オージック List of Products and Services

We have manufactured the "Carvic Coupling." With the introduction of new equipment, it has become possible to efficiently and precisely finish the production of Carvic Couplings. The confirmation of runout during stacking and pitch measurement can be easily checked with a gear measuring instrument (P40, P100), and the measurement data is reliable, receiving high praise from users. 【Manufacturing Example】 <1° indexing specification (360 teeth)> ■ Indexing accuracy: within 2″ ■ End face runout during stacking: within 0.01 ■ Tooth contact in the tooth width direction: over 90% ■ Runout of inner and outer diameters: within 0.01 ■ Tooth contact in the tooth height direction: over 90% *For more details, please refer to the PDF document or feel free to contact us.

• Coupling

With the cooperation of our hob manufacturers and many others, the "High Precision Double-Start Worm Gear" has been completed. This ideal gear system enables high precision, high efficiency, and high durability. It can be used in machine tool rotary tables and index tables. 【Features】 ■ Ideal gear system ■ Enables high precision, high efficiency, and high durability ■ Realization of high precision double-start worm gear with increased speed *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Our company manufactures "prototype hypoid gears" with short lead times and low costs. For the production of small quantities of bevel gears, grinding can be performed from solid materials without cutting processes. This method allows for economical and quick processing for prototypes or small production runs without the need for expensive cutting tools that require long lead times. By applying a data link system in the final grinding process, it is possible to produce gears according to the design specifications. Performance that withstands noise and load can be directly fed back to the designers. 【Production Examples】 ■ Grinding can be performed from solid materials without cutting processes ■ Economical and quick processing can be done without preparing cutting tools ■ A data link system is applied in the final grinding process ■ It is possible to produce gears according to the design specifications ■ Performance that withstands noise and load can be directly fed back to the designers *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

We accept the production of "gears as per design." The dressing mechanism is controlled by NC for all axes, allowing for stabilization of tooth profiles through special modules, pressure angle corrections, and changes in the engagement ratio. Furthermore, by performing contour dressing with a single diamond, the need for special tools for complex tooth profile corrections has been eliminated. [Production Examples] ■ Special modules and pressure angle corrections ■ Stabilization of tooth profiles through changes in the engagement ratio ■ Contour dressing with a single diamond, eliminating the need for special tools for complex tooth profile corrections *For more details, please refer to the PDF document or feel free to contact us.

• gear

Our company manufactures "quiet gears and strong gears." By changing the machine structure, we have improved rigidity and control capabilities, and by using newly developed grinding wheels, we can produce high-precision gears at approximately twice the speed of conventional machines (RZ362A). [Production Examples] ■ Quiet Gears - Suppressed grinding marks generated by conventional grinding methods to achieve low-noise gears (LNS: Low Noise Shifting) - Eliminated ghost noise generated at the fourth order ■ Strong Gears - Significantly improved surface pressure strength compared to conventional grinding methods through a special grinding method (Cool Cutting) *For more details, please refer to the PDF materials or feel free to contact us.

• gear

Our department offers 100% custom gear design and development based on the individual needs of our customers. We propose suitable specifications based on the drawings provided by our customers. We achieve stable quality regardless of small or large quantities. If you have any issues or challenges related to precision gears, please consult with us. 【Features】 ■ 100% Custom-made ■ Proposal and Problem-solving capabilities ■ Gear manufacturing according to theory *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• gear

Ogjic Co., Ltd. has been continuously engaged in technology development with a forward-looking perspective as a specialized manufacturer of precision gears for half a century since its founding. We are actively expanding our production, sales, and service networks both domestically and internationally to enhance customer convenience. We aim to be a company that can meet our customers' needs by leveraging the know-how cultivated as a gear specialist and the expertise of the Iseki Tech Division in the field of ultra-high precision processed components. 【Business Activities】 ■ Manufacturing and sales of various precision gears ■ General precision machining ■ Single processing such as gear cutting and gear grinding ■ Processing and assembly of general industrial machine parts ■ Processing and assembly of hydraulic cylinder parts ■ Nuclear components, aircraft parts, aluminum parts *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• gear

Our Iseki Tech Division possesses the "technical expertise" to reliably accomplish precision machining as professionals in precision processing, including the machining of prototype parts for new products and special precision components. We are capable of machining various materials, including iron, stainless steel, aluminum, titanium, and castings. Additionally, we have a track record of machining parts for aircraft, engine components, and hydraulic parts. [Contents] ■ About "Technical Expertise" ■ Main Machining Materials ■ Parts Machining Achievements ■ Models Handled *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• gear

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.

• gear

At Ojik, we process gears of various materials and perform turning and milling of complex thin-walled parts. We have received inquiries not only from domestic manufacturers but also from overseas manufacturers, and we have earned a high reputation. Among these, we would like to introduce a case study of gear implementation made possible in the "Carbic Coupling," which is used for fastening and indexing. 【Carbic Coupling Case Study】 ○ Direct motors are used for the indexing of processing machines → The number of divisions can be determined arbitrarily. ○ High machining accuracy, with gear precision guaranteed by world-standard measuring instruments → We provide quality that can be used with confidence. ○ Fully customized solutions are available → We can manufacture couplings unique to your company. Making the impossible possible! We propose solutions aimed at improving your precision gears. For more details, please contact us or refer to our catalog.

• gear

At Ojik, we have received high praise for our gear processing using special materials and the turning and milling of complex thin-walled parts, not only from domestic manufacturers but also from overseas manufacturers. We would like to introduce examples of gear implementations that have become feasible in "main spindle gears." 【Main Spindle Gear Examples】 ○ Capable of producing high-speed rotation specifications that cannot be matched by other companies → Achieved 20,000 rpm in Japan ○ Capable of manufacturing high-precision gears in accordance with DIN standards ○ Various processing machines can be selected according to cost and specifications (high precision compatible) ○ Capable of producing low-noise, high surface pressure strength gears through special processing methods Making the impossible possible! We propose solutions aimed at improving your precision gears. For more details, please contact us or refer to our catalog.

• gear

At Ojik, we have received high praise for our gear processing using special materials and the turning and milling of complex thin-walled components, not only from domestic manufacturers but also from overseas manufacturers. We would like to introduce some examples of what has been made possible with our "worm table." 【Worm Table Examples】 - Use of special high-strength materials → Reduces initial wear and improves durability. - Worm set guaranteed to precision indexing → Can be mounted in critical drive components within machine tools. - In high-speed rotation specifications, multi-thread worms can be adopted. - Ojik has numerous achievements in prototyping → A large stock of tools tailored to specifications → Cost reduction during prototyping is possible. - Development of a special tooth profile high-strength worm set → Capable of transmitting high torque → Durability is also enhanced due to ideal lubrication effects! (Currently under consideration as a standard stock gear) Making the impossible possible! We propose solutions aimed at improving your precision gears. For more details, please contact us or refer to our catalog.

• gear

At Ojik, we have received high praise for our gear processing using special materials and the turning and milling of complex thin-walled shaped parts, not only from domestic manufacturers but also from overseas manufacturers. We would like to introduce some examples of what has been made possible with our "Attachment Holder." 【Attachment Holder Examples】 ○ Adoption of high-precision spiral bevel gears → This allows for a reduction in backlash, significantly decreasing noise levels. ○ Adoption of equal-height tooth bevel gears → Achieves increased strength and compactness of the unit. → Makes adjustment of assembly distance very easy. ○ Utilization of Ojik's grinding system → Enables compatibility with products from different lots. Making the impossible possible! We propose solutions aimed at enhancing your precision gears. For more details, please contact us or refer to our catalog.

• gear

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.

• gear

The gears from OJIC are fully custom-made gears manufactured 100% based on the individual needs of our customers. We assist in various aspects such as gear design support, gear strength calculations, transmission error analysis, and FEM tooth stress analysis. We also perform calculations of the loads acting on the gears and the loads acting on the bearings, as well as noise reduction measures (slip ratio and Hertz stress graphs). 【Features】 ○ Gear Design Support → Gear dimensions are calculated based on engagement ratio, slip ratio, tooth thickness, etc. → Gear strength is calculated according to JGMA401-01 and 402-02 standards. ○ Gear Strength Calculation → Gear strength is calculated based on ANSI/AGMA2001-C95 standards. → Detailed values for gear bending strength, tooth surface strength, lifespan, and geometric coefficients. → Graphs for slip ratio, Hertz stress, oil film thickness, flash temperature, and the occurrence of wear and scoring. ○ Manufacturing → We reproduce and provide the optimal gears obtained from design support and strength calculations. → We propose and manufacture high-strength, low-noise gears by recalculating the specifications for gears used in existing equipment. If you have any development needs or issues regarding precision gears, please consult OJIC, a specialized gear company. *For more details, please contact us or refer to our catalog.

• gear

By utilizing a data link system that connects the spiral bevel gear grinding machine and the gear inspection machine, it becomes easy to manufacture hypoid gear electrodes for precision forged molds. The precision forged gears that are ultimately produced from hypoid gear electrodes made based on theoretical values (nominal data) exhibit discrepancies in pressure angle, twist, and dimensions when compared to the electrodes. By conducting comparative measurements, we can identify the differences (GAP) in the precision forged gears and reprocess them using the tooth shape correction program (KOMET) to bring them closer to the theoretical values. By repeating this series of operations, we can manufacture precision forged gears that are nearly identical to the theoretical tooth shape data, achieving solid processing (machining from solid material) for the electrodes of hypoid gear precision forging molds for a certain transportation machinery manufacturer. OZIC's gear product users receive 100% fully customized gears processed based on the designs of approximately 100% of users. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

The OPAL80 gear shaping and grinding machine is a new type of grinder that offers high precision and productivity. It is suitable for grinding flat and helical gears with external diameters up to 1000mm for external gears and up to 700mm for internal gears. Since the shaping and dressing of the grinding wheel are performed directly on the machine, the reliability of the shaping accuracy is high. Grinding methods can be selected between double-sided grinding and single-sided grinding, and it is also possible to finish grinding from gear material before cutting. It can process a variety of small to medium quantities of gears for shipbuilding, automobiles, aircraft, machine tools, vehicles, elevators, and other applications with high precision and low cost. 【Features】 - A new type of grinder that offers high precision and productivity - Suitable for grinding flat and helical gears with external diameters up to 1000mm for external gears and up to 700mm for internal gears - Shaping and dressing of the grinding wheel are performed directly on the machine - Grinding methods can be selected between double-sided grinding and single-sided grinding - Finishing grinding from gear material before cutting is also possible, etc. *For more details, please refer to the PDF document or feel free to contact us.

• gear

We have received inquiries from both domestic and international manufacturers for gear processing using special materials (such as AMS materials and titanium) and for turning and milling of complex thin-walled shaped parts, and we have received high praise for our work. We have robust quality control measures in place that meet the stringent requirements of the aerospace industry, including equipment and data management. Our company is also involved in the artificial satellite project launched from the Tanegashima Space Center on January 23, 2009. 【Features】 - Gear processing using special materials (AMS materials, titanium, etc.) - Turning and milling of complex thin-walled shaped parts - Inquiries and high evaluations from both domestic and overseas manufacturers - Comprehensive quality control that meets the stringent requirements of the aerospace industry, including equipment and data management Ogjic's gear products are 100% custom-made gears processed based on the designs of approximately 100% of our users. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

Traditionally, high-precision curvic couplings were limited to specific manufacturers, resulting in high prices, long lead times, and poor quality products. With the introduction of advanced equipment, it has become possible to efficiently and precisely manufacture curvic couplings. The confirmation of runout during stacking and pitch measurement can be easily verified using gear measuring instruments (P40, P100), providing reliable measurement data that has received high praise from users. <Features> - The introduction of advanced equipment has made it possible to efficiently and precisely manufacture curvic couplings. - Runout confirmation during stacking and pitch measurement can be easily verified using gear measuring instruments (P40, P100), providing reliable measurement data that has received high praise from users. Ozig's gear products are currently 100% fully customized gears processed based on the designs of approximately 100% of users. If you have any developments or issues related to precision gears, please feel free to consult Ozig, a specialized gear company. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

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.

• gear

The Ozic spiral bevel gear grinding machine can perform grinding processing from solid material without cutting for the production of small quantities of bevel gears. This method enables economical and short-term processing without the need for expensive and long-lead-time cutting tools in prototype or small-scale production. By applying a data link system in the final gear grinding process, it becomes possible to manufacture gears as designed. It can directly provide feedback to designers regarding performance that withstands noise and load. Ozic's gear products are 100% fully customized gears processed based on approximately 100% of user designs. If you have any development or issues related to precision gears, please consult with Ozic, a specialized gear company. For more details, please contact us or refer to our catalog.

• gear

The dressing mechanism (Dressing) has all axes controlled by NC, and it features stabilization of tooth profiles through special modules, pressure angle corrections, and changes in the engagement ratio. Additionally, by performing contour dressing with a single diamond, the need for special tools for complex tooth profile corrections has been eliminated. Compared to conventional methods, it allows for a higher degree of freedom in tooth profile and tooth flank corrections. 【Features】 - All axes are NC controlled - Stabilization of tooth profiles through special modules, pressure angle corrections, and changes in engagement ratio - Contour dressing executed with a single diamond - No need for special tools for complex tooth profile corrections - High degree of freedom in tooth profile and tooth flank corrections OZIK's gear products are 100% custom-made gears processed based on the user's design. If you have any developments or issues regarding precision gears, please feel free to consult OZIK, a specialized gear company. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

Due to changes in the mechanical structure, rigidity and control capabilities have improved, allowing for the production of high-precision gears at approximately twice the speed of the conventional machine (RZ362A) by using a newly developed grinding wheel. This system suppresses the grinding marks generated by conventional grinding methods, achieving low-noise gears (LNS: Low Noise Shifting) and eliminating ghost noise that occurs in the fourth order. Furthermore, a special grinding method (Cool Cutting) significantly enhances the surface pressure strength compared to traditional grinding methods. 【Features】 ○ REISHAUER RZ400 - Improved rigidity and control capabilities - Capable of producing high-precision gears at approximately twice the speed of the conventional machine (RZ362A) - Suppresses grinding marks and achieves low-noise gears (LNS: Low Noise Shifting) - Eliminates ghost noise that occurs in the fourth order - Significantly improved surface pressure strength compared to traditional grinding methods Users of OJIC's gear products receive 100% fully customized gears processed based on the designs of approximately 100% of users. If you have any developments or issues regarding precision gears, please feel free to consult with OJIC, a specialized gear company. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

At Ojik, we operate a computer system that combines production planning simulation software, which allows for flexible changes to plans, and POP (Production Point Information Management) to meet the needs of small quantities of various products and short delivery times. Using data from POP regarding progress status, setup times, machine capacity, personnel, and completion dates of outsourced products, we can instantly create production plans that prioritize delivery times. We also accommodate rush orders while avoiding overtime and leveling the workload, making forecasting possible. Additionally, we can minimize confusion in the event of unexpected incidents such as defective products or machine stoppages. 【Features】 - Operation of a computer system to meet the needs of small quantities of various products and short delivery times - Production planning simulation software - POP (Production Point Information Management) - Achievement of lead times reduced by half - Clear indication of working hours and start times on-site *For more details, please refer to the PDF materials or feel free to contact us.

• gear

At Ojik's grinding factory, the adoption of a new air conditioning system maintains a constant temperature year-round, 24 hours a day, 365 days a year, enabling a higher precision quality control system. By maintaining a constant temperature, the performance of processing machines, which are sensitive to temperature and humidity, remains stable at all times. Additionally, there are no changes due to thermal expansion of the gears themselves, allowing for the production of highly precise gears. **Features** - Constant detection of indoor temperature through temperature control → In summer, cooling and dehumidification are provided by the air conditioning units. In winter, humidity is controlled at a constant level by the built-in humidifier in the air conditioning units. - Fine-pore ventilation panel ceiling system → Pressurized air with adjusted temperature and humidity is sent from the air conditioning units into the ceiling, pressurizing the ceiling space. → Due to the pressure difference between the inside of the factory and the ceiling, air flows from the fine-pore ventilation panels arranged on the ceiling, creating a mist-like effect. - Achieving the same temperature and humidity at any point (high or low) → Realization of stable quality for high-precision gears. In this way, Ojik's quality assurance system continues to advance to enhance precision. For more details, please contact us or refer to our catalog.

• gear

Gears produced by the world's highest standard processing machines and manufacturing environment undergo final checks using the industry-standard gear inspection machine from Klingelnberg. The gear inspection equipment consists of 5 gear inspection machines, 1 hypoid gear tester, 2 worm engagement testing machines, 2 parallel axis gear engagement testing machines, and 6 bevel gear engagement testing machines. 【Gear Inspection Equipment】 ■ Gear Inspection Machines: 5 units Module: 0.5 - 20 Maximum Outer Diameter: 1000mm Maximum Weight: 2000kg ■ Hypoid Gear Tester: 1 unit Maximum Outer Diameter: 600mm Offset: 70° Axis Angle: 79°-101° ■ Worm Engagement Testing Machines: 2 units Worm Outer Diameter: 200mm Center Distance: 40 - 1100mm ■ Parallel Axis Gear Engagement Testing Machines: 2 units Center Distance: 58 - 300mm ■ Bevel Gear Engagement Testing Machines: 6 units *For more details, please refer to the PDF document or feel free to contact us.

• gear

Ojik's gear products are fully customized gears made 100% based on the individual needs of our customers. We have satisfied customers in various machinery industries, including machine tools, aerospace, robotics, and printing machinery. Our product lineup includes spur gears, helical gears, coupling gears, spiral bevel gears & hypoid gears, master worm wheels, rack gears, straight bevel gears, and internal gears. All products except for straight bevel gears can be manufactured with high-precision gear grinding. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

"Rack Gears" are suitable for machine tools (for table movement) and other industries such as FMS lines and elevators. OZIK's gear products are fully custom-made based on 100% of our customers' individual needs. We have satisfied customers in various machinery industries, including machine tools, aerospace, robotics, and printing machinery. 【Features】 ○ For machine tools - for table movement ○ Other industries - FMS lines, elevators ○ High-precision gear grinding is possible ○ OZIK's quality control → World-class gear inspection equipment, factory environment, delivery management, ISO9001, ISO14001 *For more details, please refer to the PDF materials or feel free to contact us.

• gear

"Spiral Bevel Gears & Hypoid Gears" are suitable for machine tools (five-sided machining machines, gantry attachments, rotary tool holders (max 10,000 rpm), rotary tables), as well as for the aerospace industry's engine gears, generators, and development gears in the automotive industry. 【Features】 For machine tools: - For five-sided machining machines, gantry attachments - Rotary tool holders (max 10,000 rpm), rotary tables Aerospace industry: - Engine gears, for generators - Automotive industry - Development gears 100% custom-made gears based on individual customer needs: - Support for gear design, gear strength calculations, transmission error analysis, FEM tooth stress analysis, and various other aspects - High-precision gear grinding is possible - Ozic's quality control - World-class gear inspection equipment, factory environment, delivery management, ISO 9001, ISO 14001 *For more details, please refer to the PDF materials or feel free to contact us.

• gear

"Coupling Gears" are suitable for machine tools (couplings for indexing tables and turret lathes) as well as for the aerospace industry, such as turbine coupling joints. 【Features】 - For machine tools: → Couplings for indexing tables, turret lathes - Aerospace industry: → Turbine coupling joints - Fully customized gears made 100% based on individual customer needs: → Support in various aspects such as gear design assistance, gear strength calculations, transmission error analysis, and FEM tooth stress analysis - High-precision gear grinding is possible - Ozic's quality control: → World-standard gear inspection equipment, optimal factory environment, delivery management, ISO9001, ISO14001 Ozic's gear products are fully customized gears made 100% based on individual customer needs. We have satisfied customers in various machinery industries, including machine tools, aerospace, robotics, and printing machinery. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

"Internal Gears" are suitable for machine tools (high reduction gear units, gear couplings) and other industries such as aerospace, construction machinery, and railway vehicles. Ozig's gear products are fully customized gears made 100% based on the individual needs of our customers. 【Features】 ○ For machine tools → High reduction gear units, gear couplings ○ Other industries → Aerospace, construction machinery, railway vehicles ○ Fully customized gears made 100% based on individual customer needs → Assistance in various aspects such as gear design support, gear strength calculations, transmission error analysis, and FEM tooth stress analysis ○ High precision gear grinding is possible ○ Ozig's quality control → World-standard gear inspection equipment, optimal factory environment, delivery management, ISO9001, ISO14001 We have satisfied customers in various machinery industries, including machine tools, aerospace, robotics, and printing machinery. *For more details, please refer to the PDF materials or feel free to contact us.

• gear

Traditionally, high-precision curvic couplings were limited to specific manufacturers, resulting in products that were expensive, had long lead times, and poor quality. With the introduction of advanced equipment, it has become possible to efficiently and precisely manufacture curvic couplings. *For more details, please refer to the PDF document or feel free to contact us.*

• gear