Varinelli Vertical Broaching Machine

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Varinelli Vertical Broaching Machine Specification

Tool Type
Vertical Broaching Tool

Cutter Type
Single & Multiple Tool Holder

Brooches Type
Internal, External, Surface, Spline Broach capability

Cutting Speed
Variable, up to 10 m/min (depends on model)

Cutting Force
Up to 100 kN (model dependent)

Length
Broach stroke length up to 2000 mm (varies by machine)

Coating
Uncoated

Material
Heavy-duty Cast Iron Frame, Hardened Steel Components

Hardness
Up to 65 HRC (depending on tool)

Machine Type
Vertical Broaching Machine

Cutting Accuracy
0.01 mm

Cutting Capacity
Broaching capacity up to 10 tons

Operation Type
Hydraulic/Electro-mechanical Operation

Operate Method
Automatic and Manual options

Features
High rigidity construction, Accurate guideways, Rapid & return stroke selection switch, Safety interlocks, Easy tool changing, High Precision

Shape
Vertical Structure

Diameter
Broaching up to 300 mm (model and tool dependent)

Maximum Torque
N/A (Broaching machines use linear force rather than torque)

Processing Type
Metal Broaching

About Varinelli Vertical Broaching Machine

Varinelli Vertical Broaching Machine

Make - Varinelli (Italy)
Model - BVP 10/1320
Capacity - 10 Tons
Stroke Length - 1320 mm
Work Speed - 0 to 3.5 m/min
Return Speed - 0 to 21 m/min
Machine is in excellent working condition.

Exceptional Precision and Versatility

The Varinelli Vertical Broaching Machine is engineered for high-accuracy metal processing, achieving cutting accuracies of 0.01 mm. Its customizable table and blade sizes accommodate a wide range of workpieces and broaching applications, including internal, external, and spline profiles in numerous industrial sectors.

Robust Performance and Safety Features

Built with heavy-duty cast iron and hardened steel, the machine handles broaching capacities up to 10 tons. Electrical and mechanical overload protection systems, as well as safety interlocks, help ensure operator safety and machine longevity during both hydraulic and electro-mechanical operation.

Effortless Operation and Maintenance

The included PLC control (optional), rapid stroke selection switch, easy tool change mechanism, and centralised automatic lubrication simplify both usage and upkeep. This design promotes minimal downtime and maximum efficiency in high-volume production environments.

FAQs of Varinelli Vertical Broaching Machine:

Q: How is the Varinelli Vertical Broaching Machine operated?

A: The machine offers both automatic and manual operation modes. With optional PLC control, users can program sequences for repeatable precision or manage processes manually for custom tasks. Rapid & return stroke selection and safety interlocks further streamline operations.

Q: What materials and applications can this broaching machine handle?

A: The heavy-duty cast iron frame and hardened steel components are suitable for precision broaching of metals used in automotive, aerospace, and industrial gear manufacturing. Applications include keyways, splines, internal and external profiles, and various broach strokes up to 2000 mm.

Q: When should the lubrication and coolant systems be serviced?

A: The machine features an automatic centralised lubrication system and a high-efficiency coolant system. Routine checks as recommended in the user manual ensure these systems function optimally, but major servicing intervals depend on production intensity and usage duration.

Q: Where can the Varinelli Vertical Broaching Machine be installed?

A: This broaching machine requires a stable industrial setting with a power supply of 3 Phase, 415V, 50Hz. Adequate floor space for the model size and provision for safe material handling are essential for efficient installation and operation.

Q: What is the process for changing broaching tools and blades?

A: The machine is designed for easy tool changing, reducing downtime between operations. Blade and tool holders can be swapped in accordance with the workpiece profile, and blade sizes can be customized to suit various broaching applications and broach types.

Q: How does the machine ensure high cutting precision and durability?

A: Accurate guideways, high rigidity construction, and precise hydraulic or electro-mechanical actuation deliver consistent cutting accuracy (0.01 mm), while overload protection features and quality materials maximize machine lifespan and reliability.

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