Improving surface properties using advanced processing techniques!
This is a gear for a mechanical reducer used in elevators. It is classified as a worm gear, and since it is a component used in elevators, the machining precision of the worm gear directly affects the ride comfort during elevator ascents and descents. Additionally, due to the potential risk to human life in case of defects, it requires a machining precision that is much higher than that of typical industrial reducers. At OJIC, we have established a design for tooth engagement that minimizes transmission errors and a quality control system based on the accumulated experience with machine tools. We also adopt large modules that can withstand the weight of the elevator itself. The worm wheel is subject to polygonal errors on the machined surface due to intermittent cutting finishes on the hob machine, so we have utilized advanced machining techniques to improve the surface profile. We have received very positive feedback from our customers, and as a result of this relationship, we have begun manufacturing products that were previously produced in-house by the manufacturers. Similarly, some companies are considering switching to outsourcing due to challenges such as aging in-house equipment and difficulties in securing skilled personnel for gear machining.
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basic information
Industry Other Industries Industry Details Elevator Industry Size Approximately φ300 to φ600 Application Power Transmission Application Details Reduction Gear Gear Classification Worm Gear Tooth Profile - Material High-strength Special Brass Module M4 to M6 Processing -
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Elevator industry
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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."