Zhengzhou Halnn Superhard Materials Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram,Paypal |
| Supply Ability | 100000 pcs per month |
| Delivery Time | 3~15 working days |
| Packaging Details | 10 pcs in one plastic box inside, carbon box outside |
| Machining Process | Hard Turning |
| Dimension | Customter-made |
| Application | Wind Power Bearings |
| Origin Country | Henan,China |
| Mnchining Material | Hardened Steel |
| Brade | Halnn Tools |
| Insert Garde | TNMN |
| Body | Cubic boron nitride |
| Brand Name | Halnn |
| Model Number | TNMN |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal | Supply Ability | 100000 pcs per month |
| Delivery Time | 3~15 working days | Packaging Details | 10 pcs in one plastic box inside, carbon box outside |
| Machining Process | Hard Turning | Dimension | Customter-made |
| Application | Wind Power Bearings | Origin Country | Henan,China |
| Mnchining Material | Hardened Steel | Brade | Halnn Tools |
| Insert Garde | TNMN | Body | Cubic boron nitride |
| Brand Name | Halnn | Model Number | TNMN |
| Certification | ISO9001 | Place of Origin | China |
| High Light | pcbn cutting tools ，pcbn tool | ||
Hard Turning Bearing steel Wind Power Bearings with BN-H11 Grade PCBN Cutting Tool
1. Halnn Tools Hard Turning Bearing steel Wind Power Bearings with BN-H11 Grade PCBN Cutting Tool
Hard turning bearing advantages:
(1) The metal removal rate for turning is usually 3-4 times that of grinding, which greatly improves production efficiency.
(2) Tool change during hard turning can be completed within 2 minutes, avoiding the loss of production time.
(3) Most of the heat produced during the hard turning process is taken away by the chips, which has excellent surface quality and precise roundness to ensure the accuracy of the machined surface.
(4) Dry cutting is often used for hard turning bearings, which is clean production, reduces production costs, and the chips that are turned off are easy to recycle.
2.Detailed Data of PCBN Cutting Tool
| | ||||||||||
| Type | Dimension | Standard Chamfer | Grades | |||||||
| L(mm) | φI.C(mm) | S(mm) | φd(mm) | r(mm) | BN-H11 | BN-H20 | BN-K20 | BNK30 | ||
| CNGA120404-4S | 12.9 | 12.7 | 4.76 | 5.16 | 0.4 | S01015 S01020 S01025 S02020 | ● | ● | ● | ● |
| CNGA120408-4S | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 | ● | ● | ● | ● | |
| CNGA120412-4S | 12.9 | 12.7 | 4.76 | 5.16 | 1.2 | ● | ● | ● | ● | |
| CNGA120416-4S | 12.9 | 12.7 | 4.76 | 5.16 | 1.6 | ● | ● | ● | ● | |
| CNGA160404-4S | 12.9 | 15.875 | 4.76 | 5.16 | 0.4 | ◎ | ◎ | ◎ | ◎ | |
| CNGA160408-4S | 12.9 | 15.875 | 4.76 | 5.16 | 0.8 | ◎ | ◎ | ◎ | ◎ | |
| CNGA160412-4S | 12.9 | 15.875 | 4.76 | 5.16 | 1.2 | ◎ | ◎ | ◎ | ◎ | |
3.Pictures of Halnn Tools PCBN Cutting Tool
4.Application Case of PCBN Cutting Tool Machining Bearing
Hard Turning Bearing steel Wind Power Bearings with BN-H11 Grade PCBN Cutting Tool
| Hard Turning Bearing steel Wind Power Bearings | |||
| Machining Part:Slewing ring bearings | | ||
| Workpiece Hardness:HRC 47~55 | |||
| Cutting Type:Dry Cutting | |||
| Machining Materials:42CrMoa4 | |||
| Inserts Grade:BN-h10 CNGA120404-4S | |||
| Cutting Parameters | |||
| Inserts Materials | Vc (m/min) | Fr(mm/r) | Ap(mm) |
| Halnn BN-H10 | 150 | 0.3mm/r | ≤1mm |
5.FAQ
Q1. Do you have different quality for different kind of stone?
A1. Yes, according hardness of stone and stone’s feature, we have different typology respectively.
Q2. If we need technical support, can you offer us?
A2. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
50 million-100million
Employee Number:
50~200
Ecer Certification：
Active Member
Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel... Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel...
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