About Fellows USA Type 715A Gear Shaper Machine
Make - Fellows (USA)
Model - 715A
Max. Gear Diameter - 180 mm
Max. Module Capacity - 4 Modules
Max. Stroke Length - 60 mm
Spindle Diameter - 70 mm
Spindle Type - Solid
Height between Table to Spindle Body - 140 mm
- Complete with Change Gears.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/173PNiFYq3w
Precision Gear Cutting Engineered for PerformanceThe Fellows Type 715A delivers outstanding precision in gear shaping with its capability for both internal and external gears. Its adjustable feed rate and speed range ensure optimal settings for varied workpieces. The machine accommodates a maximum table diameter of 820 mm and can cut up to 180 teeth, making it ideal for heavy-duty industrial applications where high-accuracy profiles are essential.
Built to Last with Modern FeaturesConstructed with a sturdy cast iron base and a hardened, ground table surface, the 715A ensures stability and durability over time. Operators benefit from an integrated coolant and lubrication system, automatic indexing for efficiency, and manual or semi-automatic controller operation, making it a reliable asset for continuous use in manufacturing environments.
FAQ's of Fellows USA Type 715A Gear Shaper Machine:
Q: How does the Fellows Type 715A Gear Shaper Machine adjust to various gear cutting requirements?
A: This machine features an adjustable feed rate (0.05-1 mm/rev) and a spindle speed range of 30-180 rpm, enabling operators to fine-tune settings for different gear profiles, sizes, and materials. Automatic indexing further enhances flexibility and repeatability during gear production.
Q: What types of materials are compatible with the Fellows 715A Gear Shaper Machine?
A: The Fellows 715A is engineered to shape gears from a range of materials including steel, cast iron, bronze, and various industrial alloys, broadening its usefulness across multiple industries and applications.
Q: When is this machine most beneficial for gear manufacturing operations?
A: The 715A proves most valuable for high-precision gear manufacturing where internal or external gears up to 760 mm diameter are required, and productivity of up to 20 pieces per hour is needed. It is especially advantageous for applications demanding consistent quality and heavy-duty construction.
Q: Where is the ideal environment for operating the Fellows 715A?
A: This gear shaper is best utilized in industrial manufacturing settings, such as gear workshops, production lines, or engineering facilities, due to its size, weight (approx. 6500 kg), and three-phase electric requirements (415 V AC).
Q: What is the typical process for using the Fellows 715A to cut gears?
A: Operators set up the workpiece on the hardened, ground table, select the appropriate cutting tool diameter (up to 180 mm), configure spindle speed and feed, and use the manual or semi-automatic controller. Automatic indexing and built-in coolant and lubrication ensure smooth, accurate cutting during each cycle.
Q: How does the integrated coolant and lubrication system benefit the machine's operation?
A: These features work together to reduce friction, dissipate heat, and prolong both tool life and machine lifespan, resulting in consistent accuracy and less downtime during extended operation cycles.
Q: What are the main benefits of choosing the Fellows 715A for your gear shaping needs?
A: Key benefits include its heavy-duty construction, ability to handle a wide variety of materials and gear sizes, high precision output, integrated automation features, and robust reliability, making it suitable for exporters, manufacturers, suppliers, and traders seeking vintage yet dependable machinery.