| Model: | RCMX060600V |
|---|---|
| Brand: | Halnn |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Other Tools |
| Label: | Brazed PCBN Inserts , Hard Turning , Wind Power Bearing |
| Price: |
US $25
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:21 Jan, 2019 |
1. Halnn Tools BN-S200 Brazed PCBN Inserts Hard Turning Hardened Steel Wind Power Bearing
Wind power bearings are often made of 42CrMo4 main material, and then subjected to the following steps for forging technology.
（1）Roughing: Forging type wind power bearings are processed, and carbide tools are selected for processing. For high hardness (above HRC454), Halnn Tools cubic boron nitride inserts can be selected to achieve a depth of 7.5mm. After that, there is a corresponding machining allowance for the subsequent finishing.
（2）Heat treatment: heat treatment of wind power bearings after roughing to improve the hardness, wear resistance and impact resistance of the workpiece, and obtain a good service life.
（3）Finishing: Finished machining of heat-treated workpieces. With the development of modern technology, surface roughness turning tools with accuracy requirements of Ra0.8 can meet the requirements.
2.Advantages of Halnn Tools Brazed PCBN Inserts Hard Turning Hardened Steel Wind Power Bearing
At present, the tool materials in the processing market are cemented carbide tools, ceramic tools and cubic boron nitride blades. Wind power bearings are large forgings. It is inevitable that deformation will occur after heat treatment, and the balance will be uneven. Therefore, it is not recommended to use ceramic tools. The cubic boron nitride insert is currently the best tool material for processing hardened steel materials. In particular, the non-metallic binder cubic boron nitride inserts BN-S20 grade and BN-S200 grade developed by Halnn Tools have a good effect on processing wind power bearings.
Halnn Tools non-metallic binders Cubic boron nitride inserts BN-S20 grades and BN-S200 grades are all Solid CBN inserts, of which BN-S200 grades are mainly used for finishing operations, and the depth of the knife is controlled at 0.5mm. Within. The BN-S20 grade can be used for rough finishing. It is mainly used for wind power bearings with a margin of >2mm or more. It can be processed by one knife, saving processing time and improving processing efficiency.
3. Brazed PCBN Inserts Characteristics
|
Insert Grade |
Machining Type |
Cutting Speed Vc(m/min) |
Depth of Cut(mm) |
Feed Rate Fr(mm/r) |
|
BN-S20 |
Intermittment cutting / Continuous cutting |
50~200 |
0.5~10 |
0.15~0.1 |
|
60~250 |
≤1 |
0.05~0.35 |
||
|
BN-S200 |
Continuous turning |
50~200 |
1~10 |
0.15~0.1 |
|
60~250 |
≤1 |
0.05~0.35 |
||
|
BN-H21 |
Heavy interrupted turning / Continuous cutting |
60~250 |
≤0.5 |
0.05~0.35 |
|
BN-H10 |
Continuous cutting |
60~250 |
≤1 |
0.05~0.35 |
|
BN-H20 |
Intermittment cutting / Continuous cutting |
60~180 |
≤1 |
0.05~0.35 |
|
BN-H11 |
Continuous cutting |
90~200 |
≤1 |
0.05~0.35 |
4. Detailed Data of RCMX Brazed PCBN Inserts
|
Type |
Dimension |
Grades |
|||||
|
L(mm) |
φI.C(mm) |
S(mm) |
r(mm) |
BN-K1 |
BN-S20 |
BN-S200 |
|
|
RCMX060600V |
|
6.35 |
5.56 |
0.8 |
● |
● |
◎ |
|
RCMX060500V |
|
6.35 |
6.35 |
0.8 |
● |
● |
◎ |
|
RCMX090700V |
|
9.525 |
7.94 |
1 |
● |
● |
◎ |
|
RCMX120700V |
|
12.7 |
7.94 |
1 |
● |
● |
◎ |
|
RCMX151000V |
|
15.875 |
10 |
2 |
● |
● |
◎ |
|
RCMX191000V |
|
19.05 |
10 |
2 |
● |
● |
◎ |
|
RCMX201200V |
|
20 |
12 |
2 |
● |
● |
◎ |
|
RCMX251200V |
|
25.4 |
12 |
2 |
● |
● |
◎ |
5.Application Case
|
Machining Part |
Cutting Data |
CBN Grade |
||
|
Vc（m/min） |
ap(mm) |
Fr（mm/r) |
||
|
Bearings |
50-150(Rouching) |
1-10 |
0.15-0.7 |
BN-S20 |
|
60-250(Finishing) |
≤1 |
0.05-0.35 |
BN-S20，BN-S200 |
|
6.FAQ
Q. How can we be your agent in our country?
A. Please inform us your detailed company, we will discuss and propose helpful s estion for you, and to find the best solution for you.
Q. Do you offer free samples?
A. Normally we do not offer free samples, but we guaranty our product’s quality.
Q. Is there cheap shipping cost to import to our country?
A. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we s est via air to airport or by Express send to your door.
Q. When you can reply to me when I send you an Inquiry?
A. We promise to reply within 24 hours(not including holidays) on receipt of your inquiry.
