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Home > Industry News > Drill Bits as Small as 0.05mm in Diameter! So It's Processed like This

Drill Bits as Small as 0.05mm in Diameter! So It's Processed like This

2023-09-29

1. Machine tool structure


The standard configuration of the linear axis (X, Y, Z) is a grating ruler, and the rotating axis adopts a DD direct drive motor, achieving high-precision positioning and indexing accuracy.


2. Measures to prevent thermal deformation


The machine body is designed with a symmetrical structure that minimizes the impact of thermal deformation. To achieve stability during long-term continuous machining and high-precision production of cutting tools. Equipped with an automatic cooling liquid circulation function on the bed after startup, the cold cutting liquid will circulate even without grinding, ensuring a balanced temperature of the body and more stable processing accuracy.


3. Grinding wheel spindle


The spindle end of the grinding wheel adopts a 2-sided binding structure of HSK-C40. Ensure the jumping and repetitive accuracy of the grinding wheel shaft during locking.


4. Working spindle


The rotation of the work spindle adopts a direct drive motor to eliminate the influence of clearance and ensure accurate indexing angle. A standard workpiece support frame that can greatly improve the jumping accuracy during workpiece clamping.


5. Automation device


The long-term unmanned production of built-in loaders has increased the number of loaded items and improved the convenience of use compared to previous machines.


If you want to know more about our products, please visit our website https://www.china-drill-bit.com. Hope to cooperate with you.

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