5A is ideal for precision internal cylindrical grinding of small to medium-sized components, especially when surface finish requirements are stringent (Ra 0.2 - 0.5 m). It serves industries including precision engineering, tooling, and general manufacturing.
Q: What benefits does the integrated coolant system provide?
A: The integrated coolant system helps regulate temperature during grinding, reducing thermal distortion and extending the life of both the grinding wheel and the workpiece. This is especially important in high-speed operations where heat build-up can compromise surface quality.
Q: How does the machine ensure operator safety during operation?
A: The Voumard Type 5A is fitted with emergency stop controls and safety guards on rotating components. These features protect users from accidental contact and allow a rapid halt to operations in case of any malfunction or emergency.