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We would like to introduce a successful case of the semi-dry processing mist device "HPM Technology" implemented at Takahashi Metal Co., Ltd. The company was using water-soluble coolant for mold manufacturing and machining after casting, but they wanted to eliminate the air blow process for the workpieces after machining and the oil stains around the machining equipment. Therefore, after conducting a demonstration using our product, the finish of the machined surface was good, and the tool life, which had been a concern, was hardly affected. The time for the air blow process after machining was significantly reduced, and the cleanliness around the machining equipment improved. 【Case Overview】 ■ Challenge: Eliminate the air blow process for workpieces after machining and oil stains around the machining equipment ■ Machining Target: Aluminum die casting ■ Results - Significant reduction in air blow process time after machining - Improvement in cleanliness around the machining equipment - Chips were compressed, allowing for the reuse of briquettes *For detailed specifications, please download the PDF or feel free to consult us if you wish to arrange a demonstration.

In cutting processes, MQL (Minimum Quantity Lubrication) is used for semi-dry machining, and in press processing, it is applied as a release agent. MQL is an environmentally friendly, energy-saving, and economical technology that uses a small amount of oil for cutting operations. It is widely applicable to workpieces made of alloy steel, non-ferrous metals, and resins. Replacing water-soluble/oil-based coolants offers benefits such as energy savings and simplified management. Additionally, compared to dry machining, it provides advantages like improved machining accuracy and surface finish, as well as extended tool life. One of the challenges many customers face is that MQL, which allows for lubrication and cooling without contaminating the surroundings, is also suitable for general-purpose machines without covers.