HSK ER Collet Chuck DIN69893 for CNC Processing with High System Accuracy

HSK ER Collet Chuck DIN69893 for CNC Processing,Hsk tool holder is the handle of high speed cutting tools. hsk toolholder has become an important part of machining manufacturing technology in high speed cutting, and has become an important part of machining manufacturing technology in high speed cutting. The machining performance of the traditional BT toolholder has been difficult to meet the requirements of high-speed cutting. While the tool system can perform cutting at high speed, the following basic conditions shall be met:

1. High system accuracy
The system precision includes the system positioning and clamping precision and the tool repeated positioning precision. The former refers to the connection precision between the tool and the tool handle, and between the tool handle and the machine tool spindle; The latter refers to the consistency of tool system accuracy after each tool change. The tool system has a high system accuracy, which can ensure the static and dynamic stability of the tool system under high-speed machining conditions.

2. High system stiffness
The static and dynamic stiffness of the tool system is an important factor affecting the machining accuracy and cutting performance. The insufficient rigidity of the tool system will cause the vibration of the tool system, which will reduce the machining accuracy, aggravate the wear of the tool and reduce the service life of the tool.

3. Good dynamic balance
Under the condition of high speed machining, the unbalance of small mass will cause huge centrifugal force, which will cause sharp vibration of the machine tool in the process of machining. Therefore, the dynamic balance of high-speed tool system is very important.

HSK ER collet chuck SpecifiCATEEions
1.Products name:HSK ER Collet Chuck Tool Holder
2.Model Number:HSK30,HSK40,HSK50,HSK63,HSK100
3.AppliCATEEion:milling Tool Holder for CNC Routers
4.Material:Stainless steel
5.Standard:DIN69893
6.Hardness:HRC58±2mm
7.Rotating speed:G2.5 30000rpm
8.Runout:within 5 μm
9.Surface Roughness:Ra<0.25μm
10.Taper cone:<AT3
11.Carburizing:0.8mm