Isesengura ryimbitse ryisesengura rya Polycrystalline Diamond Compact (PDC) mubikorwa byubwubatsi

Ibisobanuro

Inganda zubwubatsi zirimo guhinduka muburyo bwikoranabuhanga hifashishijwe ibikoresho byo gutema bigezweho kugirango tunoze imikorere, neza, kandi biramba mugutunganya ibikoresho. Polycrystalline Diamond Compact (PDC), hamwe nubukomere budasanzwe no kwihanganira kwambara, byagaragaye nkigisubizo gihindura mubikorwa byubwubatsi. Uru rupapuro rutanga isuzuma ryuzuye ryikoranabuhanga rya PDC mubwubatsi, harimo ibintu bifatika, uburyo bwo gukora, hamwe nuburyo bushya bwo gukata beto, gusya asfalt, gucukura amabuye, no gutunganya ibibari byongera imbaraga. Ubushakashatsi kandi busesengura imbogamizi ziriho mu ishyirwa mu bikorwa rya PDC kandi bugaragaza inzira zizaza zishobora kurushaho guhindura ikoranabuhanga mu bwubatsi.

1. Intangiriro

Inganda zubaka ku isi zirahura n’ibisabwa kugira ngo umushinga urangire byihuse, bisobanutse neza, kandi bigabanye ingaruka z’ibidukikije. Ibikoresho gakondo byo gukata akenshi binanirwa kubahiriza ibyo bisabwa, cyane cyane mugutunganya ibikoresho byubaka bigezweho. Polycrystalline Diamond Compact (PDC) yagaragaye nkigisubizo gihindura umukino, gitanga imikorere itigeze ibaho mubikorwa bitandukanye byubwubatsi.

Ibikoresho bya PDC bihuza urwego rwa diyama ya polycrystalline ya synthique na tungsten karbide substrate, ikora ibintu byo gukata biruta ibikoresho bisanzwe mubijyanye no kuramba no gukora neza. Uru rupapuro rusuzuma ibiranga PDC, ikoranabuhanga ryarwo, n’uruhare rugenda rwiyongera mubikorwa byubwubatsi bugezweho. Isesengura rikubiyemo ibyifuzo byombi hamwe nibishobora kubaho, bitanga ubumenyi bwukuntu tekinoroji ya PDC ivugurura uburyo bwubaka.

2. Ibyiza nibikoresho no gukora PDC kubikorwa byo kubaka

2.1 Ibiranga ibikoresho byihariye

Ubukomere budasanzwe (10,000 HV) butuma gutunganya ibikoresho byubaka

Kurwanya kwambara birenze gutanga ubuzima bwa 10-50 kurenza serivisi ya tungsten karbide

Amashanyarazi menshi cyane (500-2000 W / mK) arinda ubushyuhe mugihe gikora

Ingaruka zo guhangana na tungsten karbide substrate ihanganira imiterere yubwubatsi

2.2 Gukora uburyo bwo gukora Optimisiyonike kubikoresho byubwubatsi **

Guhitamo ibice bya diyama: Witondere neza diyama grit (2-50μm) kugirango ikore neza

Umuvuduko ukabije wumuvuduko: 5-7 Umuvuduko wa GPa kuri 1400-1600 ° C utanga umurongo urambye wa diyama-diyama

Substrate injeniyeri: Custom tungsten carbide formulaire kubikorwa byihariye byo kubaka

Gushiraho neza: Gukoresha Laser na EDM kubikoresho bigoye bya geometrike

2.3 Impamyabumenyi yihariye ya PDC yo kubaka

Amanota yo kurwanya-abrasion amanota yo gutunganya neza

Impamyabumenyi-yo hejuru cyane yo gukata beto

Amashanyarazi ahamye amanota yo gusya asfalt

Amanota meza-meza yo kubaka neza

3. Ibyingenzi Byibanze mubikorwa byubwubatsi bugezweho

3.1 Gukata beto no gusenya

Icyuma cyihuta cyihuta: Icyuma cya PDC cyerekana ubuzima burebure inshuro 3-5 kurenza ibyuma bisanzwe

Sisitemu yabonye sisitemu: insinga zatewe na diyama zo gusenya nini nini

Gusya neza neza: Kugera kuri milimetero zukuri mugutegura hejuru

Inyigo: ibikoresho bya PDC mugusenya ikiraro cya kera cya Bay, Californiya

3.2 Gusya Asfalt no gusana umuhanda

Imashini zisya zikonje: amenyo ya PDC agumana ubukana binyuze mumasoko yose

Kugenzura amanota meza: Imikorere ihamye mubihe bitandukanye bya asfalt

Gusubiramo porogaramu: Gukata neza RAP (Pavement Yagaruwe)

Amakuru yimikorere: kugabanuka 30% mugihe cyo gusya ugereranije nibikoresho bisanzwe

3.3 Gucukura no Gufata Urufatiro

Gucukura diameter nini: PDC bits kubirundo birambiranye kugera kuri metero 3 z'umurambararo

Kwinjira cyane mu rutare: Bikora neza muri granite, basalt, nibindi bintu bitoroshye

Ibikoresho bidahwitse: Gushinga inzogera-shingiro kugirango urufatiro rwikirundo

Porogaramu zo hanze: ibikoresho bya PDC mugushiraho umuyaga wa turbine

3.4 Gutunganya umurongo wo gushimangira

Gukata umuvuduko mwinshi wihuta: Gukata neza nta guhindura

Kuzunguruka insanganyamatsiko: PDC ipfa kuburiburi bwa rebar

Gutunganya byikora: Kwishyira hamwe na sisitemu yo gukata robot

Inyungu z'umutekano: Kugabanya ibyuka byangiza ahantu hashobora guteza akaga

3.5 Umuyoboro urambiranye no kubaka munsi y'ubutaka

Imitwe ya TBM: Imashini ya PDC muburyo bworoshye kugeza hagati-bigoye

Microtunneling: Birarambiranye neza kubikorwa byingirakamaro

Gutezimbere kubutaka: ibikoresho bya PDC byo gutaka indege no kuvanga ubutaka

Inyigo: PDC ikata mumushinga wa Crossrail ya London

4. Inyungu zimikorere kurenza ibikoresho bisanzwe

4.1 Inyungu zubukungu

Kwagura ubuzima bwigikoresho: ubuzima bwa serivisi inshuro 5-10 kurenza ibikoresho bya karbide

Kugabanya igihe gito: Guhindura ibikoresho bike byongera imikorere

Kuzigama ingufu: Imbaraga zo kugabanya zigabanya gukoresha amashanyarazi 15-25%

4.2 Gutezimbere ubuziranenge

Kurangiza hejuru cyane: Kugabanya ibikenewe gutunganywa kabiri

Gukata neza: Ubworoherane muri ± 0.5mm mubikorwa bifatika

Kuzigama ibikoresho: Kugabanya igihombo cya kerf mubikoresho byubwubatsi

4.3 Ingaruka ku bidukikije

Kugabanya imyanda kubyara: Ibikoresho birebire ubuzima bisobanura gukata bike

Urusaku rwo hasi: Igikorwa cyo guca bugufi kigabanya umwanda

Kurwanya umukungugu: Gukata isuku bitanga ibintu bike byo mu kirere

5. Inzitizi zubu nimbibi

5.1 Inzitizi za tekiniki

Kwangirika k'ubushyuhe mukomeza gukata byumye

Ingaruka sensitivite muri beto ishimangiwe cyane

Ingano ntarengwa kubikoresho binini bya diameter

5.2 Ibintu byubukungu

Igiciro cyambere cyambere ugereranije nibikoresho bisanzwe

Ibisabwa byihariye byo kubungabunga

Amahitamo make yo gusana kubintu byangiritse bya PDC

5.3 Inzitizi zo Kwemerera Inganda

Kurwanya guhinduka muburyo bwa gakondo

Ibisabwa mu mahugurwa yo gukoresha ibikoresho neza

Gutanga urunigi rwibikoresho byihariye bya PDC

6. Ibizaza hamwe nudushya

6.1 Iterambere ry'ubumenyi

Nano-yubatswe PDC kugirango yongere ubukana

Imikorere ya PDC ifite imikorere myiza

Kwiyitirira PDC

6.2 Sisitemu yo gukoresha ibikoresho

Ibyuma bifata ibyuma byo gukurikirana imyenda

Sisitemu yo guhindagura imihindagurikire hamwe nigihe cyo guhindura

Imiyoboro ikoreshwa na AI yo gusimbuza guhanura

6.3 Inganda zirambye

Gusubiramo inzira kubikoresho byakoreshejwe PDC

Uburyo bwo gutanga ingufu nke

Bio-catalizaires ya synthesis ya diyama

6.4 Imipaka mishya

Ibikoresho bifatika byo gucapa 3D

Sisitemu yo gusenya robot

Porogaramu yo kubaka umwanya

7. Umwanzuro

Ikoranabuhanga rya PDC ryigaragaje nk'ingenzi mu buhanga bugezweho bwo kubaka, ritanga imikorere itagereranywa mu gutunganya beto, gusya asfalt, imirimo y'ifatizo, n'ibindi bikorwa by'ingenzi. Mugihe imbogamizi zikomeje kuba ikiguzi hamwe nibikorwa byihariye, iterambere rihoraho mubumenyi bwibikoresho hamwe na sisitemu yo gukoresha ibikoresho byizeza kurushaho kwagura uruhare rwa PDC mubwubatsi. Inganda zihagaze ku ntera y’ibihe bishya mu ikoranabuhanga ry’ubwubatsi, aho ibikoresho bya PDC bizagira uruhare runini mu kuzuza ibyifuzo by’uburyo bwihuse, busukuye, kandi bunoze.

Icyerekezo cyubushakashatsi kizaza kigomba kwibanda kugabanya ibiciro byumusaruro, kongera imbaraga zo guhangana ningaruka, no guteza imbere PDC yihariye kubikoresho byubaka. Mugihe iryo terambere rigenda risohora, tekinoroji ya PDC yiteguye kurushaho kuba ingenzi muguhindura ibidukikije byubatswe mukinyejana cya 21.

Reba

1. Ibikoresho byubwubatsi Gutunganya hamwe nibikoresho bya Diyama bigezweho (2023)

2. Ikoranabuhanga rya PDC mubikorwa byo gusenya bigezweho (Ikinyamakuru cyubwubatsi)

3. Isesengura ry'ubukungu ryerekeye ibikoresho bya PDC byemewe mu mishinga minini (2024)

4. Ibikoresho bya diyama bishya byo kubaka birambye (Ibikoresho Uyu munsi)

5. Ubushakashatsi bwibibazo muri PDC Gusaba Imishinga Ibikorwa Remezo (Itangazamakuru rya ICON)