Case study of proposal for shortening delivery times! Introduction of a case where changing to heat treatment "salt quenching" resulted in reduced distortion.
This is a case study that succeeded in reducing distortion and shortening delivery times by changing the heat treatment method for long shafts to "salt quenching (salt bath quenching)." 【Consultation Details】 The long shafts that underwent gas carburizing heat treatment had significant distortion, leading to increased heat treatment delivery times, costs, and labor in subsequent processes, so we wanted to find a solution. 【Solution Case】 We proposed changing to heat treatment and cooling using a salt bath. The characteristics of the salt bath allow for uniform quenching with minimal distortion, resulting in a reduction in the number of polishing finishing processes and consequently shortening the delivery time.
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Since its establishment in 1947 as a company specializing in metal heat treatment processing, Meinetu Co., Ltd. has made continuous efforts in technology development and quality improvement under the motto of "Meeting customer needs." As a proposal-based company, we strive to assist our customers in solving their challenges and problems from the perspective of heat treatment specialists, working diligently to enhance our technology. Our company handles a variety of heat treatments. Depending on the application, we accommodate heat treatment, surface treatment, and various coatings. Our strength lies in our ability to respond to a wide range of production volumes, from single pieces to mass production in the millions. As a specialized provider of precision metal heat treatment processing, we obtained both ISO 9001 and 14001 certifications simultaneously in January 2007, and we will continue to strive to satisfy our customers while also working towards "preserving the global environment."