Cutting tools for automotive parts from halnn

Halnn Superhard Materials Co.,Ltd

Cutting Tools Materials for machining Auto Parts from Halnn The technical characteristics of automobile cutting tools The automobile parts machining includes: cylinder block, cylinder head, crankshaft, camshaft and connecting rod. The machining form involves milling, multi-purpose boss milling, slot milling, semi-circular hole milling, boring cylinder boring Holes, clear roots and chamfering, deep hole drilling and other forms. Now we will introduce turning and milling with Halnn CBN Inserts as follows:

(1) CBN Inserts For machining cylinder block BN-S300 Solid CBN Insert processing Automotive Parts Engine Cylinder Liner Machining Process:

Finish Machining

Machining Materials:

Boron Cast iron

Insert Model:

SNGN120412S02020

Machining Condition:

Wet Cutting

Cutting Parameters:

ap=0.5mm,Fr=0.25mm/r,Vc=850m/min Machining Effect

Insert Materials

Cutting Speed(m/min)

Machining speed

Tool Life/Edge

Halnn BN-S300

850

23s/pcs

120pcs

Ceramic inserts

500

40s/pcs

25pcs

From above chart, we can see that the tool life of Halnn BN-S300 solid cbn insert will be about 5 times more than ceramic insert.

www.halnncbn.com

Halnn Superhard Materials Co.,Ltd

(2) CBN Inserts for machining Brake Disc BN-S30 Solid CBN Insert machining Brake Disc Machining parts:

ProcessType:

Brake disc Roughing and semi-finishing, Dry cutting

Insert Model :

CNMN120716 S03020

Cutting Parameter:

ap=2.5mm;Fr=0.45mm/r;Vc=350m/min Processing Effect

Insert Materials

Type

Process type

Halnn BN-S30

CNMN120716

Dry cut

Coated Carbide insert

CNMN120412

Wet cut

Except that, Halnn also have some PCD Inserts for boring, milling and drilling.

When machining the Camshaft semi-circular hole, you can choose the pcd ball head cutter (http://www.halnncbn.com/Products/pcd_end_mills/205.html) to machine. The advantages of the pcd ball nose end mill is that it can use high cutting parameters to improve the efficiency, and the tools can be re-wear, and the tools have Internal cooling structure, which will make sure long tool life and excellent performance.

When machining the pole hole, you can choose PCD Drill Bits(http://www.halnncbn.com/Products/PCD_Drill/), which life time will be about 10 times of carbide insert, and also obtain high size accuracy.

So when you need superhard cutting tools on machining automobile parts, you can contact with us halnntools@gmail.com, Or leave message for us whatsapp:+8618695866134

www.halnncbn.com