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(fù)合材料競(jìng)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(zhuǎn)位刀片式鉆頭。

鉆頭規(guī)格：鉆頭刃部直徑是2.6mm，鉆頭刃部長(zhǎng)度是5mm，鉆頭柄部直徑是6mm，總長(zhǎng)度是50mm，2Flute。

客戶問(wèn)題：

可轉(zhuǎn)位金剛石刀片式鉆, 無(wú)法返修，成本高, 加工效率慢，刀具損壞非常嚴(yán)重，原材料浪費(fèi)嚴(yán)重。

每1支鉆頭只能夠加工50-60個(gè)孔。完成1件產(chǎn)品是100個(gè)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(qǐng)見(jiàn)目錄6頁(yè)PCD全筆尖螺旋鉆。

壽命對(duì)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(gè)孔。鉆頭可以重新修磨4-6次。按重新修磨4次計(jì)算，能夠在鋁碳化硅材料上鉆出1880多個(gè)孔。

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

可轉(zhuǎn)位金剛石刀片式鉆頭1支只能加工0.5件產(chǎn)品，50個(gè)孔。

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

價(jià)格對(duì)比：

現(xiàn)在客戶正在使用的是可轉(zhuǎn)位刀片式鉆頭，每支鉆頭只能夠加工50個(gè)孔。加工完成1件產(chǎn)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(chǎn)品，加工1件產(chǎn)品的鉆頭成本是234元，價(jià)格比可轉(zhuǎn)位刀片式鉆頭便宜3倍。