Solid PCD Bits Aluminum SiC Composites Competition/整体PCD钻头复合材料竞赛

Solid PCD Bits-Aerospace Aluminum SiC Composites Competition

Summary：

Processing material-aluminum silicon carbide, containing 65-70% carbon.

Processing hole size: diameter = 2.6mm, hole depth = 5mm, blind hole.

Processing tool: diamond indexable blade drill.

Drill specifications: The diameter of the drill blade is 2.6mm, the length of the drill blade is 5mm, the diameter of the drill shank is 6mm, and the total length is 50mm, 2Flute.

Customer Question:

Indexable diamond blade drill, can not be repaired, high cost, slow processing efficiency, severe tool damage and serious waste of raw materials.

Each bit can only process 50-60 holes. To complete 1 product is 100 holes, 2 drills are required.

Customer demand:

Increase the life of the drill, improve the processing efficiency of the drill, the drill can be reground.

Solution:

The customer material is aluminum silicon carbide, with a carbon content of 65-70%, which is a hybrid abrasive material. We are familiar with this material.

ICOX Israel EXE manufactures a solid PCD full-tip auger: 2.6 X 5.0 X 6.0 X 50. See PCD full nib auger on page 6.

Solution:

Solid PCD full auger bit : 2.6 X 5.0 X 6.0 X 50.

Lifetime comparison:

The solid PCD full-tip auger drill can drill about 400 holes in aluminum silicon carbide material. The drill can be reground 4-6 times. Based on 4 re-grinding calculations, more than 1,880 holes can be drilled in the aluminum silicon carbide material.

The number of parts processed by the solid PCD full-tip spiral drill for aluminum silicon carbide is 1880 ÷ 100 = 19.

An indexable diamond blade drill can only process 0.5 products and 50 holes.

The overall life of the PCD full-tip spiral drill is 1880 ÷ 50 = 38 times that of an indexable diamond blade drill.

整体PCD钻头-航天铝碳化硅复合材料竞赛

摘要

加工材料--铝碳化硅, 含碳 65-70% 。

加工孔的尺寸：径=2.6mm,孔深=5mm,盲孔。

加工刀具：金刚石可转位刀片式钻头。

钻头规格：钻头刃部直径是2.6mm，钻头刃部长度是5mm，钻头柄部直径是6mm，总长度是50mm，2Flute。

客户问题：

可转位金刚石刀片式钻, 无法返修，成本高, 加工效率慢，刀具损坏非常严重，原材料浪费严重。

每1支钻头只能够加工50-60个孔。完成1件产品是100个孔，需要2把钻头。

客户需求：

增加钻的寿命，提高钻的加工效率，钻可以重新修磨。

解决方案：

客户材料为铝碳化硅，其碳含量为65-70％，是混合磨蚀型材料。我们熟悉这种材料。

伊科斯以色列EXE制造整体PCD全笔尖螺旋钻：2.6 X 5.0 X 6.0 X 50。请见目录6页PCD全笔尖螺旋钻。

寿命对比：

整体PCD全笔尖螺旋钻头可以在铝碳化硅材料上钻出约400个孔。钻头可以重新修磨4-6次。按重新修磨4次计算，能够在铝碳化硅材料上钻出1880多个孔。

整体PCD全笔尖螺旋钻头加工铝碳化硅材料的零件数量是1880÷100=19件。

可转位金刚石刀片式钻头1支只能加工0.5件产品，50个孔。

整体PCD全笔尖螺旋钻头寿命是可转位金刚石刀片式钻头的1880÷50=38倍。

价格对比：

现在客户正在使用的是可转位刀片式钻头，每支钻头只能够加工50个孔。加工完成1件产品需要2支钻头。加工19件需要19×2=38支钻头。成本是13300元。

整体PCD全笔尖螺旋钻头，1支可以加工19件产品，加工1件产品的钻头成本是234元，价格比可转位刀片式钻头便宜3倍。