E kapa Che: Lipotso ka Waterjet Cutting

Le hoja ho itšeha ha metsi e le mokhoa oa ho itšeha o sebelisoang haholo, u ka 'na ua ba le lipotso mabapi le ho itšeha ha metsi. Mona ke lipotso tseo u ka li ratang:

1. Na ho itšeha ha waterjet ho tla senya thepa e lokelang ho etsoa mochine?

2. A na nka seha lisebelisoa tse teteaneng ka jet ea metsi?

3. Is waterjet seha tikoloho botsoalle?

4. Na ho rema li-waterjet ho ka sebelisoa ho rema lehong?

5. A na nka sebelisa garnet joalo ka lintho tse hlabang tsa ho itšeha ka jet ea metsi?

P: Na ho itšeha ha waterjet ho tla senya thepa e lokelang ho etsoa mochini?

A: Che.Ho itšeha ha metsi ho ke ke ha senya thepa.

Ha re bua ka bokhutšoane, ho seha li-waterjet ho sebetsa ka molao-motheo oa khoholeho ea sebaka seo sefofane sa metsi sa lebelo le phahameng se hlaselang ho sona. Ntlha ea pele, metsi a tsoang letamong a qala ka ho kena pompong ea haeteroliki. Pompo ea hydraulic e eketsa khatello ea metsi ebe e e romela ho intensifier e eketsang khatello hape ebe e e romela kamoreng ea ho kopanya le accumulator. Accumulator e fana ka phepelo ea metsi a khatello e phahameng kamoreng ea ho kopanya neng kapa neng ha ho hlokahala. Kamora ho feta ka har'a intensifier metsi a hloka ho feta ka valve ea taolo ea khatello moo khatello e laoloang. 'Me ka mor'a hore e fete ka har'a valve ea ho laola e fihla ho valve ea ho laola phallo, moo ho hlahlojoang ho phalla ha metsi. Joale metsi a nang le khatello e phahameng a fetoloa ho phalla ka lebelo le phahameng la metsi ho otla mosebetsi.

Ho fumanoa hore ho na le mokhoa o sa amaneng oa ho sebetsa, 'me ha ho na li-drill le lisebelisoa tse ling tse sebelisoang, e le hore ho se ke ha hlahisoa mocheso.

Ntle le mochesonyamela, ho itšeha ha metsi ho ke ke ha baka mapetsong, ho chesa, le mefuta e meng e utloisang bohloko ho workpiece.

P: A na nka khaola lisebelisoa tse teteaneng ka waterjet?

A: Ho joalo. Waterjet cutting e ka sebelisoa ho khaola thepa e teteaneng.

Waterjet cutting e sebelisoa bakeng sa ho seha mefuta e mengata ea thepa, tse kang tšepe, lehong, rabara, ceramics, khalase, lejoe, lithaele, metsoako, pampiri, esita le lijo. Lisebelisoa tse ling tse thata haholo, ho kenyelletsa titanium, le lisebelisoa tse teteaneng le tsona li ka khaoloa ke metsi a khatello e phahameng. Ntle le lisebelisoa tse thata le tse teteaneng, ho itšeha ha metsi ho ka boela ha khaola lisebelisoa tse bonolo, tse kang polasetiki, foam, masela, mangolo a lipapali, li-diapers, basali, lihlahisoa tsa tlhokomelo ea bophelo, likhalase tse silafetseng, kichineng le liphahlo tsa ho hlapela, tse se nang foreimi, li-skrini tsa balustrading, fatše, tafole, mabota a kentsoeng, le likhalase tse bataletseng, joalo-joalo.

Ha e le hantle, ho na le mefuta e 'meli ea mekhoa ea ho itšeha ea metsi. E 'ngoe ke ho itšeha ka metsi a hloekileng 'me e' ngoe ke ho itšeha ka metsi a metsi. Ho itšeha ka jet ea metsi ke mokhoa oa ho itšeha feela ka metsi. Sena ha se hloke ho eketsoa ha abrasive empa ho e-na le hoo se sebelisa metsi a hloekileng a jet stream ho khaola. Mokhoa ona oa ho itšeha hangata o ne o sebelisoa ho seha lisebelisoa tse bonolo joalo ka lehong, rabara le tse ling.

Ho itšeha ka jete ea metsi ho ipapisitse le ts'ebetso ea indasteri, moo o tla hloka ho khaola lisebelisoa tse thata joalo ka khalase, tšepe le lejoe o sebelisa khatello e phahameng ea jet e kopanyang metsi a abrasive-metsi. Lintho tsa Abrasive tse kopantsoeng le metsi li thusa ho phahamisa lebelo la metsi, ka hona, li eketsa matla a ho khaola a metsi a jet stream. Sena se e fa bokhoni ba ho khaola lisebelisoa tse tiileng. Ha re khaola lisebelisoa tse fapaneng, re ka khetha mekhoa e fapaneng ea ho itšeha.

P: Na tikoloho ea ho itšeha ea waterjet e botsoalle?

A: Ho joalo.Waterjet cutting ke botsoalle tikoloho.

Metsi a hatelloa mme a romelloa ho tsoa ho tungsten carbide focusing tube ho khaola lisebelisoa. Nakong ea ts'ebetso ena, ha ho na lerōle le litšila tse kotsi tse hlahisoang, kahoo ha ho na tšusumetso ho basebetsi kapa tikolohong. Ke ts'ebetso e ntle ea tikoloho, 'me liindasteri tse ngata li amohela mokhoa ona.

Ho ba le botsoalle tikolohong ke o mong oa melemo ea ho seha li-waterjet. Ntle le sena, waterjet e khaola melemo e meng e mengata.

Waterjet cutting ke mokhoa o bonolo le o feto-fetohang, oo u o sebelisange ka khaola lisebelisoa le libopeho tse fapaneng ka lenaneo le bonolo, sesebelisoa se tšoanang sa ho itšeha le nako e khuts'oane ea ho seta ho tloha ho li-prototype ho isa tlhahiso ea serial. Ho itšeha ha metsi ho boetse ho nepahetse haholo, e ka fihlang ho 0.01mm. 'Me bokaholimo bo ka etsoa boreleli hoo ho seng tlhokahalo kapa e nyane haholo bakeng sa ts'ebetso e eketsehileng.

P: Na ho rema li-waterjet ho ka sebelisoa ho rema patsi?

A: Ho joalo. Ho rema li-waterjet ho ka sebelisoa ho rema lehong.

Joalo ka ha re buile ka holimo, ho itšeha ha metsi ho ka sebelisoa ho khaola lisebelisoa tse ngata. Ha ho pelaelo hore e ka sebelisoa ho seha litšepe, lipolasetiki le lintho tse ling tse boreleli. U ka 'na ua ipotsa hore na ho rema lifate tsa metsi ho ka sebelisoa ho rema lehong. Ha e le hantle, lisebelisoa tsa hygroscopic tse kang lehong, li-foam tse bulehileng le masela li lokela ho omisoa ka mor'a ho khaola metsi. Le bakeng sa ho rema patsi, ho na le malebela bakeng sa hau.

1. Sebelisa patsi ea boleng bo holimo

Ha boleng ba lehong bo phahame, mokhoa oa ho itšeha o tla ba bonolo haholoanyane. Patsi ea boleng bo tlaase e ka senyeha 'me ea arohana haeba e sitoa ho sebetsana le khatello e behiloeng ea metsi a jet.

2. Qoba lehong le nang le mafito a mofuta ofe kapa ofe

Mafito a thata ho khaoloa kaha a teteaneng ebile a thata ho feta ha a bapisoa le mapolanka a mang. Lithako tse mafitong ha li khaotsoe li ka khoahlama 'me tsa utloisa ba bang bohloko haeba li le haufi.

3. Sebelisa patsi e se nang li-blowbacks

Li-abrasive waterjet cutters li sebelisa likaroloana tsa kristale tse thata tse fumanehang ka likotoana tse nyane ka limilione. Kaofela ba ka arola ka har'a blowback e itseng haeba patsi e na le eona.

4. Sebelisa garnet ea abrasive e tsoakiloeng le metsi

Metsi a le mong ha a khone ho rema lehong hantle joalo ka ho sebelisa garnet e leng lejoe la majoe le sebelisoang indastering le sebelisoang e le ntho e senyang. E ka fokotsa metsi ka potlako le ho feta ha e kopantsoe le metsi ka sekheng sa metsi a jete.

5. Sebelisa li-setting tse nepahetseng tsa khatello

Etsa bonnete ba hore khatello e haufi le 59,000-60,000 PSI ka lebelo la jet ea metsi e behiloeng ho 600"/minute. Haeba litlhophiso tsa metsi li behiloe likhethong tsena, joale molapo oa metsi a metsi o tla ba matla ka ho lekaneng hore o kene ka har'a sefate sa lehong ka lehong le teteaneng.

6. Sebelisa ho fihla ho 5” patsi ho fumana liphetho tse nepahetseng

Li-inch tse hlano ha li tlase haholo kapa li phahame haholo hore li-waterjet li sehe hantle. Matla a phahameng a patsi a ka senya tšusumetso ea khatello e phahameng e sebetsang holim'a eona.

P: A na nka sebelisa garnet e le lintho tse senyang tsa ho itšeha ha metsi a jet?

A: Ehlile ho joalo.

Ha u ntse u ka sebelisa mecha ea phatlalatso ea tlhaho le ea maiketsetso ka ho itšeha ha metsi, almandine garnet ke diminerale e loketseng ka ho fetisisa bakeng sa ho itšeha ha metsi ka lebaka la litšobotsi tsa eona tse ikhethang, ts'ebetso e phahameng le phaello e akaretsang ea ts'ebetso. Mecha ea litaba ea abrasive e bonolo ho feta garnet, e kang olivine kapa khalase, e fana ka bophelo ba nako e telele ea ho kopanya tube empa ha e netefatse lebelo la ho itšeha ka potlako. Li-abrasives tse thata ho feta garnet, tse kang aluminium oxide kapa silicon carbide, li khaola ka potlako empa ha li fane ka boleng bo phahameng ba ho itšeha. Nako ea bophelo ea tube ea ho kopanya e boetse e khutsufatsoa ho fihlela ho 90% ha e bapisoa le garnet. Molemo oa ho sebelisa garnet ke hore e ka sebelisoa hape. Garnet e na le botsoalle ba tikoloho kaha o ka khona ho sebelisa litšila tsa eona hape joalo ka ho tlatsa lihlahisoa tsa asphalt le konkreite. U ka sebelisa abrasive ea boleng bo holimo bakeng sa ho itšeha ha metsi ho fihla makhetlo a mahlano.

Ke lumela hore u tlameha ho ba le lipotso tse ling mabapi le lihlahisoa tsa metsi a jet le tungsten carbide, ka kopo siea lipotso tsa hau karolong ea maikutlo. Haeba u thahasella li-nozzles tse sehang tsa tungsten carbide waterjet 'me u batla lintlha le lintlha tse ling, u ka ITELANA le rona ka mohala kapa ka poso ka letsohong le letšehali, kapa U RE THUSE MAIL botlaaseng ba leqephe.