Maitiro ekugadzira iyo Sunflower Radiator Extrussion inofa nealuminium nhoroondo?

1. Kuongororwa kwehunhu hwekugadzira kweAluminium nhoroondo zvikamu

Mufananidzo 1 unoratidza kuyambuka-chikamu cheyakajairika sunflower radiator aluminium profile. Iyo-chikamu-chikamu chikamu chebetso ndeye 7773.5mmm, ine huwandu hwe40 kupisa mazino. Iyo yakakwira yakarembera kuvhura kukura kwakaumbwa pakati pemeno ndeye 4.46 mm. Mushure mekuverenga, rurimi ratio pakati pemeno ndeemeno 15.7. Panguva imwecheteyo, kune yakakura nzvimbo yakasimba pakati peiyo mbiri, ine nharaunda ya 3846.5mm².

Kutonga kubva kune chimiro chechimiro cheiyo nhoroondo, iyo nzvimbo pakati pemeno inogona kutariswa seyimwe-hosipi profiles, uye iyo radiator nhoroondo inoumbwa nezvakawanda zveimwe-hosipi profiles. Naizvozvo, paunenge uchigadzira chimiro chakaumbwa, kiyi ndeyekufunga nezve maitiro ekuziva simba reMold. Kunyangwe nekuda kweiyo semi-hold profiles, indasitiri yakagadzira akasiyana-siyana emukati mol mold yakaumbwa nezvakawanda zvemiye-hosipi profiles. Dhizaini yechinyakare inofunga chete zvinhu, asi mukuwedzera kuumbwa, iko kukanganiswa kwakanyanya pane simba rekuwedzera panguva yekuwedzera, uye maitiro esimbi ekugadzira chinhu chikuru chinogadzira simba rekutora.

Nekuda kwenzvimbo huru yepakati yakasimba nzvimbo yeiyo solar radiator profiles, zviri nyore kuyerera muyero munzvimbo ino kuti iite zvakanyanya panguva yekuwedzera, uye kuwedzera kushushikana kwekuwedzera kuchagadzirwa mumusoro wekusimudzwa kwehuwandu tube, zvichikonzera kupwanywa kweiyo kuunganidza kusimudzirwa kwepension. Naizvozvo, mukugadzirwa kweiyo mold chimiro, isu tinofanirwa kutarisa nezvekugadziriswa kwesimbi kuyerera uye kuyerera kuyera kuti kuderedza kunomanikidza kwepombi pakati pemeno, kuitira kuti uvandudze simba re chiumbwa.

2. Kusarudzwa kweMold Chimiro uye Extrusion Press Kugona

2.1 Mold Kugadzika Fomu

Kune iyo Sunflower Radiator yakaratidzwa mumufananidzo 1, kunyangwe iyo isina chikamu chehure, chinofanira kutora chikamu chakapatsanurwa chemufananidzo sezvakaratidzwa mumufananidzo wechipiri. Simbi yekutengesa nzvimbo yakaiswa kumusoro MOLD, uye chimiro chinoisa chinoshandiswa mune yakadzika mold. Chinangwa ndechekudzora mari yemukati uye kupfupisa iyo mold yekugadzira kutenderera. Zvese zviri zviviri zvekumusoro uye zvakaderera mold seti zvakasikwa uye zvinogona kushandiswazve. Zvinotonyanya kukosha, iyo hope dzekufa dzinogona kuongororwa dzakazvimirira dzakazvimirira, dzinogona kuve nerunyararo ruriko rwechisimba chegomba rekufa. Iyo yemukati gomba reiyo yakadzika mold yakagadzirirwa sedanho. Chikamu chepamusoro uye chigaro chechigaro chinovhara tora clearance clearance yakakodzera, uye kukosha kwegeji pamativi ese ari 0.06 ~ 0.1m; Chikamu chepazasi chinotora kukanganiswa chakakodzera, uye huwandu hwekuvhiringidza pamativi ese ari maviri. kupindira kwakakodzera.

2.2 kusarudzwa kweanopfuurira kugona

Iko kusarudzwa kweiyo Extruder Kugona, kune rumwe rutivi, kuona yakakodzera dhayamu yemberi uye yakanyanya kudzvanywa kweanowedzera pane yekuwedzera chikamu chekusangana nekumanikidzwa kwesimbi. Kune rimwe divi, ndeyekuona yakakodzera yekuwedzera ratio uye sarudza yakakodzera mold salation yakatarwa zvichienderana nemutengo. Kune iyo sunflower radiator aluminium nhoroondo, iyo Extrussion Ratio haigone kuve yakakura kwazvo. Chikonzero chikuru ndechekuti simba rekunze rinoenderana nekuwedzera kuwanda. Kukura kwakakura kuwanda, iyo yakakura simba rekunze. Izvi zvinokanganisa zvakanyanya kune iyo sunflower radiator aluminium profile mold.

Zvakaitika zvinoratidza kuti kuunganidzwa kweiyo aluminium profiles yeSunflower Radiators iri pasi pe25, a 20.0 mn Extraluser yemukati ye208 mm yakasarudzwa. Mushure mekuverenga, iyo yakanyanya kuwanda kudzvinyirirwa kweiyo yekuwedzera ndeye 589mpa, iyo inonyanya kukosha kukosha. Kana iyo chaiyo dzvinyiriro yakakwira zvakanyanya, dzvinyiriro pane iyo chiumbwa ichave yakakura, iyo inokanganisa hupenyu hwekuumbwa; Kana iyo chaiyo dzvinyiriro yakaderera kwazvo, haigoni kuzadzisa zvinodiwa pakuwedzera kuumbwa. Zvakaitika zvinoratidza kuti kurwirwa kwakananga muhuwandu hwe550 ~ 750 mpa kunogona nani kusangana zvakanyanya maitiro. Mushure mekuverenga, iyo Extrusion Coefficient ndeye 4.37. Iyo mold size squongiti inosarudzwa se350 mmx200 mm (kunze diameter x degrees).

3. Kutsunga kweMold Starral Parameter

3.1 yepamusoro mold yemhando paramita

(1) nhamba uye gadziriro yemakomba edhiri. Kune iyo sunflower radiator profiles shunt mold, iyo huwandu hwemakomba shunles, zviri nani. Ye profiles ine zvakafanana matenderedzwa emagetsi, 3 kusvika 4 tsika dzechinyakare dzimba dzinowanzo sarudzwa. Mhedzisiro yacho ndeyekuti hupamhi hwesimbi bhiri rakakura. Kazhinji, kana ikuru kupfuura 20mm, nhamba yeWels ishoma. Nekudaro, paunenge uchisarudza bhandi rekushanda reiyo gomba rekufa, bhandi rekushanda regomba rinofa pazasi peiyo shunt bridge inofanira kunge ipfupi. Pasi pemamiriro ekuti hapana nzira chaiyo yekuverenga kweiyo sarudzo yekushanda, ichaverengedza gomba rekufa pasi pebhiriji imwe chete neyakaenzana pakuwedzera nekuda kwemusiyano wekushanda. Uyu musiyano wekuyerera unoburitsa imwe nguva yekuwedzera kushushikana pane iyo cantilever uye kukonzeresa deflection yemazino ekupisa. Naizvozvo, nekuda kweiyo sunflower yekubuda kwezuva inofa neyakaverengeka yehando yemeno, yakanyanya kutsoropodza kuona kuti kuyerera kwezino rimwe nerimwe rinoenderana. Sezvo huwandu hwemakomba eShete anowedzera, nhamba yemabhiriji eShete anowedzera saizvozvo, uye kuyerera uye kuyerera kwesimbi kuchawedzera. Izvi zvinodaro nekuti kuwanda kwemabhiriji ekuwedzera anowedzera, upamhi hwemabhiriji eshundi anogona kuderedzwa maererano.

Data inoshanda inoratidza kuti nhamba yemakomba eShete kazhinji ina 6 kana 8, kana zvimwe. Ehezve, kune mamwe makuru ezuva anopisa ma profiles, iyo yepamusoro mold inogona kuronga zvakare maburi anoenderana nesimbonzi yeiyo shunt bridge ≤ 14mm. Musiyano ndewekuti iyo yekumberi splitter ndiro inofanirwa kuwedzerwa pakugadzirira uye kuendesa uye kugadzirisa simbi kuyerera. Nhamba yacho uye gadziriro yemakomba edhiri mumberi mudumbu remberi inogona kuitwa nenzira yechinyakare.

Mukuwedzera, paunenge uchironga maburi eShete, kufunga kunofanirwa kupihwa kushandisa mold kumusoro kune inochengetera musoro weClasipation zino rekudzivirira kubva pakurova musoro weClubelever tube uye nokudaro kugadzirisa mamiriro ekushushikana yeiyo cantilever tube. Chikamu chakavharika cheCantilever musoro pakati pemeno anogona kunge ari 1/5 ~ 1/4 yehurefu hweCantilever tube. Mirairo yeiyo sunt holes inoratidzwa mumufananidzo 3

(2) hukama hwehukama hwegomba rehembe. Nekuti kurira kwemadziro kwemudzi wezino kupisa idiki uye kukwirira kuri kure nepakati, uye nzvimbo yenyama yakasiyana kwazvo pakati, ndiyo chikamu chakanyanya kuoma kuumba simbi. Naizvozvo, pfungwa yakakosha mukugadzirwa kweiyo sunflower radiator Kuti uwane mhedzisiro yakadaro, pane rumwe rutivi, iko kusarudzwa kwebhandi rekushanda, uye zvakanyanya kukosha, iko kutsunga kwenzvimbo yegomba redenga, kunyanya nharaunda yepakati chikamu chinoenderana negomba reDiverter. Miedzo uye Empirical tsika dzinoratidza kuti iyo yakanakisa mhedzisiro inowanikwa iyo nzvimbo yepakati pegomba reDiventer Hole S2 inogutsa hukama hunotevera: (0.52 ~ 0.72) s2

Uye zvakare, iyo simbi inoshanda yekuyerera kweiyo central splitter hole inofanira kunge iri 20 ~ 25mm nguva yakareba kupfuura iyo inoshanda simbi inoyerera yegomba rekunze. Uku kureba kunodawo kuenderana nemaginji uye mukana wekugadziriswa kweMold.

(3) kudzika kweimba yeWalting. Iyo Sunflower Radiator Express Extration inofa yakasiyana neiyo tsika yechinyakare inofa. Chivakwa charo chose chinofanirwa kuwanikwa mune yepamusoro kufa. Uku ndiko kuve nechokwadi chekurongeka kwegomba block kugadziriswa kweiyo yakaderera kufa, kunyanya iko kurongeka kwebhandi rekushanda. Kuenzaniswa netsika yechinyakare inoumbwa, iko kudzika kwenzvimbo yegungwa yeSunflower Radiator Kukura kwakakura kwazvo simba rekuwedzera, kuwedzera kwakakura pakudzika kweiyo tulating chamber, iri 15 ~ 25mm. Semuenzaniso, kana iyo 20 mn Extrussion muchina unoshandiswa, kudzika kweiyo testing chamber yeiyo shunt kufa ndeye 20 ~ Ipo pakadzika kamuri yeShenya yeSunflower Radiator . Kubatsira kweizvi ndekwekuti simbi inoiswa zvizere uye kushushikana pane pombi yakamiswa kunoderedzwa kwazvo. Chimiro cheiyo yepamusoro mold Welding chamber inoratidzwa mumufananidzo 4.

3.2 Dhizaini yekufaira gomba Insert

Kugadzirwa kwegomba rekufa kwegomba rinovhara kunosanganisira iyo yekufa gomba saizi, inoshanda bhandi, yekunze diameter uye gobvu yegirazi block, nezvimwe.

(1) kutsunga kwekufa gomba saizi. Saizi yegomba rekufa rinogona kutsanangurwa nenzira yechinyakare, kunyanya kufunga nezve kuyera kweiyo alloy inoparidza.

(2) kusarudzwa kwebhandi rebasa. Iyo nheyo yekushanda kwebhandi rekutanga kutanga kuve nechokwadi chekuti kugovera kwesimbi yese pazasi pezino midzi yakakwana, kuti kuyerera kuyerera pasi pezino kupfuura zvimwe zvikamu. Naizvozvo, bhanhire rekushanda pazasi pezino midzi inofanira kunge iri pfupi, ine kukosha kwe 0.3 ~ 0.6mm, uye bhandi rekushanda munzvimbo dziri padyo dzinowanikwa ne 0.3mm. Iyo nheyo ndeyekuwedzera ne 0.4 ~ 0.5 yega yega 10 ~ 15mm yakananga pakati; Kechipiri, bhandi rinoshanda pachikamu chikuru chakasimba chendarira haifanirwe kupfuura 7mm. Zvikasadaro, kana musiyano wekureba kwebhandi rekushanda rakakura kwazvo, zvikanganiso zvakakura zvichaitika mukugadziriswa kwemagetsi emhangura uye edm kugadzirisa kwebhandi rekushanda. Kukanganisa uku kunogona kukonzera iyo zino detho deflection kuti ubvise panguva yekuwedzera maitiro. Bhandi rebasa rinoratidzwa mumufananidzo 5.

 

. Zvechinyakare chetsoka molds, ukobvu hwekufa kwegomba rekufa kwegomba ndiko uko ukobvu kweiyo yakadzika mold. Nekudaro, nekuda kweiyo sunflower radiator inoumbwa, kana uko hwakanyanya hwekufa gomba rakanyanya kuwanda, iyo mbiri ichave iri nyore nyore neyekuumbwa panguva yekuumbwa uye kurira mumeno asina kuenzana, anokwenenzvera kana kunyange zino. Izvi zvinokonzeresa meno kuti aperere.

Uyezve, kana uko hwegomba racho hwakareba hwakareba, pane rimwe divi, nguva yekugadzirisa iri nguva yakareba mukati meEdm maitiro, uye kune rumwe rutivi, zviri nyore kukonzeresa kutsauka kwemagetsi, uye zviri nyore kukonzeresa kutsauka kwemazino panguva yekuumbwa. Ehezve, kana iyo yekufa gomba gobvu idiki, simba remeno harigone kuvimbiswa. Naizvozvo, kutora izvi zviviri zvinhu mukufunga, chiitiko chinoratidza kuti iyo yekufa gomba kuisa mwero weiyo molidhi yakajairika makumi mana kusvika makumi mashanu; Uye iyo yekunze dhiri rekufa kwegomba rinofanirwa kunge riri makumi maviri nemashanu kusvika makumi matatu emm kubva kumucheto hukuru hwekufa kwegomba rekufa kune denderedzwa rekunze.

Kuti chimiro chakaratidzwa mumufananidzo 1, iyo yekunze dhata uye ukobvu kweiyo kufa kwegomba block is 225mm uye 50mm zvichitevera. Iyo yekufa hove inonongedza inoratidzwa mumufananidzo 6 Kutsauka kwemugumo kwezviyero zvaro ekunze kunoenderana negomba remukati reiyo yezasi yeumbi kuti ive nechokwadi chekuti unilateral gap iri mukati megumi negumi negumi negumi. Iyo yekufa hole block inoratidzwa mumufananidzo 6 Zvichienderana neiyo chaiyo kuyerwa saizi, iyo yekufa hole block inoenderana maererano neiyo nheyo ye 0.01 ~ 0.02mm per. Iyo yekunze dhata yeiyo hope yegomba inogona kuwanikwa seD, asi kuti kuve nyore kwekuisa, iyo yekunze diamita yegomba girazi rinogona kuderedzwa mukati megumi neye.1m kumagumo emugumo, sezvakaratidzwa mumugumo .

4. Key Technologies yeMold Kugadzira

Iyo machinji yemvura yeSunflower radiator Musiyano uri pachena unonyanya kuratidzwa mukugadzirisa kwemagetsi.

. Nekuti magetsi emhangura anoshandiswa kurema, meno idiki, emagetsi pachayo yakapfava, ine kuomarara kwakawanda, uye tembiricha yemuno inogadzirwa nekucheka kwemafuta kuti ive yakaremara panguva ye waya yekucheka. Paunenge uchishandisa yakarongedzwa marara emhangura maEkisheni ekugadzirisa mabhandi ebasa uye mapanga asina chinhu, mazino akasvinwa anozoitika, izvo zvinogona kukonzera iyo mold kuti ibudiswe panguva yekugadzirisa. Naizvozvo, zvinodikanwa kuti udzivise kusvibiswa kwemhangura yemagetsi emhangura panguva yekugadzira online kugadzira. Matanho makuru ekudzivirira ndeaya: usati waya waya yekucheka, danho racho mhangura nemubhedha; Shandisa chinongedzo che dial kuti ugadzirise verticity pakutanga; Kana waya yekucheka, tanga kubva kune imwe zino kutanga, uye pakupedzisira yakatema chikamu nemadziro akareba; Pese painenge munguva, shandisa grap sirth shall yekuzadza iyo cut the cast; Mushure mekunge waya yagadzirwa, shandisa wire muchina kuti ubve chikamu chipfupi che4 mm padhuze nehurefu hwecheka chetsiva.

. Edm yakakosha kwazvo mukugadziriswa kweSunflower Radiator profile Mold. Kunyangwe kana dhizaini yacho yakakwana, kuremara zvishoma muEdm kuchaita kuti chiumbwa hwese chiitwe. Magetsi discharge machining haina kutsamira pamidziyo seya waya yekucheka. Zvinoenderana zvakanyanya pane hunyanzvi hwekushandisa hunoshanda uye hunyanzvi. Electric discharge machinching inonyanya kutarisisa kune anotevera mashanu mapoinzi:

①Electrical discharge machining ikozvino. 7 ~ 10 ikozvino inogona kushandiswa kune yekutanga edm machining kupfupisa nguva yekugadzirisa; 5 ~ 7 yazvino inogona kushandiswa kupedzisa machining. Chinangwa chekushandisa zvidiki zvazvino ndechekuwana nzvimbo yakanaka;

② Simbisa kubhururuka kweiyo mold yekuguma kumeso uye verticity yemhangura electrode. Kubata zvakanaka kweMold End Facek kana kusakwana kweiyo mongororo yemagetsi emhangura inoita kuti zviome kuve nechokwadi chebhandi reEdm mushure mekugadziriswa kweEdm kunoenderana neiyo yakagadzirirwa bhandi. Zviri nyore kuti Edm maitiro ekukundikana kana kutopinda penethedhi bhandi rebasa rebhandi. Naizvozvo, usati wagadziriswa, grinder inofanira kushandiswa kubhururuka migumo miviri yeMold kuti ishandise zvinodiwa, uye chinongedzo chinofanira kushandiswa kururamisa verticity yemagetsi emhangura;

Simbisa kuti kusiyana pakati pemapanga asina chinhu kunyange. Munguva yekutanga machining, tarisa kuti chishandiso chisina chinhu chakabviswa pese pa3,2 mm yega yega 3 mm yekugadzirisa. Kana iko kugadziriswa kwakakura, zvichave zvakaoma kuzviruramisa nekutevera kugadzirisa;

④Remove iyo yakasara yakagadzirwa panguva yeEdm maitiro nenzira yakakodzera. Spark kuunganidza Corrassion ichabereka huwandu hwakawanda hwenguva refu, iyo inofanira kucheneswa munguva, neimwe nzira yakareba bhandi rekushanda richave rakasiyana nekuda kwezvakakwirira kwazvo zvevakasara;

⑤THE kuumbwa kunofanirwa kuve kwakaderera pamberi peEdm.

5. Kuenzanisa kwekuwedzera mhedzisiro

Iyo mbiri yakaratidzirwa mumufananidzo Kuenzanisa kwemhedzisiro kunoratidzwa muTafura 1.

Zvinogona kuoneka kubva mukuenzanisa zvinoitika kuti mold chimiro chine pesvedzero huru pane yehupenyu hupenyu. Iyo mold yakagadzirirwa kushandisa chirongwa chitsva chine zvakanakira zviri pachena uye zvinovandudza kwazvo hupenyu hwekuumba.

6. Mhedziso

Iyo Sunflower Radiator Naizvozvo, kuti uve nechokwadi chekubudirira kwekubudirira uye hupenyu hwebasa hwechimiro, pfungwa dzinotevera dzinofanira kuwanikwa:

(1) fomu rekugadzira reMold rinofanira kusarudzwa zvine musoro. Chimiro cheMold chinofanira kuve chinokodzera kudzora simba rekuita kuti uderedze kushushikana pane mold cantlever yakagadzirwa nemeno ekupisa, nekudaro achivandudza simba rezvikamu zvekuumbwa. Chinokosha ndechekuti unonyatsoona nhamba uye gadziriro yemakomba eShete nenzvimbo yemakomba emakwenzi uye mamwe ma paramende: kutanga, upamhi hwembwa hwetsiva hachifanirwe kupfuura 16mm; Chechipiri, nzvimbo yekuparadzanisa gomba inofanira kutsanangurwa kuti chiyero chakapatsanurwa chinosvika pakureba kupfuura makumi matatu muzana yekuwedzera huwandu hwehuwandu hwakawanda sezvinobvira uchisimbisa simba rekuumbwa.

(2. Iyo yekutanga kiyi pfungwa ndeyekuti iyo yemhangura yemagetsi inofanirwa kunge iri pamusoro pewire kutemwa, uye nzira yekuisa inofanira kushandiswa panguva yekucheka waya kuti ive yako. MaElectrodes haana kusununguka kana kuremara.

. Ehezve, pane hwaro hwekugadzira zvine musoro uye kugadzira, kushandiswa kweiyo yepamusoro-yebasa rinopisa simbi uye kuwanda kwekurapa kunogona kuwedzera mukana wekuumbwa uye kuwana mhedzisiro iri nani. Kubva pakugadzirwa, kugadzira kuEstrussion kugadzirwa, chete kana imwe chete yekubatanidza ichiruramisa inogona kuve nechokwadi chekuti iyo Sunflower Radiator profile yakaiswa.