Dnmg insert belongs to cnc carbide lathe insert, which has excellent comprehensive properties such as high hardness, high wear resistance and high finish; It is processed by German technology, with stronger overall rigidity and more sharp and wear-resistant cutting edge; The new coating technology is more thick and wear-resistant, and the processing is more stable; High precision cutting, sharp and non stick tool, effectively reduce friction, reduce blade loss, and extend tool life.

Specifications:

Brand	BWIN
Model	DNMG150404 DNMG150408 DNMG150412
Color	Yellow/Brown/Fuchsia/Black/cermet/Uncoated
Workpiece	Cast iron/Steel/Stainless steel/Aluminium
Type	CNC Carbide lathe Insert
Material	Tungsten Carbide lathe Insert
Processing Type	Medium Cutting
Feature	Rhombic slotting
	Sharp edge
	Wear resistant and durable
	Good heat resistance
	Smooth cutting
Standard	ISO
Quantity	10pcs/box
Weight	0.016kg
Package	Plastic Box
Customized Support	OEM, ODM

Lead Time:

antity(pieces)	1 - 3000	>3000
Lead time (days)	7	To be negotiated

I(mm)	d(mm)	t(mm)	d1(mm)
11	9.525	3.18~4.76	3.81
15	12.7	4.76~6.35	5.16

Notice:

The tungsten carbide lathe insert shall not be collided or dropped on the ground and must be handled with care.
Before installing the carbide lathe insert, the performance and purpose of the saw table must be confirmed to ensure that the cutting direction indicated by the blade arrow is consistent with the rotation direction of the saw table. It is strictly prohibited to install in the opposite direction. Wrong installation direction may cause the blade sawtooth to fall off, so as to prevent accidents.
After installation, it is necessary to confirm whether the central hole of the carbide lathe insert is firmly fixed on the flange plate of the saw table. If there is a gasket, the gasket must be sleeved; Then, gently push with your hand to confirm whether the blade rotates eccentrically.
When using, do not exceed the specified high speed
When the tungsten carbide lathe insert is not used, hang the blade vertically on the dry shelf.

Applications:

Our tungsten carbide inserts could to be processed Alloy steel, Tool steel, carbon steel, stainless steel, Cast iron and Titanium alloy. Working material as following:

FAQ

1. Flank Wear? Higher cutting resistance,Notch wear on flank,Poor roughness of surface, or deterioration of accuracy.

Soft grades,Excessive cutting speed,Small flank angle,Low feed.

Select a higher,wear-resistant grade,Reduce cutting speed,Increase flank angle,Increase feed.

2. Crater Wear? Uncontrolled chip,Poor surface quality,when finishing High speed processing carbon steel

Soft grades,Excessive cutting speed,Excessive feed,The strength of chip breaker Insufficiet.

Change to a higher wear-resistant grade,Reduce cutting speed,Reduce feed,Select a higher strength chip breaker.

3. Chipping? Sudden fracture of cutting edge(rake face and flank),Instability insert life

Toughness insufficient,Excessive feed rate,Strength of cutting edge insufficient,Instability of the tool.

Select a tougher grade,Decrease feed rate,Increase honing of cutting edge(chamfering to rounding),Increase the stability and setting angle

4. Insert Fracture? Cutting resistance increased Poor surface roughness.

Toughness insufficient,Excessive feed rate,Strength of cutting edge insufficient,Instability of the tool.

Select a tougher grade,Decrease feed rate,Increase honing of cutting edge(chamfering to rounding),Increase the stability and setting angle.

5. Plastic Deformation? Variation of dimension Nose wear,cutting edge drape or passivating.when processing alloy steel Poor surface roughness

Soft grade,Excessive cutting speed,Excessive cutting depth and feed rate,Overheat on cutting edge.

Select a higher red hardness cutting material,Decrease cutting speed,Decrease cutting depth and feed rate,Select a higher thermal conductivity cutting material(CVD+sufficient coolant).

6. Build-Up-Edge? Workpiece dissove with Cutting edge Poor surface roughness when finishing,Cutting resistance increased,Cutting soft materials.

Cutting speed too low,Cutting edge obtuse,Unsuitable tool material. Increase cutting speed,Increase rake angle,Select small sticking force.

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