100% custom-made gears based on individual customer needs. There is trust that comes from being a specialized gear company.
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.
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basic information
○ Transmission Error Analysis → Analyze the rotational transmission error of gears → Evaluate using transmission error graphs and wow/flutter graphs ○ FEM Tooth Profile Stress Analysis → Analyze stress from loads acting on the teeth → Calculate tooth profile correction amount from tooth displacement *For more details, please refer to the PDF materials or feel free to contact us.*
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Company information
Since our founding, we have continued to develop technology with a forward-looking perspective for half a century. Our gear products at OGIC are fully customized gears processed 100% based on user designs. We accommodate not only full processing but also single processes such as gear cutting and gear grinding. Leveraging the processing technology and know-how accumulated over many years, we have solved issues related to gears and components for our customers, primarily in the machine tool, industrial machinery, and aerospace industries. Moving forward, we will strive to become an indispensable company for our customers by utilizing the strengths and overall capabilities of both parties. With a focus on the "spirit of manufacturing," we will realize proposals that meet our customers' needs, actively challenge new technologies, and strive to be recognized for special processing and ultra-high precision processing as "MADE IN OGIC."