Ungayila njani i-ranfloator ye-ranflousion yakufela iprofayile yeAluminium?

1. Uhlalutyo lweempawu zesakhiwo ze-Alumnum yeProfayili

Umzobo 1 Ibonisa icandelo lecandelo le-ranfloir ye-alouler railiam ye-Alower. Indawo yecandelo leprofayili yi-7773.5mm², kunye namazinyo angama-40 okuhlaselwa kobushushu. Ubungakanani bexesha lokuvula oluxhonyiweyo olusekwe phakathi kwamazinyo yi-4.46 mm. Emva kokubalwa, umlinganiso wolwimi phakathi kwamazinyo ngu-15,7. Kwangelo xesha, kukho indawo enkulu eqinileyo embindini weprofayili, kunye nendawo engama-3846.5mm².

Ukugweba ukusuka kwiimpawu zeprofayili, indawo phakathi kwamazinyo inokuthathwa njengeeprofayili ze-semil, kunye neprofayili ye-radiator iqulunqwe ngeenxa zonke. Ke ngoko, xa uyila ubume obubumbayo, isitshixo kukujonga indlela yokuqinisekisa amandla okubumba. Nangona i-semi-holf profiles, ishishini iphuhlise iintlobo ezahlukeneyo zezakhiwo zommi, ezinje "," Sika i-Splitter Splitter "," yenziwe ngeeprofayili ezininzi ezinamacala amaninzi. Uyilo lwemveli luthathela ingqalelo kuphela izixhobo, kodwa ekuphelisweni kokubumba, eyona mpembelelo iphambili kumandla okuphendulwa ngexesha lenkqubo yokuphumelela, kwaye inkqubo yokwenza intsimbi ivelisa amandla aphambili ekuveliseni amandla aphambili.

Ngenxa yendawo enkulu ephambili yendawo yeradiator ye-solar ye-solar ye-solar ye-solar ye-solar, kulula kakhulu ukubangela ukuba umyinge wokuhamba kule ndawo ukukhawuleza kakhulu ngexesha lenkqubo ye-persoth iya kumiswa kwintloko ye-perneoth ityhubhu, ikhokelela ekuqhekekeni kweTube eyoyikisayo ye-persooth. Ke ngoko, kuyilo lwesakhiwo sokubumba, kufuneka sigxile kuhlengahlengiso lwexabiso lokuhamba kwensimbi kunye nenqanaba lokuhamba kwentsimbi ukuze sifezekise injongo yokunciphisa uxinzelelo lokuphuma phakathi kwamazinyo, ukuze kuphuculwe amandla ukubumba.

2. Ukukhetha isakhiwo se-sold kunye nokuphuma komthamo

2.1 IFOMU YOKUGQIBELA

Iprofayile ye-ranfloiator yelanga eboniswe kumzobo 1, nangona ayinayo ilungu le-gollot, kufuneka lifumane isakhiwo se-split njengoko siboniswe kwi-2. Yahluke kwi-sunt yendawo ye-Shunt ye-Shunt ibekwe ngaphezulu ukubumba, kunye nesakhiwo sokufaka sisetyenziswa ekuphumeni kwengqondo esezantsi. Injongo kukunciphisa iindleko zobumba kwaye utshazelele umjikelo wokwenziwa komzimba. Zombini ii-monip eziphezulu kunye neeseti zefuthe eliphantsi zikusebenzela kwaye zinokuphinda zisetyenziswe. Okubaluleke ngakumbi, iibhloko zeHie Hibs zinokuqhutywa ngokuzimeleyo, nto leyo enokukuqinisekisa ukuchaneka kwebhanti yomngxunya weHie Hole. Umngxunya wangaphakathi wokutsala ongezantsi kwenziwe njengenyathelo. Inxenye ephezulu kunye ne-Wool Hole Tool Topt ifanelekile, kwaye ixabiso le-gap kumacala omabini yi-0.06 ~ 0.1m; Inxalenye esezantsi yamkela i-version ifanelekile, kunye nexabiso lokuphazamiseka kumacala omabini yi-0.02 ~ 0.04m, enceda i-compformas, kwaye eyenza i-inlay ifanelekile ukuba ilahlekelwe kukufakelwa kwe-cermal Ukuphazamiseka kufanelekile.

2.2 Ukhetho lomthamo we-Onder

Ukukhethwa komthamo womntu ophelileyo, kokukhona, ukufumanisa ububanzi bobugqwirha obufanelekileyo be-oxtric borel kunye noxinzelelo oluthile lomxhasi wecandelo lokuphumelela kwi-Trurl Parting. Kwelinye icala, kukuchonga umlinganiso ophelileyo kwaye ukhethe inkcazo efanelekileyo yobungakanani obusekwe kwiindleko. Kwi-ranfloator radiiator iprofayile ye-Alouminum, umlinganiso we-Extutioon awunakuba nkulu kakhulu. Esona sizathu kukuba amandla okuphendulwa ahambelana nomyinge ophexwayo. Owona mlinganiso mkhulu omkhulu, kokukhona umqhinga omkhulu. Oku kuyingozi kakhulu kwi-ranflotor radiiator radiiam yeprofayile.

Amava abonisa ukuba umyinge weeprofayili ze-aluminium ze-ranfiators zingaphantsi kwe-25. Kwiprofayile eboniswe kumzobo 1, i-20.0 ye-MM inyulwe. Emva kokubala, olona xinzelelo oluthile lomthengisi ophesheya yi-589MPA, elixabiso elifanelekileyo. Ukuba uxinzelelo oluthile luphakame kakhulu, ingcinezelo yokubumba iya kuba inkulu, yona iyonakalisa ubomi bobunjiweyo; Ukuba uxinzelelo oluthile luphantsi kakhulu, ayinakuhlangabezana neemfuno zokwenza oko. Amava abonisa ukuba uxinzelelo oluthile kuluhlu lwama-550 ~ 750 Mpa lungahlangabezana ngcono iimfuno ezahlukeneyo. Emva kokubalwa, i-ixturion I-COODE i-4.37. Inkcazo yobungakanani be-WOLD inyulwe njenge-350 mMX200 mm (i-Outter diemeter x degrees).

3. Ukuzimisela kweeparamitha zesakhiwo

3.1 Iiparamitha eziphezulu zesakhiwo

(1) Inombolo kunye nolungiselelo lwemingxunya ephambukisayo. Kwi-radiator radiator radiator yelanga shunt shunt yenziwa, kokukhona inani lemingxunya ye-Shunt, engcono. Kwiiprofayili ezineemilo ezifanayo ezifanayo, ezi-3 ukuya kwezi-4 zemingxunya zemveli ezikhuselweyo ngokubanzi. Isiphumo kukuba ububanzi bebhulorho ye-SHunt inkulu. Ngokubanzi, xa inkulu kune-20mm, inani lee-wels lingaphantsi. Nangona kunjalo, xa ukhetha ibhanti yokusebenza yomngxunya wokufa, ibhanti yokusebenza yomngxunya we-die ezantsi kwebhulorho ye-SHunt kufuneka ibe mfutshane. Phantsi kwemeko yokuba akukho ndlela yokubala echanekileyo yokukhethwa ibhanti yokusebenza, iya kubangela ukuba ibangele umngxunya wokufa phantsi kwebhulorho kunye namanye amalungu ukuze angafezekisi ngqo umahluko kwibhanti yokusebenza, Lo mahluko kwixabiso lokuhamba liza kuvelisa uxinzelelo olongezelelekileyo kwi-cantilever kunye nokubangela ukungcungcutheka kwamazinyo okushisa ubushushu. Ke ngoko, kwi-radiator radiator yelanga ifa kunye nenani elinemikhono yamazinyo, kubaluleke kakhulu ukuqinisekisa ukuba izinga lokuhamba kwezinyo lingangqinelani. Njengoko inani lemingxunya eliqaqambileyo liyanda, inani leebhulorho eziya kunyuka ngokufanelekileyo, kwaye inqanaba lokuhamba kunye nokusasazwa kwentsimbi kuya kuba ngakumbi nangakumbi. Kungenxa yokuba njengoko inani leebhulorho ze-shint lonyuka, ububanzi beebhlorho ze-shint bunokuncitshiswa ngokufanelekileyo.

Idatha esebenzayo ibonisa ukuba inani lemingxunya ye-shint i-6 okanye i-8, okanye nangaphezulu. Ewe kunjalo, kwezinye iiprofayili ze-sublowation zelanga, i-suble ephezulu inokucwangcisa imingxunya ye-shiunt ngokomgaqo we-SHIDGE i-14mm. Umahluko kukuba iplate ye-splitter ye-splitter kufuneka yongezwe kusasaza kwangaphambili kwaye ihlengahlengise ukuhamba kwentsimbi. Inani kunye nolungelelwaniso lwemingxunya ye-difrter kwipleyiti yangaphambili inokwenziwa ngendlela yesiko.

Ukongeza, xa kulungiselelwe imingxunya, kufuneka kuthathelwe ingqalelo ekusebenziseni isisu esiphezulu ukuze sikhuseleke intloko ye-canthes yokuthintela i-tity ye-cuntre ityhefu kwaye iphucule imeko yoxinzelelo ye-cunderever tube. Inxalenye evalelweyo yentloko ye-cantilever phakathi kwamazinyo inokuba yi-1/5 ~ 1/4 yobude betyhubhu yecawe. Ubume bemingxunya ye-shint buboniswa kumzobo 3

(2) Ubudlelwane bendawo yomngxunya we-shint. Ngenxa yokuba ubuncwane bodonga lwengcambu yezinyo elishushu buncinci kwaye ukuphakama kude neziko, kwaye indawo ebonakalayo yahluke kakhulu kwiziko, yeyona nto inzima yokwenza isinyithi. Ke ngoko, inqaku eliphambili kuyilo lwe-radiator ye-ranfloiator ye-ranfloator ye-radiator kukwenza inqanaba lokuhamba kwelona candelo liqinileyo eliqinileyo linokugcwalisa intsimbi kuqala izinyo. Ukuze kufezekiswe isiphumo esinjalo, kwisandla esinye, kukhethwa kwebhanti yokusebenza, kwaye okubaluleke ngakumbi, ukumiselwa kwendawo yomngxunya we-diverter, ubukhulu becala indawo ephakathi ehambelana nomngxunya we-diverst. Iimvavanyo kunye neenqobo zokuxabiseka zibonisa ukuba ezona ziphumo ziphunyezwayo xa indawo yendawo ye-STARTER Hole S1 kunye nendawo ye-Dightter ye-S2 ye-DIFTER engatshatanga

Ukongeza, ijelo lokuhamba ngentsimbi yensimbi ye-splitter ephakathi kufuneka ibe yi-20 ~ 25mm ngaphezulu komjelo wokuhamba kwentsimbi yentsimbi yentsimbi. Obude buthatha ukuba banike ingqalelo umda kunye nokulungiswa kwe-MOD.

(3) Ubunzulu begumbi le-welding. I-radiator radiator ye-rain Igumbi layo le-welding kufuneka ibekwe kwindawo ephezulu. Oku kukuqinisekisa ukuchaneka kwendlela yokubhloka kweHole ye-Hibl SEFRE, ngakumbi ukuchaneka kwebhanti yokusebenza. Xa kuthelekiswa ne-Shunt yendandla, ubunzulu begumbi le-welding radiator radiator shunt mold kufuneka inyuswe. Owona mthamo mkhulu woomatshini, okukhulu ngakumbi kubunzulu begumbi le-welding, eliyi-15 ~ 25mm. Umzekelo, ukuba kusetyenziswa umatshini we-20 mn yegumbi le-welding funt fuunt yi-20 ~ 22mm, ngelixa ubunzulu bendlela ye-ranfutha i-ranfianer kufuneka ibe yi-35 ~ 40 mm . Inzuzo koku kukuba isinyithi idliwe ngokupheleleyo kwaye uxinzelelo kumbhobho omiselweyo uncitshisiwe kakhulu. Ubume bendlela ye-Wood ye-Wolding iboniswe kumzobo 4.

I-3.2 uyilo lwe-dife hole faka

Uyilo lwebhloko ye-die hole ikakhulu ibandakanya ubungakanani be-die yokufa, ibhanti esebenzayo, ububanzi bezinto zangaphandle kunye nobungqingqwa bebhlokhi yesipili, njl.

(1) Ukumiselwa kwesayizi yeHide Hole. Ubungakanani bendawo yokufa bunokugqitywa ngendlela yesiko, ikakhulu kuthathe ikakhulu ukwenziwa kwengqondo ye-Alfay.

(2) Ukukhetha ibhanti yomsebenzi. Umgaqo wokuchongwa kwebhanti yokusebenza kukuqala qala qatha ukuba ukuhanjiswa kwayo yonke intsimbi ezantsi kwezingcango zinezanele, ukuze inqanaba leengcambu likhawuleze kunezinye iindawo. Ke ngoko, ibhanti yokusebenza ezantsi kweengcambu zezinyo kufuneka zibe mfutshane, ngexabiso le-0.3 ~ 0.6mm, kunye nebhanti yokusebenza kwiindawo ezikufuphi kufuneka zinyuswe yi-0.3mm. Umgaqo kukwanda yi-0.4 ~ 0.5 qho nge-10 ~mm ukuya embindini; Okwesibini, ibhanti yokusebenza kwelona candelo likhulu liqinileyo leziko alifanele lingadluli kwi-7mm. Ngaphandle koko, ukuba umahluko wobude webhanti yokusebenza inkulu kakhulu, iimpazamo ezinkulu ziya kwenzeka kwi-Electros yobhedu kunye nokulungiswa kwe-EDM yebhanti yokusebenza. Impazamo inokubangela lula i-toeth toaction yokwaphuka ngexesha lenkqubo yokuphumelela. Ibhanti yomsebenzi iboniswe kuMfanekiso 5.

 

(3) Ububanzi bangaphandle kunye nobunzima be-Insert. Kwizikhumba zemveli zemveli, ubukhulu bokufakwa komngxunya wokufa bubunzima bokwamba okuphantsi. Nangona kunjalo, kwi-radiator radiator yelanga, ukuba ubukhulu obukhoyo beHide yokuHlala bukhulu kakhulu, iprofayili iya kudibana ngokulula nokubumba kunye nokugqobhoza, ikhupha amazinyo angalinganiyo, ukukrola i-jamming engalinganiyo. Oku kuya kubangela ukuba amazinyo aphule.

Ukongeza, ukuba ubukhulu bemingxunya yokufa bude kakhulu, kwelinye icala, ixesha lokulungisa kulide ngexesha lenkqubo ye-EDM, kwelinye icala, kulula ukubakho yenza ukuphambuka kwamazinyo ngexesha lokuphuma. Ewe kunjalo, ukuba ubukhulu bemingxunya bancinci kakhulu, amandla amazinyo akanakuqinisekiswa. Ke ngoko, ukubamba ezi zinto zimbini zibe ngqwalaselo, amava abonisa ukuba i-Dead Hole ifaka inqanaba le-40 ukuya kwengama-50; Kwaye ububanzi bangaphandle bokufakwa komngxunya wokufa kufuneka bube ngama-25 ukuya kwi-30 mm ukusuka kumda omkhulu weHie Dele Hole kwisangqa esingaphandle kwefrale.

Kwiprofayili eboniswe kumzobo 1, ububanzi bangaphandle kunye nobunzima bebhloko ye-fele hole ngama-225mm kunye ne-50mm ngokwahlukeneyo. I-Die Dead Hole iboniswe kumzobo 6. D Kumzobo lolona ubungakanani kunye nobukhulu obuthile ngama-225mm. Ukuphambuka komda wemilinganiselo yalo yangaphandle ihambelana nomngxunya wangaphakathi wokuqinisekisa ukuba i-gap engaphakathi iphakathi komgangatho we-0.01 ~ 0.02mm. Ibloko ye-die yokufa iboniswe kumzobo 6. Ubungakanani bokuthintela umngxunya wangaphakathi webhloko ye-die hole ebekwe kwindawo esezantsi ye-225mm. Ngokusekwe kubungakanani obulinganiswa olinganiswa, ibhloko ye-die hole ihambelana ngokwemigaqo ye-0.01 ~ 0.02mm ngakwicala. Ububanzi bangaphandle bebhloko yeHie Hib inokufunyanwa njenge-D, kodwa kulunge ukufakwa, ububanzi bangaphandle bebhloko ye-Dele Hole bunokuncitshiswa ngokufanelekileyo kuluhlu lwe-0,1m kwizinto zokondla, njengoko kubonisiwe kumzobo .

I-4. Ubuchwephesha obuphambili bokwenza umthambo

Umatshini weprofayile ye-ranfloiator radiator ye-ranfloator ye-ranfloator ye-radiator ye-radiator ayifani naleyo yeprofayile yesiqhelo ye-aluminium. Umahluko ocacileyo uboniswa ikakhulu ekuqhubekeni kombane.

. Ngenxa yokuba i-Wecper Electrode esetyenziselwa i-EDM inzima, amazinyo amancinci kakhulu, i-electrode ithambile, inobushushu obuphezulu, kunye neqondo lobushushu obuphezulu eliveliswe yi-electrode ukuba ichaphazeleke ngokulula ngexesha lenkqubo yokusika ngocingo. Xa usebenzisa ubhedu olwenziwe ngocoselelo ukwenza iinkqubo zomsebenzi kunye neempuku ezingenanto, amazinyo anesithuthwa, ezinokubangela ukuba umbumbe uhonjiswe ngexesha lokuqhutywa. Ke ngoko, kuyimfuneko ukuthintela ukwenziwa kobhedu lwe-elecper ngexesha lenkqubo yokwenziwa kwe-Intanethi. Amanyathelo aphambili okhuseleko akho: Phambi kokuba ucime ucingo, inqanaba lobhedu ngebhedi; Sebenzisa isalathiso sokudayala ukuze uhlengahlengise ubume be-qurication ekuqaleni; Xa ucingo olusika, qala ukusuka kwesinyo kuqala, kwaye ekugqibeleni usike icandelo ngodonga olukhulu; Ngalo lonke ixesha, sebenzisa intambo yesilivere yesilivere ukuze ugcwalise indawo yokusika; Emva kokuba ucingo lwenziwe, sebenzisa umatshini wocingo ukusika icandelo elifutshane malunga ne-4 mm kubude be-softrode yobhedu.

. I-EDM ibaluleke kakhulu kwiNkqubo yeProfayile ye-raplotor ye-ranfloiator. Nokuba uyilo lugqibelele, isiphene esincinci e-EDM siya kubangela yonke ibumba ukuba litshekishwe. Umatshini wokukhutshwa kombane akaxhomekekanga kwizixhobo njengentambo yokusika. Kuxhomekeka kakhulu kwizakhono zokusebenza komqhubi kunye nobuchule. Ukukhutshwa kombane okwenziwa ngombane ikakhulu kuhlawulwa kwala manqaku amahlanu alandelayo:

Ukukhutshwa kwe-①ecrical yoma • I-7 ~ 10 Okwangoku ingasetyenziselwa ukuqalisa kokuqala kwe-EDM ukunciphisa ixesha lokuqhutywa; I-5 ~ 7 kwangoku kungasetyenziselwa ukugqiba komatshini. Injongo yokusebenzisa i-One incinci kukufumana indawo elungileyo;

② Qinisekisa ukuba ubuso obubumba obubumba kunye nobume bobhedu bobhedu. Ubuso obungalunganga bubuso bokuphela kobumba okanye ubugqwirha obungonelanga kwenza ukuba kube nzima ukuqinisekisa ukuba ubude bebhanti yomsebenzi emva kobude be-Edm buhambelana nobude bebhanti yomsebenzi owenziweyo. Kulula ngenkqubo ye-EDM ukuba iphumelele okanye ingene kwibhanti esebenzayo. Ke ngoko, ngaphambi kokuba ilungiswe, i-grinder kufuneka isetyenziselwe ukuthoba iziphelo zomibini iziphelo zokufezekisa iimfuno zokuchazela, kwaye isalathiso sokudayala kufuneka sisetyenziselwe ukulungisa ubume bobhedu;

③ Qinisekisa ukuba umsantsa phakathi kweempesi ezingenanto. Ngexesha lokuqesha okokuqala, jonga ukuba isixhobo esingenanto sisuswa khona yonke i-0,2 mm qho kwi-3 ukuya kwi-4 mm yenkqubo. Ukuba i-offset inkulu, kuya kuba nzima ukuyilungisa ngohlengahlengiso olulandelayo;

Intsalela eveliswayo ngexesha lenkqubo ye-EDM ngexesha elifanelekileyo. I-Spark ikhuphe isikhuselo isure iya kuvelisa isixa esikhulu sentsalela, ekufuneka icocwe ngexesha, kungenjalo ubude bebhanti yokusebenza buya kwahluka ngenxa yeendawo ezahlukileyo zentsalela;

⑤ime kufuneka idlule ngaphambili kwe-EMM.

I-5. Thelekisa iziphumo zokuphuma

Iprofayili eboniswe kumzobo 1 yavavanywa usebenzisa i-split yemveli kunye neskimu esitsha soyilo esichongiweyo kweli nqaku. Ukuthelekiswa kweziphumo kuboniswa kwiTheyibhile 1.

It can be seen from the comparison results that the mold structure has a great influence on the mold life. Ukubumba kwenziwe kusetyenziswa le nkqubo intsha kunezibonelelo ezibonakalayo kwaye kuphucula kakhulu ububomi obubunjiweyo.

I-6. Ukuqukumbela

I-radiator radiator ye-raiprusion i-rainrusion yohlobo lwe-mold ekunzima kakhulu ukuyila kwaye iveliswe, kwaye uyilo lwemveliso luntsonkothileyo. Ke ngoko, ukuqinisekisa ukuba inqanaba lokuphumelela impumelelo kunye nobomi benkonzo yoMbungu, ezi ngongoma kufuneka zifezekiswe:

(1) Indlela yokwakhiwa kwesakhiwo kufuneka ikhethwe ngokuvakalayo. Ubume bobumba bumele ukuba bulunge ekunciphiseni amandla okuphendulwa ukuba unciphise uxinzelelo kwi-cantilever yenziwa ngamazinyo okubulala ubushushu, ngaloo ndlela iphucula amandla okubumba. Eyona nto iphambili kukuqikelela inani kunye nolungelelwaniso lwemingxunya ye-shint kunye nendawo yemingxunya ye-shint kunye nezinye iiparamitha: Okokuqala, ububanzi bebhulorho ye-shiDge yenziwe kwi-16mm; Okwesibini, indawo yendawo yokuqhekeka imingxunya kufuneka igqitywe ukuze umyinge oqaqambileyo ufikelela ngaphezu kwe-30% yomyinge ophelileyo kangangoko kunokwenzeka ngelixa uqinisekisa amandla ombungu.

. Inqaku lokuqala kukuba i-elecper electrode kufuneka ibe yindawo ephezulu ngaphambi kocingo lokusika, kwaye indlela yokufakelwa kufuneka isetyenziswe ngexesha lokusika. I-electrodes ayikakhululeki okanye ibuthathaka.

(3) Ngexesha lenkqubo yomatshini wombane, i-electrode kufuneka ihambelane ngokuchanekileyo ukukhusela ukuphambuka kwamazinyo. Ewe kunjalo, kwisiseko soyilo olufanelekileyo kunye nemveliso, ukusetyenziswa komgangatho ophantsi wensimbi yensimbi kunye nenkqubo yonyango lobushushu wama-nye okanye ngaphezulu kunokwandisa izinto ezinokubakho kwaye zifezekise iziphumo ezingcono. Ukusuka kuyilo, ukuvelisa ukwenziwa kwemveliso yokuphuma, kuphela ukuba ikhonkco ngalinye lichanekile ukuba sinokuqinisekisa ukuba i-ranf raplow radiator radiator ye-radiator ye-radiator ye-radiament ye-radiator ye-radiator ye-radiament ye-radiament ye-radiator ye-radiament ye-radiator ye-radiamer mold ikhutshiwe.