Name: Interrupt Cutting Bearing steel Wind Power Bearings Materials with Halnn Tools CCGW09T304-2S CBN Turning Insert
Brand: Halnn Tools
Availability: InStock

Product Details

Interrupt Cutting Bearing steel Wind Power Bearings Materials with Halnn Tools CCGW09T304-2S CBN Turning Insert

1. Halnn Tools CBN Turning Insert Interrupt Cutting Bearing steel Wind Power Bearings

With the development of science and technology, the precision requirements for the processing of extra large bearings are getting higher and higher. Due to the limitation of the machining precision of the general CNC vertical lathe, the reaming reamer of the grinding process has a longer grinding time and lower efficiency. With the development and application of superhard tools (CBN tools), in many cold machining, grinding can be replaced by turning.

CBN tool features for hard-turned bearing:

(1) CBN tools have high oxidation resistance. When machining bearings with CBN tools, dry cutting is used as much as possible.

(2) CBN tools have a low coefficient of friction, which is conducive to the improvement of the surface quality.

2. Why Choose Halnn Tools CBN Turning Insert Interrupt Cutting Bearing steel Wind Power Bearingsings

CBN Inserts is the hardest tool material for processing ferrous materials. It is widely known as a hard turning blade. Halnn Tools CBN tool BN-H11 is a national patent product. It uses non-metallic ceramic as a binder to effectively improve the impact resistance. Resilience, and the BN-H11 grade belongs to the Brazed Polycrystalline CBN tool, which not only overcomes the limitation of the cutting depth caused by the small size of the Brazing CBN tool, but also effectively avoids the risk of CBN tool failure caused by the failure of the welding point. There are obvious advantages when turning bearings.

3. Pictures of CBN Insert

4. Details of Halnn Tools CCGW CBN Inserts

Type	Dimension					Standard Chamfer
Type	L(mm)	φI.C(mm)	S(mm)	φd(mm)	r(mm)	Standard Chamfer	BN-H11	BN-H20
CCGW09T304-2S	9.7	9.525	3.97	4.4	0.4	S01015 S01020 S01025 S02020	●	●
CCGW09T308-2S	9.7	9.525	3.97	4.4	0.8		●	●
CCGW09T312-2S	9.7	9.525	3.97	4.4	1.2		●	●
CCGW120404-2S	12.9	12.7	4.76	5.5	0.4		●	●
CCGW120408-2S	12.9	12.7	4.76	5.5	0.8		●	●
CCGW120412-2S	12.9	12.7	4.76	5.5	1.2		●	●

5. Cutting Conditions of Halnn Tools cbn insert

Insert Grade	Machining Hardness	Processing Condition	Machining Materials
BN-S20	HRC45~68	Roughing	Hardened Steel
BN-S20	HRC45~68	Semi-finishing	Hardened Steel
BN-S200	HRC45~68	Semi-finishing	Hardened Steel, Superalloy
BN-S200	HRC45~68	Fine Finishing	Hardened Steel, Superalloy
BN-H21	HRC62~68	Fine Finishing	Hardened Steel
BN-H10	HRC45~68	Fine Finishing	Hardened Steel and High Strength Cast Iron
BN-H20	HRC45~63	Fine Finishing	Hardened Steel
BN-H11	HRC45~63	Fine Finishing	Hardened Steel

6. Application Case

Machining Site: Raceway and End Surface Materials: GCr15 Hardness: HRC62 Insert Model: BN-S200 CCGW09T304 Cutting Data: Vc=60-250m/min, Fr=0.05-0.35mm/r, ap≤1mm Processing Type: Dry Cutting
Compared with the Other company
Insert Materials	Inserts model	Roughness	Single piece cost
Halnn BN-S200	CCGW09T304	Ra1.6	55% lower
Other company	CCGW09T308	Ra1.6	-----