the series machine tools are designed to the requirements of slant bed body control lathes.it has some difference with the original slant bed body. it has new conception. new starting point and new development. theinnovative slant bed body digital contrl larhe series have the following characteristics:
1、 integrated base and bed body structure,lean backwaed in 450 . the total rigidity is high. the key part canenhance the inherent frequency and obtain optinal accuracy.
2、 the guide rail pair adopts linear roll column guide rail. the movement is flexible and accuracy is high. in order to enhance the anti-vibration performance, adopt damper block structure. which can make the movement pair have optimal position accuracy and roughness of work piece?
3、 bed head box design adopts symmetrical structure. take into account the equal heal dissipation reduce the influence caused by heat distortion to the accuracy and makes the spindle keep its work accuracy.
4、 the spindle accurately calculates the optimal offset distance.the structure of spindle is designed reasonably.pe-stress of pindle bearing is guaranteed by the special tool and measurements instruments,which can make the spindle system,meet the requirements of high precision,high rigidity and speed.
5、 z-axis is placed in the optimal position between the main guide rails.the movement is stable.equipped with good lubrication and leading screw pre-stretching,the processing accuracy of z-axis is guaranteed.
6、 the horizontal carriage with high rigidity is positioned by large gear.the position accuracy is high,with large clamping force.it is suitable for cutting with any kind of strong force.
7、 se-lect automatic tool setting equipment. the blade edge position data can be input to the digital control system,which greatly reduce the auxiliary time of tool setting and tool replacing and enhance work efficiency.
8、 adopt module design,and se-lect mulit-function parts and tool replacing and enhance work efficiency.
9、 adopt entire enclosure protection,with good effect of three protections,the shape is beautiful and color is comfortable,which make people relaxed.
10、cooling box is placed separately to reduce the influence caused by cutting heat to the main engine.the cooling pump with high lift can absolutely clear a way the scrap iron and realize t