Mumafekitori eforoma, CNC machining nzvimbo dzinonyanya kushandiswa kugadzirisa zvakakosha mold zvinhu senge mold cores, kuisa, uye pini dzemhangura. Unhu hweiyo mold core uye inoisa inobata zvakananga kunaka kwechikamu chakaumbwa. Saizvozvowo, hutano hwemhangura hwemhangura hunokanganisa zvakananga zvinokonzerwa nekugadzirisa EDM. Kiyi yekuve nechokwadi chemhando yeCNC machining iri mukugadzirira usati wagadzira. Kune iri basa, zvakakosha kuve neyakapfuma machining ruzivo uye mold ruzivo, pamwe nekugona kutaurirana zvinobudirira nechikwata chekugadzira uye vatinoshanda navo.
Maitiro eCNC machining
-Kuverenga kudhirowa uye mapepa echirongwa
- Fambisa iyo inoenderana chirongwa kune muchina chishandiso
- Tarisa musoro wechirongwa, kucheka ma paramita, nezvimwe
-Kutsunga kwema machining zviyero uye mvumo pane workpieces
- Inonzwisisika clamping yeworkpieces
-Kurongeka kwakaringana kwemaworkpieces
-Kugadzwa kwakaringana kweworkpiece coordinates
-Kusarudzwa kwezvishandiso zvinonzwisisika zvekucheka uye kucheka paramita
- Inonzwisisika clamping yekucheka maturusi
- Yakachengeteka kuedza kucheka nzira
-Kuona machining process
- Kugadziriswa kwekucheka parameters
- Matambudziko panguva yekugadzirisa uye nenguva mhinduro kubva kune vanoenderana vashandi
-Kuongororwa kwemhando yeworkpiece mushure mekugadzirisa
Chengetedzo isati yagadziriswa
- New mold machining dhizaini inoda kusangana nezvinodiwa uye inofanirwa kuve yakajeka. Siginicha yemutariri inodiwa pakudhirowa kwemuchina, uye makoramu ese anofanira kupedzwa.
- Iyo workpiece inoda kubvumidzwa nedhipatimendi remhando.
- Paunenge wagamuchira chirongwa chechirongwa, simbisa kana iyo workpiece referensi chinzvimbo ichienderana nenzvimbo yekudhirowa.
-Kunyatsoongorora chimwe nechimwe chinodiwa papepa rechirongwa uye ive nechokwadi chekuenderana nemadhirowa. Chero nyaya dzinofanirwa kutariswa nekubatana nemugadziri uye timu yekugadzira.
- Ongorora kurongeka kwezvishandiso zvekucheka zvakasarudzwa nemugadziri zvichibva pane iyo workpiece's zvinhu uye saizi yemapurogiramu akaomarara kana akareruka ekucheka. Kana chero maturusi ezvishandiso asinganzwisisike akaonekwa, kurumidza kuzivisa mugadziri kuti aite shanduko dzinodiwa kuti uwedzere kushanda kwemuchina uye kunyatsoita.
Chengetedzo ye clamping workpieces
- Paunenge uchirovera workpiece, ita shuwa kuti clamp yakamisikidzwa nemazvo nehurefu hwakakodzera hwekuwedzera kwenati uye bhaudhi pandiro yekumanikidza. Pamusoro pezvo, usasundire screw kuzasi kana uchikiya kona.
- Mhangura inowanzogadziriswa nekuvhara mahwendefa. Usati watanga muchina, simbisa huwandu hweakachekwa papepa rechirongwa kuti aite sei, uye tarisa kusimba kwemasiruru ekuvhara mahwendefa.
-Pamamiriro ezvinhu apo zvidimbu zvakawanda zvemhangura zvinounganidzwa pane rimwe bhodhi, kaviri-tarisa kwairi nzira uye zvinogoneka zvinokanganisa panguva yekugadzirisa.
- Funga chimiro chechirongwa chechirongwa uye data pane saizi yebasa. Ziva kuti iyo workpiece saizi data inofanirwa kumiririrwa seXxYxZ. Kana yakasununguka chikamu dhayagiramu iripo, ita shuwa kuti magirafu ari pachirongwa chedhiyagiramu anoenderana neaya ari padivi rakasununguka dhiyagiramu, uchiteerera kune yekunze nzira uye kubheuka kwe X uye Y axes.
- Kana uchirovera workpiece, simbisa kuti saizi yayo inosangana nezvinodiwa zvepepa rechirongwa. Tarisa kana saizi yebepa rechirongwa ichienderana neiyo yechikamu chakasununguka chekudhirowa, kana zvichibvira.
- Usati waisa workpiece pamushini, chenesa workbench uye pasi pebasa rekushanda. Shandisa dombo remafuta kuti ubvise chero maburrs uye nzvimbo dzakakanganisika kubva patafura yekushandisa yemuchina uye nzvimbo yebasa.
- Panguva yekukodha, dzivirira iyo kodhi kubva mukukuvadzwa neanocheka, uye taurirana nemugadziri kana zvichidikanwa. Kana hwaro hwacho hwakareba, simbisa kuti kodhi inopindirana nenzvimbo yechikwere kuti uwane simba rekuenzanisa.
- Paunenge uchishandisa pliers yekusungirira, nzwisisa kudzika kwemuchina kwechishandiso kudzivirira kusungirira kwakareba kana kupfupika.
- Ita shuwa kuti screw yanyatsopinzwa mubhuroko rakaita T, uye shandisa shinda yese kune yega yega yepamusoro nepasi screw. Batanidza zvizere shinda dzenati pandiro yekumanikidza uye dzivirira kungopinza tambo shoma.
- Paunenge uchitarisa kudzika kweZ, nyatso simbisa nzvimbo yenhamba imwe yesitiroko muchirongwa uye nzvimbo yepamusoro yeZ. Mushure mekuisa iyo data mumuchina wekushandisa, tarisa kaviri kuti ndeipi.
Chengetedzo yezvishandiso zveclamping
-Gara wakasungirira chishandiso uye ona kuti mubato hauna kupfupika.
- Pamberi pega yega nzira yekucheka, tarisa kuti chishandiso chinosangana nezvinodiwa. Kureba kwekucheka kunofanira kudarika zvishoma kukosha kwekugadzira machining ne 2mm sezvinoratidzwa papepa repurogiramu, uye funga nezvechibatiso chekushandisa kuti urege kudhumhana.
- Muzviitiko zvekudzika kwakadzika kwekugadzira, funga kutaurirana nemugadziri wekushandisa nzira yekuchera kaviri chishandiso. Pakutanga, chera hafu kusvika 2/3 yehurefu uye wozochera kwenguva refu kana wasvika panzvimbo yakadzama yekuvandudza machining kushanda zvakanaka.
- Paunenge uchishandisa yakawedzera tambo nipple, nzwisisa kudzika kweblade uye inodiwa blade kureba.
- Usati waisa musoro wekucheka pamushini, pukuta iyo taper yakakodzera chinzvimbo uye inoenderana chinzvimbo chemuchina mudziyo sleeve kuchenesa kudzivirira mafirita esimbi anokanganisa kurongeka uye kukuvadza muchina chishandiso.
- Gadzirisa kureba kwechishandiso uchishandisa nzira yetip-to-tip; nyatso tarisisa pepa rechirongwa mirairo panguva yekugadzirisa chishandiso.
- Paunenge uchikanganisa chirongwa kana kuda kurongeka, ita shuwa kuti kudzika kunogona kuenderana nekumberi. Kazhinji, simudza mutsara ne 0.1mm kutanga uye gadzirisa sezvinodiwa.
- Kune inotenderera inodzoreredzwa yekucheka misoro uchishandisa mvura-inonyungudika yekucheka fluid, inwidzire mumafuta ekuzora kwemaawa akati wandei hafu yemwedzi wega wega kuitira kuchengetedza kudzivirira kusakara.
Chengetedzo yekugadzirisa uye kubatanidza workpieces
- Kana uchifambisa workpiece, ita shuwa kuti yakamira, furatira rimwe divi, wobva wafambisa vertical edge.
- Paunenge uchicheka workpiece, kaviri-tarisa zviyero.
- Mushure mekucheka, simbisa nzvimbo yacho zvichienderana nehukuru huri mupepa rechirongwa uye zvikamu dhayagiramu.
- Yese maworkpieces anofanirwa kuve pakati nepakati uchishandisa iyo centering nzira. Nzvimbo ye zero pamucheto we workpiece inofanirawo kuiswa pakati pekucheka kuti ive nechokwadi chekuenderana kumativi ose. Muzviitiko zvakakosha apo kucheka kwedivi rimwe kunodiwa, kubvumidzwa kubva kuboka rekugadzira kunodiwa. Mushure mekucheka kune rumwe rutivi, yeuka radius yetsvimbo mumubhadharo wekubhadhara.
- Iyo zero poindi yenzvimbo yeworkpiece inofanirwa kuenderana neiyo matatu-axis centre muworkstation komputa dhizaini.
Processing precautions
- Kana paine yakawandisa margin pamusoro pepamusoro peiyo workpiece uye margin inobviswa nemaoko nebanga rakakura, yeuka kusashandisa gongo rakadzika.
-Iyo inonyanya kukosha yekugadzira ndiyo yekutanga chishandiso, sekunyatso shanda uye kuonesa kunogona kuona kana paine zvikanganiso mukureba kwechishandiso muripo, mudziyo dhayamita muripo, chirongwa, kumhanya, nezvimwe, kudzivirira kukuvadza workpiece, chishandiso, uye muchina chishandiso. .
- Edza kucheka chirongwa nenzira inotevera:
a) Pfungwa yekutanga ndeyekusimudza kureba nekureba kwe100mm, uye tarisa nemeso ako kana yakarurama;
b) Dzora "kukurumidza kufamba" kusvika 25% uye chikafu kune 0%;
c) Kana chishandiso chasvika kune machining pamusoro (anenge 10mm), imbomira muchina;
d) Tarisa uone kana rwendo rwasara uye chirongwa chiri chokwadi;
e) Mushure mekutangazve, isa ruoko rumwe pabhatani rekumisa, wakagadzirira kumira chero nguva, uye kudzora chiyero chekudya nerumwe ruoko;
f) Kana chishandiso chiri padhuze nepamusoro pebasa rekushanda, chinogona kumiswa zvakare, uye iyo yakasara yekufamba kweZ-axis inofanira kuongororwa.
g) Mushure mekunge nzira yekucheka yave yakatsetseka uye yakagadzikana, gadzirisa zvese zvinodzora kudzokera kune zvakajairika.
- Mushure mekuisa zita rechirongwa, shandisa chinyoreso kukopa zita rechirongwa kubva pachiratidziro uye uone kuti rinoenderana nepepa rechirongwa. Paunenge uchivhura chirongwa, tarisa kana saizi yedhayamita muchirongwa ichienderana nepepa rechirongwa, uye wobva wazadza zita refaira uye saizi yedhayamita yechishandiso mune siginecha column ye processor papepa rechirongwa.
- NC matekiniki haabvumidzwe kusiya kana workpiece yakaomeswa. Kana uchichinja maturusi kana kubatsira mukugadzirisa mamwe maturusi emuchina, koka dzimwe nhengo dzechikwata cheNC kana kuronga kuongororwa.
- Paunenge uchishanda neZhongguang, NC matekinoroji anofanirwa kutarisisa kune nzvimbo dzisina kucheka kucheka kusingaitwe kudzivirira kudhumhana kwezvishandiso.
- Kana chirongwa chikavhiringidzwa panguva yekugadziriswa uye kumhanya kubva mukutanga kutambisa nguva yakawandisa, zivisa mutungamiri wechikwata uye programmer kuti agadzirise chirongwa uye kucheka zvikamu zvakatoitwa.
- Muchiitiko chekusarudzika kwechirongwa, simudza kuti utarise maitiro uye sarudza pane chinotevera chiito kana usina chokwadi chemamiriro asina kujairika muchirongwa.
-Kumhanya kwemutsara uye kumhanya kunopihwa nemugadziri panguva yekugadzira machining anogona kugadziriswa neNC technician zvinoenderana nemamiriro ezvinhu. Chengetedza zvakanyanya kumhanyisa kwezvimedu zvidiki zvemhangura kana zvichinge zvasangana nemamiriro ezvinhu akaomarara kudzivirira workpiece kusunungura nekuda kweoscillation.
- Munguva yekugadzira maitiro eiyo workpiece, tarisa neiyo yakasununguka chikamu dhayagiramu kuti uone kana paine chero mamiriro asina kunaka. Kana mutsauko ukawanikwa pakati pezviviri izvi, pakarepo vhara muchina uye zivisa mutungamiri wechikwata kuti aone kana paine zvikanganiso.
- Paunenge uchishandisa maturusi akareba kupfuura 200mm yecnc machining uye kugadzira, teerera kubvumidzwa, kudzika kwekudya, kukurumidza, uye kumhanya kumhanya kudzivirira chishandiso oscillation. Dzora kumhanya kwekumhanya kwenzvimbo yekona.
- Tora zvinodikanwa papepa rechirongwa kuti uedze dhayamita yechishandiso chekucheka zvakanyanya uye nyora dhayamita yakaedzwa. Kana ikadarika chiyero chekushivirira, zviudze nekukasika kumutungamiri wechikwata kana kuchitsiva nechokushandisa chitsva.
- Kana chishandiso chemuchina chiri kuita otomatiki kana paine nguva yemahara, enda kunzvimbo yekushandira kuti unzwisise yasara machining programming mamiriro, gadzirira uye nekukuya maturusi akakodzera einotevera machining backup, kudzivirira kudzima.
-Kukanganisa kwemaitiro kunokonzera kutambisa nguva: kushandiswa kusiri iko kwezvisina kufanira zvekucheka maturusi, kuronga zvikanganiso mukugadzirisa, kutambisa nguva muzvinzvimbo zvisingade kugadziridzwa kana kusagadziriswa nemakomputa, kushandiswa zvisina kunaka kwemamiriro ekugadzirisa (sekunonoka, kucheka kusina chinhu, dense chishandiso nzira, inononoka kudya, nezvimwewo). Bata navo kuburikidza nehurongwa kana dzimwe nzira kana zviitiko izvi zvichiitika.
- Munguva yekugadzira machining, teerera kune kupfeka kwezvishandiso zvekucheka, uye shandura zvidimbu zvekucheka kana zvishandiso zvakakodzera. Mushure mekutsiva zvidimbu zvekucheka, tarisa kana muganho wekugadzira uchienderana.
Chengetedzo mushure mekugadzirisa
- Tarisa kuti chirongwa chese uye rairo yakanyorwa papepa rechirongwa yapedzwa.
- Mushure mekugadzirisa, simbisa kana iyo workpiece inoenderana nezvinodiwa uye wozviongorora wega weiyo workpiece saizi zvinoenderana neyakasununguka chikamu dhayagiramu kana dhizaini yekugadzira kuti uone zvikanganiso nekukurumidza.
- Ongorora kune chero kusarongeka mune workpiece munzvimbo dzakasiyana siyana. Kana uine chero mibvunzo, zivisa mutungamiri weboka reNC.
-Kuzivisa mutungamiri wechikwata, programmer, uye mutungamiri wechikwata chekugadzira paunenge uchibvisa mahombe ekushanda pamushini.
- Chenjerera paunenge uchibvisa maworkpiece kubva muchina, kunyanya akakura, uye chengetedza kuchengetedzwa kwesese workpiece nemuchina weNC.
Kusiyanisa kwekugadzirisa kurongeka kwezvinodiwa
Smooth surface quality:
- Mold musimboti uye inlay block
- Copper Duke
-Dzivisa nzvimbo dzisina chinhu kumusoro kwepini yekutsigira gomba uye dzimwe nzvimbo
-Kubvisa chiitiko chekuzunza mitsara yebanga
Saizi chaiyo
1) Ita shuwa kuti wakanyatso tarisa zviyero zvezvinhu zvakagadziriswa kuti ndezvechokwadi.
2) Paunenge uchigadzirisa kwenguva yakareba, funga nezvekugona kupfeka uye kubvarura pamaturusi ekucheka, kunyanya panzvimbo yekuisa chisimbiso uye mamwe macheto ekucheka.
3) Zviri nani shandisa nyowani yakaoma alloy yekucheka maturusi kuJingguang.
4) Verenga chiyero chekuchengetedza simba mushure mekupukuta zvinoenderanacnc processingzvinodiwa.
5) Simbisa kugadzirwa uye mhando mushure mekugadzirisa.
6) Tonga maturusi ekupfeka panguva yekuisa chisimbiso kugadzirisa zvinoenderana nekugadzirisa zvinodiwa.
Kutora shift
-Simbisa mamiriro ebasa repamba pane imwe neimwe shanduko, kusanganisira kugadzirisa mamiriro, mold mamiriro, nezvimwe.
- Ita shuwa kushanda kwakakodzera kwemidziyo panguva yebasa.
-Kumwe kupihwa uye kusimbiswa, kusanganisira kudhirowa, mapepa echirongwa, maturusi, maturusi ekuyeresa, zvigadziriso, nezvimwe.
Ronga nzvimbo yebasa
- Ita mabasa zvinoenderana ne5S zvinodiwa.
- Ronga maturusi ekucheka, maturusi ekuyeresa, zvigadziriso, maturusi ebasa, uye maturusi zvakatsvinda.
- Chenesa maturusi emuchina.
- Chengetedza nzvimbo yebasa yakachena.
-Dzosa maturusi akagadziriswa, maturusi asina basa, uye maturusi ekuyeresa kuimba yekuchengetera.
- Tumira maworkpiece akagadziriswa kuti aongororwe nedhipatimendi rakakodzera.
Kana uchida kuziva zvakawanda, tapota taura info@anebon.com
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Nguva yekutumira: Jul-09-2024