| Categories | Indexable Carbide Inserts |
|---|---|
| Brand Name: | Zhuzhou Xinhua |
| Model Number: | TNMG160408 / CNMG120408 |
| Certification: | ISO9001:2008 |
| Place of Origin: | China |
| MOQ: | 10pcs |
| Price: | Negotiable |
| Supply Ability: | 400000PCS PER MONTH |
| Delivery Time: | 3-4days |
| Packaging Details: | 10pcs in plastic case,and then packed in a carton. |
| Material: | cemented carbide |
| Workpiece: | steel |
| Holder: | turning toolholder/lathe toolholder |
| Color: | Gold |
| Article number: | TNMG160408 / CNMG |
| Length: | 12.7mm |
| Thickness: | 12.7mm |
| r: | 0.8 |
Original Carbide Turning Inserts VBMT160404 CNC Turning Inserts Outstanding Wear Resistance
Description:
A carbide insert is a cutting tip used on a larger tipped tool whose shank is made of another material, usually carbon steel. This offers the benefits of a carbide cutting interface without the high cost and brittleness of making the entire tool out of carbide.
Specifications:
| TYPE | Dimensions | ||||
| L | θI.C | S | θD | r | |
| VBMG160404-HM | 16.6 | 9.525 | 4.76 | 3.81 | 0.4 |
| VNMG160408-HM | 16.6 | 9.525 | 4.76 | 3.81 | 0.8 |
| Material | Material Characteristics |
| Carbon Steel, Alloy Steel and Tool Steel 36-48 HRC: | • Higher carbon content • Higher chrome, nickel, and moly content • Tough material to machine • Abrasive • Difficult to break and control the chip flow • The material surface will harden when machined at high speed • Good surface finish |
| Ferritic, Martensitic, and PH Stainless Steel under 48 HRC | • Brittle • Stringy chips • High cutting force • The material will harden when machined at high speed. |
| Austenitic Stainless Steel: | • Becomes gummy under machining operations due to nickel content • Very difficult to machine in soft conditions • Very difficult to machine at a small depth of cut • Develops a tough string of chips that are difficult to control. Forms a build-up on the insert tip • Low thermal conductivity results in excess heat at the insert tip • Material surface will harden due to high chromium content |
| Ductile and Malleable Cast Iron | • Very difficult to machine • Small depth of cut • Spherical form graphite makes machining difficult • The carbide concentration creates hard spots • The material structure is not uniform • The crater wear and flank of the insert makes machining difficult • The insert tool life is less than gray cast iron |
| Gray Cast Iron | • Flake form of graphite makes machining easy • Contains scale, inclusions and sand in the surface • The material will break easily on the end of the cut • Tendency to chatter and vibrate on thin wall section • Chucking and rigidity of the workpiece is extremely important to minimize distortion, to achieve a good finish and close tolerance. |
Application:
Choose between the following options to find the best grade and
chipbreaker for your turning operations
Workpiece material:P steel;M stainless steel;K cast iron
Workpiece condition:Continuous Cutting;Light Interrupted Cutting;Heavy Interrupted Cutting
Roughing or Finishing:Finishing or Precision Cutting;Medium Cutting;Medium to Heavy Cutting.
| The Chipbreaker Instruction of Carbide Indexable CNC Turning Inserts | |
| DF | Chip-breaker with special angle design can make cut easy,control chip and get good surface quality. |
| DM | Widely used chip-breaker is used for semi-finishing and finishing machining steel and stainless steel. |
| DR | Special chip-breaker with high toughness cutting edge can reduce cutting force. |
| PM | With stronger cutting edge,it is better for intermittent cutting than -DM,with widely cutting zone of P type material. |
| HF | With sharp cutting edge,used for finishing machining inner hole,fine finishing surface can be got with small feed rate. |
| HM | With sharp wave cutting edge to reduce cutting force,it is the first choice for semi-finishing machining of inner holes and can make chip flow smoothly. |
| HR | With tough cutting edge,used for roughing/machining of inner hole and intermittent machining workpiece with irregular surface. |
| LH | Mainly recommended for finish turning,Typical parts: Ordinary aluminum parts. |
Carbide turning inserts specifications :
| CCMT060204 | CNMG190612 | TCMT090204 | VNMG160404 |
| CCMT060208 | CNMG190616 | TCMT110204 | VNMG160408 |
| CCMT09T304 | DCMT070204 | TCMT16T304 | WNMG080404 |
| CCMT09T308 | DCMT070208 | TCMT16T308 | WNMG080408 |
| CCMT120404 | DCMT11T304 | TNMG160404 | WNMG080412 |
| CCMT120408 | DCMT11T308 | TNMG160408 | KNUX160405R11 |
| CNMG120408 | DCMT11T312 | TNMG220404 | KNUX160405L11 |
| CNMG120412 | DNMG150604 | TNMG220408 | |
| CNMG160608 | DNMG150608 | TNMG220412 | |
| CNMG160612 | DNMG150612 | VBMT160404 | |
| CNMG190608 | SNMG120408 | VBMT160408 |
|
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