Find used gear machines - others (milling,testing, inspection ..) for sale on Exapro

Max wheel Ø	320 mm
Type of CNC

Module +	7
Motor power	19 kW

Max wheel Ø	270 mm
Module -	1
Type of CNC

Module +	8
CNC	No
Max. gear width	60 mm

Max wheel Ø	320 mm
Type of CNC

Module +	7

Max wheel Ø	275 mm
Module -	55
Type of CNC	SIEMENS 840

Module +	1.5
CNC	Yes
Max. spindle speed	110 rpm

Max wheel Ø	400 mm
Module -	0.1
Type of CNC	Windows 10, Frenco FGI-Pro Software

Module +	20
CNC	Yes
Max. gear width	600 mm

Max wheel Ø	400 mm
Module -	0.5

Module +	15
Type of CNC

Max wheel Ø	600 mm
Module -	0.5
Type of CNC	Zeiss

Module +	20
CNC	Yes
Max. gear width	500 mm

Max wheel Ø	600 mm
Type of CNC	FANUC

CNC	Yes

Max wheel Ø	300 mm

Type of CNC

Max wheel Ø	275 mm
Module -	1.5
Type of CNC	SINUMERIK 840 C

Module +	6
CNC	Yes
Max. spindle speed	110 rpm

Max wheel Ø	1600 mm
CNC	No

Module +	16
Type of CNC

Max wheel Ø	1130 mm
Type of CNC

CNC	No

Max wheel Ø	80 mm

Type of CNC

Max wheel Ø	500 mm
Module -	1
Type of CNC	SINUMERIC 840D

Module +	8
CNC	Yes
Max. gear width	115 mm

Max wheel Ø	330 mm
Type of CNC

CNC	No

Max wheel Ø	280 mm
CNC	Yes

Module +	7
Type of CNC	SIEMENS

Max wheel Ø	7500 mm
Module -	2
Type of CNC	Siemens 840D

Module +	40
CNC	Yes
Max. gear width	1280 mm

Max wheel Ø	320 mm
CNC	Yes

Module +	6
Type of CNC	SIEMENS SIMUNERIK 3

Max wheel Ø	125 mm
Module -	16
Type of CNC	SIEMENS M 840 D

Module +	18
CNC	Yes
Max. spindle speed	120 rpm

Max wheel Ø	550 mm

Type of CNC

In the realm of gear manufacturing, precision and quality are paramount. While gear hobbing and grinding are well-known processes, a suite of other gear machines play crucial roles in ensuring that gears meet the exact specifications required for high-performance applications. This includes gear milling machines, gear testing machines, and gear inspection machines, each contributing to the comprehensive production and quality assurance processes in the gear manufacturing industry.

Gear Milling Machines

Gear milling machines are versatile tools used to produce gears with high precision. They utilize milling cutters to shape the gear teeth and can produce various types of gears, including spur, helical, bevel, and worm gears.

Types of Gear Milling Machines

Horizontal Milling Machines: Typically used for cutting spur gears. These machines have the cutting tool oriented horizontally, allowing for straightforward gear tooth cutting.
Vertical Milling Machines: These are used for more complex gear geometries such as helical gears, where the cutting tool is oriented vertically.
Universal Milling Machines: Capable of both horizontal and vertical milling operations, providing flexibility for various gear types.

Key Features and Specifications

CNC Control: Modern gear milling machines often feature CNC control for high precision and repeatability.
Tooling: Capable of using a variety of milling cutters to produce different gear types.
Workpiece Capacity: Varies widely, with machines capable of handling small to large diameter gears.
Automation: Advanced models may include automated features for loading/unloading and tool changes.

Gear Testing Machines

Gear testing machines are used to evaluate the quality and performance of gears. These machines ensure that the manufactured gears meet the required standards and specifications.

Types of Gear Testing Machines

Single Flank Testing Machines: Measure the deviations in the gear’s rotation by testing a single side of the gear tooth.
Double Flank Testing Machines: Assess the gear by testing both sides of the gear teeth simultaneously, providing comprehensive analysis of gear quality.
Universal Gear Testers: Capable of testing various types of gears and providing detailed data on gear accuracy and performance.

Key Features and Specifications

Accuracy: High precision measurement systems to detect minute deviations.
Automation: Automated testing procedures for consistent and repeatable results.
Data Analysis: Advanced software for detailed analysis and reporting of test results.

Gear Inspection Machines

Gear inspection machines are critical for ensuring the dimensional accuracy and surface quality of gears. These machines use various techniques to measure gear dimensions and verify that they conform to specified tolerances.

Types of Gear Inspection Machines

Coordinate Measuring Machines (CMMs): Use touch probes or optical systems to measure the geometry of gears with high precision.
Gear Measuring Centers: Specialized machines designed specifically for measuring gears, providing detailed data on gear tooth profiles, pitch, and helix angles.
Optical Inspection Systems: Use cameras and optical sensors to inspect gear surfaces and detect defects such as cracks and surface roughness.

Key Features and Specifications

Precision: High-precision sensors and measurement systems for accurate data collection.
Software: Advanced software for data analysis, 3D modeling, and comparison with CAD models.
Versatility: Capable of inspecting a wide range of gear types and sizes.

Advantages of Using Specialized Gear Machines

Investing in specialized gear machines offers numerous benefits:

Enhanced Precision: Ensures gears meet stringent quality standards and performance requirements.
Increased Efficiency: Automated and high-speed operations reduce production times and costs.
Comprehensive Quality Control: Advanced testing and inspection machines provide thorough quality assurance.
Flexibility: Capable of handling a variety of gear types and sizes, accommodating diverse manufacturing needs.

Considerations When Buying Gear Machines

When selecting gear machines, consider the following factors:

Production Requirements: Determine the volume and types of gears to be produced to choose machines with suitable capacity and capabilities.
Precision and Accuracy: Match the machine’s precision capabilities with the required quality standards.
Automation Level: Consider the level of automation required for your production processes.
Budget: Balance the initial investment with long-term operational costs, including maintenance and consumables.
Service and Support: Evaluate the availability of technical support and maintenance services.
Training: Assess the need for operator training to effectively use the machines’ advanced features.

Popular Brands and Pricing

Several reputable brands manufacture gear milling, testing, and inspection machines known for their reliability and performance. Here are a few notable ones:

Gleason: Offers a comprehensive range of gear manufacturing and inspection machines. Prices typically range from $100,000 to over $1 million, depending on the machine type and specifications.
Klingelnberg: Known for precision gear measuring centers and production machines. Pricing generally ranges from $150,000 to $1.5 million.
Mahr: Specializes in high-precision gear measuring and inspection equipment. Prices range from $50,000 to $500,000.
Zeiss: Renowned for advanced CMMs and optical inspection systems. Prices typically range from $100,000 to over $1 million.
Liebherr: Provides a variety of gear manufacturing solutions, including milling and inspection machines. Prices generally range from $200,000 to $1.2 million.

Conclusion

Gear milling, testing, and inspection machines are essential components in the gear manufacturing process, ensuring that gears meet precise specifications and quality standards. With various types of machines available, including horizontal and vertical milling machines, single and double flank testing machines, and advanced inspection systems, selecting the right equipment depends on specific production needs and gear types. Leading brands like Gleason, Klingelnberg, Mahr, Zeiss, and Liebherr offer a range of high-quality machines to suit different applications and budgets. By carefully evaluating production requirements, precision needs, automation levels, and budget, businesses can invest in the right gear machines to enhance their manufacturing capabilities and ensure consistent, high-quality gear production.

Find used gear machines - others (milling,testing, inspection ..) for sale on Exapro 50

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Introduction to Other Gear Machines: Milling, Testing, and Inspection

Gear Milling Machines

Types of Gear Milling Machines

Key Features and Specifications

Gear Testing Machines

Types of Gear Testing Machines

Key Features and Specifications

Gear Inspection Machines

Types of Gear Inspection Machines

Key Features and Specifications

Advantages of Using Specialized Gear Machines

Considerations When Buying Gear Machines

Popular Brands and Pricing

Conclusion

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