BC8020. A new CBN tool grade to revolutionize the machining of hardened steels. B181G

Transcription

1 B181G Genel Pupose Coted Gde fo Hdened Steel A new tool gde to evolutionize the mchining of hdened steels. y Even unde high lod conditions, high we esistnce cn be obtined to incese mchining pefomnce. ycutting edge stength offeing longe tool life even when cying out unstble o inteupted mchining.

2 Genel Pupose Coted Gde fo Hdened Steel y Fetues Excellent we esistnce Incesed cutting edge stength nd high cte we esistnt gde in combintion with high we esistnt cemic coting, esults in longe tool life nd impoved mchining efficiency. Highly elible cutting edge stength 1. Employs high toughness pticles. 2. Employs Mitsubishi s unique "Pticle-ctivted Sinteing" ction phse Bonded phse ction phse Bonded phse New technology ction phses fomed evenly 3.Using new bzing method. Wide ppliction nge Fo mchining of hdened steels, it cn be used fom continuous though to inteuptted mchining High cte we esistnce mkes it possible to cy out lge depth of cut mchining such s emovl of cbonized lye. Appliction Rnge Cutting speed (m/min) MBC010 Light Hevy Stong Continuous Pevious technology ction phses ptilly segegted Avilble with 3 vitions of honing. FS (Continuous cutting) GA (Genel pupose cutting) TA (Inteupted cutting) Honing Stble cutting Unstble cutting FSHoning GA Honing TA Honing Mteil Hdened Mteil Wek Inteupted 1st commendtion (Genel cutting) Inteupted (Lge) commended Cutting Conditions Wok Mteil Hdened Steel (Tempeed steel) Cutting Mode Continuous cutting Inteupted cutting Cutting Speed (m/min) Feed (mm/ev) Depth of Cut (mm) Coolnt Wet, Dy 1

3 Genel Pupose Coted Gde fo Hdened Steel Insets Negtive Insets Shpe Ode Numbe Stock Dimensions (mm) D2 Geomety Holdes NP-CNGA120404FS2 LL holde FS FS GA GA GA TA2 80 Double clmp holde Double clmp dimple b P type boing b D type boing hed LL ctidge Multi-cone Type TA TA2 NP-DNGA150404FS2 LL holde FS FS GA GA2 55 Double clmp holde Double clmp dimple b P type boing b D type boing hed GA TA2 Multi-cone Type TA TA2 NP-TNGA160404FS3 LL holde FS FS GA GA GA TA3 60 Double clmp holde ML type boing b WP type boing b Double clmp dimple b P type boing b D type boing hed LL ctidge Multi-cone Type TA TA3 NP-VNGA160404FS2 Double clmp holde FS GA GA2 35 MP type boing b Double clmp dimple b D type boing hed TA2 Multi-cone Type TA2 NP-WNGA080408GA3 80 LL holde Double clmp holde Double clmp dimple b Multi-cone Type : Inventoy mintined. : Non stock, poduceed to ode only. 2

4 Insets Positive Insets Shpe Dimensions (mm) Ode Numbe Geomety Holdes D2 Stock Multi-cone Type Multi-cone Type Multi-cone Type NP-VBGW160404FS FS GA GA2 NP-CCGW060202FS FS2 09T302FS2 09T304FS2 09T308FS GA GA2 09T302GA2 09T304GA2 09T308GA2 NP-DCGW070202FS FS2 11T302FS2 11T304FS2 11T308FS GA GA2 11T302GA2 11T304GA2 11T308GA2 NP-VCGW160404FS FS GA GA Dimple b SP holde Smll tools S type boing b SP holde Smll tools Dimple b S type boing b SP holde S type boing b Multi-cone Type Multi-cone Type Multi-cone Type NP-CPGB080204FS FS GA GA2 NP-TPGB110304FS FS FS FS GA GA GA GA Dimple b Dimple b : Inventoy mintined. : Non stock, poduceed to ode only. 3

5 ycutting Pefomnce y We esistnce, offes high we esistnce fo high lod continuous cutting. Flnk we (mm) Conventionl coted Fctue Unstble flnk we Conventionl coted Noml we <Cutting conditions> Wokpiece : SC420 (60HRC) Inset : NP-CNGA120408GA Cutting speed : 180m/min Feed : mm/ev Depth of cut : 0.5mm Continouns cutting (Dy) Cutting time (min) ytoughness with high we esistnce esults in longe tool life fo continuous cutting. Conventionl Coted Numbe of impcts Noml we Fctuing fom cte we <Cutting conditions> Wokpiece : JIS SCM415 (60HRC) Inset : NP-CNGA120408GA Cutting speed : 150m/min Feed : mm/ev Depth of cut : mm Inteupted cutting (Dy) Conventionl coted, offes high chipping esistnce fo inteupted cutting. Noml we <Cutting conditions> Wokpiece : JIS SCM415 (60HRC) Inset : NP-CNGA120408GA Cutting speed : 150m/min Feed : mm/ev Depth of cut : mm Hevy inteupted cutting (Dy) Conventionl coted Numbe of impcts Chipping Conventionl cted 4

6 Genel Pupose Coted Gde fo Hdened Steel Appliction Exmples Inset NP-CNGA120408GA NP-CNGA120408GA NP-CNGA120408GA Hdened steel included MnC(60HRC) JIS SCM415(60HRC) Hdened steel included MnC(60HRC) Wokpiece Component Ge pts Shft Joint pts Cutting Conditions Cutting Speed (m/min) Feed (mm/ev) Depth of Cut (mm) Coolnt Dy Wet Dy pieces/cone pieces/cone pieces/cone sults Conventionl Conventionl Coted Conventionl Coted Conventionl tool life ws eched t 500 pts, whees offeed stble mchining of upto 1000 pts. Conventionl coted esulted in 180 pts, whees the ws ble to mchine upto 200 pts with high stbility. Conventionl tool life ws eched t 450 pts, whees offeed stble mchining of upto 500 pts. Fo You Sfety Don't hndle insets nd chips without gloves. Plese mchine within the ecommended ppliction nge nd exchnge expied tools with new ones in dvnce of bekge. Plese use sfety coves nd we sfety glsses. When using compounded cutting oils, plese tke fie pecutions. When ttching insets o spe pts, plese use only the coect wench o spnne. When using otting tools, plese mke til un to check un-out, vibtion nd bnoml sounds etc. MITSUBISHI MATERIALS CORPORATION Ae Mketing & Opetions Dept. KFC bldg., 8F, 1-6-1, Yokomi, Sumid-ku, Tokyo , Jpn TEL FAX Mitsubishi Cbide Home pge : (Tools specifictions subject to chnge without notice.) EXP-09-N (-)