- Grade: CD8125H
- Coating: PVD
- Application: Used for steel hard material, stainless steel processing
- Cutting Condition: High Precision Finishing Cutting
Whakaaturanga
CD Carbide CNMG120404 CNC Turning Inserts are engineered for efficient and precise machining of hard steel materials. With advanced carbide substrate and special coating technology, these inserts deliver excellent wear resistance, stable performance, and extended tool life, even under high cutting speeds and heavy-duty conditions.
Designed for manufacturers, workshops, and distributors, CNMG120404 inserts ensure consistent surface finish and lower tooling costs, making them a reliable solution for hard-to-machine steel applications.
Technical Specification: CNMG120404 for Hardened Steel
| Item | Specifications | Remarks |
| ISO Code | CNMG120404 | 80° Rhombic Negative Insert |
| Inscribed Circle (I.C.) | 12.7 mm | Standard size for CNC turning |
| Thickness (S) | 4.76 mm | High rigidity for heavy pressure |
| Nose Radius (r) | 0.4 mm | Optimized for precision finishing |
| Workpiece Material | ISO H (Hardened Steel) | Tool Steel, Die Steel, Bearing Steel |
| Application Hardness | HRC 45 - 62° | Specialized for high-hardness materials |
| Coating Technology | CVD / PVD (TiAlN/Al2O3) | Multi-layer coating for heat resistance |
| Edge Preparation | Honed / Chamfered | Reinforced edge to prevent micro-chipping |
Recommended Cutting Parameters
Note: Parameters should be adjusted based on the specific HRC value of the workpiece.
| Parameter | Recommended Range | Unit |
| Cutting Speed (V_c) | 50 – 120 | m/min |
| Feed Rate (f) | 0.08 – 0.22 | mm/rev |
| Depth of Cut (a_p) | 0.2 – 1.8 | mm |
| Cooling Method | Dry Cutting / High-Pressure Air | To avoid thermal shock |
FAQ
1) Ahea e taea ai e au te utu?
I te nuinga o nga wa ka korero matou i roto i nga haora 24 i muri i to maatau patai.Mehemea kei te tino akiaki koe ki te tiki i te utu, waea mai ki a maatau, korero mai ranei i to imeera kia whai whakaaro ai matou ki to patai.
2) Me pehea e taea ai e au he tauira hei tirotiro i to kounga?
I muri i te haamauraa utu, ka taea e koe te tono mo nga tauira hei tirotiro i to maatau kounga. Mena ka hiahia noa koe ki tetahi tauira waatea hei tirotiro i te hoahoa me te kounga o te pepa, ka tukuna atu e matou he tauira mo te kore utu, i te mea ka taea e koe te utu mo te utu utu.
3) Kia pehea te roa ka tumanako ahau ki te tiki i te tauira?
I muri i to utu i te utu tauira me te tuku mai i nga konae kua whakamanahia, ka rite nga tauira mo te tuku i nga ra 3-7. Ka tukuna atu nga tauira ki a koe ma te korero ka tae mai i nga ra mahi 3-7. Ka taea e koe te whakamahi i to ake putea korero, utu tomua ranei ki a maatau mena kaore he putea.
4) Kia pehea te roa o te mahi katoa?
I muri i to tuunga ota, ko te waa whakahaere mo te 20-25 ra. Me 7 nga ra ki te whakarite i nga mea katoa ka 15 nga ra mo te hanga.
5) He aha te waa kawe me te ra tuku?
Ko te tikanga ka whakamahia e matou he tuku ki te whakawhiti i nga taonga. Ko te 7-25 nga ra. Ka whakawhirinaki ano ki tehea whenua me te tauranga kei a koe. He poto ake mena ka hiahia koe ki te tuku i nga taonga penei i a Ahia. Mena he ohorere ka taea e matou te tuku i nga taonga ma te rererangi rererangi, mena ka utua e koe nga utu hokohoko.
6) He kamupene hokohoko koe, he kaihanga ranei?
He kaihanga ngaio matou. Ehara i te mea kei a matou anake o maatau wheketere taputapu, engari he wheketere carbide cimented hoki.
7) Kei hea to wheketere?
Kei roto matou i te taone nui o Zhuzhou, te Porowini o Hunan., te taone nui o Haina
8) Kia pehea te roa ka tumanako ahau ki te tiki i te tauira?
I muri i to utu i te utu tauira me te tuku mai i nga konae kua whakamanahia, ka rite nga tauira mo te tuku i nga ra 3-7. Ka tukuna atu nga tauira ki a koe ma te korero ka tae mai i nga ra mahi 3-5. Ka taea e koe te whakamahi i to ake putea korero, utu tomua ranei ki a maatau mena kaore he putea.
9) Me pehea to taonga?
He maha nga hua kei roto i nga taonga, ko nga momo me nga rahi kei roto katoa.
10) Ka taea te tuku kore utu?
Kaore matou e tuku ratonga kaipuke kore utu. Ka taea e taatau te utu mena ka hoko koe i nga hua nui
Tena koa whakapiri mai ki ahau:
Aimee
Kaiwhakahaere hokohoko
Zhuzhou Chuangde Cemented Carbide Co. Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, Tianyuan District, Zhuzhou City.
Īmēra: cd@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype : 0086 13786352688
