1. Umxholo wokucubungula umatshini osongwayo
1. Songa u-L
Ngokwe-engile, yahlulwe yaba yi-90˚ fold kunye ne-non-90˚ fold.
Ngokwendlela yokucubungula, yahlulwe yaba yinkqubo yokucubungula ngokubanzi (L>V/2) kunye nenkqubo ekhethekileyo (L
>Isikhunta sikhethwa ngokwezinto ezisetyenzisiweyo, ubukhulu bepleyiti, kunye ne-engile yokwenza.
>Umgaqo Wokuthembela
①Isekelwe kumgaqo wokubekwa kweendawo ezimbini emva kokuzinza, kunye nokubekwa ngokwemilo yesixhobo somsebenzi.
②Nika ingqalelo ekuphambukeni xa umthetho wangasemva ubekwe, kwaye kufuneka ube kumgca ofanayo osembindini nomlinganiselo wokugoba wesixhobo somsebenzi.
③Kwimeko yokugoba okuncinci, kungcono ukubeka umva.
④Kungcono ukuseta umthetho ngasemva uze usezantsi embindini. (Xa ugobile ngasemva, imithetho ayilula ukuyigoba)
⑤Kungcono ukuhlala kufutshane nomthetho ongasemva.
⑥Icala elide lingcono.
⑦Sebenzisa iijig ukunceda ekubekweni (ukubekwa okungacwangciswanga kwe-hypotenuse).
>Ukulumkela
①Nika ingqalelo kwindlela yokubeka izinto ngexesha lokucubungula kunye nendlela yokuhamba emva kokulawula iindlela ezahlukeneyo zokulungisa izinto.
②Isikhunta siyagoba xa sifakwa, kwaye kufuneka sitsalwe umva ukuthintela ukuba umsebenzi ungaguquki xa ugoba.
③Xa i-workpiece enkulu igobile ngaphakathi, ngenxa yesimo esikhulu se-workpiece kunye nendawo encinci yokugoba, kunzima ukuba isixhobo kunye nendawo yokugoba zihambelane, nto leyo ebangela ukuba i-workpiece ibe nzima okanye umonakalo kwi-workpiece egobileyo. Ukuze uphephe le meko ingasentla, ungongeza indawo yokuma kwicala elide le-processing, ukuze i-processing ibekwe kumacala amabini, nto leyo eyenza i-processing position ibe lula, kwaye iphucule ukhuseleko lwe-processing, iphephe umonakalo we-workpiece, kwaye iphucule ukusebenza kakuhle kwemveliso.
2. N phinda
Ii-N-folds zifuna iindlela ezahlukeneyo zokucubungula ngokweemilo ezahlukeneyo. Xa zigoba, ubungakanani bangaphakathi bezinto kufuneka bube ngaphezu kwe-4MM, kwaye ubukhulu bobukhulu be-X bunqunyelwe kukumila kwesikhunta. Ukuba ubungakanani bangaphakathi bezinto bungaphantsi kwe-4MM, sebenzisa indlela ekhethekileyo yokucubungula.
>Khetha isikhunta ngokwesixa sezinto, ubungakanani, isithako kunye ne-engile yokugoba.
>Umgaqo Wokuthembela
①Qinisekisa ukuba i-workpiece ayiphazamisi isikhunta
②Qinisekisa ukuba i-engile yendawo ingaphantsi kancinci kune-90 degrees.
③Kungcono ukusebenzisa imithetho emibini emva kokumisela, ngaphandle kweemeko ezikhethekileyo.
>Ukulumkela
①Emva kokugoba i-L-fold, i-engile elindelekileyo kufuneka ibe kwi-90 degrees okanye ngaphantsi kancinci kwe-90 degrees ukuze kube lula ukucubungula kunye nokubeka indawo.
②Ngexesha lokucubungula okwesibini, indawo yokubeka kufuneka ibekwe phakathi kumphezulu wokucubungula.
3. Z goqa
Ikwabizwa ngokuba ngumahluko wenyathelo, oko kukuthi, elinye lilungile kwaye elinye ligoba ngokubuyela umva. Ngokwe-engile, umahluko phakathi kwe-hypotenuse kunye nomphetho othe tye wahlulwe.
Ubungakanani obuncinci bokucubungula ngokugoba bunqunyelwe yi-processing mold, kwaye ubungakanani obukhulu bokucubungula bumiselwa yimo yomatshini wokucubungula. Phantsi kweemeko eziqhelekileyo, xa ubukhulu bangaphakathi bezinto ezigoqwe ngu-Z bungaphantsi kwe-3.5T, kusetyenziswa inkqubo yokwahlulahlula ye-segmental. Xa ingaphezulu kwe-3.5T, kusetyenziswa indlela eqhelekileyo yokucubungula.
>Umgaqo Wokuthembela
①Indawo elungeleyo kunye nozinzo oluhle.
②Indawo ngokubanzi iyafana nendawo egoqwe ngo-L.
③Indawo yesibini ifuna ukuba i-workpiece esetyenzisiweyo kunye ne-die esezantsi zihlambe.
>Ukulumkela
①I-engile yokucubungula ye-L-fold kufuneka ibe kwindawo yayo, ngokubanzi ingama-89.5—90 degrees.
②Nika ingqalelo kwinguquko yesixhobo somsebenzi xa utsala umva emva komthetho.
③Ulandelelwano lokucubungula kufuneka lube loluchanekileyo.
④Kwinkqubo ekhethekileyo, ezi ndlela zilandelayo zingasetyenziselwa ukucubungula:
——- Indlela yokwahlula umgca osembindini (ukucubungula okungaqhelekanga)
——- Ukucubungula okuncinci kwe-V (kufuneka konyuswe i-coefficient yokugoba)
——- Ukwakha isikhunta okulula
——- Ukutshintsha idayisi esezantsi
4. Songa umva uze ucande
Ukugquma okugoqekayo okungasemva kukwabizwa ngokuba yi-dead edge.
Amanyathelo okucubungula umphetho ofileyo:
① Qala ngokugoba uze ufake kwiqondo lobushushu elimalunga nama-35 degrees.
② Sebenzisa i-flatening die ukuze uyicande ide ibe tyaba kwaye iqine.
>Ukukhetha imo
Ngokwexesha eliphindwe ka-5-6 lobukhulu bezinto, khetha ububanzi be-V-groove yesikhunta esisezantsi esinobunzulu be-30 degrees, kwaye ukhethe isikhunta esingaphezulu ngokweemeko ezithile zomphetho ofileyo womatshini.
>Ukulumkela
Nika ingqalelo kukuhambelana kwamacala omabini ecala elifileyo. Xa ubungakanani bokucubungula becala elifileyo bude, icala elisicaba linokusongwa kuqala lize emva koko lisicaba. Kwimiphetho emifutshane efileyo, i-padding ingasetyenziselwa ukucubungula.
5. Izixhobo zeendaba
Sebenzisa umatshini wokusonga ukuze ucinezele kwaye udibanise izixhobo, ngokubanzi usebenzisa i-cavity, i-fixture kunye nolunye ulungiso oluncedisayo lwe-mold.
Phantsi kweemeko eziqhelekileyo kukho: ii-compression nuts, ii-compression studs, ii-compression screws kunye nezinye izixhobo.
>Ukulumkela
①Xa kufuneka kuthintelwe ukumila kwento yokusebenza xa kusetyenzwa, kufuneka kuthintelwe loo ndawo.
②Emva kokucubungula, jonga i-torque, ukuba i-thrust ifikelela na kumgangatho oqhelekileyo, kwaye nokuba i-hardware kunye ne-workpiece ziqinile kwaye zithambile.
③Emva kokugoba, xa ucinezela ecaleni kwesixhobo somatshini, qaphela indawo yokucubungula kunye nokuhambelana kwesikhunta.
④Ukuba yi-bulge, nceda uqaphele ukuba akufuneki kubekho imingxunya kwi-bulge, kwaye i-bulge mayingabi ngaphezu komphezulu we-workpiece.
6. Ukwakha isikhunta okulula
Umxholo oqhelekileyo wokucubungula ukwenza isikhunta ngokulula uquka: umahluko omncinci wecandelo, ihaki, ibhulorho yokutsala, ibhegi yokutsala, i-press shrapnel kunye nezinye iimilo ezingahambelaniyo.
Umgaqo woyilo lwesikhunta esilula ubhekisa "kumgaqo woyilo lwesikhunta esilula se-laser"
Iimold ezilula zihlala zibekwe okanye zibekwe zodwa emva kokusetyenziswa.
Eyona nto ibalulekileyo ekucutshungulweni komxholo ongentla ngokulungiswa okulula kokubumba kukuba umsebenzi wawo kunye neemfuno zokuhlanganiswa azichaphazeleki, kwaye inkangeleko iqhelekile.
2. Iingxaki eziqhelekileyo ekucutshungulweni koomatshini abasongwayo kunye nezisombululo
1. Ingxaki yokutyibilika ngexesha lokucubungula
>Uhlalutyo Lwesizathu:
①Ngokubanzi, ububanzi be-V groove ye-(4-6)T bukhethwa xa kukhethwa isikhunta sokugoba. Xa ubungakanani bokugoba bungaphantsi kwesiqingatha sobubanzi be-V-groove ekhethiweyo, kuya kwenzeka ukutyibilika.
②Umjelo we-V okhethiweyo mkhulu kakhulu
③Unyango lwenkqubo
>Isisombululo;
①Indlela yokuphambuka komgca osembindini (ukucubungula okungaqhelekanga). Ukuba ubukhulu bangaphakathi bezinto ezigobileyo buncinci kune (4-6)T/2, yenza okuninzi kangangoko kunokwenzeka
②Ukulungiswa kwezinto zelineni.
③Sebenzisa umsele omncinci ongu-V ukugoba kunye nomsele omkhulu ongu-V ukucinezela.
④Khetha umjelo omncinci ongu-V.
2. Ububanzi bokugoba kwangaphakathi buncinci kunobubanzi bokubumba obuqhelekileyo
>Uhlalutyo Lwesizathu:
Ekubeni ububanzi obuqhelekileyo besikhunta esisezantsi sebhedi egoqekayo yi-10MM, inxalenye egobileyo ingaphantsi kwe-10MM. Ukuba yikhunta engama-90 degrees, ubude bayo abuyi kuba ngaphantsi kwe-√2(L+V/2)+T. Kolu hlobo lokugoba, isikhunta kufuneka sibekwe kwisiseko sesikhunta (ngaphandle kokuba inkululeko yokujonga phezulu ayithintelwanga) ukuthintela ukufuduka kwesikhunta kwaye kubangele ukuba umsebenzi ukhuhlwe okanye kubangele ingozi yokhuseleko.
>Isisombululo:
①yonyusa ubungakanani (ukuze kuvunyelwane nomthengi), oko kukuthi, yonyusa ububanzi bomqukumbelo wangaphakathi.
②ukucutshungulwa kwesikhunta okulula
③izixhobo zokugaya (oku kuya kukhokelela ekwandeni kweendleko zokucubungula)
3. Umngxuma usondele kakhulu kumgca wokugoba, ukugoba kuya kubangela ukuba umngxuma utsale izinto kwaye ujike izinto
>Uhlalutyo Lwesizathu:
Ukuba umgama ophakathi komngxuma kunye nomgca wokugoba ngu-L, xa u-L<(4–6)T/2, umngxuma uza kutsala izinto. Isizathu esiphambili kukuba ngexesha lenkqubo yokugoba, izinto ziyaphazamiseka ngenxa yamandla okutsalwa, okukhokelela kwisiganeko sokutsala nokujika kwezinto.
Kwimilinganiselo eyahlukeneyo yeplate, ngokobubanzi begroove yesikhunta esiqhelekileyo esikhoyo, ixabiso elincinci le-L lilandelayo:
>Isisombululo:
①yongeza ubungakanani, kwaye uchebe umphetho ogobileyo emva kokuba umile.
②wandise umngxuma uye kumgca wokugoba (akufuneki ube nefuthe kwimbonakalo nakwimisebenzi, kwaye umthengi uyavuma).
③ukucutshungulwa kwemfihlo okanye ukucutshungulwa kwe-crimping
④ukucutshungulwa kwe-eccentric kokubumba
⑤lungisa ubungakanani bomngxuma
4. Umgama phakathi komphetho womzobo kunye nomgca wokugoba mncinane, kwaye inxalenye yomzobo iyaphazamiseka emva kokugoba
>Uhlalutyo Lwesizathu:
Xa u-L<(4–6)T/2, kuba umzobo udibana nedayi esezantsi, umzobo uyaphazamiseka ngamandla ngexesha lenkqubo yokugoba.
>Isisombululo:
①ukucutshungulwa kwemfihlo okanye ukucutshungulwa kwe-crimping.
②lungisa ubungakanani bomzobo.
③kusetyenziswa inkqubo ekhethekileyo yokubumba
④ukucutshungulwa kwe-eccentric kokubumba
5. Umphetho omde ofileyo ugobile emva kokuba uthambekile
>Uhlalutyo Lwesizathu:
Ngenxa yomphetho omde ofileyo, awubambeki ngokuqinileyo xa ucaba, nto leyo ebangela ukuba isiphelo sigobe emva kokuba sicaba.﹔Le meko inento yokwenza kakhulu nendawo yokuthamba, ngoko ke qwalasela indawo yokuthamba xa uthamba
>Isisombululo:
①Songa iikona ezigobileyo (jonga umzobo) ngaphambi kokuba ugobe imiphetho efileyo, uze uyicaba.
②Thambisa ngamanyathelo amaninzi:
——Cinezela isiphelo kuqala ukuze ugobe umphetho ongasekhoyo ujonge ezantsi.
—— Nciphisa iingcambu.
Qaphela: Isiphumo sokucanda sinxulumene nezakhono zokusebenza zomqhubi, ngoko ke nceda uqaphele imeko yokwenyani xa ucanda.
6. Ibhulorho enkulu ende kulula ukuyiqhekeza
>Uhlalutyo Lwesizathu:
①Ngenxa yokuba ukuphakama kwebhulorho yokutsala kuphezulu kakhulu, izinto zoluliwe kakhulu kwaye ziyaphuka.
②Iikona zesikhunta esilula azikagaywa okanye ukugaywa akwanelanga.
③Ukuqina kwezinto ezisetyenzisiweyo kuphantsi kakhulu okanye umzimba webhulorho mxinwa kakhulu.
>Isisombululo:
①yolula umngxuma wesakhiwo kwicala eliqhekekileyo.
②Yandisa ububanzi bebhulorho yokupompa.
③ukugawula i-engile ye-R elula yokubumba ukuze kwandiswe utshintsho lwe-arc.
④yongeza ioyile yokuthambisa kwibhulorho yokutsala. (Ke ngoko, le ndlela iya kwenza umphezulu wesixhobo somsebenzi ube mdaka, ngoko ke ayinakusetyenziswa kwiindawo ze-AL, njl.njl.)
7. Ngexesha lokucubungula isikhunta ngokulula, ubungakanani bokucubungula buya kuhamba
>Uhlalutyo Lwesizathu:
Ngenxa yamandla okucinezela phambili kwesi siqwenga somsebenzi ngexesha lenkqubo yokugaya, isiqwenga somsebenzi siyasuswa siye phambili, nto leyo ebangela ukwanda kwe-angle encinci yokuthambekela ngaphambili ubukhulu be-L.
>Isisombululo:
①susa indawo enomthunzi emfanekisweni. Ngokubanzi yenza izinto zibe nkulu kangangoko umahluko unjalo.
②susa zonke iindawo ezizibeka zodwa kwisikhunta esilula, uze ubeke indawo emva kokutshintsha ukuze uyisebenzise.
8. Ubungakanani obupheleleyo besikhala (esibhekisa ekuvulekeni) buncinci kakhulu okanye bukhulu kakhulu, obungahambelani nomphezulu ongqukuva.
>Uhlalutyo Lwesizathu:
①iprojekthi yandiswa ngendlela engafanelekanga.
②ubungakanani obungenanto abulunganga.
>Isisombululo:
Ngokwenani lilonke lokuphambuka kwicala lokuphambuka kunye nenani leemela ezigobileyo, ukuphambuka okwabelwe ukugoba ngakunye kubalwa.
Ukuba ukunyamezelana kokusasazwa okubaliweyo kungaphakathi koluhlu lokunyamezelana, umsebenzi uyamkeleka.
—–Ukuba ubungakanani bukhulu kakhulu, bunokucutshungulwa nge-V groove encinci.
—–Ukuba ubungakanani buncinci kakhulu, bunokucutshungulwa nge-V groove enkulu.
9. Emva kokuba umngxuma uvaliwe, uza kugqabhuka, okanye ilungu aliyi kuba lukhuni, kwaye liza konakala.
>Uhlalutyo Lwesizathu:
①Ukuqhuma kungenxa yokuba i-engile ye-R yokubhoboza incinci kakhulu okanye i-burr yokubhoboza inkulu kakhulu.
②Ukungabikho kokuqina kubangelwa kukwanda okungonelanga komngxuma wokumpompa.
③Ukuguquka kwemingxunya kubangelwa kukuqhekeka komngxuma okanye indlela engalunganga yokudibanisa amalungu.
>Isisombululo:
①Sebenzisa isibhakela esine-engile enkulu ye-R endaweni yoko.
Qaphela: Iibherrs zijikeleza umngxuma xa umngxuma ujikelezwe.
②Ukunyusa uxinzelelo, umngxuma wesaladi uya kwanda kwaye unzulu, sebenzisa i-R-angle punch enkulu endaweni yoko.
③Tshintsha indlela yokudibanisa amalungu kunye nesizathu sokuphuma komngxuma.
10. I-stud igobile okanye ikhubazekile emva kokucinezela
>Uhlalutyo Lwesizathu:
①Akukho msebenzi ucwangcisiweyo xa kusetyenzwa imveliso.
②Uxinzelelo kumphezulu ongezantsi wesixhobo somsebenzi alulingani okanye uxinzelelo lukhulu kakhulu.
>Isisombululo:
①Xa ucinezela i-stud, umsebenzi kufuneka uthambe.
②Yenza isakhelo sokuxhasa.
③lungisa uxinzelelo.
④Yandisa uluhlu lwamandla kumphezulu ongezantsi kwaye unciphise uluhlu lwamandla kumphezulu ongaphezulu.
11. Amacala omabini awafani emva komahluko wenqanaba
>Uhlalutyo Lwesizathu:
①isikhunta asilinganiswanga.
②Iigaskets eziphezulu nezisezantsi azilungiswanga kakuhle.
③Ubuso obuphezulu nobusezantsi bokubumba buneendlela ezahlukeneyo zokukhetha.
>Isisombululo:
①Jonga kwakhona isikhunta.
②Yongeza okanye yehlise i-gasket. (Ukuze ufumane iindlela ezithile zokulungisa, jonga “iTekhnoloji yoLungiso lweCandelo”)
③Isikhunta asiqhelekanga.
④Tshintsha umphezulu ukuze uthathe, ukuze iindawo eziphezulu nezisezantsi zesikhunta zifane.
12. Umqolo ongaphezulu kwemveliso unzulu kakhulu
>Uhlalutyo Lwesizathu:
①umjelo ongezantsi we-mold V uncinci
②I-engile ye-R ye-groove ye-V esezantsi yesikhunta incinci
③le nto ithambile kakhulu.
>Isisombululo:
①kusetyenziswa ukucubungula i-V groove enkulu
②sebenzisa ukucutshungulwa kokubumba kwe-R enkulu
③izinto zokulala ezigobayo (iphedi yentsimbi okanye i-Ugliad)
13. Ukugoba okukufutshane kuyaphazamiseka emva kokugoba
>Uhlalutyo Lwesizathu:
Umatshini usebenza ngokukhawuleza ngexesha lenkqubo yokugoba, kwaye isantya sokugoba esinyukayo sesixhobo sokusebenza ngexesha lenkqubo yokuguqulwa kwesakhiwo sikhulu kunesantya sokuhamba kwesandla somqhubi esibambe isixhobo sokusebenza.
>Isisombululo:
①ukunciphisa isantya sokusebenza komatshini
②Yongeza isantya senkxaso yesandla somqhubi.
14. Iindawo ze-AL zinokuba neentanda xa zigobile
>Uhlalutyo Lwesizathu:
Ngenxa yokuba izinto ze-AL zinesakhiwo esikhethekileyo sekristale, kulula ukuqhekeka xa imigca ehambelanayo igobile.
>Isisombululo:
①Xa uvala i-blank, cinga ngokusika izinto ze-AL kwicala elithe nkqo kwicala eligobileyo (nokuba icala eligobileyo lezinto lithe nkqo kumgca).
②yonyusa i-engile ye-R ephezulu yesikhunta
Ixesha lokuthumela: Juni-03-2021