In the Karvik coupling, we provide custom-made solutions tailored to the shapes designed by our customers!
This is a curvic coupling used in horizontal machining center tables and turret tool holders of lathes. More specifically, it is a product example that is in high demand for index tables. The positioning of the rotation direction and the runout of the end face of the index table are determined by this curvic coupling, making it a component that directly contributes to the machining quality of horizontal machining centers. For such curvic couplings, we provide custom-made solutions tailored to the shapes designed by our customers. Considering that there may be cases where replacement is needed during maintenance, we measure the master coupling owned by the customer, reproduce the same tooth profile, and manufacture it. We first borrow the customer's master coupling and conduct 3D measurements. From there, we create machine settings, perform reproduction and trial machining, and proceed with production. We have also achieved high precision in pitch accuracy while ensuring proper engagement with the master coupling.
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Industry Machine tools Industry details Machine tools, industrial machinery, aircraft, ships Size Φ100–800 Application Indexing Application details Indexing device for indexing Gear classification Other gear classification Tooth profile Other Material SCM Module - Processing Carburizing and quenching
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Construction machinery
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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."