High-speed milling Hardened steel Mold with BN-S20 SNGN CBN Turning Tool more high efficiency
1. Halnn Tools High-speed milling Hardened steel Mold with BN-S20 SNGN CBN Turning Tool more high efficiency
The manufacture of hardened steel molds is an important part of automobile manufacturing. However, when using conventional tools to process hardened steel molds, the final dimensional accuracy and surface quality of the molds are difficult due to the high hardness of the workpiece and the small machining allowance. Protection increases the time for manual grinding. In addition, when a conventional tool is used to process a hardened steel mold, the cutting efficiency is low, so that the overall manufacturing cycle of the automobile mold is long. Therefore, Halnn Tools proposed to use CBN tools to hard-Milling hardened steel molds, further improve the quality and efficiency of hardened steel mold finishing, and achieve high-quality processing of hardened steel molds.
2. Characteristics of CBN Turning Tools
Insert Grade | Machining Hardness | Processing Condition | Machining Materials |
BN-S20 | HRC45~68 | Roughing | Hardened Steel |
Semi-finishing | |||
BN-S200 | HRC45~68 | Semi-finishing | Hardened Steel, Superalloy |
Fine Finishing | |||
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 |
3. Detailed data of CBN Turning Tools
Type | Dimension | Standard Chamfer | Grades | Corresponding tool holder | |||||||
L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-K1 | BN-S10 | BN-S20 | BN-S200 | BN-S300 | |||
RNMN060400 | 6.35 | 4.76 | S01020 S01025 S02020 S02030 S05020 S10020 | ◎ | ◎ | ◎ | ◎ | ◎ | CRGNR/L CRDNN | ||
RNMN090300 | 9.525 | 3.18 | ◎ | ◎ | ● | ● | ● | ||||
RNMN090400 | 9.525 | 4.76 | ● | ● | ● | ● | ● | ||||
RNMN090700 | 9.525 | 7.94 | ● | ● | ● | ● | ● | ||||
RNMN120400 | 12.7 | 4.76 | ● | ● | ● | ● | ● | ||||
RNMN120600 | 12.7 | 6.35 | ● | ● | ● | ● | ● | ||||
RNMN120700 | 12.7 | 7.94 | ● | ● | ● | ● | ● | ||||
RNMN150700 | 15.875 | 7.94 | ● | ● | ● | ||||||
RNMN200800 | 20 | 8 | ● | ● | ● | ||||||
RNMN201000 | 20 | 10 | ● | ● | ● | ||||||
RNMN251000 | 25.4 | 10 | ● | ● | ● | ||||||
RNMN251200 | 25.4 | 12 | ● | ● | ● | ||||||
4.Application Case
High-speed milling Hardened steel Mold with BN-S20 SNGN CBN Turning Tool more high efficiency
5.Image
6. Contact us
If you have another question, pls feel free to contact us as below:
Contact us | |
Joanan@halnntools.com | |
+86 17537165259 | |
Skype | Joanna Guo |
+86 17537165259 | |