About TOS FA3H Universal Milling Machine
Make - TOS (Czech Republic)
Model - FA3H
Table Size - 1250 mm x 300 mm
XYZ Travels - 750 mm x 250 mm x 330 mm
Spindle Speeds - 45 rpm to 2000 rpm
Spindle Taper - ISO 40
Feed Rates of Travel - 14 mm/min to 900 mm/min
- Complete with Bracket and Arbour for Horizontal Milling.
- Complete with Vertical Milling Head.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/HrJ3fA7flUE
Versatile Universal Milling CapabilityThe TOS FA3Hs universal milling capabilities make it ideal for diverse machining requirements. Its swivel table, robust spindle, and wide range of feeds and speeds enable efficient handling of complex milling tasks, such as slotting, drilling, and surface shaping. This adaptability meets the needs of repair shops, tool rooms, and general workshops.
Durable Construction and High Load CapacityEngineered with a heavy-duty cast iron frame and steel components, the FA3H is built for consistent performance and longevity. It supports a maximum table load of 650 kg, which is suitable for various sizes of workpieces. Hardened guideways and box-type slideways enhance stability during high-precision milling operations.
Ease of Operation and MaintenanceThis model is manually operated and does not require computer controls or CNC programming, simplifying usage for operators. The inclusion of a built-in coolant pump and reversible spindle rotation improves workflow efficiency. Its straightforward manual controls facilitate maintenance and adjustments, making it user-friendly for both seasoned machinists and newcomers.
FAQs of TOS FA3H Universal Milling Machine:
Q: How does the swivel table feature of the TOS FA3H enhance milling versatility?
A: The universal swivel table can be angled 45, allowing operators to easily mill inclined or complex surfaces. This feature enables a wide range of operations beyond standard horizontal or vertical cuts, making the machine suitable for intricate and multi-angle machining work.
Q: What materials and workpiece weights can the TOS FA3H accommodate?
A: Constructed from robust cast iron and steel, the FA3H supports workpieces up to 650 kg. It is ideal for machining various metals and materials typical in general engineering, repair, or toolmaking applications.
Q: When should regular maintenance be performed on this milling machine?
A: Regular maintenance is recommended after every major operation or at least monthly, depending on usage frequency. Lubricate guideways, inspect spindle alignment, clean the coolant system, and check for wear on mechanical components to ensure optimal performance and longevity.
Q: Where is the TOS FA3H most commonly used?
A: This universal milling machine is widely utilized in manufacturing workshops, engineering repair shops, and tool rooms, particularly where versatile, manual operations are required. Its durable construction and manual controls make it a reliable choice for diverse milling tasks in both small-scale and industrial environments.
Q: What is the process for changing spindle speeds on the TOS FA3H?
A: Spindle speeds, ranging from 45 to 2000 RPM across 16 steps, are adjusted manually via the machines control levers. Operators can select the appropriate speed for their specific operation, ensuring the spindle runs efficiently for a broad array of cutting and finishing tasks.
Q: How does the reversible spindle rotation benefit the milling process?
A: Reversible spindle rotation allows the machinist to change the spinning direction of the tool, which is particularly useful for specialized milling, tapping, or removing jammed tools without disassembling the setup. This increases operational flexibility and helps in achieving finer finishes on workpieces.
Q: What are the main advantages of owning a TOS FA3H over CNC models?
A: The TOS FA3H offers manual control, making it straightforward and economical for shops that dont require automated CNC features. Its simplicity reduces training requirements, maintenance complexity, and upfront costs while still providing robust performance and the capability to handle a vast range of universal milling tasks.