Japan's Brother Industries has developed a CNC machining center (MC) "CNCTappingCenterTC-S2C" that combines ease of operation with reduced processing time and was opened on April 12, 2006 at "Index Osaka". The Mold Processing Technology Exhibition (INTERMOLD2006) was presented. By equipped with new numerical control devices, measures have not only improved operability, but also improved production efficiency. Mainly used for post-processing of workpieces for mold forming. Specifically, it is suitable for end-face machining and drilling of various outer casings of automobile parts, motorcycle cab body and cylinder, and high-speed machining such as opening.
The numerical control unit is equipped with the “B00†series. First, the visibility of the display device is improved for the convenience of the operator. In the past, 10.4-inch monochrome LCD panels have been used, and now they are replaced by 12.1-inch large color panels.
At the same time, in order to improve production efficiency, the B00 series will increase the number of axes that can be simultaneously controlled from the last three to four. Therefore, it is possible to simultaneously control the X, Y, and Z axes on the spindle side of the turret and the indexing axis on the side of the table on which the workpiece is fixed, for a total of four axes. This makes it possible to cut a more complex shape like the 4-axis control MC (Note: Although the device can control up to 5 axes, it can control up to 4 axes at the same time. In addition, the table side is indexed. Up to 2 axes can be installed).
In terms of productivity improvement, the production cycle time is also shortened. While shortening the rise and fall times of the spindle, the non-cutting time is shortened by 7% by developing a time constant that can set the optimum rapid feed according to the weight of the workpiece placed on the console.
In addition to this, it also expands the space of the processing room. By moving the machine tool column that was in the processing chamber in the depth direction of the machine tool body and changing the film-shaped Z-axis cover (film cover) into a plate-like cover, the space in the depth direction is enlarged by about 150 mm. Therefore, the processing chamber can be expanded up to 1500 × X axis direction 1020 × Z axis direction 480 mm in the X-axis direction, and is 43% larger than the past in terms of volume. Not only does the freedom of the fixture used increase, but more workpieces can be cut.
At the same time, the coolant spray method called "ChipShower" was also improved. A flexible nozzle that can flexibly adjust the direction of the nozzle is used to spray the coolant from a higher position inside the processing portion like a shower. Improve the discharge performance of the chip and improve the production efficiency.
The numerical control unit is equipped with the “B00†series. First, the visibility of the display device is improved for the convenience of the operator. In the past, 10.4-inch monochrome LCD panels have been used, and now they are replaced by 12.1-inch large color panels.
At the same time, in order to improve production efficiency, the B00 series will increase the number of axes that can be simultaneously controlled from the last three to four. Therefore, it is possible to simultaneously control the X, Y, and Z axes on the spindle side of the turret and the indexing axis on the side of the table on which the workpiece is fixed, for a total of four axes. This makes it possible to cut a more complex shape like the 4-axis control MC (Note: Although the device can control up to 5 axes, it can control up to 4 axes at the same time. In addition, the table side is indexed. Up to 2 axes can be installed).
In terms of productivity improvement, the production cycle time is also shortened. While shortening the rise and fall times of the spindle, the non-cutting time is shortened by 7% by developing a time constant that can set the optimum rapid feed according to the weight of the workpiece placed on the console.
In addition to this, it also expands the space of the processing room. By moving the machine tool column that was in the processing chamber in the depth direction of the machine tool body and changing the film-shaped Z-axis cover (film cover) into a plate-like cover, the space in the depth direction is enlarged by about 150 mm. Therefore, the processing chamber can be expanded up to 1500 × X axis direction 1020 × Z axis direction 480 mm in the X-axis direction, and is 43% larger than the past in terms of volume. Not only does the freedom of the fixture used increase, but more workpieces can be cut.
At the same time, the coolant spray method called "ChipShower" was also improved. A flexible nozzle that can flexibly adjust the direction of the nozzle is used to spray the coolant from a higher position inside the processing portion like a shower. Improve the discharge performance of the chip and improve the production efficiency.
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