- 100% Solid PCBN Structure: The entire insert is made of premium PCBN, offering maximum cutting edges and the lowest cost-per-edge.
- Extreme Hard Machining (HRC 45-68): Perfectly replaces slow grinding processes for high-speed roughing on hardened steel & cast iron.
- Factory Direct Pricing & OEM: Direct supply with customized edge preparation (chamfering/honing) to maximize your CNC tool life.
- Optimize Your Machining Cost Today! Click 'Send Inquiry' for Grade Datasheet and Bulk Discounts.
Panjelasan
Technical Parameter & Detail Specification
RNMN120400-CD3800 Solid PCBN Insert
Parameter / Feature | Specification Details |
Model Number | RNMN120400 (RNMN1204) |
Shape | R - Round (Solid PCBN without hole) |
Inscribed Circle (IC) | 12.7 mm |
Thickness (S) | 4.76 mm |
Grade | CD3800 (Premium High-Content Solid PCBN) |
Structure | Solid PCBN (100% full-volume CBN material, multi-edge usability) |
Machining Parameters & Applications
Category | Application & Values |
Machining Hardness | HRC 45 – HRC 68 (Highly optimized for ultra-hard metals) |
Machining Method | Heavy-duty rough turning, high-depth profiling, heavily-interrupted cutting |
Cutting Speed (V_c) | Hardened Steel: 80 - 160 m/min | Hard Cast Iron/Rolls: 150 - 450 m/min |
Feed Rate (f) | 0.10 - 0.40 mm/rev (High feed rate capability) |
Depth of Cut (a_p) | 0.2 - 2.5 mm (Engineered for deep stock removal) |
Target Materials
Hardened Steels: High-speed steel (HSS), bearing steel, alloy tool steel, carburized steel (e.g., GCr15, Cr12MoV, 20CrMnTi).
High-Hardness Cast Iron: High-chromium cast iron, Ni-hard cast iron, chilled cast iron, and nodular graphite iron rolls.
Abrasive Materials: Powder metallurgy components, hard-facing cladding alloys, and sintered iron.
Primary Application Fields
Roll Machining Industry: Heavy-duty rough turning and finishing of mill rolls, crescent ribs, and section rolls in steel plants.
Automotive Transmission Systems: Processing of hardened automotive components such as gear shafts, transmission gears, CV joints, and brake discs.
Mining & Heavy Machinery: Precision machining of large slurry pump impellers, wear-resistant liners, and heavy industrial crusher components.
Die & Mold Industry: Direct hard-milling or turning of high-alloy injection molds and stamping die cores without soft annealing.
Looking for a Reliable Solid PCBN Supplier?
Optimize Your Machining Cost Today! Click 'Send Inquiry' for Grade Datasheet and Bulk Discounts.
FAQ
1) Iraha abdi tiasa kéngingkeun hargana?
Urang biasana cutatan dina 24 jam sanggeus urang meunang inquiry.If Anjeun pisan urgent pikeun meunangkeun harga, mangga nelepon kami atawa ngabejaan urang dina email anjeun ku kituna urang bakal nganggap prioritas panalungtikan Anjeun.
2) Kumaha carana abdi tiasa sampel mariksa kualitas anjeun?
Saatos konfirmasi harga, anjeun tiasa meryogikeun conto pikeun pariksa kualitas kami. Upami anjeun ngan ukur peryogi sampel kosong pikeun mariksa desain sareng kualitas kertas, kami bakal nyayogikeun anjeun conto gratis, salami anjeun mampuh angkutan barang ekspres.
3) Sabaraha lami abdi tiasa nyangka meunang sampel?
Saatos Anjeun mayar muatan sampel sarta ngirim kami dikonfirmasi file, sampel bakal siap pikeun pangiriman dina 3-7 poé. Sampel bakal dikirim ka anjeun via express sarta anjog di 3-7 workdays. Anjeun tiasa make akun express sorangan atawa prepay kami lamun teu boga akun.
4) Sabaraha lami sadayana prosedur didamel?
Saatos anjeun nempatkeun pesenan, waktos penanganan produksi sakitar 20-25 dinten. Urang peryogi 7 dinten kanggo nyiapkeun sadaya barang teras 15 dinten kanggo manufaktur.
5) Kumaha upami tanggal transportasi sareng pangiriman?
Biasana kami nganggo kiriman pikeun transprot barang. Éta sakitar 7-25 dinten. Éta ogé gumantung kana coutry sareng palabuhan anjeun. Éta tiasa langkung pondok upami anjeun kedah ngirim barang sapertos Asia. Lamun aya sababaraha kaayaan darurat urang bisa ngirim barang via express hawa, salami anjeun mampuh ongkos lalulintas.
6) Dupi anjeun dagang parusahaan atawa manufaturer?
Kami produsén profésional. Kami henteu ngan ukur gaduh pabrik alat kami, tapi ogé gaduh pabrik karbida anu disemén.
7) Dimana lokasina pabrik anjeun?
Kami lokasina di kota Zhuzhou, Propinsi Hunan., kota dasar tungsten carbide Cina
8) Sabaraha lami abdi tiasa nyangka meunang sampel?
Saatos Anjeun mayar muatan sampel sarta ngirim kami dikonfirmasi file, sampel bakal siap pikeun pangiriman dina 3-7 poé. Sampel bakal dikirim ka anjeun via express sarta anjog di 3-5 workdays. Anjeun tiasa make akun express sorangan atawa prepay kami lamun teu boga akun.
9) Kumaha ngeunaan saham anjeun?
Kami ngagaduhan produk kuantitas ageung, jinis sareng ukuran biasa sadayana aya di saham.
10) Naha pengiriman barang gratis tiasa?
Kami henteu nawiskeun jasa pengiriman barang gratis. Urang bisa boga diskon lamun meuli produk kuantitas badag
Ngarasa Luncat ngahubungan kuring:
Aimee
Ménéjer panjualan
Zhuzhou Chuangde Cemented Carbide Co Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, Tianyuan Distrik, Zhuzhou Kota.
Surélék: cd@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype : 0086 13786352688
