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There are many hole processing parts in medical industry, and most of them are bone screw. The material is stainless steel and Titanium etc, which is non-corrosive material. The hole diameter of bone screw is from 1.2mm to 4mm. Take the below picture for reference:
The processing performance of stainless and Titanium is poor, which are difficult to drill, so the requirement of the deep hole drilling machine should have the following character: high oil pressure(at least bigger than 10MPa), big rotary speed(bigger than 10000r/min), high assembly precision and high precision guide device. It is the most difficult machine in deep hole drilling.
According to the customer’s demand, GSM company study a four-spindle deep hole drilling machine ZK2108×4B/500, which is more stable and more efficiency, also we have gained a high praise from our customer.
The characteristic of the four-spindle deep hole drilling machine:
1. The drill stem spindle, GSM use the high speed mechanical spindle, which the max. Rotary speed can reach to 15000rpm, it can fully meet the processing demand of Titanium and stainless steel material. Also it avoid the disadvantages of high cost and maintenance fee of using electric spindle.
Appearance of machine
Processing area
2. Workpiece is tail top clamping,which is convenient and reliable. Through the adjustment of pressure, which can avoid the workpiece to be bent and cost the waste.
3. There are four spindles on the machine, which means it can process four workpiece at a time and greatly improve the processing efficiency. Also the machine performance has been improved.
4. Main technical parameter of ZK2108×4B/500 machine
Processing hole diameter: 1.0mm to 8 mm.
Processing depth: ≤500mm
Hole skewness : ≤0.5/1000 × drilling depth
Inside hole roughness: Ra 0.4～Ra1.6
If any more question, please feel free to contact us.
Email: gsmsxoffice@gmail.com
