CS267688B1 - Drilling tool - Google Patents

Description

1 267 683 CKAJK> PA3PyWUMHH kephobuh ευροβοη HHCTPyMEirr H3oepeTeHHe KacaeTca CKajiopa3pyuia i iuero KepHOBoro eypoeoro HHCTpyMeHTa. npeaHasHaneHHoroajix eypeiiHíi citas κβκ H3BecTHHKa. aojioMHTa. MpaMopa h np. H3BecTen CKaaopaspyuiauiuKH KepHOBiift eypoeoR HHCTpyMeHT. coPoReCeBeReCoReCoHHeHiHHeRHeRoReRnHeYeNoNHeYeNHeYeHHe 3HyTpeHHeR noBepxHOCTbn. CHapywH, c iuhpokoR ctopohm KOHHnecKoR BHyTpeHHeR ηοΒβρχκοοτΗ Tejna, o »opMJiena peaMOBan nacTb. Meway UHaHHapHMecxoR BHeuiiieR noBepxHOCTb »η KOHHnecKofi BHyTpeHHeRnoBCpxiiocTL ·» b Topue HHCTpyMeHTa otspasoBaHa TopuoBaa noBepxHOCTb. b / κοτοροΗ BUpeaaHU me3aa hb ΠΗΧ npocTpaHCTBeHHO yCTaHOBJeHU pewyuiHe saeMeHTu, npocTHpanuiHecn no BceK TOJiniHHe TeJia.PemymHe OJieMeiiTU o «opnjienu b BHae HenpaBHJibHoR yceneHHofl rtHpaMHau. eoJibiuoe ocnoBanHe kotopoROpHeHTOBaHHO B HanpaBJíeilHH 3aeon H ΗβΚΛΟΗβΗΟ OTHOCHTeShHO rOpH3OHTaJIbH0R paBHHHM.nepeccieHHeM nojibuioro ociionaiiHíi pe «yiuero aaeMeHTa c ero nepeaHeR CTeHKofi oepa3OBaHa nepeaHnnTopnooasi xpOMKa. KawauR pewyuiHR aaeMeHT ycTaHOBJiHH m mt, haxaoHeHHOM b nanHBHiHHHnpauieiiHH oTnocuTesMO BepTHKaJibHoR paBHHHM, npoBeaenHoR nepe3 nepeamon TopuoByn KPOMKy, npH '<eM Hansou juifi Bcex pewyuiHx nseMeiiTOB - nocTOWH c 7 with 8 °. neeaHnn Topuoeax xpOMKaxamaoro pewyuiero aaeMeHTa BMCTynaeT enepea nepea topuoboR noBepxHOCTb Η ηοβοηπο c οββκχctopoii Te; eoxoBue CTeHKH peinyiuero oaeMeHTa πρη cbobm nepeceseHHH c ero eosibuiHMociiOBaiiHCM o «opMJisi» T eoxoBue pewyiuHe kpomkh. cooTBeTCTBenOn 3aKHHHeHeHeNnnnnnnnNeNeNeNHePOPoBoR to CoOnBeI BiNuHnn c 79 o 80 °. aKOBan BHyTpeHsm c 83 with 84 °, and BHeuiHHHCOKOBan pemyuian xpoMxa oaxannaeT c nepeHeR CTeHKoR yyre c 82 o 83 °. Yrau opHeHTHposaHHMTOJibxo ajiH βμποληθηηη pemyutero aaeMeHTa b BHae xeTMpexyroJii> HoH ycenennoR πηρθμηλμ. B topuoboRnoBepxnocTH Memay KawauMH aeyMn coceaHHMH pemyuiHMH saeMeiiTaMH o «opHaeHa προμμβηβη KaHaBKanapaeoJiHHecxoR φορμμ. .

HeaocTaTKH ητοτο HHCTpyMeHTa saKjnoHauTcn b tom, this is BCTpene cxaa c HapyinennoRCTpyxTypoH oT «HBaeTcsi eoabuiHe xycKH cxaa. κοτορΜβ aaTpysHTOT ckopoctb Bocxoanuiero προμμβηογοnoToxa. 3to aesneTcn penyabTaTOM osHHaxoco pacnoaoweHHH pewyuiHx aaeMeHTOB b Tese eypoeoroHHCTpyMeHTa OTHOcHTesíHO BepTHKaabHoR paBHHHM, πρη ΜβΜ rHapaBJíHHecKHR TpaHcnopT pa3pyineHHMXnacTHU cxaa not soctstomho βφφβκτηβημΗ η πρηβοαητ to yMeHbiueHHio MexaHHMecxoR ckopocth eypeHHH.KpoMe Toro πρη cxaaax c HapyuieHHoR CTpyxTypoH noaynaeTCfi nepeaoM oTsesLHux pewytiiHXa.neMeHTOB, πρηηηηοΗ memes ηβληθτοη ΟΦΟΡΜΑβΗΗβ BHyTpeHHeR nosepxHOCTH b BHae KOHyc.oxBaTMBaioiitero bcb anHHy Tesa. 3to coaaaeT ycaoBHn aan ocaaeaeHHH CBH3H Meway pemyujHMsjíeMeHTOM h ctchkoR Teaa b οοηοββηηη pewyuiero aaeMeHTa, aeaan ero ocoeo yx3BHMUM b yxa3aHHUxcjiysanx. ttsn noayMeHHH othx e «eKTOB. κοτορΜβ HeweaaTeabHU c tomkh 3peHHSi bmcokoRnpoH3BoaHTeai> HOCTH eypeHHx, SHaxeHHe ημθθτ Taxwe Φβκτ MTO b H3BecTHOM cxaaopaspyuianuieMHHCTpyMeiiTe He e «HHHpoBaKa noaaxa nepeaHeR topuoboR pemyuieR kpomkh Hapywy BiieuiHeR c, h BHyTpeHHeR topuoboR noBepxHOCTeR. 3aaa * ieR Η3θβρβτεΗΗΗ siBasieTCH co3aaHHe cKaaopaapyuianiuero KepHeeoro eyponoro HHCTpyMeHTa.kotopmR «ypHSi cm ycneuiHo κβκ b π, ποτημχ. β β h b b apy apy apy apy apy apy apy apy apy m m m m m m m m m m m m m y ype ype ype ype ype ype ype ype

3Ta 3aaana peuiaeTcn c noMouibn CKaaopa3pyuianutero KepHeBoro eypoeo HHCTpyMeHTa, BKjnoMaioiuero Teao c UHJiHHapHHecxofi BHeuiHeR noBepxHocTX, », κοηημβοκοΗ. 3aKPMBanuieRca bHanpaBacHHH aaeos). BHyTpeiineR noBepxHOCTbn h oepaaoeaHHoR Meway hhmh topuoboR noBepxHOCTbio. BtopuoboR BMP3aHU mensa no bceH TonutHHe Terna, b kotopmx npocTpancTBennopacnoJiomeiíM pewyuiHe oeMeHTu, B apyroM kohub Terna HMeeTcs peabeoBasi »iacTi>. PemyuiHe saeMeiiTMo «opMae> iM b BHae HenpaBHJibHofi ycexeiiHoR πηρβμηβμ; neecexeHHéM eosibiuoroociionaiiHH pemyuiero aaeMeHTa c ero nepeaHeR CTeHKoR oepaooBaHa nepeaHnx TopuoBan KpoMKa, pacnoaomeHHan b cbmoR ηηικηβΗ nacTH no οτηοιιιθηη »k na« o ». KawauR pextyuiHR nseHeHT ycTanoBJien bmeaae Terna, HaxaoHeHHOM no HanpaBjieHH »BpauteHHH OTHOCHTeatHO BepTHKasibHofi paBHHHM, npoeeaeHHoR nepen nepeamon Topuoeyn xpoMKy. Memay κβμβμμη aeyMn coceaHHMH pewyuiHMH saeMeHTaMHo «opMaeHa npoMMBiian KaHaBKa. Coraaciio Η3θ «ρβτβΗΗ» KOHHnecxasi BHyTpeHHHH noeepxHOCTborpaHHnena Meway BiieuiHHM kohuom pe3beonofi nacTH η ocHOBaHHeM mens pemyiuHX aneMeHTOB. B 3OHecaHHX pewyiuHx saeMeHTOB BiiyTpeHHHn noBepxHOCTb UHJiHHapHnecKa HaxaoH KOHHMecxoR noBepxHocTH 267,688 2 οτ 12 λο 25 MHHyT. and the KaMtAHX coceaHHX pewyuiHHx siaeMeiiTOB pasjinnen cooTBcTCTneiiHO o 4 ° 6 ° η ot 6 λο 8 ° OTHOCHTHE BEPTHKaJihHaon paBHHHU. npoBeaeHHOH 'iepe3 ncpeamoio TopnoByioKpoMKy. Kamnaa npoHUBHaa KanaBKa b «ahbocth ot nepeAHeB cTemtn 3a« Hero no HanpaBJíeHHioapauieHHJi pewyuiero sjíeHeHTa CHJibHO οτκρκτβ; Kawauří pewyuiHB ajieMetrr óφορμλοη TaKHM oepaaoM, ίτο ero eojibuioe ociionaime 3aKJnonaeT c ropn30HTa.nt.Ho8 paBHHiioB yro.n ot 8 o 12 °. and H3BnyTpeiiHHX h oana H3 BHeuiHHX ctghok, KOTopue προτηβοπολομηιμ HR «ay coeofi. 3aK.n »> iaioT yronot 10 o 20 °. Konen ΒηθιηιιηΒ nepeanefi topuoboB kpomkh BucTynaeT H3 Bneumefi uHAHiiapnuecKoBnonepxnocTH to paccTosniHH οτ 3 and 4 PA3 Meiibuie ERO ajihiuj and BiiyTpeiiHHfi Konen owcTynaeTcooTBeTCTBenno H3 BHyTpeimeB noeepxHocTH paccToannn οτ 5 to 6 λο PA3 MCHbiue ajihhm ero. Cananepoannn Topnouaa κροΜκβ BMCTynaeT H3 topuoboB noBepxHocTH Telia κ taceno na paccToniinn ot 6 λο7 pa3 neiibuie canoB eo.ni.uioB ajihhm peiuyiuero oJieMenTa. Biieuniíiíi n niiyTpeiiHJMt Topuonue pemytunekpomkh 3aK4DHanT no coeoB yroii οτ 10 λο 16 °. Η in in in in in in ne ne ne ne ne ne ne ne ne ne ne ne ne ne ne ne ne ne H H H H H H H H H H u u u u u npoMMBiiue KaHaBKH MoryT euTb otopHnenN b buzic uenpaBHJibHofi Tpaneunn. πρηίθμ nepeannsiBHeuinnn KPOMKa topuoboB noBepxHocTH npoMbiBHoB KanaBKH H 3aaHHsi BHeuiHnn κροΜκβ oaaHeii topuoboBnoBepxKOCTH προμμβηοΒ KanaBKH 3aKjncma »T c yrau BHeiuneň nnwnen kpomkoh HHwneB topuoboBnOBepXHOCTH COOTBeTCTBeHHO ΛΟ OT 110 H 120 Q 140 ΛΟ 150 °. ΠρΗ οληομ BapHaHTHOM ΒΜΠοηΗβΗΗΗ HHCTpyMeHTa pewyiUHe oaeMeiiTM pac noJioxteiiM b rneoaax uiaxMaTHO b aeyx paaax, πρηίθμ bo BiieumeM psia onn ΗΜβητ Haoou well HanpaBJíeHHio npaiuoiinji οτ 3 λο 4 °, and bo BHyTpeHHeM pjiay b one hundred meters * e HanpaBJíeHHH 'πολ yraoM 2 λο 3 ° πρη UEM aaiiHMaioT BCY TOJIlUHHy TEAA HO TOJIbKO C OAHoR CTOPOHH dJIbTepHaTHBHO BUCTynaiOT COOTBeTCTBeHHO NEP BlleiUIIcR »HHJiHHAPHHecKoB noBepxHOCTb» η NEP BHyTpeHnefi noBepxiiocTbn, npnneM AHHH nepeanefi topuoboBkpomkh paBHa ajimie nneumeB cokoboB kpomkh. B ApyroM napnaiiTHOM BunojineHHH HHCTpyMeHT HMeeT pemyiune aaeMeHTH, 'lacTHHiio pacnoaoineHiíMeb rne3Aax. aaiiHMan οτ 1/2 λο 2/3 tojiuihhm Teaa. Bneumsui cTeHKa pewyumx oaeMeHTOB c BnyTpeHHeroPHaa h BHyTpeHHnsi nonepxnocTb c BHeuiHero pnna napaaaeahHH och Teaa.

IlpeHMyuiecTBa CKaJiopa3pyuia »uiero HHCTpyMeHTa coraacno ηβοορθτθηηιο coctoht b tom. ίτο hmpeccneHHBaeTCH bobmoikhocti. mu ποληογο pa3aponaenníi MaTepna.na oaaroaapu ocoeoMynepaBHOMepHOMy paónojioweHHn οτλθλβημχ pemyumx βλοηθητοβ. and TaKme no.nioe BMBcacHHe οτογοMaTepnaaa »iepe3 oíopHjeHUMe npoMUBHue KaHaBKH cneuH« H'iecKoB φορμμ. 3th ABa ochobhmx Φβκτορβ.onpeaejiýinuinx KoncTpyKUH »HHCTpyMeHTa. πο3βοαη »τ noJiynHTb Buconym ckopoctb eypeHHH bpasnopoAHUX cKajiax. neM noBuuiaeTCH n oeuian npOHOBOAHTejibHOCTb nponecca. UonoJWHTeJibHMM «aKTOpoM. oeycAaBJiHBanutHM aocTHixeHHe bthx nojiownTejibiiux pe3yjibTaTOB. HBJinTcn η το. ίτο napaMeTPM pewyuiHX ojieneiiTOB onpeaeJieiiN jicho η τοίηο b sanucHMOCTH οτ BH HBHKo-MexaHHiecKHxcboBctb KOHKpeTHoro bhaa CKaJi.

IlpHMepnoe DtinoJiHenHe HHCTpyMeHTa coraacno Η3οβρβτβΗΗ »noxasaHO Ha npHJionfemiNX lepTemax RAE = 1 ®Hrypa npeacTaBJíneT CoCoBu aKCOHOMeTPKuecKoe H3O <ehhe Spa * c AeycTOPOHHeB noaanefi pewyiuHXΒΚβΜβΗΤΟΒ, Hrypa * 2 - * aKCOHOMeTPHMecKoe H3ospa ehhe c onHOCToponneR noaaneň pemyumx sjicmchtob,« «peck 3 - aKCOHOMeTPHMecKoe HsoepaweHHe pewyuiero aiieMeHTa c ímrypH first «Hrypa 4 - aKCOHOMeTPHMecKoe H3oepan <ehhe προμμβηοΒ KaHaBKH ®nryp c« 1. CKaJiopaspyiuanuiuB KepiiOBbifi eypoeoB HHCTpyMeHT coctoht H3 Teji 1 c UHAHHapHxecKofi BneumeBnoBepXHOCTM second κοτορβΗ b οληομ CBOE KOHue ΟΦΟΡΜΑειιβ c pe3beoeoB uacTMO 3h KOHHiecKoRBHyTpeiiHefi nocepxnocTb »4 . npocTHpaiouieficn c BHeumero KOHua pe3b «oeo8 nacTH 3 λο ocHOBaHHJiγηθ3λ fifth BupesaHHHX b apyroM KOHue Teji 1.B 3one ΓΗε3Λ 5 KOHHuecKan BHyTpeHHJui noaepxiiocTi 4- saKpuBaiouiajicji b HanpaBJíeHHH aaeoa η ee iiaKjion oTiiocHTeJii.no uhjihhaphmcckoíí oneumeBnoBepxHocTH - 20 MHHyT. rne3Aa 5 οφορμαθημ no BceR TOJiumne Tejia 1. Ha kotopom co ctopohu

3aeon Mewny BneumeB 2h BnyTpeHHefi 6 uHJiHHAPHMecKHMH noBepxHOCTUMH oepasoeaHa TopuoeaunoBepxnocTb 7. B ΦΗβ3Λβχ 5 npocTpancTBeHHO ycTanoBJíeHU pemyume ojieMeiiTH 8 and HEMA κομαμμηAnyMji coceAHHMH pewymHMH SAeMeHTaMH 8 b 7 TopuoBoR noBepxHocTH otopKaena npoMMBHan KanaBKa 9napaeoAHnecKoB φορμμ. KOKiopau b 6Jih3octh ot 3aanero no HanpaBJíeHHio BpauieHHji pencymerosjíCMeiiTa 8 chai.ho οτκρΜτβ. and b HanpaBJíeHHH κ nepeaneMy onamio yMenbuiaeTCn. Kawau pemyiuHB 267 688 ajieneiiT 8 npeacTaeaaeT coeofi HenpaBHJibHyn yceMeHHye nHpaMHay. bρ 9up b b baeaeaeaeaeaeaeaeaeaeaeaeaeae 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84aeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeaeae 84 84 84 84 84 84 84 84 84 84 84 84 84 84 BoabiuoeocnoBaiiHe 81 h pacnoaomenHan Nepean well HanpaBaeHHn BpauieHHfl nepeansm CTeHKa oepa3y 82 »Tnepeaii» »Topuony» KpoMKy 87 pemyuiero aaeMeHTa eighth KamauR pemyuiHR sjighsht npocTpaHCTBeHHOpacnoaomoii N TEAA 5 nieaae first πρΗΜβΜ OH HaxaoHeH OTHOCHTeabHO BepTHKaabHofi paBHHHU.npoBeaeimoR nepe3 nepeanioio Topuoey »KpoMKy 87 h OTHOCHTeabHO och caMoro Teaa. Kamaue aeacoceaHHx pemyuiHX 3JienenTa 8. oaHaxo, ΗΜβητ pa3JiHHHuft yroa HaxaoHa OTHOCHTeabHO BepTHKaabHoRpaBHHHU. nponeaeiiHoR Mepe3 nepeamon Topuoeyio KpoMKy 87. cooTBeTCTBeHHO 6 ° h 8 °, and HaKaon BcexOTHOCHTSJII.HO och Tejia 3 °. 3TOM xamauR pemyuiHR saeMeHT 8 ycTaHOBJeHH Teae 1 τβκΗΜoepaooH. ίτο BiieuiHHR Horses 85 nepeaHeR pemyuiHfi kpomkh 87 otctoht ot BHeuiHeR UHaHHapHMecKoRnoBepxnocTH 2 TeJia 1 Ha paccOHHHH b 3 pasa MeHbuie ero ajiHHU. and BHyTpeHHHR Koneu 86 otctohtHa paccOHHHH ot BHyTpeHHeK noBepxHOCTH b 4-5 pa3 μθηβιιιθ ero aaHHU. Pc_topHHe ot peauReRtophoboR pemyuieR kpomkh 87 o tophoboR noBepxHOCTH 7 Tana 1 b 6 pa3 MeHbuie aaHHU pemyuierosaeMeiiTa TOPHOBan pemyuian κροΜΚβ 883aKJnoMa »T yroa Memay coeoft 15 °. Λπηηπ nepeaHeR tophoboR pemyuieR kpomkh 87 eoabuie aJiHiiuBHeuiHeR tophoboR pemyuieR kpomkh 89, and eaaHHa eoabuie απηηη BHyTpeHHefl tophoboR pemyuieR kpomkh88. BHeuiHnn 83h BHyTpeHHnn 84 ο ΗΚΗ emy pemyuiero eaeMaHTa 8 aaomMaBT Memay coctoR yroa B 20 °.

MEMA KamauMH aeyMn rHeaaaMH TEAA 5 1 o «opMaeHu npoMUBHue KaHaBKH ninth KOTopue ΗΜβητ« opMyHenpanHabHoR TpaneuHH, πρημβμ nepeaimn BHeuiHna KpoMKa 91 nepeaneR tophoboR noBepxHOCTH 92npoMUBHoR KaHaBKH 9h aaaHssi BHeuiHnn xpoMKa 93 3aaHeR tophoboR noBepxHOCTH 94 3aKaioMaioT yrauc BHeumefi HHMOieR kpomkoR 95 ηημηθΗ tophoboR noBepxHOCTH 96 120 ° h 1,50 °. B apyroM napnaiiTHOM BunoaHeHHH npoMUBHoR KaHaBKH OH and HMeeT napaeoaHHecKy »« opMy cyoejiHHHBaioiuHMcsi paaHycoM kphboR c nepeaHeR topuoboR pemyuieR kpomkh 87 nepeaHero pemyuieroajieHeirra 8 κ 3aaneMy pemyuieMy aaeMeiiTy 8. B BapHaHTHOM BunoaHeHHH pemytime saeMeHTU 8 pacnoaomenu rneesaax b 5 b uiaxMaTHO aoyxpnaax, πρημομ bo BHeuiHeM pnay ooh ημθιοτ HaxaoH no HanpaeaeHHn BpaiueHHH cKaaopa3pyuianuieroxepHOBoro eyposoro HHCTpyMeHTa 4 °. a bo BHyTpeHHeM pnay pemyuiHe aaeMeHTU 8 pacnoaomeHu b otomme nanpaBaeHHH noa yraoM 3 °. anoemyemyemyemyemyemyemyemyemyemyemyemyemyemyemyemyemy c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° ° 2 °. PemyuiHe saeMeHTH pacnoaomeHu but turned black ToauiHiie TEAA 1.πρηίθη ToabKO c oaiiofl ctopohu noonepeaHO BucTynaoT BHeuine η ποβαχΗΟ BHyTpeHiie cooTBeTCTBeHHOnepea BHeuiHeR UHaHiiapHHecKoR noBepxHOCTbn 3 η BHyTpeHHeR KOHHiecKoR noeepxHocTbio fourth

TbiHHa nepeaHeR topuoboR pemyuieR kpomkh 87 paBHa Aahh BiieuiHefi topuoboR pemyuieR kpomkh 89pemyuiero saeMBHTa 8. B apyroM BunoaHeHHH cKaaopa3pyuiaxuuero KepnoBoro eypoeoro HHCTpyMeHTa pemyuine aaeMeHTU 8pacnoaomenu B rHeaaax 5 τβκημ oepasOM MTO npocTHpanTcn b topuoboR noBepxHOCTH 7 TEAA 1 HapaccTOHHHH 3.2 ToauiHHU ero. BHeuiHnn noeepxHOCTb 83 h BHyTpeHHnn noeepxHocTb 84 coceaHHXpemyuiHX saeMeHTOB cooTBeTCTBeHHO 8 c h BHyTpeHHero BHeuiHero uiaxMaTHoro pNAA napaaaeabHu ochTeaa first CKaaopa3pyuia »uiHR KepHOBuR eyposoH HHCTpyMeHT paeoTaeT caeaynuiHM oapaaoM.

Docae ero KOMNAexTOBaHHn κ eypoBOMy pusary, tot onycKaeTcn b cKBawHHy. npHneM nepeaaeTcnBpauiaTeabiioe nocTynaTeai.Hoe aBHmeHHe η πρη HacTynaeHHH HHCTpyMeHTa Ha 3aeoH nonaeTcnMHHHMaabiioe oceBoe aaBaeiiHe. πρη ΜβΜ nepBOiiaMaabiio HaxHHaeTcn pa3pyuieHne cxaau nepeaneRtopuoboR pemyuieR kpomkoR 87. Noro cxaaa noanepraeTca pa3pyuieHHn nocaeaoeaTeabHO BHeuineRtophoboR pemyuieR kpohkoR 89 h BiiyTpeHHeR topuoboR pemyuieR kpomkoR 88. npHseM oaHOBpeMeimo cnocaeaHHMH aByMH topuobumh pemyutHMH κροΜΚβΜΗ ΗβΗΜΗβητ pa3pyuiHTeabHoe aeficTBHe to CKaay ηóDKOBUe BHeUlHHH H BliyTpeHHHH KpOMKH. B MOMeHT. xoraa nce pemyiune kpomkh pemyuiero eaeMeiiTa 8 uasiiyT paspyuiaTb CKaay, oceooeaaoaeiiHe nanHiiaeT yBeaHHHBaTbcn nocTenemio o aocTHmeHHH HOpMaabHoro, πρΗΊθΜ η to me BpeMHnoaaeTcn h neonxoaHMoe KoaHMecTBO προμμβκη.

Paspyiueimue nacTHHU cxaau. npoxoast sepe3 npoMUBHue xanaBKK 9. eeanpeníiTCTBeniioBUBoanTCH nocxoanuiHM npoMUBHUM ποτοκομ to ycTbn CKBamHHU.

BcaeacTBHe xopouiero paaapoeaeHHH xaCTHU cxaau BepoHTHOCTb Toro. χτοβΝ xacTb ho hhx CHonanepnyaacb b saeoR h euaa eu noaneprHyTa noBTopHOMy paoapoeaeiiHn. ceeaeHa κ MHHHMyMy.

Claims (7)

267 688 4 βΟΡΜΥΛΛ H30EPETEHH8 A rock breaking drilling tool comprising a cylindrical outer surface, a conical inner surface, closing in the direction of rubbing, and a face formed therebetween, and cutting tools positioned in the beds cut in a face along the entire thickness of the body, wherein the second end of the body is a threaded portion, and the cutting elements are in the form of an irregular truncated pyramid, the large recess of which is oriented in the direction of the fold and tilt to the horizontal plane, whereby a leading front edge is formed by intersecting a large base of the cutting element with its front; placed in a bed of a body inclined in the direction of rotation toward a vertical plane extending over the front end edge which extends forwardly to the face and sideways on both sides of the body, and a wash groove is provided between each two adjacent cutting elements in the body , characterized by e the conical inner surface 3 &apos; delimited between the outer end of the threaded portion 2 and the base of the beds 8 for the cutting elements 8, and in the region of the cutting elements 8 the inner surface is cylindrical 6, the inclination of the conical inner surface 12 being 12 to 25 minutes of inclination each of the two adjacent cutting elements 8 is different, correspondingly 4 to 6 ° and 6 to 8 ° to the vertical plane, wherein each washing groove 8, in the vicinity of the rear section 82 in the direction of rotation of the cutting element 8, is open, and in the direction of the front cutting element 8, the larger base 81 of each cutting element 8 closes an angle of 8 to 12 ° with the horizontal plane, and one of the outer 83 and one of the inner surfaces 84 of the cutting element 8 which are opposed closes an angle of 10 to 20 °, wherein the outer end 85 of the front face plate 87 extends forwardly from the outer cylindrical surface 4 at a distance of 3 to 4 times less CS 267688 B1 8 and the inner end extends at a distance of 5 to 6 times less than its length, and the anterior front edge itself87 protrudes from the front face 2 of the body 3 to abrading at a distance of 6 to 7 times less than is the largest cutting element length 8. First ABTopcKoe CBnaeTejibCTBO HPB 23136 267688 6 Λ η η ιι ο τ η ιι η η CK7uioPA3pynnn «HH kephobuh ευροβοη hiictpymeht CKnjiopaOpyuiaiouiHň κθρηοβμη eypoBoň HHCTpyHeHT coctoht H3 Terna 1c UHJiHHnpHMecKOH BHeujHeňnOBepXHOCTb» 2. A «B OpMJleHHOfí OBHOH KOHUe ρβ3 6βΟΒθίί WaCTÍiJO 3 H KOHHTOCKOií BHyTPeHlieftnoBepxHocTh »fourth npocTHpanuieRcn c BHeuiHero KOHua pe3hisoBOH nacTH 3 and ocHonannsi rne3a 5 BMpeaatiHwx b apyroH Koíme Terna 1.B 3one γηθ3λ 5 KOHHMecKan BHyTpenHxsi noBepxHOCTb 4 nepexoAMT b uHJiHHapHnecKyn 6h she saKpuBaiomasicst bOTHOcHTejitHO UHrnHHapnnecKoň BHeuineíi noBepxHOCTH 20 HnnyT.Tejia first on the coop Baoon Meway Biieimieft HanpaBJíeniiM saoon. 5 and ee naKJioHmesaa otopMJieHM well Ecena TO.nmHiie2 n njiyTpeimeR 6 uHaniiapHnecKHHH noBepxnocTsiMH oepaooBaiia TopuoBan noBepxnocTb 7. B ME3 "x 5 npocTpaHCTBenno ycTaHOBrnenw pemyinne 3JienenTu eighth anoBepxiiocTH about 7« opnmeHa3aanero well HanpaBJíeHnn MBKay KaxiAMMH abymh coceaHHMH pemyuiHMH ornexenTaMH 8 b 9 topuoboHnpoHMBiiaa xaHaBxa napaeojinnecKOH φορμμ, KOTopaa b cjihbocth otBpauiennn pextymero aneneirra 8 chjibho OTxpuTa. a b itanpaB.neitHH κ nepenHeMy nrnaeno yMentuiaeTca. Kaxmuři 'pextymuR omeneHT 8 npeacTaornnuT coeofi nenpaBnjii> nyioyceneHHyio nHpaMxay, πρκΗβΜ eontuioe ocHOBaHne 81 n pacnomomeHHaa nepBan no HanpaBJíeHHioBpaiuenHn nepenHnn CTenxa 82 oepa3yx> T nepenmon Topuoey »KpoMKy 87 pextymero ojteMeiiTa eighth KaxtauRpextyrnnH aneMeHT npocTpaHCTBenno pacnomoxteH b raeane 5 Teji 1 npnneM oh HaKjioiien oTHOcnTejitHoBepTHKajiBHofi paBHHHU. npoBeaeHHo ne nepenmon Topuoeyn kpomky 87 n οτιιοοκτε, πωο och canoroTejia. Kaxtnue nna coceanxx pextymnx ejienenTa 8 χχέ »τ pa3jiHHHiR yrorn Haic-noHa oTHocHTe.ni> HoBepTHKajihiioň pbbhhhm. npoBeaetinin nepea nepenmon Topuonyn kpomky 87. cooTBeTCTnemio 4-6 ° h6-8 °. Bornuuioe ocHOBaHHe 81 xamaoro pextymero srnenHTa 8 3aKJinnaeT yrorn ot 8 no 12 ° cropH3OHTajit> HOH paBHHKoR. and oaiia H3 BiieuiHnx 83 n onHa H3 BityTpenitHX 84 noBepxnocTeH pextymeroorneMeitTa 8, KOTopue npoTHBonornoxtitN. 3aKjnonanT yyre ot 10 o 20 °. BneuiHHR xoneu 85 nonneoSTOPnBOn 87 BNCTynaeT enepea H3 BHeume uHJiHHnpHnecKoR noBepxHOCTH 3 on paccTOSHnn ot3 and 4 pa3 nentuie ero aJimtM. and BHyTpeHHHR KOHeu BNCTynaeT Ha paccoaHHH ot 5 no 6 pa3 Meni.uieero ajihhm. Cana nepeaHsn Topuoeasi xponica 87 BNCTynaeT H3 tophoboR noeepxHOCTH 7 Teaa 1 κ3360 »Ha paccOBHHH ot 6 no 7 pa3 μθηββιθ caMoR eonbuioR njimiN pextymero arneKeiiTa 8. HsoepeTeHHenpeacTasmeno b necKOJibKHX BapnaHTax. OBJECT OF THE INVENTION 1. CxanopaspyiiiaioiiiHfi KepnosuB eypoBofi HHHcTpyMeirr. BKnioMaioiiiHfi Teno c mumiwipHTOCKoňmiemiiefi noBepxnocTbio. KoiiHnecKofi. 3aKpuBaiouieficíi b HanpaBneHHH 3aeon βηιγγρβηηθΑ noaepxHOCTWo hoepaooBaiiHofi Memny hhmh topuoboB noBepxHocTbio. h ycTaiioeneHUNe b riieanax. Bupe3aiiHNx btopuoboB noBepxHOCTH no ecefi τοηιιΐΗΗβ Tena. pewyuiHe HHCTpyMeiiTM. npx that b npyroM horses Tenakmcctcíi peoi.eooaa uacTb and pemyuiKe ojicmciitu oeopMnciiM b nrnie nenpaDHjii.iioň yceMciniofi πμρπμηλμ.eonbtiioc ociinnaiiHe kotopoB npHeHTHponaHo n nanpanneiiHH naeosi h ιιβκηηιιοιιο OTiiocHTe.ni.iiornpii3niiTn.ni.noB paniiHiiM. πρη MCM nepece'ieiiHen eom.iuoro ociionaime pewyinero n.ncMeiiTa of eroncpeniicfi ctoiikoB oepaaonaiia nopomiaíi τορηοηοη χροΜκη, κ and / .w / twfi pewytiiHA anencirr ycTaiiopneii brafisne Tena iiaKnoneinioM well HanpaBJíeHH »BpametiHíi οτιιοοΗτοηι.ιιο BepTHKaJn.Hoíí ροβιιηιιη.npoBcnciiiiofi better nepeninon Topuonyio xpoMKy, BWCTynaeT Bncpen H3 topuoboí noBepxiiocTHη πολομηο c oeenx ctopoh Tena, and neumy KawnuMH coceniiHMH pewyuiHMH oneMeiiTaMH b Teneo «opMnena npoMMBiiaa xaHaBxa. oTnHManuiHficíi τβΜ. mto KOHHiecxas BiiyTpeHHíisi noBepxiiocTi. (4) orpa »iH'iena Ke *« y bhouihmh kohuom peobeoBofi sacTH (2) h ocHoeaHHeM rnesa <5 5 she pewyuiHXBTOMeHTOB (8) BiiyTpeiiiinn noBepxHOCTt. UHJiHHapHMecxaa (6). npxTOM iiaxnon KOHHMecKofi BHyTpeHHeňnoBepxiiocTH (4) ot 12 NO 23 MHHyT and naKJioH xawnux aeyx cocemiHX pewymux aneneHTOB (8) pa3.HHTOii, cooTBeicTBeHHO 4 NO 6 h 6 ° 8 ° OTHOcHTejiBHO well BepTHKamHoS paoHHHU, πρημομ KawnannpoMMBiiaa KaHaBKa (9) b 6jih3octh rev nepenHefi cTeiiKH (82) 3annero no nanpaBneiiHio BpauieHHipipyin ancMeHTa (8) chjilho OTKPNTa. a B HanpaBneHHH κ n / a pewymeMy sneMeiiTy (8) nnanno yMeHbtuaeTCíl. npH ueM eonbiuoe ocnonanne (81) kawnoro pewyinero aneneHTa (8) 3aKn »maeTyron ot 8 no 12 ° c ropracHTajimoS pamiHiiofi. and onHa H3 BHeuniHX (83) H onHa H3 BHyTpeiiHHX (84) noeepxHOCTeB pewyinero BHeMeHTa (8). κοτορυβ npoTHBonewautHe. naKnioMaiOT yron ot 10 no 20 ° .npHieM BiieuniHH Konen (85) nepenHefi topuoboB kpomkh (87) BinrrynaeT enepen hb BiiemnefiUHnHitnpHMecKoB noBepxHOCTH (3) paccTOniiHH ot 3 no 4 pa3 and BiiyTpenHHfikohcu BucTynaeT Ha paccOHHHH ot 5 no 6 pa3 TaKwe Meitbuie ero nnHiiu. a ca «a nepeniisisi TopuosasixpOMKa (87) BHCTynaeT« 3 topuoboB noBepxiiocTH (7) Tena (1) and 3ae »on paccomiHH οτ 6 no 7pa3 nelibme caMofi eonbiuofi nnunu pewyuiero sneueHTa (8). 2. A rock breaking tool according to claim 1, wherein the cutting elements 8 are disposed in the beds 2 in two rows and alternately protrude sideways in an internally corresponding manner in front of the outer cylindrical surface 2a in front of the inner cylindrical surface 6, and are disposed underneath inclining to the vertical axis in the direction of rotation of the tool, the rock break correspondingly 3 ° to 4 ° and 2 ° to 4 °. 2. CxajiopaapyuianuiHfi not eypoBofi HHCTpyMeHT n cooTBeTCTBHH c nynxTOM 1, oTnHManuiHficitgm. MTO pewyuiHe aneMeiiTH (8) pacnonoweHU rne3nax b (5) b H nnyx panax anbTepiiaTHBHOBHCTynaioT noeonno Biiemne η noeoxHo BHyTpeHHe cooTBeTCTBeHiio Nepen niieuinefi muímuipiriecKOHnoBepxHocTbio (3) H Nepen BHy.TpeHHeB UHnHHnpHHecKofi noBepxHocTbio (6). ηρΗ'ΐβΜ ohh pacnonoweminon HaxnoHOM OTHOCHTentHO BepTHxantHoan and iianpanneiiHio spainiiHa cKanopaapyuiaioiueroHHCTpyMeiiTa cooTBeTCTBenno οτ 3 ° no 4 ° h ot 2 ° no 4 °. 3. A drilling tool for rock breaking according to claim 2, characterized in that the cutting elements 8 are spaced apart from the outer and inner shelves 2 so that they extend over the surface 2 at a distance of 1/2 to 2/3 of the thickness of the body 1. . 3. CKanopa3pymaouiHB κθρηοβηΒ eypoeofi HHCTpyMeHT b cootbbtctbhh c πυηκτομ 2. oTnHMaiouiHficaTeM, mto pewyuiHe eneMeHTu (8) c BHeuiHero h BHyTPeHHero pana pacnonoweiiu Ha me3nax (5) tbkhmoepa30M. mto ohh npocTHpanTca b topuoboB ποβθρχηοοτη (7) Ha paccTosHHH 1/2 no 2/3 TonuiHiiuTena (1). 4. A rock breaking drilling tool according to claim 1, wherein the wash groove 2 is a non-regular trapezoidal shape, wherein the front outer edge 91 of the front face 92 of the wash groove 2 and the rearward edge 93 of the rear face 94 close the outer bottom angles. the edge 93 of the bottom face 96, correspondingly 110-120 ° and 140-150 °. 4. CKanopa3pymanuiHB kcphobmB eypoBofi HHCTpyMeHT b cooTBeTCTBHH c nymtTOK 1 η πιικτοΜ 2, OTnHManuiHBcsi TeM, mto npoMHBHaa KaHaexa (9) HMeeT «opMy HenpaBHnbHoB TpaneuHH. npHMeMnepennaa BiieuiHaa xpoMKa (91) nepenueB topuoboB nonepxiiocTH (92) προμηβιιοΒ KanaBKH (9) h3anHaa niiemnaa κροκκβ (93) aanHefi topuoboB noBepxHOCTH (94) 3aKn »MaioT yron c BHeumefi HHwiieBkpomkoB (93) liHWiiefi topuoboB nonepxiiocTH (96) ,. cooTBeTCTBeiiHO. 110 ° no 120 ° h 140 ° no 150 °. 5. A rock breaker according to claim 1, wherein the length of the front end cutting edge is greater than the length of the outer end face. CS 267688 B1 5. CKanopa3pyiuauuiHB xepHOBiM eypoeofi HHCTpyMeHT b cootbgtctbhh c nyineraMH 1. 2h 3, oTnHMamuiHHCH TeM, mto nnHHa nepenueB topuoboB pextyuieB kpomkh (87) eonwne ηηπιΐΜ nneiuiieficokoboB topuoboB pewyuicfi kpomkh (89). A rock breaker according to claim 2, wherein the length of the front face cutting edge is equal to the length of the outer side cutting edge. 6. CKanopa3pytuanuiHB κθρηοβηΒ eypoBofi HHCTpyMeHT b cootbgtctbhh c nyiiKTaMH 2h 3, oTnHManuiHBcn τβΜ, mto nnHHa nepenHefi topuoboB pewyniefi kpomkh (87) paBHa njiHiie Biiemnefi cokoboBtopuoboB pewyiuefi kpomkh (89). 7th CKanopa3pyiuaiouiHfi κθρηοβηΒ eypoeofi HHCTpyMeHT b cootbstctbhh nyiiKTaMH 1 C, 2 h 3, OTnHManuiHBcn τβΜ MTO nnHHa BHeuntefi βοκοβοΒ topuoboB pewyniefi kpomkh (85) eonbme ajihuuBiiyTpeHnefi cokoboB topuoboB pemyuieB kpomkh (86). 267 688 npHJioweiiHe = 4 φηγυρμ. JlHTepaType: 7. A rock breaker according to claim 1, wherein the length of the outer side cutting edge is greater than the length of the inner side cutting edge.