Advantages of the Horizontal Spindle Drilling Machine

 

 

Small chips are created during the silicon micro-hole drilling process. At this time, if chips accumulate in the hole, they will adhere to the tool, reducing tool life and causing tool breakage. Additionally, chips cause poor surface quality inside the holes. For this reason, chip evacuation during processing is a very important factor in improving silicon electrode hole quality and tool life. 

 

However, in the case of vertical drilling, chip evacuation is structurally difficult. During drilling, chips can easily accumulate in the lower part. In particular, as the thickness of the material increases, it is difficult for chips to escape, and the processing difficulty increases significantly. At this time, the drill is easily damaged.

 

 

 

In the case of Saehan Nanotech's double-sided drilling machine, the spindles are installed horizontally. Because the tool drills from the side, the structure makes it easier for chips to come out compared to when drilling from the top down. During the perk drilling process, chips are naturally discharged along the movement of the drill. Additionally, specially designed cutting oil nozzles are attached to prevent chips from sticking to the tool. This results in longer tool life and improved hole quality. 

 

 

 

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