The Cnc machine pamusoro Fan jekiseni Model mhango And Core

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Iri ndiro basa rakaomarara uye rakaomarara rekugadzira iyo mhango uye yakakosha panguva yekugadzira mapurasitiki, iyo inosanganisira CNC uye EDM maitiro. Iyo CNC toolpath programming ndiro rakakosha basa reyese nzira yekugadzira iyo inosarudza mhando yeCNC uye kuoma kweEDM. Bepa ichi akakurukura kushanda Cimatron Software ari machine ari mhango uye makirisito feni jekiseni muforoma, uye akaongorora ayo machine kwacho, ndokuzoisa pfungwa pakutsanangura kuzadzikiswa kwayo kwakaomarara uye kwakanaka machining. Chekupedzisira, kubudikidza nekuenzanisa kwetafura nzira yakaratidza kugona kwenzira.

Parizvino, kugadzirwa kweforoma mhango chave chinhu chakakosha munda we CNC machining, kunyanya machine yacho mhango muforoma Anoumba zvikamu zvakada kufanana CNC machining. Mune iyo machining yemukati mhango inoumba zvikamu, zvinodikanwa kuti upfuure nenzira nhatu: chigadzirwa matatu-eenzanisi modhi modelling, chigadzirwa kutsemura uye electrode kutsemura zvichibva pane chigadzirwa matatu-mativi modhi, uye chishandiso nzira gadziriro inoenderana neforoma cores uye ma electrode anogadzirwa ne kutsemuka. Unopenable 3D CAD / CAM software. Parizvino, yakawanda CAD / CAM software inogona kuona matatu mabasa ekufananidzira, kutsemura uye kupaza magetsi, uye mapurogiramu ekushandisa maturusi, akadai sePro / E, UG, MasterCAM, Cimatron, nezvimwewo Pakati pavo, Pro / E inonyanya kufarirwa pakuenzanisira uye kutsemuka. Zvemashini, MasterCAM neCimatron zvinonyanya kufarirwa. Ichi chinyorwa chichatora muenzaniso we fan fan mhango yepakati machine, uye osuma mamwe chaiwo mamiriro ekushandisa Cimatron kugadzirisa muforoma kugadzira zvikamu, kuitira kuti ipe mareferenzi eforoma mhango uye yakakosha machining.

2 Nhanganyaya yekugadzira zvinhu

Sezvinoratidzwa muMufananidzo 1, iyo epurasitiki chikamu chemagetsi fan ABS plastiki blade ine saizi renji ye250 × 250 × 50mm. Iyo modelling inonyanya kupedzwa muPro / E nekukora pamusoro kuti uve muviri wakasimba, wozoshandisa Pro / Mould muPro / E Iyo module inoziva kupatsanura, uye iyo-mativi mativi mhedzisiro uye musimboti mushure mekuparadzaniswa inoratidzwa muMufananidzo 2.

Unyanzvi zvinodiwa: 

• AtMaterial ABS; 
• Kukora kwemadziro epurasitiki chikamu kuri 2mm; 
• Chikamu chepurasitiki hachifanirwe kunge chiine pores, kutsemuka uye zvimwe zvikanganiso; 
• SurfacePamusoro pechikamu chepurasitiki hachifanirwe kunge chiine mabhure (flash); 
• Saizi yekuvhura inoenderana neiyo 3D modhi.

For Foroma mhango epurasitiki chikamu, zviri kunyanya zvakafanira kuti muchina rakakombama pemvura chimiro chipande, uye kuchengetedza verticality uye kururama womukati mhango divi rusvingo, kuti vave nechokwadi pedyo pedyo pakati mhango uye musimboti , uye paunenge uchigadzira chikamu chepurasitiki Saka hapazovi nekupenya. Uye zvakare, kuitira kuti iite nyore kumisikidza rusvingo rwekunze kwedumbu uye nemukati, mukobvu wakakora unowanzo gadziridzwa kuita wedge chimiro, kuitira kuti madziro epadivi nepasi pezasi arege kuoneka, asi nzvimbo yakatetepa ine imwe kona kune iyo yakatwasuka, inenge 1 ° ~ 5 °, inoda kutarisisa panguva yekugadzira. Izvi zvinotevera maitiro ekuongorora pamwe nekushongedzwa kwemukati.

Ichi chakuumba chinoumba chikamu chinoda kugadziriswa kuita mativi maviri, kumberi uye kumashure. Rutivi rwemberi runogaya mukati mevhu nekumusoro kwekumusoro. Zvekumisikidza, iyo yekunze madziro madziro anofanirwa kuve akaenzana akagerwa. Mushure mekumusoro kwerutivi rwemberi kwashandurwa, iyo workpiece yashandurwa, iyo yepasi pevhu yakanyungudutswa, uye ipapo iwo muteru wakadzika wemadziro ekunze kwekunze unogadziriswa.

Iyo mhango mhango inowanzo pre-kuomeswa simbi nekuoma kwe38 ~ 45HRC, iyo ine yakanyanya kuomarara. Paunosarudza chishandiso, iwe unofanirwa kufunga kushandisa tungsten simbi banga kana banga rine yakakosha kupfeka.

Pakati, pane 6 2mm yakafara mbabvu inogadzira seams, ayo akadzika, uye anogona kugadziriswa nebanga diki kutyora banga, iro rinogona kusiirwa machira eEDM.

3 Kugadzira tekinoroji tekinoroji

Kune iyo yekumachina yeforoma mhango, yakakodzera pre-yakaoma simbi isina chinhu chinhu chinofanira kusarudzwa kuCCC yekugaya, uye margin ye0.1 ~ 0.2mm inofanirwa kuchengeterwa kukuya uye manyore kukuya neguyo. Kune nzvimbo dzakatetepa uye dzakadzika mudumbu, zvinodikanwa kuti usarudze magetsi ekuburitsa machining uye manyore polishing mushure meCNC yekugaya. Iyo tambo yeiyo yakatetwa gomba inogona kutorwa nemaoko mushure meiyo yekudzora kudzora kuchera pre-gomba. Tichifunga nezve chokwadi chekuti kumberi nekumashure mativi emhango nemativi akapoterera ndiwo mahwisi ekumisidzana, mhango nemukati zvinogadziriswa mukati memberi nekumashure nzira. Rutivi rwemashure (kureva pasi) rinofanirwa kugadziriswa kutanga kupedzisa kugaya kwepasi kwekupedzisira kwemadziro uye kwakatenderedza mativi emadziro, kunyanya Chimiro chekupedzisira chepasi pegomba chakati sandarara, uye zviri nyore kukomberedza mushure mekugadzira. Mushure mekupedza iyo yekumusoro yepamusoro machining, shandura iyo workpiece pamusoro pekugadzira, yekugaya iyo inoumba chikamu chedumbu, kana rusvingo rwekunze kweiyo mhango ine dhizaini yepamusoro, zvakafanira kufunga kushandisa machining centre kana CNC yekugaya muchina ine remagetsi adsorption tafura.

Iko kugadzirirwa kweiyi machining toolpath inoitwa neinonyanya kufarirwa Cimatron software. Usati waita yakatarwa machining maitiro muCimatron, iyo cavity mubato mafaera muPro / E inofanirwa kushandurwa kuita mageji emafaira, uye vozopinza muCimatron yekurongedza marongero. Zvinotemerwa kuti mudumbu uye musimboti wemuchina we fan fan mhango, hurongwa hwekumisikidza hunomisikidzwa kumeso ekumusoro uye ezasi ekupedzisira, uye kumeso kwekumira kwakatarisana neiyo Z-axis kutungamira yakatarisa kunze. Iyo Cimatron chishandiso nzira programming interface inoratidzwa muMufananidzo 3 [2].

Kana chakuvhuvhu mhango iri kupatsanurwa ne CNC azvikuya, inowanzo sanganisira yakaoma machining, semi-yekupedzisa, uye kupedzisa. Nheyo yekukwirisa ndeyekubvisa simbi yakawandisa zvakanyanya sezvazvinogona, saka zvinotarisirwa kusarudza hombe-saizi chishandiso, asi saizi yekushandisa yakakura kwazvo, izvo zvinogona kutungamira mukuwedzera kweiyo vhoriyamu isina kugadziriswa; iro basa re semi-kupedzisa rinonyanya kubvisa zvasara kubva mukukanganisa Iyo nhanho; kupedzisa kunonyanya kuvimbisa saizi uye yepamusoro mhando yezvikamu. Tichifunga nezve kugona uye mhando, iyo CNC michina maitiro inorongwa sezvakaratidzwa muTafura 1 [3].

4 Kugadzirira kweyekuomesa nzira yekushandisa

Kune iyo mhango uye musimboti weiyo fan fan, mabara akaenzana anoshandiswa, uye yakawanda vhoriyamu inoda kubviswa, kunyanya musimboti unenge hafu. Iyo machining yakakosha kwazvo.

(1) 2.5-akabatana mhango azvikuya.

2.5 Sekai mhango azvikuya iri rinowanzoshandiswa maviri-ndeiya yakaita azvikuya murayiro ari Cimatron murayiro, izvo zvinogona kupatsanurwa mukati chairo gandiwa siyana. Uyu murairo unoshandiswa kune tafura yepamusoro yakatarisa kune iyo Z axis mune iyo mhango. Sezvinoratidzwa muMufananidzo 4a, ndiko kugaya kwakashata kwenzvimbo yekunze yeparutivi yeiyo fan fan. The azvikuya contour dungwerungwe iri dungwerungwe pakati rectangular zvekunze gandiwa uye puramu ruva mukati gandiwa. Iyo yakanyanya kukosha yeiyo Z axis iri 0, uye iyo yepasi kukosha iri -55mm, kubva kunze kusvika mukati. Kune mhete yekucheka machining, iyo margin iri 0.6mm. Tarisa sarudzo yekuchenesa gaka pakati pemitsara. Mhedzisiro mhedzisiro ndeyekuti nzira yese yekushandisa inoenderera, iine zvishandiso zvisina chinhu, uye mashoma maturusi anosimudza. Iyo inoshanda chishandiso nzira.

(2) 3D dzeraundi nokuveza pamwe vhoriyamu azvikuya.

For Kuumbwa mhango pakati pakati mhango uye makirisito, nekuti curved pamusoro riri nyore, volumetric azvikuya 3D dzeraundi nokuveza ari wokurera. Vhoriyamu yekugaya 3D mhete yekucheka inonyanya kushandiswa kuzadzisa chinangwa chekubvisa iro rakaenzana vhoriyamu pazasi. Iko kiyi isarudzo ye "machining contour" uye "chikamu pamusoro". Mufananidzo 4b ndiyo yakakosha vhoriyamu yekugaya 3D mhete yekucheka chishandiso nzira. Sarudza nzvimbo dzese se "chikamu pamusoro", tora kumahombekombe se 0.6mm, uye wozoshandisa sketch chishandiso kugadzira denderedzwa riine dhayamita ye251mm segwara. Kubatsira kweizvi ndechekuti inogona kushandiswa seyakakombama. Inoita kuti nzira yekushandisa isashanduke, zvishandiso zvisina chinhu, uye panguva imwechete, inogona zvakare kubvisa dzimwe nzvimbo dzisina kugadziriswa pakati pemashizha maviri. Kana iyo yakasarudzika-yakaumbwa chimiro yakasarudzwa, izvi mhedzisiro hazvigone kuzadzikiswa. Mufananidzo 5 inoratidza iyo 3D yakatenderera yekucheka chishandiso nzira ye volumetric mhango yekugaya. Iyo plamu contour inosarudzwa zvakananga kune iyo contour, uye ese maficha echikamu chepamusoro anosarudzwa. Sezvo iro rekubvisa vhoriyamu iri mukati meplamu contour, nzira yekushandisa zvakare yakabatana uye kune mashoma mashoma maturusi.

5 Kugadzirira kwekupedzisa chishandiso nzira

Kune nzira dzakawanda dzekupedzisa fan fan uye musimboti, kunyanya uchishandisa zvinotevera nzira nhatu:

(1) Circular nokuveza 2.5-akabatana mhango azvikuya.

Kupedza kugaya ndege kunonyanya kuwanikwa nekushandisa iyo "3D mhete yekucheka" chinhu chiri pasi pe2.5-axis cavity milling. Mufananidzo 6 unoratidza yakanaka yekugaya chishandiso nzira yeiyo yepakati peripheral chikuva. Paunenge uchicheka ndege, iyo convex contour yechikamu chinoumbwa inoitwawo. Zvekugaya zvakanaka, uchifunga nzvimbo yakatemwa, banga rakapetwa nehupamhi hwe6mm rinoshandiswa, uye margin iri 0.15mm.

(2) Pamusoro azvikuya zvikamu pamwe streamline azvikuya.

Inonyanya kushandiswa kunyatsogadzirisa nzvimbo dzakatsetseka, uye iyo nzira yekushandisa inochinja zvakare mushe zvinoenderana nekutungamira kwepamusoro, uye iyo yekugaya renji iri mukati memvura. Ndokunge, kuyeresa kugaya kunoshandiswa, uye nzvimbo yakatetepa yemadziro yakatenderedza divi inosarudzwa yekugaya, iko kutungamira ndiko kutenderera kwakatenderedza, uye muganho uri 0.15mm.

(3) Pedzisa hwokugaya hwakakombama pamusoro azvikuya.

Pamusoro hwokugaya hwakabvira uye kupedzisa azvikuya ainyanya kushandiswa azvikuya yakaoma-serin'i hukawanda, uye gandiwa siyana machine anofanira kusarudzwa. Sarudza nzvimbo dzese se "chikamu nzvimbo" uye utore margin se 0.15mm. Mukati, iwe unofanirwa kushandisa iyo sketch chishandiso kugadzira madenderedzwa maviri ane dhayamita ye251mm uye φ20mm seyemakina contour, kuti iyo machining chishandiso nzira ive nyore. In mhango, unofanira chete kusarudza plum-zvakaumbwa gandiwa.

6 Mhedzisiro yekusimbisa mubatanidzwa

Iyo yekumashure madziro epakati inopa yakatsetseka michina maitiro, uye divi rusvingo rweiyo mhango yakatwasuka madziro machining mhedzisiro. Mune iwo chaiwo machining, inosarudzwa zvinoenderana nezvinodiwa zveforoma dhizaini.

7 ekupedzisa mazwi

The machine Foroma Foroma mhango ari feni iri svikiro kuoma machine muforoma mhango, izvo zvinogona kuratidza zvinhu zvose muforoma mhango machine, uye ane chaiwo mumiririri kukosha. Mune bepa iri, kubva pakuongororwa kweiyo CNC michina maitiro e fan fan mhango machining, iko kuziva kweyakaomarara uye yekupedzisa machining uye kuongororwa kwayo kwakakosha uye kwakaoma mapoinzi, iyo CNC yekugaya machining nzira yeiyo general muforoma mhango inopihwa. Maumbirwo eforoma mhango anosiyana zvakanyanya. Mune iyo CNC machining, processor yacho inofanirwa kuronga zvine mutsindo machining maitiro zvinoenderana nemamiriro chaiwo echinhu chekumachina, chakabatanidzwa nezvakanakira iyo CAM software, kuitira kuumbiridza yakakwira-inoshanda uye yepamusoro-mhando michina maturusi.

Batanidza kuchinyorwa ichi:  The Cnc machine pamusoro Fan jekiseni Model mhango And Core

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PTJ CNC shopu inogadzira zvikamu zvine yakanakisa michina zvivakwa, kurongeka uye kudzokorora kubva kusimbi nepurasitiki. 5 akabatana CNC azvikuya iripo.Kugadzira yakakwira-tembiricha chiwanikwa range inclouding inconel machine,monel machine,Kugadziriswa kweGeek Ascology,Carp 49 machine,Hastelloy machine,Nitronic-60 machine,Hymu 80 kugadzira,Danho Simbi machine, nezvimwe.,. Yakanakira yeaerospace kunyorera.CNC michina inogadzira zvikamu zvine yakanakisa mehendi zvivakwa, kurongeka uye kudzokorora kubva kusimbi nepurasitiki. 3-axis & 5-axis CNC yekugaya iripo.Ticharonga pamwe newe kuti tipe yakanyanya-isingadhuri masevhisi ekukubatsira iwe kuti usvike kune chako chinangwa, Gamuchirai Kwatiri isu ( sales@pintejin.com ) zvakananga purojekiti yako nyowani.