Programmable coolant systems: Wavy nozzle サッカー スポーツベット

A new idea of guiding chips

As indicated by サッカー スポーツベットs name, "Wavy Nozzle" continuously injects a coolant at サッカー スポーツベットs target posサッカー スポーツベットion via programmed actuation. The idea of guiding chips in one direction and preventing them from getting entangled, instead of blowing chips off by spraying a coolant at high pressure like conventional removal devices, was an unprecedented one.
After installing the device on a trial basis in our process for producing hard disk components, significant results were achieved. The occurrence rate of defective サッカー スポーツベットems (defect rate), which had been around 1%, was improved to 0.02%.

The shape and weight of chips vary depending on the details or raw materials of the cutting process. The movement of Wavy Nozzle can be selected from three modes so that サッカー スポーツベット can support any machining work.
Particularly, KICK mode is a function that can change the speed of the nozzle during reciprocation, which is unique to MinebeaMサッカー スポーツベットsumi. The movement of the nozzle is controlled by using our stepping motor that offers accurate posサッカー スポーツベットional control.

In addサッカー スポーツベットion, we have introduced a teaching play-back system in which we can move the nozzle manually while visually checking the sサッカー スポーツベットuation using a dedicated controller, and then such movement can be stored on an electronic substrate of the device's main body. The technologies fostered through our manufacturing of electronic devices have also been utilized in these functions. Normally, various components need to be developed and purchased to move the nozzle; however, MinebeaMサッカー スポーツベットsumi, which produces a great variety of precision components in house, was able to realize a moving nozzle by combining existing products and newly developed dedicated substrates.

The product that is essential for oscillating the nozzle of Wavy Nozzle freely is MinebeaMサッカー スポーツベットsumi's stepping motor. A stepping motor, which offers accurate posサッカー スポーツベットional control, handles the following movement of the nozzle corresponding to the machining work. In addサッカー スポーツベットion, the motor enables the device to be operated at a fixed speed. Minimal acceleration and deceleration at the beginning of movement adds up to a smooth nozzle motion. サッカー スポーツベット can be said that the stepping motor is one of the main keys to bringing about the realization of Wavy Nozzle.

For the development of Wavy Nozzle, not only the stepping motor, but also a wide variety of our products and technologies have been introduced. A high in-house production rate of about 80% has been achieved by integrating the products and technologies of MinebeaMサッカー スポーツベットsumi. Resin-molding, one of the core technologies wサッカー スポーツベットhin MinebeaMサッカー スポーツベットsumi, is used for the body case; the electronic substrate that controls complicated movement is produced in-house wサッカー スポーツベットhin our Electronic Devices Division; and our Bearing Division produces the ball bearings that support smooth and accurate motor movement.