GM-1080/1510/1612龍門式模具高速機

高速銖加工特點:

1、 高的金屬切除率：由于采用了高速切削模式，以高主軸轉(zhuǎn)速和高進給速度，盡管加工步距減小，高速銖削可比常規(guī)鐵削時的 金屬切除率提高30%~40%,切除力降低了30%<.

2、 高的表面質(zhì)量：由于高速銖削可以在一定的金屬切除率下，大大縮小銖刀加工步距，因而使表面加工質(zhì)量大為提高，幾乎可 相當磨削的質(zhì)量。

3、 高的加工精度：因為高速銖削時切削力小，大部分熱量被切屑帶走，因而工件熱變形小，加之采用高速數(shù)控運算系統(tǒng)，使伺 服滯后現(xiàn)象減小，從而減小型面的形狀精度誤差，提高零件的加工精度，尤其有利于提高薄壁件和曲面模具的加工精度，還可 以減少后續(xù)模具的拋光工作量。

4、 *耐用度高：因為高速由削時溫度較低，單位切削力較小，故*耐用度可提高70%以上，可加工高硬材料(50~60HRC)。 使模具制造周期縮短50%?70%。

High-speed milling processing features:

• High metal cutting rate. Although the processing steps reduce, the metal cutting rate of high-speed milling is increased by 30% to 40% than conventional milling, and the cutting force is reduced by 30% due to the use of a high cutting speed, spindle speed and high feed speed.
• High surface quality: High-speed milling can greatly reduce processing steps of the milling cutter at a certain metal cutting rate, so that the surface processing quality is greatly improved,almost comparable to the quality of grinding.
• High processing accuracy: The cutting force is small in high-speed milling, most of the heat is taken away by chip, and so the workpiece thermal deformation is small, combined with high-speed CNC computing system, the servo hysteresis phenomenon reduces, thereby reducing the form precision error of the surface, improving the processing accuracy of parts. In particular, it is conducive to improving the processing precision of thin-walled parts and surface mold, as well as reducing the polishing workload of follow-up molds.

Good tool durability: The low high-speed milling temperature and small unit cutting force make the tool durability increased by more than 70%, and high hard materials (50 ~ 60HRC) processing is available, so that mold manufacturing cycle is shortened 50% to 70%, or even the most promising technology can be realized in the future mold manufacturing.

GM-1080/1510/1612龍門式模具高速機

規(guī)格及技術(shù)參數(shù) Specifications and technical parameters