CS251935B1 - Non-rotating cutting tip - Google Patents

Non-rotating cutting tip Download PDF

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Publication number
CS251935B1
CS251935B1 CS837982A CS798283A CS251935B1 CS 251935 B1 CS251935 B1 CS 251935B1 CS 837982 A CS837982 A CS 837982A CS 798283 A CS798283 A CS 798283A CS 251935 B1 CS251935 B1 CS 251935B1
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CS
Czechoslovakia
Prior art keywords
φηγ
kpomkh
nobepxhocth
peacyme
βηλ
Prior art date
Application number
CS837982A
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Czech (cs)
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CS798283A1 (en
Inventor
Barbara Flaemig
Manfred Wagner
Original Assignee
Barbara Flaemig
Manfred Wagner
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Application filed by Barbara Flaemig, Manfred Wagner filed Critical Barbara Flaemig
Publication of CS798283A1 publication Critical patent/CS798283A1/en
Publication of CS251935B1 publication Critical patent/CS251935B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/143Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Description

1 HénepeTaqHBaeMbie pexynpie juiacTHHKH co CTpyxKooTBoflHbíMH h CTpyxKonoMHbíMHΒωβΜΚΒΜΗ Η306ρβτβΗΗε KacaeTCH HenepeTaHHBaeMoft pexyqeň ruiacTHHKH na MeTajinoxepaMH-qecKoro Tsepfloro cnnaBa co οτρυμκοοτβοαημμη η CTpyxKqnoMHbíMH ByeMKaMH, aeH-KOBaHHblMH B noBepXHOCTh MHOroyrotflbHOň npH3MaΤΗUeCKOft OCHOBHOň naCTH H OO-paaywmHMH BorHyTOBbmyKhbie, πρβΑΠΟ'ίΤΗΤβΛί.Ηο c φβοκοϋ na nepennett noBepxHocTH,peacyiHHe kpomkh, nnn oCpaCoTKH pesamteM, b nacTHocTH xww ο6τοίκη H3p,enwň HaMeTanna. ' ·1 HénepeTaqHBaeMbie pexynpie juiacTHHKH what CTpyxKooTBoflHbíMH h CTpyxKonoMHbíMHΒωβΜΚΒΜΗ Η306ρβτβΗΗε KacaeTCH HenepeTaHHBaeMoft pexyqeň ruiacTHHKH to MeTajinoxepaMH-qecKoro Tsepfloro cnnaBa what οτρυμκοοτβοαημμη η CTpyxKqnoMHbíMH ByeMKaMH, AEH-KOBaHHblMH B noBepXHOCTh MHOroyrotflbHOň npH3MaΤΗUeCKOft OCHOBHOň naCTH H OO-paaywmHMH BorHyTOBbmyKhbie, πρβΑΠΟ'ίΤΗΤβΛί.Ηο c φβοκοϋ to nepennett noBepxHocTH , peacyiHHe kpomkh, nnn oCpaCoTKH pesamteM, b nacTHocTH xww ο6τοίκη H3p, enwn HaMeTanna. '·

HasecTHo, ητο Há nepeflHeň noBepxHocTH pexymHX nnacTHHOK «jih MeTannooOpa-Sotkh npeffycMaTpuBaioTCfl CTpyxxooTBOflHbie H CTpyxxonoMHbie cTynewH b swe naao-μπη CTyneioiaTOoepaaHbix βμθμοκ paflOM c pexyroeft xpoMKoň, yenbio κοτορωχ SBnneŤ-cn npHflaHHe cxoflHiueň cTpyxxe onpeneneHHMX HaripaBnemut, φορωω η B&nmiHHbi. B DE-AS 155 2360 onucana pexyman BCTaBxa co cTpyxxonoMHoň xaHaBKoft, npo-xoflnmeft BAOBb pesymeň kpomkh h HenpepbtBHO yBenHHHBaromeftcB c kohuob k cepenH-He AO pacnonoJKeHHoro b cepeRHHe MaKCHManbHoro sHanemui. Ηβαοοτβτοκ aToroHcnonHeHHa saxinoHaeTCfl b tom, mto Ha-aa orpaHHneHHOň τοηπρίΗω pexymeň BCTae-KH ΜΟ3ΚΗ0 HCnOJIbaOBaTb JIHffib OTHOCHTejlbHO 6ojlhnme paflnycbl H3rH6a, ΧΓΓΟ Ηβ&ΠβΓΟ-npHBTno cKa3HBaeTca na ηοωκβ CTpyxKH.HasecTHo, ητο Ha nepeflHeň noBepxHocTH pexymHX nnacTHHOK «MeTannooOpa south-Sotkh npeffycMaTpuBaioTCfl CTpyxxooTBOflHbie H CTpyxxonoMHbie cTynewH b-swe naao μπη CTyneioiaTOoepaaHbix βμθμοκ paflOM c pexyroeft xpoMKoň, yenbio κοτορωχ SBnneŤ-cn npHflaHHe cxoflHiueň cTpyxxe onpeneneHHMX HaripaBnemut, φορωω η B & nmiHHbi. B DE-AS 155 2360 onucana pexyman BCTaBxa what cTpyxxonoMHoB xaHaBKoft, npo-xoflnmeft BAOBb pesyme kpomkh h HenpepbtBHO yBenHHHBaromeftcB c kohuob k cepenH-He AO pacnonoJKeHHoro b cepeRHHe MaKCHManbHoro sHanemui. Ηβαοοτβτοκ aToroHcnonHeHHa b saxinoHaeTCfl the MTO Ha-aa orpaHHneHHOň τοηπρίΗω pexymeň BCTA-KH ΜΟ3ΚΗ0 HCnOJIbaOBaTb JIHffib OTHOCHTejlbHO 6ojlhnme paflnycbl H3rH6a, ΧΓΓΟ Ηβ & ΠβΓΟ-npHBTno cKa3HBaeTca to ηοωκβ CTpyxKH.

Ha onncaHHoň b DE-OS 26 15 589 pexymeft nnacTHHKe BorfcyTOBhinyKJibie pexymneKpOMKH oSpaayiOTCH OflHoň, flByMB HJIH HeCKOJIbKHMH JIHHHflMH KOHHneCKOrO Ce^eHHH.CooTBeTCTBeHHo nepeflHHe ποβθρχηοοτη coctobt na βοκοβωχ noBepxHocTeft KOHyca,nepeceKatomHMHCH na pexyméft κροΜκβ c aaAHeft noBepxHocTbia. Bnaronapa HarnOynoBepxHocTH CTpyjKKoóTBOflHoro aneMeHTa npoHcxoAHT CBepTbroaHHe cTpyxKH, a 6na-roflapa nepeceneHnio noBepxHocTeň - noMKa cTpyxKH. Děno, oahbko, b tom, htoHcnoJibayeMbie απβ πομκη h otboab CTpyxKH aneMeHTbi noBepxHocTeň Hé MoryT o6ec-neuHTb b flocTaTOHHoň CTeneHH nOMKy Menxoň h KpynHoií CTpyxxn b dwpokom AHana-aoHe pexHMOB peaaHHA. i B OS 29 36 134 onncaHa pexyntáA BCTaBKa c nonoxHTenbHo-npnMonHHeťiHo οτχο- .’AHtUHMH κ cepeflHHe pexymHMH KpoMKaMH. npH a tom cTpyxKooTBOAnaH cryneHb HanH- 251935 2Ha onncaHHoň b, DE-OS 26 15 589 pexymeft nnacTHHKe BorfcyTOBhinyKJibie pexymneKpOMKH oSpaayiOTCH OflHoň, flByMB HJIH HeCKOJIbKHMH JIHHHflMH KOHHneCKOrO Ce ^ eHHH.CooTBeTCTBeHHo nepeflHHe ποβθρχηοοτη coctobt to βοκοβωχ noBepxHocTeft KOHyca, nepeceKatomHMHCH to pexyméft κροΜκβ c aaAHeft noBepxHocTbia. Bnaronapa HarnOynoBepxHocTH CTpyjKKooTBOflHoro aneMeHTa npoHcxoAHT CBepTbroaHHe cTpyxKH, and 6na-roflapa nepeceneHnio noBepxHocTen - noMKa cTpyxKH. No no no no no no no no no no py py py py py py py py py 6 py py py py py py py py py py py py py py py py py py py i B OS 29 36 134 onncaHa pexyntha BCTaBKa c nonoxHTenbHo-npnMonHHeHiHo χ t AH AH AH t U ep cepeflHHe pexymHMH KpoMKaMH. npH and tom cTpyxKooTBOAnaH cryneHb HanH- 251935 2

HaeTCH b BepniHHe pexymeň kpomkh h aaKaHHHBaeTCfl b cepenHHe pexymeň BCTaBKH,ΓΛβ BHyTpeHHHH Η ΒΗΘΠΙΗΗΗ 3OHbI CTpyXKOOTBOflHOň CTyneHH CXOflHTCH C 6a3OH ΠΟ/VHHMaKmeňcH nnocKoň noBepxHocTH, floxo^nmeň no noBepxHocTH βοτββκμ. 3ra pexy-maa BCTaBxa χοτη h o6nanaeT npeHMymecTBaMH nonoxHTenbHoro yrna HaxjioHa, hoΗβ ΗΜββτ npeHMymecTB Ayroo6pa3Hoň pexymeň kpomkh, ícecfcopMHpyiomeň cTpyxxy 60-nee yfloOnq &πη jiomkh. ΚροΜβ τογο, Ha 3Toň pexymeň BCTaBKe He3HanHTenbHo hc-noHb3yeTC« flHHHa pexymeň kpomkh, t.k. H3-3a Kpyroro nonteMa b cepenHHe pexy-meň kpomkh λπη npoijecca oGpaGoTKH pesaHHeM moxho Hcnojib3OBaTb TonbKO BepniHH-Hyro 3OHy.HaeTCH BepniHHe pexymeň kpomkh b h b aaKaHHHBaeTCfl cepenHHe pexymeň BCTaBKH, ΓΛβ BHyTpeHHHH Η ΒΗΘΠΙΗΗΗ 3OHbI CTpyXKOOTBOflHOň CTyneHH CXOflHTCH C 6a3OH ΠΟ / VHHMaKmeňcH nnocKoň noBepxHocTH, phlox ^ nmeň no noBepxHocTH βοτββκμ. 3r pexy-maa BCTaBxa χοτη h o6nanaeT npeHMymecTBaMH nonoxHTenbHoro yrna HaxjioHa, hoΗβ ΗΜββτ npeHMymecTB Ayroo6pa3Yo pexyme kpomkh, ícecfcopMHpyiomeň cTpyxxy 60-nee yfloOnq & πη jiomkh. 3ροΜβ τογο, Ha 3Toň BCTaBKe He3HanHTenbHo hc-noHb3yeTC «flHHHa pexyme kpomkh, t.k. H3-3a Kpyroro nonteMa b cepenHHe pexyme kpomkh npoijecca oGpaGoTKH pesaHHeM moxho Hcnojib3OBaTb TonbKO BepniHH-Hyro 3OHy.

Uejib Η3ο6ρβτβΗΗΗ 3aKJiioMaeTCH b tom, hto6m ycTpaHHTb HenocTaTKH H3BecTHbixHenepeTaHHBaeMhix pexymHx nnacTHHOK co οτρυχκοοτβο^ημμη cryneHHMH Ha HOBoňHenepeTaMHBaeMoň pexymeň nnacTHHKe, κοτορβΗ, ηομημο τογο, 6naroflapH ynyHiueH-Hoň pexymeň cnocoGHocTH h xopomeň noMKe CTpyxKH nonxHa onTHMH3HpoBaTb npo-uecc oCpaCoTKH peaaHHeM b OTHomeHHH bkohomhh SHeprHH h KanecTBa o6pa6oTKH. B ocHOBy Η3ο6ρβτβΗΗΛ nonoxena 3anana pa3pa6oTaTb ajih HenepeTanHBaeMbix pe-XymHX IIJiaCTHHOK C o6pa3OBaHHbIMH ΠρΗ CneKaHHH CTpyxKOOTBOflHblMH H CTpyXKOBOM-HblMH BbieMKaMH B ΠΟΒβρΧΗΟΟΤΗ, nepeceneHHH KOTOpbIX C Kax«oň ÓOKOBOň nOBepXHOC-Tbio o6pa3y»T BorHyTo-BbinyKnwe pexymne kpomkh, HoByw φορΜγ sthx BbieMOK, a'τβκχβ uenecoo6pa3Hoe pacnonoxeHHe hx, hto 06ecneHHBa.no 6bi ynynmeHHe pexymeňcnocoCnocTH h xopomyro JioMKy CTpyxKH b npe/ienax QTHOCHTenbHo Gonbiuoro flnana-3OHa peXHMOB pe3aHHH.Uejib Η3ο6ρβτβΗΗΗ 3aKJiioMaeTCH b that hto6m ycTpaHHTb HenocTaTKH H3BecTHbixHenepeTaHHBaeMhix pexymHx nnacTHHOK what οτρυχκοοτβο ^ ημμη cryneHHMH Ha HOBoňHenepeTaMHBaeMoň pexymeň nnacTHHKe, κοτορβΗ, ηομημο τογο, 6naroflapH ynyHiueH-hon pexymeň cnocoGHocTH h xopomeň noMKe CTpyxKH nonxHa onTHMH3HpoBaTb NPO-UECC oCpaCoTKH peaaHHeM b OTHomeHHH bkohomhh SHeprHH h KanecTBa o6pa6oTKH. B ocHOBy Η3ο6ρβτβΗΗΛ nonoxena 3anana pa3pa6oTaTb ajih HenepeTanHBaeMbix PE XymHX IIJiaCTHHOK C o6pa3OBaHHbIMH ΠρΗ CneKaHHH CTpyxKOOTBOflHblMH H CTpyXKOBOM-HblMH BbieMKaMH B ΠΟΒβρΧΗΟΟΤΗ, nepeceneHHH KOTOpbIX C Kax «On ÓOKOBOň nOBepXHOC-Tbio o6pa3y» T BorHyTo-BbinyKnwe pexymne kpomkh, HoByw φορΜγ sthx BbieMOK and bi κ enec enec oe oe bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi bi on on on on on on on on on on on

CornacHo H3o6peTeHHio 3Ta aanana pemaeTCH thkhm o6pa3OM, hto Kaxnan CTpyx-ΚΟΟΤΒΟΛΗΟ-CTpyxKOJioMHaH BbieMKa coctoht hs nepe«Heň noBepxHocTH b BHfle Goko-BOň noeepXHOCTH WVlHHRpa H CTpyXKOJlOMHOň ΠΟΒβΡΧΗΟΟΤΗ B BHfle ČOKOBOň noBepx-hocth KOHyca, npHneM Mexfly οΘθημη orpaHHHH^aromHMH pexymyw ŘpoMKy BepniHHaMHpexymeň kpomkh HaxoflHTCH pacnonoxeHHbie oTHÓCHTejibHo flpyr flpyra b 3epxajibH0MοτρβχβΗΗΗ h cocTOHrnne H3 GoKOBbix noBepxHocTeň ipinHHApa n KOHyca βμθμκη, . ot-neJieHHbie o^Ha ot flpyroň b 3OHe cepeflHHbí pexymeň kpomkh BbieMKoň b BH«e 'CTpyxeHHoro xenoGa, cocTonmeň H3 GoKOBoň noBepxHocTH ivuiHHflpa η δοκοΒοήnoBepxHocTH KOHyca. JJanhHeňmee pacumpeHKe flHana3OHa ηρΗΜβΗβΗΗη b TexHHKe pe3aHHn HenepeTann-BaeMoň pexymeň nnacTHHKH cornacHOΗ3ο6ρετβΗΗΚ> oGecnenHBaeTCH TeM, hto 3a pe-xymeň κροΜκοή hjth 4>acKoň Ha ee nepe^Heň noBepxHocTH b ηηπρηβηθηηη nenTpanb-Hoň nnocKocTH npeflycMOTpeHbí λβθ pacnonoxeHHbie oflHa aa npyroň βηθμκη, h3 ko-Topbix nepBaH COCTOHT H3 ÓOKOBOň nOBepXHOCTH HHJIHHflpa H GoKOBOň nOBepXHOCTHKOHyca, a BTOpan τβκχε H3 Gokoboh noBepxHocTH ipuiHHApa η GoKOBóň noBepxnoc-th KOHyca. «· fljIH o6pa6OTKH OTHOCHTenbHO BH3KHX ΜβΤβρΗβηΟΒ UeJieCOO6pa3HO, eCJIH BbieMKaHMeeT ffBoňHyio nepeflHtoio ποβθρχηοοτβ, cocTonmyro H3 GoKOBoň noBepxHocTH uhjihha-pa h npHMbncawmeň κ Heň npyroň δοκοΒοή ποβθρχηοοτη uwiHHflpa.CornacHo H3o6peTeHHio 3TA aanana pemaeTCH thkhm o6pa3OM, HTO Kaxnan CTpyx-ΚΟΟΤΒΟΛΗΟ-CTpyxKOJioMHaH BbieMKa coctoht hs NEP "Hen noBepxHocTH b BHfle Goko-bon noeepXHOCTH WVlHHRpa H CTpyXKOJlOMHOň ΠΟΒβΡΧΗΟΟΤΗ B BHfle ČOKOBOň noBepx-hocth KOHyca, nphnami Mexfly οΘθημη orpaHHHH ^ aromHMH pexymyw ŘpoMKy BepniHHaMHpexymeň kpomkh HaxoflHTCH pacnonoxeHHbie oTHÓCHTejibHo flpyr flpyra b 3epxajibH0MοτρβχβΗΗΗ h cocTOHne H3 GoKOBbix noBepxHocTen ipinHHApa n KOHyca βμθμκη,. HbbbHbb pexyme pbcHyb xyGe, cocTonme H3 GoKOBo noBepxHocTH ivuiHHflpa η δοκοΒοήnoBepxHocTH KOHyca. JJanhHeňmee pacumpeHKe flHana3OHa ηρΗΜβΗβΗΗη b TexHHKe pe3aHHn HenepeTann-BaeMoň pexymeň nnacTHHKH cornacHOΗ3ο6ρετβΗΗΚ> oGecnenHBaeTCH those HTO 3a pexymeň κροΜκοή hjth 4> acKoň Ha ^ ee NEP Hen noBepxHocTH b ηηπρηβηθηηη nenTpanb-hon nnocKocTH npeflycMOTpeHbí λβθ pacnonoxeHHbie oflHa aa npyroň βηθμκη H3 co- Gokoboh noBepxHocTH ipuiHHApa η GoKOBóň noBepxnoc-th KOHyca. HOBJHHflpa H GoKOBOň nOBepXHOCTHKOHyca, and BTOpan H3 Gokoboh noBepxHocTH. «· FljIH o6pa6OTKH OTHOCHTenbHO BH3KHX ΜβΤβρΗβηΟΒ UeJieCOO6pa3HO, eCJIH BbieMKaHMeeT ffBoňHyio nepeflHtoio ποβθρχηοοτβ, cocTonmyro H3 GoKOBoň noBepxHocTH uhjihha-pa h npHMbncawmeň κ Hen npyroň δοκοΒοή ποβθρχηοοτη uwiHHflpa.

EjiaronpnHTHO τβκχβ npHBecTH CTpyxKoo6pa3OBaHHe Ha BepnníHe pexymeň kpomkhB COOTBeTCTBHe C peXHMOM pe3aHHH, 06yCJI0BJieHHbIM ΗΟΠΗΗΗβΜ BbieMOK COrnaCHOH3o6peTeHHio, a ΗΜβΗΗο: βμποπηητβ nepettHioio rioBepxHocTb b 3oHe BepmHHbí pexy-meň kpomkh b BHfle naea. 3th BbmonHeHHbie no npH3HaxaM HsoGpeTeHHH HenepeTaHHBaeMbie pexymne nnac-THHKH ημθμτ nepeflHne noBepxHocTH, o6pa3OBaHHbie Bflonb pexymeň kpomkh noMeHbmeň Mepe «ByMH πηκ ηθοκοπηκημη Gokobhmh ποβθρχηοοτημη uHnHHflpa h, nepe-' 251935 3 ceKanch c saflHeň noBepxHocTbio peacymeň βοτββκη, oepaáywiuHMH peacymyw KpoMtcy,cocTOHinyra H3 HecKOJibKHX BorHyTo-BMnyKJibix nacTeít. IIpeflnoHTHTejibHO, ecnH ne- peflHHB noBepxHocTb h peacymafl KpoMxa o6pa3yioTCH οοοτΒβτοτΒβΗκο τρθμη 6okobm-MH HOBepXMOCTBMM lUUÍMHHpa Η TpeMB BOrHyTO-BbinyKJlWMH BaCTHMH. BbinOJIHeHHbie.T3khm oĎpasoM nepeflHHe noBepxnocTH o6pa3yioT baojib pexymeň kpomkh Η3Μ6ηη»πρΛ-ch nepeflHHft yrojt. Meamy 6okobmmh noBepXHocTHMH uHJiHHflpa MoryT pacnoJiaraThcaH txnocKHe noBepxHOCTH TaKHM o6pa3OM, hto6h Ha pexymeň κροΜκε npHMbie. nacTHpasMemajiHCb Meawy flyrooÓpaaHbíMH, Ot BepmHHbí κ cepeflHHe peacymeň kpomkh peaty-man KpoMKa npepbiBHCTo cxoaht k caMoň HH3Koň τοπκβ, pacnoJioxeHHoň b ocHOBa-hhh cpeflHeň BornyTo-BbinyKnoň nacTH. Bjiaronapa TaxoMy HcnojiHeHHio pexymeíikpomkh pewymaa BCTaBKa noJiynaeT nojioacHTejibHbift yroji HaxnoHa, KOTbpbiň b cone-τβηηη c oTHocHTejibHo 6ojibmHM nepeflHHM yrjioM yMeHbmaeT ycHJiHH οδρβδοτκκ pe-aaHHeM. K nepeflHeň nosepxHocTH, BbinonHeHHoři b βηαθ δοκοποΗ noBepxHOCTH HHJiHHApa,b HanpaBJíeHHH cpefíneň nacTH HenepeTaunsaeMoň pexymeň nJiacTHHKH npHMbncaeT cyKJioHoM Bsepx 3aTbinoHHaH 30Ha, HMejomaa (fcopMy BorHyTO-BbmyKJioň nacTH δοκοΒοήnoBepxHOCTH KOHyca, nnaMeTp κοτορού yMeHbmaeTca B HanpaBJíeHHH cpeflHeft nacTM.CpeAHHH qacTb HenepeTanHBaeMoň peatytneft nnacTHHKH coctoht H3 njiocKoň noeepx-hocth h pacnoJiaraeTCH HHace ypoBHH BepmHHbí peatymeň kpomkh. CpeAHHH nacTb mo-3Κθτ η 6e3 δοκοΒοή noBepxHOCTH KOHyca HenocpeflCTBeHHo πρημβποτβ k nepeAHeftnoBepxHOCTH, o6pa3OBaHHoň δοκοΒοή noBepxHocTbio AHjiHHflpa. B BepfflHHHOň 3OHG HaXOflHTCH Πβ3Η, K KOTOPbIM BflQJIb ČHCCeKTpHC npHMbKajOTKpoMKa h niiocKaH noBepxHocTb, CHHacaromaflCH b HanpaBJíeHHH cpenHeň nacTH. HanepeflHHX nopepxHocTHX β'βηλθ 6oKOBbix noBepXHOCTeň HHJiHHApa, HenocpeacTBeHHOnpHMMKawmHX κ BepniHtte peacymeíí kpomkh, MoryT AonojiHHTenbHo pačnojiaraTbCHCTpyMKOJIOMHbie BblCTynbl HJIH BbieMKH, npH 9ΤΟΜ B npeflejiax CTpy®KOOTBOAHO-CTpyX-kojiomhoh KaHaBKH Hepe^yroTCH noBepxHOCTH, KOTOpbie b jno6oň κομ6ηηηιιηη hbjihiot-CH HaCThlO 6oKOBOň noBepxHOCTH HHJlHHflpa HJIH KOHyca, ΠρΗΊβΜ 6oKOBbie noBepx-HOCTH muiHHApa b HanpaBJíeHHH cpeflHeň nacTH pewymeň bct3bkh ΗΜβιοτ yKJioH bhh3,a óoKOBbie noBepxnocTH KOHyca - Bsepx.EjiaronpnHTHO τβκχβ npHBecTH CTpyxKoo6pa3OBaHHe Ha BepnníHe pexymeň kpomkhB COOTBeTCTBHe C peXHMOM pe3aHHH, 06yCJI0BJieHHbIM ΗΟΠΗΗΗβΜ BbieMOK COrnaCHOH3o6peTeHHio and ΗΜβΗΗο: βμποπηητβ nepettHioio rioBepxHocTb b 3oHe BepmHHbí pexymeň kpomkh b BHfle NAEa. 3th BbmonHeHHbie no npH3HaxaM HsoGpeTeHHH HenepeTaHHBaeMbie pexymne nnac-THHKH ημθμτ nepeflHne noBepxHocTH, o6pa3OBaHHbie Bflonb pexymeň kpomkh noMeHbmeň Mepe «ByMH πηκ ηθοκοπηκημη Gokobhmh ποβθρχηοοτημη uHnHHflpa h nepe- '251 935 3 c ceKanch saflHeň noBepxHocTbio peacymeň βοτββκη, oepaáywiuHMH peacymyw KpoMtcy, cocTOHinyra H3 HecKOJibKHX BorHyTo- BMnyKJibix nacTeít. IIpeflnoHTHTejibHO, ecnH ne- peflHHB noBepxHocTb h peacymafl KpoMxa o6pa3yioTCH οοοτΒβτοτΒβΗκο τρθμη 6okobm-MH HOBepXMOCTBMM LUUIMHHpa Η TpeMB BOrHyTO-BbinyKJ1WMH BaCTHMH. BbinOJIHeHHbie.T3khm oÏpasoM nepeflHHe noBepxnocTH o6pa3yioT baojib pexyme kpomkh Η3Μ6ηη »πρΛ-ch nepeflHHft yrojt. Meamy 6okobmmh noBepXHocTHMH uHJiHHflpa MoryT pacnoJiaraThcaH txnocKHe noBepxHOCTH TaKHM o6pa3OM, hto6h Ha pexyme κροΜκε npHMbie. nacTHpasMemajiHCb Meawy flyrooÓpaaHbíMH, Ot BepmHHbí κ cepeflHHe peacyme kpomkh peaty-man KpoMKa npepbiBHCTo cxoaht k caMoN HH3Kon τοπκβ; Bjiaronapa TaxoMy HHHio pexymeiikpomkh pewymaa BCTaBKa noJiynaeT nojioacHTejibHbift yroji HaxnoHa, KOTbpbbi b cone-τβηηη c oTHocHTejibHo 6ojibmHM nepeflHHM yrjioM yMeHbmaeT ycHJiHH οδρβδοτκκ pe-aaHHeM. The nepeflHeň nosepxHocTH, BbinonHeHHoři b βηαθ δοκοποΗ noBepxHOCTH HHJiHHApa b HanpaBJíeHHH cpefíneň nacTH HenepeTaunsaeMoň pexymeň nJiacTHHKH npHMbncaeT cyKJioHoM Bsepx 3aTbinoHHaH 30ha, HMejomaa (fcopMy BorHyTO-BbmyKJioň nacTH δοκοΒοήnoBepxHOCTH KOHyca, nnaMeTp κοτορού yMeHbmaeTca B HanpaBJíeHHH cpeflHeft nacTM.CpeAHHH qacTb HenepeTanHBaeMoň peatytneft nnacTHHKH coctoht H3 njiocKoň noeepx-hocth h pacnoJiaraeTCH HHace ypoBHH BepmHHbí peatymeň kpomkh. CpeAHHH nacTb Mo 3Κθτ η 6E3 δοκοΒοή noBepxHOCTH KOHyca HenocpeflCTBeHHo πρημβποτβ to nepeAHeftnoBepxHOCTH, o6pa3OBaHHoň δοκοΒοή noBepxHocTbio AHjiHHflpa. b BepfflHHHOň 3OHG HaXOflHTCH Πβ3Η K KOTOPbIM BflQJIb ČHCCeKTpHC npHMbKajOTKpoMKa h niiocKaH noBepxHocTb, CHHacaromaflCH b HanpaBJíeHHH cpenHeň nacTH. HanepeflHHX nopepxHocTHX β'βηλθ 6oKOBbix noBepXHOCThu HHJiHHApa, HenocpeacTBeHHOnpHMMKawmHX κ BepniHtte peacymei kpomkh, MoryT AonojiHHTenbHo pachnojiaraTbCH CTpyMKOJIOMHbie BblCTynbl HJIH BbieMKH, NPH 9ΤΟΜ npeflejiax CTpy®KOOTBOAHO-B-CTpyX kojiomhoh KaHaBKH HIPE ^ yroTCH noBepxHOCTH, KOTOpbie b jno6oň κομ6ηηηιιηη hbjihiot CH HaCThlO 6oKOBOň noBepxHOCTH HHJlHHflpa HJIH KOHyca, ΠρΗΊβΜ 6oKOBbie noBepxHOCTH muiHHApa b HanpaBJíeHHH cpeflHeň nacTH pewymeň bct3bkh ΗΜβιοτ yKJioH bhh3, and oOKOBbie noBepxnocTH KOHyca - Bsepx.

Enaroflapfl onHcaHHOMy npHHAHny ηοποπηθηκη »a JioMKy CTpyatKH mojkho 0Ka3aTbicjienyromee B03fleňcTBHe:Enaroflapfl onHcaHHOMy npHHAHny ηοποπηθηκη »and JioMKy CTpyatKH my 0Ka3aTbicjienyromee B03fleňcTBHe:

Peacyinan κροΜκ-a, cocTOHinaH H3 HecKOJibKHX BorHyTo-BbmyKJibix nacTeň, npHflaeTCTpyatKe b οτηοπιθηκη ee ceneHHH eójibniyio TBepflocTb h, cjieflOBaTejibHO, 6oJibmyioxpynKocTb. IlepeflHHH noBepxHocTb, o6pa3OBaHHas 6okqbhmh ποβθρχηοοτημη hh-JIHHflpa, co CBOHM H3MeHHK)mHMCfl BAOJIb pGJKyiHeň KpOMKH nepeflHHM yrjIOM, THKJKenoBbiraaeT xpynicocTb ctpjokkh, t.k. 3£ecb CTpyatKa noABepraeTCH najibHeňmeň fle-φορΜΒΗΗΗ. KcnojiHeHHe BepniHHHoň 3OHbi o6ecneHHBaeT ČjiaronpHHTHyio·JioMKy c.Tpyx-kh h npn MaJibix rjiy6HHax peeaHHH h noAanax. .Η npn óojiee acecTKHx peacHMax pe3aHHH HenepeTannsaeMaH pexymaa nnacTHHKao6ecnenHBaeT xoponryjo JioMKy CTpyatKH, npHneM B cpenHeň nacTH Ηβτ ycHneHHorooČKHMa cTpywKH, t.k. CTpyatKa H3rH6aeTCH yxe HenocpeflCTBeHHo sa pexymeň κροΜ-κοή, a cpeAHHH nacTb pacnoJioxeHa HHace. Bjiaroňapn noJioKHTeJibHOMý yrjiy HaKjio-Ha h HcnoJiHeHHio BepmHHbí pexymeií kpomkh. CTpyacwa otboahtch ot H3flejiHH TaK, htoHCKJiioqaeTCH noBpescfleHHe o6pa6oTaHHoň noBepxHOCTH Η3Αθιϊηλ. ΚοΗτβκτ Meacny .CTpyacKoň h nepeflHeň noBepxHocTbio cboahtch k MHHHMyMy 6jiaronapH CBoeBpeMeH-HoMy CBepTbiBaHHK) CTpyxKH, Ha κοτοροβ nojioatHTejibHoe BJlHHHHe MoryT 0Ka3aTh flo-noJiHHTejibHhie BbicTynu na nepe^Heň noBepxHOCTH. Bce sto oĎycjiaBJíHBaeT cjienyjo-mne CBOHCTBa naHHoň reoMeTpHH:· saupiTa HHCTpyMeHTajibHoro MaTepnajia h npojyie-HHe CTOŘKOCTH. IIoJioacHTejibHbiň yroJi HaKJiona, oČpaaoBaHHbiň Cjiároflapa HcnoJiHeHHio peacymeňkpomkh, BMecTe c nojioatHTejibHbíM nepeflHHM yrjioM cboaht k MHHHMyMy ycHJiHH o6pa- 251935 7Peacyinan κροΜκ-a, cocTOHinaH H3 HecKOJibKHX BorHyTo-BbmyKJibix nacTeň, npHflaeTCTpyatKe b οτηοπιθηκη ee ceneHHH eójibniyio TBepflocTb h, cjieflOBaTejibHO, 6oJibmyioxpynKocTb. Hlep-hHHHHhas 6okqbhmh ποβθρχηοοτημη hh-JIHHflpa, what CBOHM H3MeHHK) mHMCfl BAOJIb pGJKyiHen KpOMKH nepeflHHM yrjIOM, THKJKenoBbiraaeT xpynicocTb ctpjokkh, t.k. 3 £ ecb CTpyatKa noABepraeTCH najibHenem fle-φορΜΒΗΗΗ. KhonojiHeHHe BepniHHoň 3OHbi o6ecneHHBaeT CjiaronpHHTHyio · JioMKy c.Tpyx-kh h npn MaJibix rjiy6HHax peeaHHH h noAanax. Η npn óojiee acecTKHx peacHMax pe3aHHH HenepeTannsaeMaH pexymaa nnacTHHKao6ecnenHBaeT xoponryjo JioMKy CTpyatKH, npHneM B cpenHen nacTH Ηβτ ycHneHHorooKKHMa cTpywKH, t.k. CTpyatKa H3rH6aeTCH yxe HenocpeflCTBeHHo sa pexyme κροΜ-κοή, and cpeAHHH nacTb pacnoJioxeHa HHace. BHIjAnHiOnHyHyHyHyio BepmHHbb pexymei kpomkh. CTpyacwa otboahtch ot H3flejiHH TaK, htoHCKJiioqaeTCH noBpescfleHHe o6pa6oTaHHoň noBepxHOCTH Η3Αθιϊηλ. JiοΗτβκτ Meacny .CTpyacKoň h nepeflHeň noBepxHocTbio cboahtch to MHHHMyMy 6jiaronapH CBoeBpeMeH-HoMy CBepTbiBaHHK) CTpyxKH, Ha κοτορ flooj Bce sto oÏycjiaBJíHBaeT cjienyjo-mě CBOHCTBa naHHoň reoMeTpHH: · saupiTa HHCTpyMeHTajibHoro MaTepnajia h npojyie-HHe CTOŘKOCTH. IIoJioacHTejibHbiň yroJi HaKJiona, oPpaaoBaHHbi Cjiároflapa HcnoJiHeHHio peacymeňkpomkh, BMecTe c nojioatHTejibHbíM nepeflHHM yrjioM cboaht k MHHHMyMy ycHJiHH o6pa- 251935 7

PŘEDMĚT VYNÁLEZU 1. Neotočná řezná destička* a vybráními pro odvod a odlamo-vání třísek, zahlobenými do povrchu mnohoúhelníkové prizma-tické základny symetricky podle řezné hrany, sestávajícíz několika konkávně-konvexních břitů, tvořených prunikémtěchto vybrání s každou boční plochou základny a opatřenýchzkosením na čelní ploše, vyznačující se tím, že každé vybránípro odvod a odlamování třísek sestává z Čelní části, tvořenéválcovou plochou (9, 10, 14»' 17), a třísku odlamující části,tvořené kuželovou plochou (11, 12, 15), přičemž vybrání jsoumezi vrcholy (3) řezné hrany (2) rozmístěna tak, že zrcadlovávybrání, tvořené válcovou plochou (9, 14» 17) a kuželovouOBJECT OF THE INVENTION 1. Non-rotatable cutting insert * and recesses for removing and breaking chips, angled into the surface of a polygonal prismatic base symmetrically according to the cutting edge, consisting of several concave-convex cutting edges formed by intersecting these recesses with each side surface of the base and bevelled at the front characterized in that each chip removal and chipping recess consists of a front part formed by a cylindrical surface (9, 10, 14 '' 17) and a chip breaking part formed by a conical surface (11, 12, 15), wherein the recess is between the apexes (3) of the cutting edge (2) are disposed such that the mirror-like recess formed by the cylindrical surface (9, 14 »17) and the conical

I plochou (11, 15) jsou vzájemně oddělena v oblasti středovéhopásma řezné hrany (2) vybráním b podobě třískového žlábku,tvořeného válcovou plochou.(10) a kuželovou plochou (12).The surface (11, 15) is separated from each other in the region of the central edge of the cutting edge (2) by the recess b in the form of a chip groove formed by a cylindrical surface (10) and a conical surface (12).

Neotočná řezná destička podle bodu 1, vyznačující se tím,že za řeznou hranou (2) nebo jejím skosením v přední části (8) jsou ve směru centrální plochy (4) za sebou upravenadvě vybrání, z nichž první je tvořeno válcovou plochou (9)a kuželovou plochoú (11) a druhé válcovou plochou (14)a kuželovou plochou (15)· 3. Neotočná řezná destička podle bodů 1 a 2, vyznačující setím, že vybrání mají dvojitou přední část, vytvořenou vál-covou plochou (9) a přilehlou válcovou plochou (17). 4· Neotočná řezná destička podle bodů 1 a 3, vyznačující setím, že přední část řezné hrany (2) v oblasti vrcholu (3)je tvořena drážkou (5) - 251935 6 A. HeneperanHBaeMaH pexymaa ruiacTHHKa no n.n. 1-3, xapaKTepH3yiomaaca τβΜ,ητο ΠβρβΛΗΛΛ nOBepXHOCTb B SOHC BepnWHM (3) peacymeft ΚΡΟΜΚΗ ΒΗΠΟΠΗβΗ8 b bh-p,e nasa (5).A non-rotatable cutting insert according to claim 1, characterized in that a recess is provided behind the cutting edge (2) or bevelled in the front part (8) in the direction of the central surface (4), the first of which is formed by a cylindrical surface (9) and a conical flat (11) and a second cylindrical surface (14) and a conical surface (15). 3. A non-rotatable cutting insert according to items 1 and 2, wherein the recesses have a double front portion formed by a cylindrical surface (9) and adjacent cylindrical surface (17). 4. A non-rotatable cutting insert according to claim 1, characterized in that the front edge of the cutting edge (2) in the apex region (3) is formed by a groove (5) - 251935 6 A. HeneperanHBaeMaH pexymaa ruiacTHHKa no n.n. 1-3, xapaKTepH3yiomaaca τβΜ, ητο ΠβρβΛΗΛΛ nOBepXHOCTb B SOHC BepnWHM (3) peacymeft ΚΡΟΜΚΗ πΟΠΗβΗ8 b bh-p, e nasa (5).

AHHOTAWAHHOTAW

HenepeTaMKBaeMaa pexymaH nnacTHHxa co οτρυχκοοτβο«ημμη h cTpyxKonoMHbtMHHenepeTaMKBaeMaa pexymaH nnacTHHxa what οτρυχκοοτβο «ημμη h cTpyxKonoMHbtMH

BbieMKaMH H3o6peTeHHe xacaeTca HenepeTanHBaeMoň pexymeft nnacTHHKH na MeTannoxepa-MHneCKOrO ΤΒβΡΛΟΓΟ ClUiapa CO CTpyXKOTBOflHblMH Η CTpyXKonOMHblMH BbieMKaMH,npeAKasHatieHHoň nna o6pa6oTKH peaaHneM, b nacTHocTH «na oOtohkh nanenuft K3MeTanna. λBbieMKaMH H3o6peTeHHe xacaeTca HenepeTanHBaeMoň pexymeft nnacTHHKH to MeTannoxepa-MHneCKOrO ΤΒβΡΛΟΓΟ ClUiapa CO CTpyXKOTBOflHblMH Η CTpyXKonOMHblMH BbieMKaMH, npeAKasHatieHHoň nna o6pa6oTKH peaaHneM b nacTHocTH «on oOtohkh nanenuft K3MeTanna. λ

Uenb ΗΒοβρβτβΗΗΒ aaKJiwMaeTca b tom, hto6m c ποΜοημ>ιο HOBoň HenepeTanH-saeMoft pexymeft nnacTHHKH οπτημηβηροββτβ nponecc οβρβθοτκΗ peaaHHeM b coot-HOmeHHM 3KOHOMHH SHeprHH H KaneCTBa oCpaĎOTKH. B ocHOBy ΗβοβρβτβΗΗΒ nonoxena sahana paspaCoTaTb κηη HeriepeTa*tHBaeMbix 'pexymHX nnaCTHHOK CO CTpyXKOOTBO«HblMH H CTpyXKOJIOMHblMH BbieMKaMH HOByiO φορΜγ3THX ΒΜβΜοκ, KOTopue oCecnenHBanH 6bi yjiynineHHe pexymeft cnocoCnocTH h jiomkhCTpyxKH.Uenb ΗΒοβρβτβΗΗΒ aaKJiwMaeTca b tom, hto6m c ποΜοημ> ιο HOBon HenepeTanH-saeMoft pexymeft nnacTHHKH οπτημηβηροββτβ nponecc οβρβθοτκΗ peaaHHeM b coot-HOmeHHM 3KOHOMHH SHeprHH H KaneCTBa oCpaDOTKH. B ocHOBy ΗβοβρβτβΗΗΒ nonoxena Sahana paspaCoTaTb κηη HeriepeTa * tHBaeMbix 'pexymHX nnaCTHHOK CO CTpyXKOOTBO «HblMH H CTpyXKOJIOMHblMH BbieMKaMH HOByiO φορΜγ3THX ΒΜβΜοκ, KOTopue oCecnenHBanH 6bi yjiynineHHe pexymeft cnocoCnocTH jiomkhCTpyxKH h.

CornacHo HsoCpeTeHHio,1 sTa sahana pemaeTca thkhm oČpaaoM, hto Káx«aaCTpyxKooTBoAHO-CTpyxKonoMHaa BueMKa coctoht hs nepenneft noBepxHocTH b BHfleCOKOBOft nOBepXHOCTH UHJIHHflpa H CTpyXKOnOMHÓft noBepXHOCTH B ΒΗΑθ 6okoboA no-BepxHocTH KOHyca, πρκΗβΜ Mexny οβεΗΜΗ orpaHHHHBaiwuHMH pexymyw κροΜκγ BepmH-HaMH pexymeft kpomkh paaMemaioTCH pacnonoxeHHbíe b sepKanbHOM HsoOpaxeHHH ot-HOCHTenbHo «pyř «pyra, cocToamne hs CoKOBbix noBepxHocTeft nHJiHHnpa h CoKOBbixnoBepxHocTeft KOHyca BbieMKH, oTfleneHHbie o«Ha ot «pyroft b soHe cepejnHHM pe-xymeft κροΜκκ BbieMKoft b eme CTpyxewHoro xenoCa, cocroameft hs CokoboA noeepx-HOCTH ipinHHApa H CoKOBOft noBepxHocTH KOHyca. ΠρΗ3Η3ΗΟ Η3θ6ρβΤβΗΗβΜ ΠΟ peayJIbTaTaM 3KCnepTH3hI, OCymeCTBJíeHHOft BeflOMCTBOMno flenaM HsoCpeTeHHft Η πητβΗΤΟΒ ΓΉΡ. 3 nepTexa 251935 5 UHJiHHflpa ότ (fcacKH 8* Ha nepenHefl ποβθρχηοοτη nos nepeflHHM yrjioM onycxaioTCHBHH3. K 6OKOBMM ΠΟΒβρΧΗΟΟΤΗΜ HHJIHHflpa j) B HanpaBJíeHHH cpeflHeň HaCTH 4 npH—MbixaeT BorHyTo-BMnyKJiaH 6oKOBaa noBepxHocTb Konyca 11, xoHyc κοτοροή yMeHb-maeTCH b HanpaBJíeHHH cpe^Heň nacTH. B npononaceHHH δοκοεοή noBepxHocTH Kóny—ca 11, HaaHHaa c kpomkh 13, pacnojiaraeTCH eme oflHa onycKaromanca non yrnoMBHH3 SoKOBaa noBepxHocTb muiHHflpa 14. CTpyjKKooTBOflHyw KaHaBKy 3aBepmaeTnoflHHMawmaacjt Bsepx nacTb δοκοθοή ποβθρχηοοτη KOHyca 15, KOHyc κοτοροήyMeHbmaeTCH b HanpaBJíeHHH cpeflHeň aacTH 4, B cepenHHe peacymeň kpomkh Heno-cpeflCTBeHHo κ 6οκοθοή noBepxHocTH ipuiHHnpa 10 πρΗΜΜΚββτ noflHHMawmaHCH BsepxaacTb βοκοΒοή noBepxHocTH KOHyca 12, KOHyc κοτοροή yMeHbmaeTCH b HanpaBJíe-HHH cpeflHeň nacTH. Εοκοβηθ ποβθρχηοοτη KOHyca 12 h 15 o6pa3y»T b aaTbinoHHoň3οηθ cTpyacKooTBonHyió KanaBKy.CornacHo HsoCpeTeHHio, STA 1 Sahana pemaeTca thkhm oČpaaoM, HTO Kax «aaCTpyxKooTBoAHO-CTpyxKonoMHaa BueMKa coctoht hs nepenneft noBepxHocTH b BHfleCOKOBOft nOBepXHOCTH UHJIHHflpa H CTpyXKOnOMHÓft noBepXHOCTH B ΒΗΑθ 6okoboA noBepxHocTH KOHyca, πρκΗβΜ Mexny οβεΗΜΗ orpaHHHHBaiwuHMH pexymyw κροΜκγ BepmH-hAMH pexymeft kpomkh paaMemaioTCH pacnonoxeHHbíe b sepKanbHOM HsoOpaxeHHH OT-HOCHTenbHo "PYR" Pyra, cocToamne hs CoKOBbix noBepxHocTeft nHJiHHnpa h CoKOBbixnoBepxHocTeft KOHyca BbieMKH, oTfleneHHbie of «Ha rt« pyroft b sohei cepejnHHM PE xymeft κροΜκκ BbieMKoft b eme CTpyxewHoro xenoCa, cocroameft hs CokoboA noeepx-HOCTH ipinHHApa H CoKOBOft noBepxHocTH KOHyca. ΠρΗ3Η3ΗΟ θ3θ6ρβΤβΗΗβΜ ΠΟ peayJIbTaTaM 3KCnepTH3hI, OCymeCTBJeHHOft BeflOMCTBOMno flenaM HsoCpeTeHHft Η πητβΗΤΟΒ ΓΉΡ. 3 nepTexa 251935 5 UHJiHHflpa ότ (fcacKH 8 * Ha nepenHefl ποβθρχηοοτη nose nepeflHHM yrjioM onycxaioTCHBHH3. The 6OKOBMM ΠΟΒβρΧΗΟΟΤΗΜ HHJIHHflpa j) B HanpaBJíeHHH cpeflHeň HaCTH 4 NPH MbixaeT BorHyTo-BMnyKJiaH 6oKOBaa noBepxHocTb Konyca 11 xoHyc κοτοροή yMeHb-maeTCH b HanpaBJíeHHH CPE-Hen nacTH. B npononaceHHH δοκοεοή noBepxHocTH Konya ca-11 C HaaHHaa kpomkh 13 pacnojiaraeTCH EME oflHa onycKaromanca non yrnoMBHH3 SoKOBaa noBepxHocTb muiHHflpa 14th CTpyjKKooTBOflHyw KaHaBKy 3aBepmaeTnoflHHMawmaacjt Bsepx nacTb δοκοθοή ποβθρχηοοτη KOHyca 15 KOHyc κοτοροήyMeHbmaeTCH b HanpaBJíeHHH cpeflHeň aacTH 4 B cepenHHe peacymeň kpomkh henna-cpeflCTBeHHo κ 6οκοθοή noBepxHocTH ipuiHHnpa 10 πρΗΜΜΚββτ noflHHMawmaHCH BsepxaacTb βοκοΒοή noBepxHocTH KOHyca 12, KOHyc κοτορικό για bεγκατικα CHακα αλ. KOHYCA 12 h 15 o6pa3y »Tb aaTbinoHHoon3οηθ cTpyacKooTBonHyió KanaBKy.

Ha Φηγ. 7 npencTaBJíeH βηλ c6oxy b pa3pe3e A-A κ Φηγ. 3, BaacHeňmaH fleTajibκοτοροή noKa3aHa b yBejiHneHHOM BHfle Ha Φηγ. 8. Ha Φηγ. 8 npeflCTasjíeHo ToHHoeHcnoJineiiHe CTpyacKooTBouHo-CTpyjKKOJioMHofl KanaBKH H3 BToporo npHMepa ocymecTB-πβΗΗΗ H3o6peTeHHH (φΗΓ,3). HcnoJiHeHHe OTJiHnaeTCH ότ Φηγ. 6 τβΜ, ητο Heno-cpejicTBeHHo κ δοκοΒοή noBepxHocTH inuiHHflpa 9, pa3aeJieHHoň κροΜΚοή 16, πρημμ-KaeT eme oana SoKOBaa noBepxHocTb UHJiHHflpa T7, KOTopaa onycKaeTca bhh3 Kpy-ne, neM δοκοΒβΗ noBepxHocTb nHJiHHflpa B προηοηκβΗΗΗ δοκοεοή noBepxHocTHUHJiHHflpa 17 3aThinoHHaH 3OHa CTpyscKooTBOflHofl xaHaBKH očpasyeTCa δοκοβοή no-BepxHocTbio KOHyca 15, KOHyc κοτοροή yMeHbmaeTCH b HanpaBJíeHHH cpeaHeň nac-,TH 4.Ha Φηγ. 7 npencTaBJíeH βηλ c6oxy b pa3pe3e A-A κ Φηγ. 3, BaacHeňmaH fleTajibκοτοροή noKa3aHa b yBejiHneHHOM BHfle Ha Φηγ. 8. Ha Φηγ. 8 npeflCTasjieHo ToHHoeHcnoJineMe CTpyacKooTBouHo-CTpyjKKOJioMHofl KanaBKH H3 BToporo npHMepa ocymecTB-πβΗΗΗ H3o6peTeHHH (φΗΓ, 3). HcnoJiHeHHe OTJiHnaeTCH ότ Φηγ. 6 τβΜ, ητο henna-cpejicTBeHHo κ δοκοΒοή noBepxHocTH inuiHHflpa 9 pa3aeJieHHoň κροΜΚοή 16 πρημμ-Kaeta EME Oana SoKOBaa noBepxHocTb UHJiHHflpa T7 KOTopaa onycKaeTca bhh3 KPY-no NEM δοκοΒβΗ noBepxHocTb nHJiHHflpa B προηοηκβΗΗΗ δοκοεοή noBepxHocTHUHJiHHflpa 17 3aThinoHHaH 3OHa CTpyscKooTBOflHofl xaHaBKH očpasyeTCa δοκοβοή no -BepxHocTbio KOHyca 15, KOHyc, yMeHbmaeTCH b HanpaBJiHHH cpeaHen nac-, TH 4.

ΦΟΡΜΖΠΑ H30BPETEHHHΦΟΡΜΖΠΑ H30BPETEHHH

1. HenepeTanHBaeMaH pexyman nňacTHHKa co CTpyxKOOTBOflHbíMH h CTpyatKoJioMHM-MH BbieMKaMH, 3eHKOB3HHbIMH B nOBepXHOCTb MHOroyrOJIbHOň npHSMaTHHeCKOň OCHOB“hoh nacTH CHMMeTpHHHo oflHa npyroň oTHocHTeJibHo peacymeň kpomkh h oSpaaywmHMHcbohmh nepeceneHHHMH c Kaacfloň δοκοΒοή noBepxHocThio ocHOBHoň nacTH Meatfly co-ceflHHMH BepmHHaMH pearymeň kpomkh BorHyTo-BbmyKJibie, c ýacKoň na nepemieň no-BepxHocTH, peacymne kpomkh, xapaKTepH3yromaHCH τθμ, ητο Kaštan cTpyacKooTBOflHo-CTpyjKKOJioMHaa κβηηβκβ coctoht H3 nepe^Heň ποβθρχηοοτη b βηαθ δοκοεοή πο-BepXHOCTH HHJIHHflpá H CTpyCKKOJIOMHOň nOBepXHOCTH Β BHfle 6OKOBOH nOBepXHOCTHKOHyca, npHneM Meacay o6eHMH orpaHHBHBawmHMH peacymyio KpoMxy (2) BepmHHaMH (3) pearymeň kpomkh pa3MemaioTCH pacnonoaceHHbie b 3epKaJibHOM Hso6paaceHHH otho-CHTejibHo flpyr apyra, cocTOHnuie H3 6oKosbix noBepxHocTeň niuiHHflpa h OoKOBbtxnoBepxHocTeň Konyca (11; 15) βμθμκη, oTneJieHHbie flpyr ot flpyra b 3OHe cepeflH-Hbi .peacymeň kpomkh (2) ΒΜβΜκοή b BHfle CTpyacenHoro acejio6a, cocTókmeň H3 δοκο-Βοή noBepxHocTH iiHJiHHnpa (10) η δοκοΒοή ποβθρχηοοτη Konyca (12). 2. HenepeTanHBaeMaH peacymaa nňacTHHKa no n.1, xapaKTepH3yiomaHCH τβΜ, ητοaa pearymeň κροΜΚοή (2) ηπη ee φβοκοή Ha nepeflHeň ποβθρχηοοτη (8) b HanpaB-JíeHHH BeHTpajibHoň hjiockocth (4) npextycMOTpeHM flee pacnonoaceHHbie oflHa sa flpy-ΓΟΗ BbieMKH, H3 KOTOpbIX ΠερΒβΗ BbieMKH 06pa30BaHa δοκοΒοή nOBepXHOCTbIO UHJIHHfl-pa (9) η δοκοΒοή noBepXHOCTbro KOHyca (11), a BTopan BbieMKa - δοκοβοή no-BepxHúcTbio nHJiHHjipa (14) η δοκοΒοή noBepXHOCTbro KOHyca (15). 3. HenepeTanHBaeMaH pesyman njiacTHHKa no π.π. 1 h 2, xapaKTepH3yromaacHτβΜ, hto BbieMKa ΗΜβετ flBOHHyio nepeflHioio noBepxHocTb, cocToamyio H3 δοκοΒοήποβθρχηοοτη HHjiHHflpa (9) h npHMbncaiomeň δοκοεοή ποβθρχηοοτη flHJiHHflpa (17). 251935First HenepeTanHBaeMaH pexyman nňacTHHKa what CTpyxKOOTBOflHbíMH h CTpyatKoJioMHM-MH BbieMKaMH, 3eHKOB3HHbIMH B nOBepXHOCTb MHOroyrOJIbHOň npHSMaTHHeCKOň OCHOB "Hoh nacTH CHMMeTpHHHo oflHa npyroň oTHocHTeJibHo peacymeň kpomkh oSpaaywmHMHcbohmh nepeceneHHHMH c h Kaacfloň δοκοΒοή noBepxHocThio ocHOBHoň nacTH Meatfly co ceflHHMH BepmHHaMH pearymeň kpomkh BorHyTo BbmyKJibie-c ýacKoň on nepemieň no-BepxHocTH, peacymne kpomkh, xapaKTepH3yromaHCH τθμ, ητο Chestnut cTpyacKooTBOflHo-CTpyjKKOJioMHaa κβηηβκβ coctoht H3 NEP-HEN ποβθρχηοοτη b βηαθ δοκοεοή πο-BepXHOCTH HHJIHHflpá H CTpyCKKOJIOMHOň nOBepXHOCTH Β BHfle 6OKOBOH nOBepXHOCTHKOHyca, nphnami Meacay o6eHMH orpaHHBHBawmHMH peacymyio KpoMxy (2) BepmHHaMH ( 3) pearyme kpomkh pa3MemaioTCH pacnonoaceHHbie b 3epKaJibHOM Hso6paaceHHH otho-CHTejibHo flpyr apyra, cocTOHnuie H3 6oKosbix noBepxHocTen niuiHHflpa h OoKOBbtxnoBepxHocTen Konyca (11; 15) βμθμκη, oTneJieHHbie flpyr ot flpyra b 3OHe cepeflH-Hbi .peacyme kpomkh (2) BHfle CTpyacenHoro acejio6a, cocTocene H3 δοκο-ήοή noBepxHocTH iiHJiHHnpa (10) ηοκοΒοή ποβθρχηοοτη Konyca (12). Second HenepeTanHBaeMaH peacymaa nňacTHHKa well N.1 xapaKTepH3yiomaHCH τβΜ, ητοaa pearymeň κροΜΚοή (2) ηπη ee φβοκοή Ha nepeflHeň ποβθρχηοοτη (8) b-HanpaB JíeHHH BeHTpajibHoň hjiockocth (4) npextycMOTpeHM flea pacnonoaceHHbie oflHa was flpy-ΓΟΗ BbieMKH H3 KOTOpbIX ΠερΒβΗ BbieMKH 06pa30BaHa nOBepXHOCTbIO UHJIHHfl-pa (9) ηοκοΒοή noBepXHOCTbro KOHyca (11), and BTopan BbieMKa δοκοβοή no-BepxHúcTbio nHJiHHjipa (14) ηοκοΒοή noBepXHOCTbro KOHyca (15). 3. HenepeTanHBaeMaH pesyman njiacTHHKa no π.π. 1h 2, xapaKTepH3yromaacHτβΜ, hey BbieMKa Bβετ flBOHHyio nepeflHioio noBepxHocTb, cocToamyio H3 κοκοΒοήποβθρχηοοτη HHjiHHflpa (9) h npHMbncaiome δοκοεοή ποβθρχηοτη flHJiHHflpa (17). 251935

Claims (1)

4 Cotkh peaaKHeM, BnaroAapH 3TOMy momho yBenHHHTb napaMeTpw peatHMa pesaiiHH hCHH3HTh noTpe6ji«eMyw CTanKOM MoiUHocTb* T.e. pacxoA SHeprHH. Η3θ6ρβτβΗ«β noflpoSHee no«cHflteTca Ha cnenyaineM npHMepe. Ha npeonaraeMbix nepTeatax npeflCTaaneHo: Φηγ. 1: βηλ CBepxy Ha KBaApaTHyw HenepeTanHBaeMyio pexymyio nnacTHHKy coCTpyXKOOTBOAHO-CTpyXKOJIOMHblMH BbieMKaMHÍ Φηγ. 2: βηλ cCoKy κ Φηγ. 1 η 3| Φηγ. 3: βηλ csepxy Ha Apyryw KBaApaTHyw HenepaTanHBaeMyio pexymyw nnacTHHKy ,CO CTpyTKXOOTBOaHO-CTpyXKQHOMHMMH BblCMKaMHj ' Φηγ. 4í uacTHHHbifl βηλ cCoKy κ Φηγ. 1 η 3 b pa3peae B-2j Φηγ. 5: βηλ cCoxy κ Φηγ. 1 b paspese A-A; Φηγ. 6: yBenHneHHan p,eTanbt BbmepneHnaH H3 Φηγ. 5; Φηγ. 7: βηλ cCoKy κ Φηγ. 3» npeACTaBneHHbiň β parpeee Α-Α; Φηγ. 8: yBenHHeHHaH AeTanb, BbHepqeHHaji Η3 Φηγ. 7. βΒβ ΠΡβΛΟΤΛΒΛβΗΗΜβ Β ΚΒΗβΟΤΒβ ΠρΗΜβρΛ OCymeCTBneHHH Η3θ6ρβΤβΗΗΗ ΗβΠβρε-TaMHBaeMbie peatynmé nnacTHHKH Ha Φηγ. 1 η Φηγ. 3 no CBoeň ocHOBHoň φορΜβ -npHSMbl C ΚΒβΛΡβΤΗΟή nOBepXHOCTblO OCHOBaHHH H BepXHeň MaCTH, OoKOBbie ΠΟΒβρχ-HOCTH KOTOpbK B npouecce oCpaCoTKH pe33HHeM HBJIHIOTCH 33ΛΗΗΜΗ nOBepXHOCTHMH1 peatymeň kpomkh 2. Kax βηληο H3 bhah c6oxy Ha Φηγ. 2, pexyman κροΜκβ 2noApa3AenneTCH na TpH BorHyTO-BbtnyKJibix 0Tpe3Ka, · KOTopbie, ηηηηηβη c npnMoňqacTH b BepmHHe 3_ peacynteň kpomkh, npepbiBHCTo onycKawT pexymyw xpoMKy ao ca-Moft HHXHeň tohkh _7 b cepeAHHe peacymeň kpomkh. K peacymeň κροΜκε npHMbncaeTHMewmaH nocTOHHHyw nmpHHy φβοκΛ J3 Ha nepeAHeň noBepxHocTH, κοτορεπ, Kax stoβηληο Há Φηγ. 1 η Φηγ. 3, προχοΛΗΤ soKpyr Bceň HenepeTawHBaeMoň pexymeňnnacTHHKH. Ha Φηγ. 4 npeACTasneu pa3pe3 B-B, BepmHHbí peacymeň kpomkh no Φηγ.1η Φηγ. 3. B BepmHHe peacymeň kpomkh _3 npeSycMOTpeH na3 5, oCecnenHBawmHň ne-pexoA CTpyxKooTBOAHO-CTpyxKonoMHoft KaHaBKH BOKpyr BepmHHbí h co3AawmHň TaMonTHMajibHbiA nepeAHHň yron, a Tarase onTHManbHyw noMKy CTpyacKH. K 3T0My naey 5> npHMhKaeT xpoMxa 18, oCpaayeMan nepeceneHHeM Cokobmx no-BepxHocTeň ληπηηαρβ h KOHyca b 3OHe BepmHHbí η AoxoAámaH λο onycKawmeňcH οτBepmHHbí peacymeň kpomkh κ cpeAHeň nacTH 4 h onuoBpeMeHno pacuMpaiomefícH ňnoc-xoň nosepxHocTH 6, ocb cHMMeTpHH κοτοροίί cosnaAaeT c CHcceKTpHcoň BepmHHbí -ó peacymeň kpomkh. CpeAHHfl nacTb 4 coctoht H3 nnocKoň noBepxHocTH, pacnonoaceHHoň Hirace ypoB-hh BepmHHbí 3 peacymeň kpomkh. Ha Φηγ. Ί> npeACTasneH βηλ cCony β paspese Α-Α κ Φηγ. 1, BaacHeňmaH AeTanbκοτοροή npeACTasneHa β yBejiHneHHOM ΒΗΛβ Ha Φηγ. 6. Ha Φηγ. 6 noKa3aHo Hcnon-HeHHe cTpyacKOOTBOAHo-CTpyatKonoMHoft KaHaBKH. Cpa3y 3a npoxoAameň no nepHMeTpy φβεκοή íl Ha nepeAHeň noBepxHocTH nepen-hhh nosepxHocTb na KoHAax peacymeň kpomkh πρβΛοτβΒΠΗβτ coCoň BorHyTo-BbmyK-nyio uacTb CoKoeoň ποβθρχηοοτη ληπηηαρλ 2» 3 b. cepeAHHe peacymeň kpomkh - bo-rHyTO-BbinyKJiyio nacTb CoKoeoň noBepxHocTH ληπηηαρθ 10. Εοκοβμθ ποβθρχηοοτη 251935 ’ .4 Cotkh peaaKHeM, BnaroAapH 3TOMy momho yBenHHHTb napaMeTpw peatHMa pesaiiHH hCHH3HTh noTpe6ji «eMyw CTanKOM MoiUHocTb * T.e. pacxoA SHeprHH. Θ3θ6ρβτβΗ «β noflpoSHee no« cHflteTca Ha cnenyaineM npHMepe. Ha npeonaraeMbix nepTeatax npeflCTaaneHo: γηγ. 1: CBepxy Ha KBaApaTHyw HenepeTanHBaeMyio pexymyio nnacTHHKy coCTpyXKOOTBOAHO-CTpyXKOJIOMHblMH bieηγ. 2: cCoKy κ Φηγ. 1 η 3 | Φηγ. 3: βηλ csepxy Ha Apyryw KBaApaTHyw HenepaTanHBaeMyio pexymyw nnacTHHKy, CO CTpyTKXOOTBOaHO-CTpyXKQHOMHMMH BblCMKaMHj 'Φηγ. 4í uacTHHHbifl βηλ cCoKy κ Φηγ. 1 η 3 b pa3peae B-2j Φηγ. 5: cCoxy κ Φηγ. 1 b paspese A-A; Φηγ. 6: yBenHneHHan p, eTanbt BbmepneHnaH H3 Φηγ. 5; Φηγ. 7: βηλ cCoKy κ Φηγ. 3 »npeACTaBneHHbi β parpeee Α-Α; Φηγ. 8: yBenHHeHHaH AeTanb, BbHepqeHHaji Η3 Φηγ. 7. βΒβ ΠΡβΛΟΤΛΒΛβΗΗΜβ ΒβΟΤΒβ ΠρΗΜβρΛ OCymeCTBneHHH Η3θ6ρβΤβΗΗΗ ΗβΠβρε-TaMHBaeMbie peatynmé nnacTHHKH Ha Φηγ. 1 η Φηγ. 3 NO CBoeň ocHOBHoň φορΜβ -npHSMbl C ΚΒβΛΡβΤΗΟή nOBepXHOCTblO OCHOBaHHH H BepXHeň MaCTH, OoKOBbie ΠΟΒβρχ-HOCTH KOTOpbK B npouecce oCpaCoTKH pe33HHeM HBJIHIOTCH 33ΛΗΗΜΗ nOBepXHOCTHMH1 peatymeň kpomkh second Kax βηληο H3 bhāḥ c6oxy Φηγ Ha. 2, pexyman κροΜκβ 2noApa3AenneTCH on TpH BorHyTO-BbtnyKJibix 0Tpe3Ka, · KOTopbie, ηηηηηβη c npnMoqqTH b BepmHHe 3_ peacynteň kpomkh, npepbiBHCTo onycKawT pexymyw xpoMKy and ca-Moft HHXHen tohkh _7 b cepeAHHe peacyme kpomkh. K peacyme κροΜκε npHMbncaeTHMewmaH nocTOHHHyw nmpHHy φβοκΛ J3 Ha nepeAHno noBepxHocTH, κοτορεπ, Kax stoβηληο Há Φηγ. 1 η Φηγ. 3, προχοΛΗΤ soKpyr Bceň HenepeTawHBaeMoň pexymeňnnacTHHKH. Ha Φηγ. 4 npeACTasneu pa3pe3 B-B, BepmHHb peacyme kpomkh no Φηγ.1η Φηγ. 3. B BepmHHe peacyme kpomkh _3 npeSycMOTpeH na3 5, oCecnenHBawmHn no-pexoA CTpyxKooTBOAHO-CTpyxKonoMHoft KaHaBKH BOKpyr BepmHHbi h co3AawmHon TaMonTHMajibHbiA not yron, and Tarase onTHManbHyw noMKy CTpyacKH. The 3T0My naey 5> npHMhKaeT xpoMxa 18 oCpaayeMan nepeceneHHeM Cokobmx no-BepxHocTeň ληπηηαρβ h KOHyca b 3OHe BepmHHbí η AoxoAámaH λο onycKawmeňcH οτBepmHHbí peacymeň kpomkh κ cpeAHeň nacTH 4h onuoBpeMeHno pacuMpaiomefícH ňnoc-XON nosepxHocTH 6 OCB cHMMeTpHH κοτοροίί cosnaAaeT c CHcceKTpHcoň BepmHHbí -O peacyme kpomkh. CpeAHHfl nacTb 4 coctoht H3 nnocKon noBepxHocTH, pacnonoaceHoo Hirace ypoB-hh BepmHHbi 3 peacyme kpomkh. Ha Φηγ. Pe> npeACTasneH βηλ cCony β paspese Α-Α κ Φηγ. 1, BaacHeňmaH AeTanbκοτοροή npeACTasneHa β yBejiHneHHOM ΒΗΛβ Ha Φηγ. 6. Ha Φηγ. 6 noKa3aHo Hcnon-HeHHe cTpyacKOOTBOAHo-CTpyatKonoMHoft KaHaBKH. Cpa3y 3a npoxoAameň well nepHMeTpy φβεκοή clay Ha nepeAHeň noBepxHocTH Nepen-hhh nosepxHocTb to KoHAax peacymeň kpomkh πρβΛοτβΒΠΗβτ COCON BorHyTo-BbmyK-nyio uacTb CoKoeoň ποβθρχηοοτη ληπηηαρλ 2 »3 b. CepeAHHe peacymeň kpomkh - bo-rhythm-BbinyKJiyio nacTb CoKoeoň noBepxHocTH ληπηηαρθ 10th Εοκοβμθ 251935 '.
CS837982A 1982-11-29 1983-10-28 Non-rotating cutting tip CS251935B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24528982A DD218743A3 (en) 1982-11-29 1982-11-29 INSERTION PLATE WITH SPAN-FORMING AND SPANISHING REMOVAL

Publications (2)

Publication Number Publication Date
CS798283A1 CS798283A1 (en) 1985-12-16
CS251935B1 true CS251935B1 (en) 1987-08-13

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CS (1) CS251935B1 (en)
DD (1) DD218743A3 (en)
DE (1) DE3332821A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178504U (en) * 1984-05-07 1985-11-27 住友電気工業株式会社 Throwaway tip
US4606678A (en) * 1985-04-22 1986-08-19 Gte Valeron Corporation Circular chip control insert
SE448431B (en) * 1985-07-03 1987-02-23 Santrade Ltd REQUEST FOR TEAM DISPOSAL PROCESSING
SE452272B (en) * 1985-07-09 1987-11-23 Seco Tools Ab PROCEDURE AND PROCEDURES FOR SPANISH PROCESSING
DE3630404A1 (en) * 1986-09-06 1988-03-17 Mapal Fab Praezision CUTTING INSERT
FR2624414A1 (en) * 1987-12-11 1989-06-16 Safety CUTTING PLATE WITH SAFETY CUTTING AREAS
SE467397B (en) * 1988-09-22 1992-07-13 Sandvik Ab SHOULD BE CARRIED FOR CHEAP SEPARATING PROCESSING WHEN THE INHIBITORS 'DISTANCE BETWEEN AASAR LOCATED IN THE CHIP FORM Diminishes Towards the Cutting Edge Center
SE465958B (en) * 1988-09-26 1991-11-25 Sandvik Ab DOUBLE SIDE CUT
FR2636870B1 (en) * 1988-09-29 1994-05-13 Safety Sa CUTTING INSERT
IL105758A (en) * 1993-05-20 1996-01-31 Iscar Ltd Indexable-insert drill
DE10040910A1 (en) * 2000-08-18 2002-02-28 Widia Gmbh cutting insert
DE112019000482T5 (en) * 2018-01-23 2020-10-22 Kyocera Corporation CUTTING INSERT, CUTTING TOOL AND METHOD FOR MANUFACTURING A MACHINED PRODUCT

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DE3332821A1 (en) 1984-05-30
DD218743A3 (en) 1985-02-13
CS798283A1 (en) 1985-12-16

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