CS267691B1 - Working method for diamonds using laser rays - Google Patents
Working method for diamonds using laser rays Download PDFInfo
- Publication number
- CS267691B1 CS267691B1 CS862365A CS236586A CS267691B1 CS 267691 B1 CS267691 B1 CS 267691B1 CS 862365 A CS862365 A CS 862365A CS 236586 A CS236586 A CS 236586A CS 267691 B1 CS267691 B1 CS 267691B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- laser
- ajih
- πρη
- diamonds
- cnocoe
- Prior art date
Links
- 239000010432 diamond Substances 0.000 title claims 5
- 229910003460 diamond Inorganic materials 0.000 claims 2
- PSNPEOOEWZZFPJ-UHFFFAOYSA-N alumane;yttrium Chemical compound [AlH3].[Y] PSNPEOOEWZZFPJ-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/221—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by thermic methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mobile Radio Communication Systems (AREA)
- Laser Beam Processing (AREA)
Description
1 267 691
Ha3BaHMe H3O<speTeHHsi
CnOCOB OBPABOIKH AJMA30B JA3EPHUMM JOTAMI
Oexacrb npHMeneiiHa Η3οβρβτοΗΗ« Η3α«ρετθΗΗβ xacaeTcsi cnocoea oepaeoTKH ajiMa3OB, b mbcthocth mjih cbbpjiohhb kohhmsckhxMHKpooTBepcTufi aji« ΒοποΗβκκη TOHMaKiueK προβοαοκη nocpencTBOH jia3epHux jiysett.
XapaKTepMCTHKa hobocthmx toxhhhockhx peaeimft
Cnocoeu oepaeoTKH ajrna3OB. b mbcthocth ajih οβθρλθηηη μηκροοτββροτηΚ nocpeacTBOM Jiasepmixjiyneň. yme h3boctku. BunonHeHHe κοηημβοκηχ otbbpcthB b ajiMa3ax. xax npaBHJio. npoH3BOAHTcaTax. mto Hecxonbxo οταθαβημχ otbbpcthK b βηαθ yceMeHHUK xoHycoB pacuiHpHBTCH ao ποπηογοKOHyca. Cnocoeu Taxoro poaa onncami b DE-OS 27 40 755. Industrledlamantenrundschau (Oeaopτθχηημβοκηχ ajina3OB). 4<1970 r.) 2. CTp. c 91 no 96, 5C1971 r.) 1, CTp. c 38 no 43,cocTaBJíeHHuK CTpauiexoM. XapaxTepHufi npHSHax aToro cnocoea 3axjnoHaioTca b tom. mto bcootbotctbhh c rjiy«nHoň oepaeoTKH aojdmho euTb οτκορρβκτΗροΒβΗΟ ncMioweHHe «oxycHoB tomkh.CaMue coBpeMemrae jiaaepHue ycTaHOBKH Taxoro Ηβ3ΗβΜβΗΗΗ ynpdBjin»Tcn AoporocToniuHMHBUMHCJIHTGJlbHUMH MAUIHHAMH, ΠρΗΜΘΜ TaKOB ynpaBJIBHHB B MaCTHOCTH OeecneMHBaeT KOOPAHHHPOBaHHOeABHMBHHB no BepTHKajlbHOfí H rOPH30HTajIbHOÍÍ OCHM, Η ΤβΚΗΜ Οβρβ3ΟΜ AOJHKHO AOCTHraThCSl TOMHOecorjiacoBaHHe ποαομβηηη «oxycHofi tomkh h rJiyeHHU oepaeoTKH. Hsbbctho. mto Taxoe aaaepHoeceepjieHHe ne oeecneMHBaeT προβΗΒβΗΗβ otbbpcthH c αηβμθτρομ bbpuihhu xonyca MeHee 0.050 mm ββ3πρΗΜβΗβΗΗΗ MHorocTyneHMaToro cnocoea. HbbbcthuK αορογοΗ cjioikhhK h MHorocTyneuMaTuB cnocoejiasepHoro cbbpabhhci ochobah na tom. mto πντβΜ η3μβηβηηη οπτημβοκοΒ xoHCTpyxuHH jia3epHoňycTanoBKH ocyutecTBJíeH nepexoa x weHbuieMy AHaMBTpy bbpuihhu KOHyca. npH 3TOM H3BBCTHO, MTO HBeOJIbUlHB AHBMBTpU BepUlHHU KOHyca TpBeyMT KOpOTKHX «OKyCHUXpaccTOHHHÍS JiaaepHoro oebexTHBa ot 10' mm ao 20 mm. ΓαββημΚ ηθαοοτβτοκ otbbpcthB. npocBBpjiBHHHXH3BBCTHHM cnocoeoM c noMomb» Jiaaepa, 3axjnoMaeTcsi b tom. mto kambctbo eoxoeoft ποβθρχηοοτηΗΜθβΤ CJ1HU1K0M «OJIBlily» AJIfl MHKpOOTBBpCTHH UiepOXOBaTOCTb . a HaHeOJIblUaH BUCOTa liepOBHOCTefinpQíHJia oxasuBaeTcn eojibiue 50 mkm. 3to. rJiaBHUM oepaaoM. oebHCHneTca tom. mto πρημθηηβμηΚ ao chx nap cnocoe oeycjiasjíHBaJiοβρβοοΒβΗΗβ MHKpocxonHMecKHX mbjikhx BHCTynoB Ha βοκοβοΚ nosepxHOCTH OTABJíbHUX BUCBBpjiHBaeMUXyce>ieHHUX xonycoB. íloaTOMy HeoexoAHMU cJiowHue cnocoeu ηοχΗροΒβΗΗη ajih crjiamHBaHHH BUCTynoeτβκηχ aTBepcTHň h ajih oeecneMBHHH πρηγοαηογο Ha npaxTHxe ΒΟΛΟΜβΗΗΗ TOHMafiuiefi npoBOJioxH. lienb Η3ΟβρβΤΒΗΗΗ
UeJlb» Η3ΟβρβΤΒΗΗΗ HBJÍHeTCH CO3AaHHe ΠρΟΟΤΟΓΟ, OAHOCTyΠΘΗΜβΤΟΓΟ. ΗΒΑΟρΟΓΟΓΟ cnocoea. cnOMOUlbU ΚΟΤΟΡΟΓΟ MOWHO CBepJIHTb KOHHM6CKHB MHKpOOTBBpCTHH B aj|Ma3BX C BUCOKHM KaMeCTBOMeoxoBofi noBepxHOCTH. h xoTopufi cboaht 3βτρβτΜ Ha nojiHpOBaHHe ao MHHHMyMa. IÍ3nOWBHHB CyUHOCTH Η3ΟβρΒΤΒΗΗΗ 3βΑβΜθΗ Η3οβροτβΗΗΗ hbjihbtch ρβ3ρββοτκβ Taxoro cnocoea, kotopuB oeecnsMKBaeT cnepjieiiHeKOHHHBCKHX MHKpOOTBBpCTHfi C ΑΗβΜΘΤρΟΜ BBpUlHHU xonyca ΜβΗβθ 0.020 MM H Haneonbuiefi bucotoBHepoBHOCTeK npo«HJin βοκοΒοϋ ποβορχηοοτη mbhbb 0,005 mm b ajmasax. 267 691 2
Coraacno Η3θβρβτβΗΗ» aTa 3aaana peuiaeTcn tem. ητο πρη «HKCHpoBaHHoR «OKycHoň τοπκβBUCBepJtHBaeTCH nojiHuň KOHyc b ajmase, naomaab ociioBamsi h eucoTa κοτορογο HenpepuBnoyeeaHHHBanTcn ao npeaycMOTpeHHoň rayeHHM. npH'ien mouihocti. κββητοβογο reHeparopa noBUUiaercn no1.8-KpaTnoro HcxoaHoro aHateHHsi nopnaKa 1 Bt b cootbbtctbhh c nnana3OHOM pasMepoa. a «oKycuoepaccTonHHe oebexTHBa. «OKycHpynuiero aa3epnuň jiyi. cocraBaneT ot 30 mm ao 50 mm.
CoraacHO apyroxy npH3Haxy Η3θβρβτβΗΗη eoKOBwe noBepxHOCTH BMceepaHBaeMoro xonyca μοιύτ cuTbnpoaoameiiu 3a nosepxHOCTb aaMa3a nocpeacTBOM aonojiHHTeabHo ycTaHOBaemiux aepxaa.
Cnocoe coraacHO HsoepeTeHHn oeecneiHBaeT ceepaeHHe xoHHHecxHX μηκροοτβθροτηη c πηβμθτρομBepuiHHM xonyca μθηθθ 0.020 mm h Haxeojibujeň bmcotoS HepoBHOCTeK προφηλη «sqkoboR noBepxnocTHMenee 0.005 mm b ajiMa3ax ees πρΗΜβΗβΗΗΗ aopornx MHorocTyneHHaTux cnocoeoB oepaeoTKH. πρηηομ□aTpaTH Ha nojiHpoBaHHe CBoaaTCH ao MHHHMyMa.
Ilpimep ocywecTuaeHHsi moepereHHn
Hnuté H3oepeTeHne noncHneTcn eonee noapoeHO Ha npHMepe ero ocyuiecTBaeHHH.npnpoanHK aana3 bmcotoH 0,7 mm mecTKo «HxcnpyeTcn b onpase. C ueabn BucsepanBaHna βχολιιογοoTBepccTHH bojiokh Jtaaep Ha ΗττρκΗ-aanMHHHeBOM rpanaTe. a aaa βμχοληογο otbupcthíi bojiokhaa3ep na neoexoaHMOM cTeKJie. Oea aasepa ocHaiueHM aasepHHMH oebeKTHBaMH c «OKycHMM paccTosmneM50 mm. JfontuiHHTeJibHoe MeTaJiaHMecKoe aepxajio. pacnoJiomeHnoe Meway JiaoepiiHM oetexTHBOM nnoeepXHOCTbio ama3a, ημθθτ BHCOTy 3 mm , βθρχηηΗ 'anaMeTp 3,5 mm a hwkhhH anaMeTp 0.5 mm .BucBepjiHBaHMe Bxoanoro oTBepCTHx bojiokh προη3βοηητοχ cjieaywuiHM oepa3OM= jiaoep paeoTaeT caacTOToB HMnyjibcoB 10 κΓη. Ληθμβτρ naouiaan ocHOBaiiHa xoHyca Ha exoae yBeaHHHBaeTcn. HaHHHan c 0.1 mm c KaxtaMM uiaroMoepaeoTKH CHapyxtH BHyTpb na .0,05 mm ao 0,5 mm. MouiHOCTb aa3epa noBNuiaeTcn c 1.2 Bt ao 2 Bt.®oxycnan TOHxa bo BpeMH Bcero npouecca oepaeoTKH ocTaeTcs b οληομ noaouteHHH. a HMentio 0,2 mmHaa noBepxHOCTbn ajiMaaa. 4epe3 2 MHHyTW oepaeoTKa 3βκοΗΗβΗβ. 3τβ oepaeoTKa npoaoaHtaeTcnBMCBepaHBaHHeM HcxoaHoro xoHyca. 3tot aasep paeoTaeT c nacTOToH HMnyjibCOB 1 Γη. ΛηβΜετρ«oxaabHoro nnTHa coaneT 0.5 mm. KMnyabCHan βηθργηη aasepa noBNuiaeTcn HatKHaa c 1.2 flw Kaatauňpa3 cooTBeTCTBeHHtí Ha 0.2 Hat nocae ocaaeaeHHn cbuieMa MaTepnaaa ao npoeHBaHHn aJiMaau nacKBO3b.3to OTBepcTHe yBeaHHHBaeTcn ao 0.015 mm, a Boaoxa noaHpyeTcn nocae οτογο ajiMasHMMHuuiH«OBaabHMMH cpeacTBaMH ao oxoHHaTeabHoro pasMepa.
Claims (2)
1. Způsob opracování diamantů laserovými paprsky,zejména pro vyvrtávání kuželových mikrootvorů pro ta-žení nejjemnějšího drátu, při kterém se používají zná-má typy kvantových generátorů, například pro vstupníotvor průvlaku - laser na ytriovém - hliníkovém gra-nátu, a pro výstupní otvor průvlaku - laser na ňeody-movém skle, vyznačující se tím, že při fixovaném ohnis-kovém bodě se vyvrtává plný kužel v diamantu, jehožplocha základu a jehož výška se zvětšují nepřetržitě až do zadané hloubky, přičemž výkon laseru se zvyšujedo 1,8 násobné výchozí hodnoty řádově 1 W v souladu srozsahem rozměrů, a ohnisková vzdálenost objektivu,zaostřujícího laserový paprsek tvoří od 30 do 50 mm.
1. Cnocoe οβρββοτκΗ ajmaďOB JiaaepHUMH jiyaaMH. b aacTHocTK ajih bhcbbpjihb8hhh kohhhbckhxMHKpOOTBepCTHK AJIH ΒΟΑΟΗΘΗΗΗ ΤΟΗΊβΗΐυβΗ npOBOJIOKH. ΠΡΗ KOTOpOM npHMBHHKJTCH H3BeCTHMe ΤΗΠΗKBaiiTOBUx renepaTopoB, uanpHMep, ona βχοβηογο otbbpcthh bojiokh - jiaaep Ha ηττρηΗ-8ΑΒΜΗΗηθβομrpaHaTe, a ajih βηχοληογο otbbpcthh bojiokh - Jiaaep Ha HeoexoaHMOM ctbkjib. OTJiHHanuiHttcn τθμ.HTO ΠΡΗ «HKCHpOBaHHOfi «OKyCHOft ΤΟΗΚΘ BHCBBpjIHBaeTCH (IOJIHnK KOHyC B ajIMa3B. ΠΰΙΟΜβΑΒ OCHOBaHHHH BucoTa KOToporo yeejiHHHBaeTca HenpepHBHO no 3aaaHHoft rjiyeHim, πρηηθμ moiuhoctb Jia3epanoBwuaeTca ao 1,8-KpaTHoro ηοχοαηογο βηβηθηηη nopaaxa 1 Βτ β οοοτβθτοτβηη c αηαπα3οηομpa3HepoB. a «oxycHoe paccTOHHHe οβιβκτΗΒβ, eoKycHpynuiero jiaaepHuft Jiyi. cocTaBJíaeT ot 30 ao 50MM.
2. Cnocoe οβρββοτκΗ aaMaaoe jiasepHUMH jiynaMH no nymcry 1. OTjiHHanuiHKcH τθμ, hto βοκοβΗθnoBepxHocTH BHCBepjiHBaeMux KonycoB npoaojDKanTca 3a noBepxHOCTt ajma3a c πομοικβ» nonojiHHTejitHOpacnojioweHHux aepKaji. 267 691 4 AHHOTAUHfl HaoepeTeHHe KacaeTca b aacTHocTH CBepjieHna kohhmbckhx mhkpootbbpcthA jiasepHUMH jiyxaMH bajiMa3ax ajia βοποίθηηη TOHHaAuieA ηροβαποκΗ. Uenbio h saaaxeK aejtaeTCa co3AaHHe ueaopororo cnocoea. oeecneaHBantuero BucBepjiHBaHueKOHHHeCKHX MHKPOOTBepCTHň C ΑΗβΜβΤΡΟΜ BepUlHHM KOHVCa ΜΘΗΘΘ 0.020 MM H HaHeOJIbllieA BUCOTOňiiepoBHOCTeft npo»HJia βοκοΒοβ noBepxHOCTH Menee 0.005 mm b ajiMa3ax. CorjiacHO H3o«peTeHH» sahana peuiaeTca tem. ητο πρη «HKCHpoBaHHoK eoxycHoií tohke b ajmasei BNCBepjiHBaeTca nojiHuň xoHyc. njiouiaAb ocHOBaHHa h BucoTa xoToporo HenpepuBHO yeejiHMHBaioTca «o npeaycMOTpeHHoS rjiyeHHH. npaaeM mouihoctb Jiasepa noBHUiaeTca no Ι,θ-itpaTHoro acxoaHoro 3HaaeHHanOpXAKa 1 Βτ B COOTBBTCTBHH C ΑΗβΠβ3ΟΗΟΜ ρβ3ΜθρθΒ. a «OKyCHOe paCCTOHHHB OSbeKTHBa COCTaBJíaeT OT 30 MM AO 50 MM. 5 CS 267691 B1 PŘEDMĚT VYNÁLEZU
2. Způsob opracování diamantů laserovými paprskypodle bodu 1, vyznačující se tím, že boční plochyvyvrtávaných kuželů se prodlužují za povrch diamantu v pomocí doplňkově rozmístěných zrcadel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD27549385A DD249371A3 (de) | 1985-04-24 | 1985-04-24 | Verfahren zur bearbeitung von diamanten mittels laserstrahlen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS236586A1 CS236586A1 (en) | 1988-06-15 |
| CS267691B1 true CS267691B1 (en) | 1990-02-12 |
Family
ID=5567132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS862365A CS267691B1 (en) | 1985-04-24 | 1986-04-03 | Working method for diamonds using laser rays |
Country Status (3)
| Country | Link |
|---|---|
| BG (1) | BG47997A1 (cs) |
| CS (1) | CS267691B1 (cs) |
| DD (1) | DD249371A3 (cs) |
-
1985
- 1985-04-24 DD DD27549385A patent/DD249371A3/de unknown
-
1986
- 1986-03-18 BG BG7409286A patent/BG47997A1/xx unknown
- 1986-04-03 CS CS862365A patent/CS267691B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD249371A3 (de) | 1987-09-09 |
| BG47997A1 (en) | 1990-11-15 |
| CS236586A1 (en) | 1988-06-15 |
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