SNMN BN-S20 Solid CBN inserts to hard turning hardened steel
1.Product Description:
1)Product Features:
BN-S20 grade solid CBN inserts is Halnn National patent products, it use non-metallic adhesive,solved the traditional brittleness problems,and it not only has high hardness, good wear resistance well impact resistance,high cutting efficiency, tool long lifetinme, but also reduce processing costs.
2)Suitable processing fields:
Engineering machinery, transportation industry, mining machinery, metallurgical machinery,energy industry etc.,such as high speed steel rolls, forged steel cold roll, large gear, high manganese steel, rolling hard steel, heat-resistant alloys, thermal spraying spray welding etc. hard surface processing fields.
3)Processing material: hardened steel, high strength steel, rolled hard steel, heat resistant wear resistant steels, nickel-based alloys and surface hardening material
4)Processing Type: roughing, finishing
2.Cutting parameters:
Cutting tools grades |
Recommended cutting data |
| Liner speed(m/min) |
Cutting Depth(mm) |
Feed Rate (mm/r) |
| BN-S20(roughing) |
50-150 |
1-10 |
0.15-0.7 |
| BN-S20(finishing) |
90-250 |
≤1 |
0.05-0.35 |
3. Application Case:
Halnn BN-S20 grades CBN inserts processing cutting Machine parts Case:
Processing materials: ZGMn13;
Processing parts: Crusher Parts;
Cutting tool grades: BN-S20;
Cutting parameters: Vc = 80m / min, Fr = 0.3mm / r, ap = 7.5mm;
Processing methods: dry cutting;
Processing effect: Compared with carbide tools (as below):
| Cutting tools materials |
Cutting speed |
Depth of cut |
Processing efficiency |
| Halnn BN-K1 |
80m/min |
7.5mm |
improved 12 times |
| Carbide inserts |
25m/min |
2.5mm |
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More information about Solid CBN inserts ,please check our website:www.halnntools.com
or contact with us directly,E-mail:halnntools@gmail.com ,whatsapp:+8618695866134;skype:cbn_inserts_angels
