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.

整體PCD鉆頭-航天鋁碳化硅復合材料競賽

摘要

加工材料--鋁碳化硅, 含碳 65-70% 。

加工孔的尺寸：徑=2.6mm,孔深=5mm,盲孔。

加工刀具：金剛石可轉位刀片式鉆頭。

鉆頭規格：鉆頭刃部直徑是2.6mm，鉆頭刃部長度是5mm，鉆頭柄部直徑是6mm，總長度是50mm，2Flute。

客戶問題：

可轉位金剛石刀片式鉆, 無法返修，成本高, 加工效率慢，刀具損壞非常嚴重，原材料浪費嚴重。

每1支鉆頭只能夠加工50-60個孔。完成1件產品是100個孔，需要2把鉆頭。

客戶需求：

增加鉆的壽命，提高鉆的加工效率，鉆可以重新修磨。

解決方案：

客戶材料為鋁碳化硅，其碳含量為65-70％，是混合磨蝕型材料。我們熟悉這種材料。

伊科斯以色列EXE制造整體PCD全筆尖螺旋鉆：2.6 X 5.0 X 6.0 X 50。請見目錄6頁PCD全筆尖螺旋鉆。

壽命對比：

整體PCD全筆尖螺旋鉆頭可以在鋁碳化硅材料上鉆出約400個孔。鉆頭可以重新修磨4-6次。按重新修磨4次計算，能夠在鋁碳化硅材料上鉆出1880多個孔。

整體PCD全筆尖螺旋鉆頭加工鋁碳化硅材料的零件數量是1880÷100=19件。

可轉位金剛石刀片式鉆頭1支只能加工0.5件產品，50個孔。

整體PCD全筆尖螺旋鉆頭壽命是可轉位金剛石刀片式鉆頭的1880÷50=38倍。

價格對比：

現在客戶正在使用的是可轉位刀片式鉆頭，每支鉆頭只能夠加工50個孔。加工完成1件產品需要2支鉆頭。加工19件需要19×2=38支鉆頭。成本是13300元。

整體PCD全筆尖螺旋鉆頭，1支可以加工19件產品，加工1件產品的鉆頭成本是234元，價格比可轉位刀片式鉆頭便宜3倍。