Litlhoko tsa ho taka mechine ea CNC: Seo bafepedi ba se hlokang e le kannete

Litšoantšo tsa boenjiniere tse nepahetseng le tse felletseng ke motheo oa katleho ea mochini oa CNC. Hore na u batla mehlala kapa likarolo tsa tlhahiso e felletseng, ho hlaka ha litšoantšo tsa hau ho ama ka kotloloho:

• Ho nepahala ha ho qotsa
• Linako tsa tlhahiso
• Boleng ba karolo le botsitso
• Karabelo ea mofani

At Mechini ea Kachi CNC, re hlahlobile litšoantšo tse likete bakeng sa bareki ba OEM ba lefats'e ka bophara. Maemong a mangata, tieho kapa liqotso tse ntlafalitsoeng ha li bakoe ke ho rarahana ha mechini - empa li bakoa ke tlhahisoleseling e sieo kapa e sa hlakang ea ho taka.

Sengoloa sena se hlalosa litlhoko tsa 'nete tsa ho taka mechini ea CNC tseo bafepedi ba li lebellang, ho thusa baenjiniere le lihlopha tsa theko ho fokotsa kotsi le ho potlakisa ho fumana thepa.

Hobaneng ha Litšoantšo tsa CNC li ntse li le Bohlokoa Lefatšeng le Tsamaiswang ke CAD

Leha mehlala ea 3D CAD e le ea bohlokoa bakeng sa nts'etsopele ea lihlahisoa tsa sejoale-joale, litšoantšo tsa 2D li ntse li le tšupiso e matla ea tlhahiso ea mechini ea CNC e nepahetseng.

Litšoantšo:

• Hlalosa mamello e sebetsang
• Hlalosa litekanyo tsa bohlokoa
• Bontša litlhoko tsa ho qeta bokaholimo
• Hlakisa maemo a ho bokellana
• Fana ka lintlha tsa tlhahiso

Mohlala oa 3D o bontša jeometri.
Setšoantšo se bontša sepheo sa tlhahiso.

Bafepedi ba litsebi ba mechini ea CNC ba itšetleha ka litšoantšo tse qaqileng ho lokisa litheko tse nepahetseng le merero ea tlhahiso. Lintlha tse sieo kapa tse sa hlakang hangata li lebisa litšenyehelong tse eketsehileng, linako tse telele tsa ho etella pele, le likotsi tse sa hlokahaleng tsa tlhahiso.

Bafepedi ba Bohlokoa ba ho Rala ba CNC ba Hloka

Ka tlase ke likarolo tsa bohlokoa ka ho fetisisa tsa ho taka tse amang ka ho toba ho qotsa ho nepahetseng le tlhahiso e boreleli.

1. Hlakola Karolo ea Geometry le Maikutlo

Setšoantšo sa hau se lokela ho kenyelletsa:

• Maikutlo a mangata a mongolo
• Likarolo tse fapaneng bakeng sa likarolo tse patiloeng
• Maikutlo a qaqileng bakeng sa libaka tse rarahaneng

Ntle le maikutlo ana, litsebi tsa mechini li ke ke tsa lekola ka nepo phihlello ea lisebelisoa, litlhoko tsa ho lokisa, kapa maano a mechini.

2. Tekanyo e Felletseng le Mamello

Litekanyo e lokela ho ba:

• E hlakile ebile e hlakile
• E sebetsa hantle
• E hlalositsoe ka botlalo

Bafepedi ba lebeletse:

• Litekanyo tse mahlonoko tse nang le mamello
• Li-callout tse nepahetseng tsa masoba
• GD&T moo ho hlokahalang

At Mechini ea Kachi CNC, mamello e sa hlakang ke e 'ngoe ea lisosa tse tloaelehileng tsa tieho ea puisano ea RFQ. Tšebeliso e nepahetseng ea GD&T e fokotsa kotsi ea tlhaloso haholo.

3. Litlhaloso tse Nepahetseng tsa Thepa

Ho ngola feela "tšepe" kapa "aluminium" ha hoa lekana bakeng sa ho qotsa ka nepo mokhoa oa ho sebetsa oa CNC.

Setšoantšo sa hau se lokela ho totobatsa:

• Motsoako o nepahetseng kapa sehlopha (mohlala, 6061-T6, AISI 304, 4140)
• Litlhoko tsa kalafo ea mocheso
• Mefuta e thata
• Litlhaloso tsa ho roala kapa ho koahela

Khetho ea thepa e ama ka ho toba ho tsofala ha lisebelisoa, lebelo la ho sebetsa, nako ea potoloho le leano la tlhahlobo.

4. Litlhoko tsa ho Qetella hodimo

Matšoao a ho qetela holim'a bokaholimo a lokela ho kenyelletsoa hohle moo litlhoko tsa ts'ebetso kapa botle li a hlokang.

• Litekanyetso tsa Ra bakeng sa libaka tse sebetsang
• Matšoao a mochini khahlano le ho qeta habeli
• Ho tlotsa, ho poleitisa, ho etsa hore motho a se ke a otloa, kapa ho bentsha lintlha

Qetello ea bokaholimo e ama ka kotloloho leano la ho sebetsa le litšenyehelo. Litlhoko tsa ho qeta tse sieo hangata li baka liphetoho tsa khotheishene.

5. Lintlha tsa Khoele le Sekoahelo

Likhoele li tlameha ho kenyelletsa:

• Mofuta oa khoele (Metric, UNF, UNC)
• Sehlopha sa khoele
• Botebo ba khoele
• Sehlopha sa ho lekana
• Tsela ea Helix ha ho hlokahala

Litlhaloso tse sa fellang tsa khoele ke bothata bo atisang ho fumanoa nakong ea litlhahlobo tsa ho taka tsa CNC.

6. Litšupiso tsa Datum le GD&T

Ha likarolo li hloka sebaka se nepahetseng, GD&T e lokela ho hlalosa:

• Lintlha tsa mathomo, tsa bobeli le tsa boraro
• Libaka tsa mamello ea maemo
• Ho batalla, ho tšoana, le ho ema ka ho otloloha

Ntle le di-database, dihlopha tsa mechini di ka hloka ho etsa diqeto tse eketsang kotsi ya ditjeo le ya tlhahiso.

7. Ts'ebetso ea Bobeli

Hlalosa ka ho hlaka lits'ebetso tse ling:

• Ho tlosa bolutu
• Kalafo ea mocheso
• Ho tlotsa kapa ho phuthela
• Ho tjheseletsa kapa ho betla
• Ho tšoaea ka laser

Mesebetsi ea bobeli e ama haholo litšenyehelo tsa tlhahiso le kemiso.

8. Bili ea Thepa (BOM) le Lintlha tsa Kopano

Bakeng sa likopano, kenyeletsa:

• BOM e felletseng
• Litšupiso tsa likarolo tse nyenyane
• Nalane ea ntlafatso
• Litaelo tsa kopano

Sena se thibela menahano e fosahetseng nakong ea khotheishene ea CNC machining.

Kamoo ho Sieo ha Lintlha tsa ho Tala ho Eketsang Litšenyehelo le Nako ea ho Etella Pele

Ha litšoantšo li haella tlhahisoleseling ea bohlokoa, bafepedi ba mechini ea CNC ba tlameha ho:

• Kopa tlhaloso
• Ak'u nahane ka mamello ea mekhoa e sa fetoheng
• Hakanya lits'ebetso tse sieo
• Rera maemo a mabe ka ho fetisisa a ho sebetsa ka mechine

Hangata sena se fella ka lipotoloho tse telele tsa RFQ, litheko tse phahameng tsa tšireletso, le ho se tsitse ha tlhahiso.

Mekhoa e Molemohali ea ho Ntlafatsa Litšoantšo tsa Hao tsa CNC

Fana ka Lifaele tsa 2D le 3D ka Bobeli

• Litšoantšo tsa 2D tse nang le litlhaloso tse felletseng
• STEP / IGES / mehlala ea CAD ea tlhaho

Sena se felisa likheo tsa tlhaloso 'me se potlakisa ho qotsa.

Sebelisa Litempele tse Tloaelehileng tsa ho Setšoantšo

• Boloko ba sehlooho
• Nalane ea ntlafatso
• Litlhaloso tsa thepa
• Sekala le diyuniti

Ho etsa hore maemo a be teng ho fokotsa data e sieo 'me ho ntlafatsa bokhoni ba mofani oa thepa.

Sebetsa 'moho le Mofani oa Hao oa CNC esale pele

At Mechini ea Kachi CNC, sehlopha sa rona sa boenjiniere se fana ka mehato ea peleKarabelo ea DFM (Design for Productionability)ho thusa bareki:

• Ntlafatsa mamello
• Fokotsa ho rarahana ha mechini
• Ntlafatsa bokgoni ba ho boloka litšenyehelo
• Fokotsa kotsi ea tlhahiso

Tšebelisano-'moho ea pele e thibela moralo o bitsang chelete e ngata hamorao.

Lethathamo la Lintho tsa 'Nete tsa ho Tala tsa CNC

• ✔ Maikutlo a mangata a mongolo le a likarolo
• ✔ Litekanyo tse felletseng ka GD&T
• ✔ Kalafo ea boleng le mocheso
• ✔ Litlhaloso tsa ho qetela tsa bokaholimo
• ✔ Litlhaloso tsa khoele
• ✔ Mesebetsi ea bobeli
• ✔ Lintlha tsa BOM le kopano
• ✔ Nalane ea ntlafatso

Mehopolo ea ho Qetela

Litšoantšo tsa mechini ea CNC ha se litokomane tsa tekheniki feela - ke borokho ba puisano pakeng tsa moralo oa boenjiniere le ts'ebetso ea tlhahiso.

Litšoantšo tse lokisitsoeng hantle li lebisa ho liqotso tse potlakileng, kotsi e fokotsehileng ea tlhahiso, chai e phahameng ea ho feta pele, le linako tse ka boleloang esale pele haholoanyane tsa ho etella pele.

Na u se u loketse ho ntlafatsa litšoantšo tsa hau tsa CNC?

At Mechini ea Kachi CNC, re tšehetsa bareki ba lefats'e ka bophara ka tlhahiso e nepahetseng ea CNC le lits'ebeletso tsa tlhahlobo ea ho taka tsa profeshenale.

Sehlopha sa rona sa boenjiniere se fana ka:

• ✔ Tlhahlobo ea ho taka pele ho khotheishene
• ✔ Maikutlo a DFM bakeng sa ntlafatso ea litšenyehelo
• ✔ Tlhaloso ea GD&T
• ✔ Litlhahiso tsa thepa le tsa ts'ebetso
• ✔ Tlhahlobo ea ho khoneha ha tlhahiso

Romela litšoantšo tsa hau kajeno 'me u fumane khotheishene e nepahetseng ea CNC machining e tšehelitsoeng ke boiphihlelo ba 'nete ba boenjiniere.