gear Product List and Ranking from 44 Manufacturers, Suppliers and Companies

[Industry-Specific Case Study Introduction] Gears for Machine Tools

High-precision dual lead worm gear set. Achieves high precision, high efficiency, and high durability!

This is an ideal gear system that enables high precision, high efficiency, and high durability. With the cooperation of hob manufacturers and many others, we have finally completed a high precision double-lead worm gear. It is suitable for machine tool rotary tables, index tables, and more. 【Features】 - Ideal gear system - Enables high precision, high efficiency, and high durability - Achieves high precision double-lead worm gears in response to increased speed Ogjik's gear products are fully customized gears made 100% based on individual customer needs. If you have any development or issues related to precision gears, please feel free to consult Ogjik, a specialized gear company. *For more details, please refer to the PDF materials or feel free to contact us.

Company：オージック
Price：Other

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[Case Study of Gear Introduction by Product] Rotating Tool Holder

Due to the tooth surface grinding specifications, it is possible to increase strength and improve durability.

We have received inquiries and high evaluations not only from domestic manufacturers but also from overseas manufacturers for gear processing using special materials and turning and milling of complex thin-walled shaped parts. Here, we introduce examples of what has been made possible with our "rotating tool holder." 【Rotating Tool Holder Examples】 - A design change from conventional straight bevel gears to spiral bevel gears has made tooth surface grinding possible. → This significantly reduces the level of skill required during assembly. - A switch from spiral bevel gears with wrapping specifications to tooth grinding specifications. → This achieves a reduction in noise and vibration. - Addition of high-speed rotation specifications to our lineup, which are in high demand. → The tooth surface grinding specifications allow for increased strength and improved durability. Making the impossible possible! We propose solutions aimed at enhancing your precision gears. For more details, please contact us or refer to our catalog.

Company：オージック
Price：Other

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Custom-made industrial gears: Problem-solving and case studies

A grand reveal of various case studies in fields such as noise and vibration reduction with custom-made gears.

Making the impossible possible, we enhance your company's precision gears and propose solutions. We are showcasing examples of dramatically improved performance with 100% custom-made gears. 【Examples of Problem Solving through Customization】 ■ Machine Tools - Rotary Tool Holders → By switching from spiral bevel gears with a lapping specification to a gear grinding specification, we achieved noise and vibration reduction. ■ Attachment Holders → By adopting spiral bevel gears, we were able to significantly reduce backlash, leading to a substantial decrease in noise. ■ Spindle Gears → We can manufacture high-speed rotation specifications that other companies cannot match, with a proven record of 20,000 rpm in Japan. ■ Industrial Machinery → By switching from straight bevel specifications to zero-roll bevel specifications that can be ground, we achieved noise and vibration reduction. 【Features of Ozic Custom-Made Gears】 ■ Shortest Delivery Time Management → Achieving a lead time of half. We can accommodate diverse, small-quantity, and short-delivery needs. ■ 24-Hour Constant Temperature Factory → Realizing a higher precision quality control system. ■ Gear Design Support → Assisting with gear calculations and analysis using world-standard gear software. *For more details, please refer to the PDF materials or feel free to contact us.

Company：オージック
Price：Other

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Custom Gear Production Case Study [Gears for Position Detection Devices]

Significantly improved accuracy as a sensor!

This is a sensor ring gear used for position detection of the rotating shaft in machine tools. The indexing accuracy is of utmost importance for the gear that detects the indexing position of the spindle. If the indexing accuracy is poor, it will affect the machine's precision during indexing and consequently impact the accuracy of the processed workpiece. To improve accuracy, our company has applied the high-precision gear processing technology cultivated through worm machining, enabling us to achieve precision that cannot be addressed by conventional gear cutting processes. Based on our long-standing expertise in sensor processing, we are able to propose material changes and enhance the precision of blanks, thereby stabilizing the processing. Additionally, by improving the precision of the tools, we optimize the processing accuracy of the gears and achieve high precision. The impact of our high-precision hob machines is significant, allowing us to perform high-precision finishing processes that are difficult for other companies to replicate. Although the gears are challenging due to the need to ensure precision in cutting and finishing processes, we have significantly improved the accuracy as a sensor, enabling us to meet our customers' development needs.

Company：オージック
Price：Other

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Custom Gear Manufacturing Case Study: Drive System for Vehicle-Mounted Battery Manufacturing Equipment

Resolving issues with poor accuracy.

This is a spur gear for manufacturing equipment for vehicle batteries. We received feedback that its thin-walled design makes it difficult to achieve precision, resulting in unstable quality. The deformation during heat treatment is significant, making it challenging to maintain the product's shape, and further special surface treatments are required. Due to the importance of managing the film thickness, it was a product with difficult dimensional management. Many of our partner companies are manufacturers capable of handling special processing. By not only focusing on standard gear processing but also establishing a system to accommodate special processing, we have enhanced the product's completeness. For production, we implemented process design considering distortion, created fixtures that are resistant to distortion, and performed dimensional management taking surface treatment into account, which allowed us to stabilize product quality. With the stabilization of quality, adjustments during assembly became possible, resolving issues related to precision defects such as initial vibrations.

Company：オージック
Price：Other

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Custom Gear Production Case Study [Case Study 3 on Quality Improvement with Helical Gears]

Calculate the engagement rate, propose optimal specifications, and reduce noise.

The customer was using a rack gear with straight teeth but requested a solution to eliminate the noise generated during operation. Our company calculated the engagement ratio and proposed optimal specifications, as well as a change from spur gear to helical gear. As a result, we were able to achieve not only noise reduction but also stable indexing accuracy.

Company：オージック
Price：Other

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Custom Gear Manufacturing Case Study: Quality Improvement Case 2 with Helical Gears

Proposing helical gears with increased tooth surface strength.

The spur gears used in industrial machinery were not compatible with the customer's usage conditions and the strength of the product, resulting in severe damage to the spur gears being used. The customer requested the production of similar gears for replacement, but we proposed a design change to a helical gear specification with increased tooth surface strength compared to the current situation. The customer adopted the change to the helical gear specification that could withstand the operating conditions. As a result of the specification change, the instances of damage were significantly improved.

Company：オージック
Price：Other

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Custom Gear Manufacturing [Analysis of Specifications for Carbide Couplings and Master Production]

It is possible to produce inspection master samples.

Our company is capable of producing masters. The customer requested the production of a master for inspection, as they are only managing the current goods with their own manufactured couplings. We received the actual product and, based on our latest inspection equipment and years of accumulated data, investigated the tooth profile shape of the curvic coupling and created processing data. We also produced an inspection master curvic coupling using the newly prepared processing data. As a result, the customer is now able to conduct inspections and pass/fail judgments using master management.

Company：オージック
Price：Other

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Custom Gear Production Example [Transmission Gear for Machine Tools]

Developed a 3D chamfered shape to smooth out the gear change, which was a challenge for our customers.

This is a variable speed gear for the spindle of machine tools. The material is SCM, and it has undergone carburizing and quenching as heat treatment. We developed an original appropriate 3D chamfer shape to address the customer's issue of not being able to perform smooth gear changes during shifting. As a result of prototyping and verification, we eliminated damage to the chamfer contact area and the occurrence of burrs on the tooth surface, achieving smooth gear changes. Our company is capable of manufacturing gears that meet the specific requests from customers, as in this case. We conduct technical consultations and pursue the optimal gear together with our customers. For any inquiries regarding gears, please feel free to consult with OJIC.

Company：オージック
Price：Other

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Custom Gear Manufacturing Case Study: Drive Gears for Steel Mills

Ozig can manufacture gears that are optimal for our customers' needs!

This is a spur gear used in drive equipment within a steel mill. The material is SCM, and it has undergone carburizing and quenching as heat treatment. Since it is used in a steel mill, high-quality management is required, particularly in materials, heat treatment, dimensional measurement, and ultrasonic testing. Thanks to our long-established high-quality management system, we have received high praise for our quality, with feedback indicating that our products have a longer lifespan and require less frequent replacement than usual. At our company, we can manufacture gears that are optimal for the requests received from our customers, as in this case. We conduct technical consultations and pursue the best gears together with our customers. For any inquiries regarding gears, please feel free to consult with OJIC.

Company：オージック
Price：Other

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Custom Gear Manufacturing Case Study: Worm Gear for Machine Tool Tables

Guaranteeing high-precision machining and quality using a hob machine equipped with ultra-high precision worms and a gear transmission error measurement device!

This is a product case of a worm gear used for indexing tables in machine tools. Due to its application directly affecting the precision of the processed workpiece, this project required extremely stringent transmission errors and gear strength. It is important to achieve the appropriate machining accuracy for the product, not only in terms of gear precision but also in the dimensions and geometric tolerances of the machining reference surfaces and fitting parts. To address such challenging requests, our company utilizes hob machines equipped with custom-made ultra-high precision worms from manufacturers and gear transmission error measurement devices to achieve high-precision machining and quality assurance. Additionally, for the worm wheel, we have improved strength by using special materials (special high-strength brass) provided by our partner companies, surpassing the strength of commercially available copper alloys. The tooth contact, which is directly related to gear strength, is adjusted and processed by skilled craftsmen in the machining field to suit the specific needs of the customer. Based on past achievements, we extract and understand the critical parts from the provided drawings for assembly and machining, and we grasp the key points for inspection. We are capable of producing high-precision worm gears for tables like the case presented, so please consult with OJIC.

Company：オージック
Price：Other

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Helical gears for transmissions for electric vehicles e-axle

Evaluation of tooth surface characteristics is possible with GDA software! It focuses on evaluating tooth surface properties that could not be assessed with conventional gear measuring machines.

This is a product example of gears used as a reduction gear for electric vehicles' e-axles. Specifically, these are helical gears used in transmissions. The gears rotate at high speeds, such as 15,000 rpm, requiring high quality. Due to the need for precise evaluation of the tooth surface shape, we conducted an assessment of the tooth surface flatness using the GDA software we possess. We feel that this evaluation could only be performed by our company, which specializes in gear manufacturing, and it was a measurement that would be difficult for other companies to achieve. As a result of the measurements taken with the GDA, it was found that changing the processing conditions could yield higher manufacturing precision. Additionally, we have measuring equipment capable of maintaining and managing tooth profile corrections within a few micrometers, allowing us to manufacture while appropriately maintaining and managing the process. Furthermore, we proposed that by polishing the tooth surface to a mirror finish, we could reduce tooth surface damage, vibration, and noise. In fact, by focusing the evaluation on tooth surface characteristics that could not be assessed with previous gear measuring machines, we have been able to evaluate the effectiveness of polishing grinding and low-noise shifts.

Company：オージック
Price：Other

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Custom Gear Manufacturing Case Study: Helical Gear for AGV Drive Mechanism

Even with difficult shapes, it maintains the correct tooth profile shape and pitch accuracy!

This is a case of helical gears for drive wheels in an automatic transport device. The gears themselves are lightweight, yet they are components required to move heavy objects. In such cases, quiet operation is essential, but the thin-walled blank shape is prone to distortion, making process design and distortion management to maintain machining accuracy very challenging. At OJIC, we are equipped with advanced process design and distortion control based on our extensive experience and achievements, as well as state-of-the-art machining and inspection equipment. Additionally, for thin-walled products, the method of securing the product during each manufacturing process is crucial, so we provide support starting from the design of fixtures that ensure stable positioning during machining. As a result, despite the thin-walled and distortion-prone shape, we were able to maintain the correct tooth profile and pitch accuracy, receiving positive feedback from our customers.

Company：オージック
Price：Other

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Custom Gear Production Case Study: Helical Gears for Conveying Equipment

At Ojik, 3D correction processing for helical gear tooth surfaces is possible.

This is a case study of the production of helical gears used in labor-saving machines and conveying devices. The material is iron, and it has undergone carburizing and quenching as heat treatment. Since these products are used in labor-saving machines and conveying devices, we processed them while minimizing distortion to avoid noise and weight issues. Additionally, based on the correction amounts obtained from analyses conducted with our inspection equipment, we applied 3D correction processing to the tooth surfaces. Furthermore, considering driving loads and assembly errors, we added a unique design to optimize the tooth contact. As a result, we achieved gear production that matched the customer's requirements. At our company, we can produce gears that best meet the requests we receive from customers, just like in this case. We engage in technical consultations and pursue the optimal gears together with our customers. For anything related to gears, please feel free to consult with OJIC.

Company：オージック
Price：Other

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Custom Gear Production Case Study: Prototype Helical Gears for the Automotive Industry

Shorten the delivery time for tools! It is possible to shape grinding wheels suitable for gear specifications and perform cutting processing from solid material.

This is a prototype helical gear for the automotive industry. The size ranges from φ15 to 350, made of SCM, and it has undergone carburizing hardening as a heat treatment. The manufacturing of the tooth surfaces for this product requires a special dedicated hob tool. Since it is a prototype, it was necessary to produce it in a short lead time, but obtaining and manufacturing the special hob tool made it impossible to meet the short lead time. Therefore, we shaped a grinding wheel suitable for the gear specifications on-site and performed the cutting process from solid material. This eliminated the need to purchase or manufacture dedicated tools, significantly shortening the delivery time. At OJIC, we can accommodate the production of all types of prototypes. Additionally, if you wish to have prototypes made in a short lead time, we can offer suggestions for reducing delivery times. Please feel free to consult us regarding gear manufacturing and prototyping.

Company：オージック
Price：Other

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gear Product List and Ranking from 44 Manufacturers, Suppliers and Companies

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