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TOS OF 71 710mm Gear Hobbing Machine

Price 100000 INR/ Piece

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MOQ : 1 Piece

TOS OF 71 710mm Gear Hobbing Machine Specification

Manufacturing Year
2010

Used For
Precision gear cutting operations

Color
Green

Feature
Sturdy construction, smooth operation, high accuracy

Voltage
415 V, 3-phase

Weight
4500 kg

Output
High-quality gears

Power
7.5 kW main drive motor

Dimension (L*W*H)
2200 mm x 1500 mm x 1970 mm

Capacity
710 mm maximum gear diameter

Condition
Used

Machine Type
Gear Hobbing Machine

Machine Make
TOS

Floor Space Required
~5 sq. meters

Feed Range
0.2510 mm/rev

Work Table Diameter
630 mm

Max Hob Diameter
160 mm

Max Module
12 mm

Model
OF 71

Max Workpiece Length
600 mm

Min Number of Teeth
6

Spindle Speeds
48500 rpm (variable)

Max Axial Slide Travel
300 mm

Max Hob Length
200 mm

TOS OF 71 710mm Gear Hobbing Machine Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

About TOS OF 71 710mm Gear Hobbing Machine

Make - TOS (Czech Republic)

Model - OF 71

Module Capacity - 7 Modules

Max. Gear Diameter - 710 mm

Max. Width of Gear - 335 mm

Table Diameter - 630 mm

Number of Teeth - 8 to 300

Max. Dimensions of Hob Cutter - Diameter 195 mm x 220 mm Length

Max. Gear Diameter (with Support) - 500 mm

Hob Speeds - 40 rpm to 315 rpm

Weight of Machine - 7 Tons Approx.

- Features like Automatic Hob Shifting, Hydraulic Tail-Stock etc.

- Can work in Manual as well as in Auto-Cycle mode.

- Machine is complete with Change Gears etc.

- Operating Manual, Electrical Drawings etc. are available.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/YLo5_g-dFYw

Sturdy Construction and High Accuracy

The TOS OF 71 is built with a sturdy frame that ensures stability during heavy-duty operations. Its construction prioritizes precision, making it suitable for producing gears with minimal deviations. This high degree of accuracy is vital for manufacturers demanding consistent, top-tier results in gear cutting processes.

Versatile Gear Cutting Capabilities

Designed for versatility, this gear hobbing machine handles workpieces up to 710 mm in diameter and modules up to 12 mm. It boasts a spacious work table (630 mm diameter), with a max hob length of 200 mm. Variable spindle speeds and feed rates allow adaptation to a wide range of gear profiles and materials.

Efficient and Smooth Operation

Equipped with a powerful 7.5 kW main drive and a variable-speed transmission, the OF 71 provides smooth, reliable running even in demanding conditions. Its operational efficiency minimizes downtime and ensures consistent high-quality output, enhancing productivity for manufacturers and job shops.

FAQs of TOS OF 71 710mm Gear Hobbing Machine:

Q: How does the TOS OF 71 gear hobbing machine contribute to precision gear cutting?

A: The TOS OF 71 is engineered with a rigid construction and variable spindle speeds, ensuring stable and accurate gear production. Its high-precision mechanisms minimize vibrations and allow for reliable, accurate cutting, resulting in gears that meet exacting specifications.

Q: What is the maximum capacity of the OF 71 hobbing machine in terms of gear size and module?

A: This machine can handle a maximum gear diameter of 710 mm and a maximum module of 12 mm, making it suitable for producing both small and large gears required in diverse industrial settings.

Q: When is it recommended to use the TOS OF 71 for gear manufacturing?

A: The OF 71 is ideal when high precision and capacity are needed, such as in the production of industrial gears for machinery, automotive applications, or power transmission systems, especially where a wide range of tooth counts and gear sizes is involved.

Q: Where is the TOS OF 71 gear hobbing machine typically installed?

A: Due to its robust size and weight (4500 kg, 2200 mm x 1500 mm x 1970 mm), the machine is best suited for installation in large manufacturing facilities, gear production workshops, or specialized machining centers with sufficient floor space (around 5 sq. meters).

Q: What is the process of operation for this gear hobbing machine?

A: The operator mounts the gear blank onto the work table, sets the required parameters (such as module, spindle speed, feed rate), and positions the hob cutter. The machine then synchronizes the movement of the hob and the workpiece, precisely cutting the gear teeth as per the desired profile.

Q: How can the TOS OF 71 benefit a gear manufacturing business?

A: With its high output quality, reliability, and adaptability to various gear sizes and profiles, the OF 71 enhances manufacturing efficiency and ensures consistent product quality, making it a valuable asset for increasing productivity and meeting market demands.

Q: What maintenance is required to ensure smooth operation of the TOS OF 71?

A: Routine maintenance should include regular lubrication of moving parts, inspection of cutting tools, checking spindle alignment, and cleaning the machine to prevent debris buildup, ensuring smooth, trouble-free operation and prolonged equipment lifespan.

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