CS230751B1 - Pressould for quasiisostatic pressing - Google Patents
Pressould for quasiisostatic pressing Download PDFInfo
- Publication number
- CS230751B1 CS230751B1 CS8281A CS8281A CS230751B1 CS 230751 B1 CS230751 B1 CS 230751B1 CS 8281 A CS8281 A CS 8281A CS 8281 A CS8281 A CS 8281A CS 230751 B1 CS230751 B1 CS 230751B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- pressing
- quasiisostatic
- pressould
- volume
- matrix
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 claims 3
- 239000013590 bulk material Substances 0.000 claims 1
- 238000000462 isostatic pressing Methods 0.000 claims 1
- 210000001367 artery Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/024—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form the pressure on the material being transmitted through flexible or resilient wall parts, e.g. flexible cushions on the ramming surface, resilient wall parts pressing as a result of deformation caused by ram pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
- B30B15/024—Moulds for compacting material in powder, granular of pasta form using elastic mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
OHMCAHME PI30BPE7R.HI4H .K ABTOPCKOMY CBM/iSTEJILCTBy3aHB?ieHO 26.06.803aHBKa 2934751/29-33MKM2 B28B 3/00OHMCAHME PI30BPE7R.HI4H .K ABTOPCKOMY CBM / iSTEJILCTBy3aHB? IeHO 26.06.803aHBKa 2934751 / 29-33MKM2 B28B 3/00
. ABTopu H30(5péieHHfl:M.H.THU0X0Ba, B.C.PagKOB hiO.H. COBBeCTpOB 3aHBHTejiL:Bcecoio3HtiM HaynHO-HccjiěnoBaTeíiLCKiiií κ'προβκτ-. HO-TeXHOJiornqecofí HHCTHTyT sjíeKipoKepaMMO:. ABTop H30 (5pHHfl: M.H.THU0X0Ba, B.C.PagKOB hiO.H. COBBeCTpOB 3aHBHTejiL: Bcecoio3HtiM HaynHO-HccjienoBaTeIiLCKiiiiiKhπροβκτ-.
HaaBaHHe οοάρβτβΗΟίΠΡΕΟΟ-ΦΟΡΜΑ KBA3HH30CTATHqÉCK0r0 ÍIPSCCOBAKMfl e ΙίδΟύρβΤβΗΗβ OTHOCHTCH K OOJiaCTH npeCCOBaHMff H32ie-jihíí H3 cunyox MasepnaaoB, a mmshho,. h jipecc-$opM3M nΜΟΚβΤ 5HTB HCnOJIB3OBasa ΖζΖΕΗ npOH3BOaCTBa cnJIOUIHhJX Η. ΠΟ-JILIX Η3ΖξβΠΗβ, y KOTOpUX OZtfíH pa3Mep 3Η3ΟΤβΠ£Η0 npeBHina-βτ ocTajiBHíje, Hanpoep ipyto, crepox. M3B6CTH3 ripeCC-$OpMa ΖξΤΙΗ Η3ΓΟΤΟΒ3Ι6ΗΚΗ .Κβρ3ΜΙΠβΟΚίϊΧ• τρνύο'κ,. BKJiioqaíomafl aopnyc, pe3HHóByíó MaTpimy, xoHycHHil· :nyaHcOH, 3aKpenn«HHNfó Há noEsyHe· rxzípaBWiecKoro npecca,nepeMemaeMferíí napaaaeJiBHO ocu MaipniíH π cepaeoHK (I). q Hairóojiee. ώιοκο TexHoecoM peseHiieM hbjih©tch npecc$opMa KBa3030cTannecKoro npecc οβ3ηο, npexMymecT-ΒβΗΗΟ Μ3Ζξβοίί H3 CHnyox MaTepHajiOB, Boio^aiomaff Kopnyc,hohhíí x Bepxoií nyaHeoHH, sjíacTHoyío Marpnity (2). ΗβΖξ00Τ3ΤΚ0Μ H3BeCTHHX npeecáOpM ΗΒΟβΤΟΗ TO, STOH3B6CTH&I6 ΠρβΟΟ-φΟρΜΗ ΠρΟΟΗΗΜΗ W ΠρβΟΟΟΒΘΗΗΗ ΙΙ3ΖξβθίίHaaBaHHe οοάρβτβΗΟίΠΡΕΟΟ-ΦΟΡΜΑ KBA3HH30CTATHqÉCK0r0 ÍIPSCCOBAKMfl e ΙίδΟύρβΤβΗΗβ OTHOCHTCH TO OOJIACTH npeCCOBaHMff H32ie-jihíí H3 cunyox MasepnaaoB, and mmshho ,. h jipecc- $ opM3M nΜΟΚβΤ 5HTB HCnOJIB3OBasa ΖζΖΕΗ npOH3BOaCTBa cnJIOUIHhJX Η. ΠΟ-JILIX Η3ΖξβΠΗβ, y KOTOpUX OZtfíH pa3Mep 3Η3ΟΤβΠ £ Η0 npeBHina-βτ ocTajiBHíje, Hanpoep ipyto, crepox. M3B6CTH3 ripeCC- $ OpMa ΖξΤΙΗ Η3ΓΟΤΟΒ3Ι6ΗΚΗ .Κβρ3ΜΙΠβΟΚίϊΧ • τρνύο'κ ,. In this case, the method of the invention is not limited to the use of a compound of the formula (I). q Hairóojiee. Tex ο Tex H a a a a a a a a a a a a a a a a a a a a a a a a a a a a ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny ny 3βΖξ00Τ3ΤΚ0Μ H3BeCTHHX npeecáOpM ΗΒΟβΤΟΗ TO, STOH3B6CTH & I6 ΠρβΟΟ-φΟρΜΗ ΠρΟΟΗΗΜΗ W ΠρβΟΟΟΒΘΗΗΗ ΙΙ3Ζξβθίί
Ρ BHCOTOii β 3,5-4. pa3a.aeHBtne ο,τκρΉτοίί BíjcOTH npecca H HS j ΠρΗΜβΟΜ&Γ. 30 npSCC0B3HHH M3aeo2 C ΟΟΟΤΗΟΙΠβΗΗβΜ BHCOThl í κ oaMeTpy tfojiee 5, Tax κθκ anacTiisHNií aaeMešT npx Sojib-H BHCOTOii β 3.5-4. pa3a.aeHBtne ο, íj íj ί íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj íj. 30 npSCC0B3HHH M3aeo2 C ΟΟΟΤΗΟΙΠβΗΗβΜ BHCOThl í κ oaMeTpy tfojiee 5, Tax κθκ anacTiisHNií aaeMešT npx Sojib-
ί. ιπομ cooTHomeHO bhcoteí k anaMSTpy ηθ MO&eT cnpečcosaTB p ' oaeoe b BepToaaBHOu noao&eHO, BcneacTBne ποτβρκ yc- f toKshbqcth noa tfoaBinoft HarpysKOií, b pe3yaBT3Te sera ot- : npeccoBaHHhie H3aennH nony^aaicfl c pa3OSH02 ToaoHOií i · ' · · í · ' - . .- 2 - οτβΗο, tíTO cHraaeT KaqecTBO o^eofi. ÚeJIBtO ΗΘΟΤΟΑΠξβΓΟ Η3θδρβΤΘΗΗΑ ΑΒΠΑΘΤΟΑ ΠΟΒΗΙΙΙβΗΚβ 'ί. ιπομ cooTHomeHO bhcoteí to anaMSTpy ηθ MO & eT cnpečcosaTB p 'oaeoe b BepToaaBHOu NOAO & EHO BcneacTBne ποτβρκ yc- f toKshbqcth noa tfoaBinoft HarpysKOií b pe3yaBT3Te sera ot-: npeccoBaHHhie H3aennH nonyl-aaicfl c pa3OSH02 ToaoHOií i ·' · I · '-. .- 2 - οτβΗο, thi cHraaeT KaqecTBO o ^ eofi. ÚeJIBtO ΗΘΟΤΟΑΠξβΓΟ Η3θδρβΤΘΗΗΑ ΑΒΠΑΘΤΟΑ ΠΟΒΗΙΙΙβΗΚβ '
KaqecTBa npn npe.ccoBaHnn WHHOMepHtix H3nennfó. HocTaBJíeH-ηθα líenL nocTnraeTCH- τβω, *ϊτο'β npecc-^opMe KB33HH30CTa-mecK.oro npeccóBaHHA, npeuMymecTBeHHO οζξβπηί! H3 ctiny-qwx MaTepnaποΒ, Boionalome# aopnyc, hohhíí h BepxHHíínyaHCOHH jí BJiacTOHyio Maipnuy, irocnezmAA·· BunojineHa cKOHycHOCTLio BHyTpeHHeíí -nojiocm paBHOfó 1:100-1:15, πρόβΜofr&eM MaTpnqu-B 1,75-7 pa3 tfojiLine ofoeMa.npeccyeMoro.H35ejinH, a ee ocb pscnojiOKeHa nepneHAMKynapHo nyaHcoHaM.KaqecTBa npn npe.ccoBaHnn WHHOMepHtix H3nennfó. HocTaBJíeH-ηθα líenL nocTnraeTCH- τβω, * ϊτο'β npecc- ^ opMe KB33HH30CTa-mecK.oro npeccóBaHHA, npeuMymecTBeHHO οζξβπηί! H3 ctiny-qwx MaTepnaποΒ, Boionalome # aopnyc, hohhíí h BepxHHíínyaHCOHH eats BJiacTOHyio Maipnuy, irocnezmAA ·· BunojineHa cKOHycHOCTLio BHyTpeHHeíí -nojiocm paBHOfó 1: 100-1: 15, πρόβΜofr & eM MaTpnqu-B 1,75-7 pa3 .H35ejinH, and ee ocb pscnojiOKeHa nepneHAMKynapHo nyaHcoHaM.
Ha 0nrype I· H3OÚpaateHa oiracHBaeMafl npecc^opjda, Ha φο.2pa3pe3 A-A φΗΓ.1· Πρβοο-φόρωβ coneprar sjíacTOHyíO npec- e cyramyfo. Maipniíy I, ny.aHCOH 2, Kopnyc 5 c 3arjiyiuKaMH 4,Ha 0nrype I · H3OÚaatea oiracHBaeMafl npecc ^ opjda, Ha φο.2pa3pe3 A-A φΗΓ.1 · Πρβοο-φόρωβ coneprar sjíacTOHyíO npec- e cyramyfo. Maipniyy I, ny.aHCOH 2, Kopnyc 5 c 3arjiyiuKaMH 4,
Tjepe3 KOTopae προχοζξΗΤ cep^eqHHK 5., 3arjiyuio npn npec-coBaHo.ygepoBaíOTCH CKOtfofó (cTpy.SuKHOží) 6 h kjihhom 7. Πρβοο-φορΜβ paíoTaei cjieayioinHM otfpaeOM. I]peccyeMMží'nQpoiu.OK3acHnaeTCflBKOHHHecKyK).nQ3iocTB35iac-TKWHGfó ΜΘΤρηίξΗ-. I, ·33ΤβΜ ΠΟΗΟΟΤΒ 33ΚρυΒ3βΤ0Α 33r7iyillK0W 4,KOTopaa ^HKCHpyeTCfl gkoPoíí 6 h kjimhom 7. SaTeM nepeMeme-ηηθμ iiyHacoHOB 2 b KOpnyce 3 HaBCTpeqy spyr spyry nepneH-AHKyjiflpHO ocií 3JiacTnqHO0 npeccyiomeií ΜθτρκίίΗ ocymecTBJíAeT-ca CTK3Tne ββΉ npeccnopouiíca, HaxonAinerocA b nonocm Mar- - pnuti. Πο OKOHwaHHH -nponeccoB npeccoBaHHH npecc-nopotnica nCHATKA ΖξΒΒΗβΗΗΑ ΠρβΟΟόΒΘΗΚΑ 3JI8CTHnHaA MaTpMHa 33 Ο^ίβΤco ynpyrocTH BO3BpaqaeT nya.HCOHH b ncxounoe nojioacenne,38T.eM Kra'7 h cTpytfunHa 6 CHHMaiQTCA c ·KOpnýca 3, šarnymKa·4 BEIHHMaeTCA H 0TnpecC0B3HH0e ΗΒΖζβΗΗΌ Η3ΒΗβΚ3βϊ0Α H3 ΊΐρβΟΟ- . φορΜΗ. SaTeM uno ποΒτορΑβτοΑ.Tjepe3 KOTopae προχοζξΗΤ cep ^ eqHHK 5., 3arjiyuio npn npec-coBaHo.ygepoBaíOTCH CKOtfofó (cTpy.SuKHOží) 6 h kjihhom 7. Πρβοο-φορΜβ paíoTaei cjieayioinHM otfpaeOM. I] peccyeMMží'nQpoiu.OK3acHnaeTCflBKOHHHecKyK) .nQ3iocTB35iac-TKWHGfó ΜΘΤρηίξΗ-. I · 33ΤβΜ ΠΟΗΟΟΤΒ 33ΚρυΒ3βΤ0Α 33r7iyillK0W 4-KOTopaa HKCHpyeTCfl gkoPoíí 6h kjimhom seventh SATE nepeMeme-ηηθμ iiyHacoHOB 2 b 3 KOpnyce HaBCTpeqy SPyr Spyra nepneH-AHKyjiflpHO ocií 3JiacTnqHO0 npeccyiomeií ΜθτρκίίΗ ocymecTBJíAeT-ca CTK3Tne ββΉ npeccnopouiíca, HaxonAinerocA b nonocm Mar- - pnuti. Πο OKOHwaHHH -nponeccoB npeccoBaHHH npecc-nopotnica nCHATKA ΖξΒΒΗβΗΗΑ ΠρβΟΟόΒΘΗΚΑ 3JI8CTHnHaA MaTpMHa 33 Ο ^ ίβΤco ynpyrocTH BO3BpaqaeT nya.HCOHH b ncxounoe nojioacenne, 38T.eM Kra'7 cTpytfunHa 6 h c · CHHMaiQTCA KOpnýca 3 šarnymKa · 4 H BEIHHMaeTCA 0TnpecC0B3HH0e ΗΒΖζβΗΗΌ Η3ΒΗβΚ3βϊ0Α H3 ΊΐρβΟΟ-. φορΜΗ. SaTeM uno ποΒτορΑβτοΑ.
OnHCHBaeiíáÁ πρβοο-φορωθ oúecneqoaeT οφορΜΗβΗηβ COOtDHEJX H- nojlhix Η3ΖϊβΙΙΗ0. Η32ξβΗΗΑ., HOJiyqeHHhie Ha 3TOÍ5npecc-φθρωβ OTJIHqaiOTCA BHCQKHM Ka^eCTBOM, OaHÓpOZmOCTBK)CTpyKTypu n oqthoctbio nojiyqaeMtix naseJinii,. δηοκοϋ a ieo-. RéToecHOia, hto oCecrie^HBaeT HX BaKyyMnjiOTHOcTB. - 3 - $opwyjia KSOčpeTenwfl Πρβ00-φθρΜ3 KB33HH30CTaWieCKOro’ npeCC033HHH, npeH-UymecTBeHHO. Η3Ζζβπκΐί H3 cbinywx na Tepna jiob, BKamatomafi'KOpnyC, ΉΗΚΗΗ0 H.BepXHMlí nyaHCOHbl H 3JI3CTHHHyiO MaTpHIXy,OTJiH^aiomaHCfl Ten, *jto, c ηβπΒίο 'noBurněHHH. KánecTBa nazíe-JIHK npH. UpeCCÓBaHHH fflHHOMepHHX Η3Ζξβ7ΙΗίϊ, SJíaCTHHHafl M3T·pnua βηποτιηθηθ c KOHycnocTB©. BHyipsHHeíí nonocra pasnoíí1:100-1:15, npnqeM .ofeen MaipHiiu b 1,75-7 pa3 úojimieoft&eMa npeccyeMoro naseana, a ee ocb pacnoaoseHa nepnen-AHKyaflpHQ nyanconan. HCTOWÍKH ΗΗφΟρΜβΙξΗΗ, ΠρΗΗΗΤΗβ BO ΒΗΗΜβΗΗβ ΠρΗ9κοπβρτΗ3β: 1. ΑΒΤοροκοβ cBnaeTeaiCTBO N° 9T498 na.B28B I/IO, i95o. .... ; 2. ΑΒΤοροκοβ cBHzteTeaBCTBO N° ..... (33ηβκ& .OnHCHBaeiíáÁ πρβοο-φορωθ oúecneqoaeT οφορΜΗβΗηβ COOtDHEJX H- nojlhix Η3ΖϊβΙΙΗ0. Ξ32ξβΗΗΑ., HOJiyqeHHhie Ha 3TOI5npecc-φθρωβ OTJIHqaiOTCA BHCQKHM Ka ^ eCTBOM, OaHÓpOZmOCTBK) CTpyKTypu n oqthoctbio nojiyqaeMtix naseJinii ,. δηοκοϋ and ieo-. RéToecHOia, hto oCecrie ^ HBaeT HX BaKyyMnjiOTHOcTB. - 3 - $ opwyjia KSOčpeTenwfl Πρβ00-φθρΜ3 KB33HH30CTaWieCKOro 'npeCC033HHH, npeH-UymecTBeHHO. 33Ζζβπκΐί H3 cbinywx on Artery jiob, BKamatomafi'kopnyC, ΉΗΚΗΗ0 H.BepXHMli nyaHCOHbl H 3JI3CTHHHyiO MaTpHIXy, OTJiH ^ aiomaHCfl Ten, * jto, c ηβπΒίο 'noBurneHHH. Canate TBa naked-JIHK npH. UpeCCÓBaHHH fflHHOMepHHX Η3Ζξβ7ΙΗίϊ, SJíaCTHHHafl M3T · pnua βηποτιηθηθ c KOHycnocTB ©. BHyipsHHeíí nonocra pasnoí1: 100-1: 15, npnqeM .ofeen MaipHiiu b 1.75-7 pa3 úojimieoft & eMa npeccyeMoro naseana, and ee ocb pacnoaoseHa nepnen-AHKyaflpHQ nyanconan. HCTOWÍKH ΗΗφΟρΜβΙξΗΗ, ΠρΗΗΗΤΗβ BO ΒΗΗΜβΗΗβ ΠρΗ9κοπβρτΗ3β: 1. ΑΒΤοροκοβ cBnaeTeaiCTBO N ° 9T498 na.B28B I / IO, i95o. ....; 2. ΑΒΤοροκοβ cBHzteTeaBCTBO N ° ..... (33ηβκ &.
Ns 2850702/29-33) O.B28B 3/00, 1979 (προτοτηπ). -l· ΑΗΗΟΤΘΙξΜΗ . Μ30ύρβΤθΗΗΘ..OTHOCHTCH· K Πρβ03-$0ρΜ3Μ ΣξΠΗ npéCCOBa-HHfl H32X©JIKrSÍ5 a ΜΜΘΗΗΟ, K πρβΟΟτφθρΜ3Μ 5JIH 03303 0CT3 ΤΗ-qecKoro. npéccoBaHHfl cruioiiiHNX κ ποπηχ οζιθΠΗίί, y κοτορκχO-AMH pa3Mep 3Η3ΟΤθ7Ι£Η0 ΠρβΒΒΙΙΠΘβΤ OC Τ37Ι£Ηί>Ιβ (ΗΘΠρΗΜβρ, - TpyÚKM, CTepKHH). ΠθΠΒίο HaciOHqero H306peTeHHH HBjífleTCflyjiytitneoe KaqecTBa ÓTnpeccoBaHHWx ogejinií h yBejioeoecpoKa cjiyoKÚbr npecc-^opMu. íIpecc-^opMa coz^epraT snacwníyionpéccyiomyio Ma-Tpimy, nyaHCOH, Kopnyc ó 3arjiyaiKaMH, *íepe3KOTOpBie npoxoztHT cepzietjHHH. 3arjiyaiKH npH npeccoBasoygepoBaioTCH οκούοίί (cípyčuMHOfó) h kjihhom. IIobh3H3 3a-HJiiotjaeTcfl b tom, hto ocb MaTpHiíu pacnojiouceHa nepneHWcy-JinpHO usyM nyaHG0H3M, nepeMemawiMCfl HaBCTpeqy ftpyr spyry,ΠρΟβΜ 33iaCTOH8fl ΜΌΤρΗΙξθ ffBÓeTCH npeCCyWlií 3JI6M6HT0M,οΟβθμ κοτορΟΓΟ b 1,75-7,0 pa,3 ΰοιπ,ιπβ ofr&ewa cnpeccOBaHHO-Γ0 H3HeJIKH., H. .BtmOJIHeHa CKOHyCHOOTB© BHyTpeHHěfó nOJIOCTHc οοοτΗοαιβΗΗβΜ· I:I00#X,:I5. íIpezuiaraeMaH npecc-$opMa mo-»βΤ &IT£. HCnQJIB3QB3H3 AJIfl ΠρβΟΟΟΒθΗΗΗ Η3ΖξΘ3ΙΙΐϋ H3 ΚβρβΜΗ- , qecKHX, MeiaonqecKHx MaiepnajiOB, H3 cHTajuiOB, φβρρΗΤΟΒ,οτβκποποροιπκοΒ μ τ.π.Ns 2850702 / 29-33) O.B28B 3/00 (1979). -l · ΑΗΗΟΤΘΙξΜΗ. Μ30ύρβΤθΗΗΘ..OTHOCHTCH · K Πρβ03- $ 0ρΜ3Μ ΣξΠΗ npéCCOBa-HHfl H32X © JIKrSÍ5 and ΜΜΘΗΗΟ, K πρβΟΟτφθρΜ3Μ 5JIH 03303 0CT3 ΤΗ-qecKoro. npéccoBaHHfl cruioiiiHNX κ ποπηχ οζιθΠΗίί, κοτορκχO-AMH pa3Mep 3Η3ΟΤθ7Ι £ Η0 Πβ (ΗΜΠρΗΜβρ, - TpyÚKM, CTepKHH). ΠθΠΒίο HaciOHqero H306peTeHHH HBjífleTCflyjiytitneoe KaqecTBaTnpeccoBaHHWx ogejinií h yBejioeoecpoKa cjiyoKÚbr npecc- ^ opMu. The polymorphism of the polymorphism of the Meppimy, nyaHCOH, Kopnyl 3, 3-yi, and CaHiH, in the form of a polyhydroxyphthalate, HHH. 3arjiyaiKH npH npeccoBasoygepoBaioTCH οκούοίί (py HO) h kjihhom. IIobh3H3 3a-b HJiiotjaeTcfl that HTO OCB MaTpHiíu pacnojiouceHa nepneHWcy-JinpHO usyM nyaHG0H3M, nepeMemawiMCfl HaBCTpeqy ftpyr Spyra, ΠρΟβΜ 33iaCTOH8fl ΜΌΤρΗΙξθ ffBÓeTCH npeCCyWlií 3JI6M6HT0M, οΟβθμ κοτορΟΓΟ b from 1.75 to 7.0 Pa, 3 ΰοιπ, ιπβ ofr & Ewa cnpeccOBaHHO- Γ0 H3HeJIKH., H. .BtmOJIHeHa CKOHyCHOOTB © BHyTpeHHěfó nOJIOCTHc οοοτΗοαιβΗΗβΜ · I: I00 # X,: I5. I ez ara ara a a a a a pec op op op op op op op opc c HCnQJIB3QB3H3 AJIfl ΠρβΟΟΟΒθΗΗΗ Η3ΖξΘ3ΙΙΐϋ H3 ΚβρβΜΗ-, qecKHX, MeiaonqecKHx MaiepnajiOB, H3 cHTajuiOB, φβρρΗΤΟΒ, οτβκποποροιπκοΒ μ τ.π.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2934751 | 1980-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS230751B1 true CS230751B1 (en) | 1984-08-13 |
Family
ID=20899766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS8281A CS230751B1 (en) | 1980-06-26 | 1981-01-05 | Pressould for quasiisostatic pressing |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS230751B1 (en) |
| DD (1) | DD160470A3 (en) |
| DE (1) | DE3112497A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523670A1 (en) * | 1991-07-18 | 1993-01-20 | Hoechst CeramTec Aktiengesellschaft | Process for making a full ceramic element and element manufactured by the process |
| TW299385B (en) | 1994-12-12 | 1997-03-01 | Black & Decker Inc | Cutting tools for drilling concrete, aggregate, masonry or the like materials |
| US5918105A (en) * | 1994-12-12 | 1999-06-29 | Black & Decker Inc. | Cutting tools for drilling concrete, aggregate, masonry or the like materials |
| CN112157947A (en) * | 2020-09-19 | 2021-01-01 | 常州久压久机械制造有限公司 | Synchronous powder feeding device for double-powder embedded pressed parts |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE693504C (en) * | 1935-06-27 | 1940-07-11 | Gen Motors Corp | Device for molding ceramic bodies, in which finely powdered ceramic material is poured into the cavity of a mold block |
| GB581700A (en) * | 1943-05-15 | 1946-10-22 | Gen Motors Corp | A method of making porous metal articles |
| US2558823A (en) * | 1949-05-27 | 1951-07-03 | Henry L Crowley | Apparatus for molding articles |
| DE1770176U (en) * | 1957-09-02 | 1958-07-10 | Siemens Ag | DEVICE FOR COMPRESSING MAGNETIZABLE POWDER INTO A MOLD. |
| DE2122526A1 (en) * | 1971-05-06 | 1972-11-16 | Siemens AG, 1000 Berlin u. 8000 München | Process for the production of a stick-shaped compact from a sinterable powder mixture |
| BE781180A (en) * | 1972-03-24 | 1972-07-17 | Centre Etd Energie Nucleaire | PRECISION PASTILLES MANUFACTURING PROCESS |
| DD97592A1 (en) * | 1972-07-26 | 1973-05-14 | ||
| GB1443823A (en) * | 1973-03-28 | 1976-07-28 | Atomic Energy Authority Uk | Manufacture of compact bodies from particulate material |
-
1981
- 1981-01-05 CS CS8281A patent/CS230751B1/en unknown
- 1981-01-16 DD DD22711081A patent/DD160470A3/en not_active IP Right Cessation
- 1981-03-30 DE DE19813112497 patent/DE3112497A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DD160470A3 (en) | 1983-08-10 |
| DE3112497A1 (en) | 1982-04-08 |
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