Water jet cutting of alumina ceramic substrates for firing setters.
Water jet cutting
With our extensive experience and track record in water jet cutting, we accept requests for prototyping and verification cutting of difficult-to-process materials such as metals, plastics, and composites.
The firing process is diversifying to meet various needs. We accommodate custom specifications for electric furnaces beyond standard sizes. Plates with an alumina (Al2O3) purity of 99.5% or higher are industrial materials with excellent heat resistance, hardness, and electrical insulation properties. Due to their hardness and brittleness, a different approach is required compared to general metal materials, which may involve diamond saws or special electrodes for wire electrical discharge machining. However, considering factors such as thermal impact, cost, delivery time, and processing accuracy, water jet cutting was chosen. First, we conducted a test cut just to be safe; although a tapered cross-section was produced, we determined that cutting was feasible and officially accepted the order.
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basic information
Material: Alumina ceramics substrate (for firing setter) Dimensions: 2.5mm × 150mm × 150mm → 2.5mm × 140mm × 90mm Processing details: Custom electric furnace specification downsizing cutting Processing time: 60 minutes
Price range
Delivery Time
Applications/Examples of results
Main industries: electronic components, automotive, medical, aerospace, ceramics, research, etc.
Company information
YK Accuracy Co., Ltd. supports the development of manufacturing to shape our customers' ideas. We not only sell products but also provide detailed support for repairs, maintenance, installation, and material processing. Our company has obtained a license for machinery installation work. Additionally, our employees regularly undergo training on various equipment, and all employees have received training specifically on general-purpose lathes and milling machines, aiming for perfection from the same perspective as our customers. In our water jet cutting division, skilled staff utilize the most suitable techniques according to the characteristics and applications of materials, delivering the best and most precise processed products such as test pieces and verification cuts.