Ukwenziwa kwe-brass ngomatshini we-CNC

Ukuqhushumbiswa kwe-brass nge-CNC kugqama njengendlela yokuvelisa eguquguqukayo nesebenzayo, kusebenzisa iimpawu ezizodwa ze-brass—umxube wentsimbi owenziwe ikakhulu ngomgangatho nentsimbi—ukuvelisa uluhlu olubanzi lwamacandelo enembayo. Ukususela kwizinto zokuhombisa ezintsonkothileyo ukuya kwiinxalenye zemizi-mveliso ezisebenza kakhulu, iimpawu zendalo zebrass ziyenza ibe yinto ekhethwayo kwi-CNC machining kumashishini ahlukeneyo. Eli nqaku liyaphengulula iziseko, iingenelo, iindlela zokusebenza, iindlela zokusetyenziswa, kunye neendlela ezizayo ze-CNC machining yebrass, kunye neenkonzo ezikhethekileyo ezinikezelwa yi-HLW.

Ukwenziwa kwe-brass ngomatshini we-CNC
Ukwenziwa kwe-brass ngomatshini we-CNC

Yintoni iBrass? Iimpawu eziphambili zokuYilwa nge-CNC

Ibrasi ngumxube wethusi nezinki obonisa indibanisela yeempawu ezifunwayo ezenzelwe ukusetyenziswa kwi-CNC machining. Iimpawu zayo eziphambili ziquka:

  • Ukusebenza ngokukhethekileyo koomatshiniIbhasi ithambile kunezinyithi ezininzi ezifana nentsimbi, nto leyo eyenza ukuba izixhobo ze-CNC zikwazi ukuyisika, ukuyibumba, nokuyiqamba ngokucokisekileyo ngesantya esiphezulu sokufuduka kunye nokuguga okuncinci kwezixhobo. Ukuqukwa kwezinto ezifana neplumbi (kwezinye iintlobo ze-alloy) kuphucula ngakumbi ukwenza lula ukusebenza ngomatshini, nto leyo eyenza ibhasi ibe yeyona ilula ukusebenza ngomatshini phakathi kweentlobo ze-alloy zomgubo.
  • Ukumelana nokugqwala: Iyakwazi ukumelana nomhlwa ngokufanelekileyo, nto leyo eyenza ilungele iimeko ezimanzi, ezinomswakama, okanye zaselwandle—ezinjengeenkqubo zemibhobho yamanzi kunye namacandelo aselwandle.
  • Uzinzo lweemilinganiseloNge-coefficient of thermal expansion (CTE) ephantsi, ibrasi igcina imilinganiselo echanekileyo kwaye inciphisa ukugobeka ngexesha lokwenziwa kwayo, nto leyo ibaluleke kakhulu kwimisebenzi efuna uchane.
  • Ukuqhagqana okuphantsi: Ivelisa ukukhuhlana okuncinci kakhulu ngexesha lokwenziwa, nto leyo enciphisa ukwanda kobushushu kwaye ivumela ukwenziwa kwezinto ezinoyilo oluntsonkothileyo nolufuna ukuchaneka okuphezulu.
  • Iinzuzo ezongezelelweyo: Ibolekisa kakhulu umbane nobushushu, inempawu zokulwa neentsholongwane, iyakwazi ukuphinda isetyenziswe kakuhle kakhulu, kwaye inomthubi ofudumeleyo wegolide wongeza ubuhle kwiimveliso ezigqityiweyo.

Iialoyi zeBrass Eziqhelekileyo Zokwenziwa Kwe-CNC

Ayingabo bonke iialoyi zebrass ezifanayo; iyantlukwano yezinto eziyenzayo (umlinganiselo wethusi nezinki kunye nezinye izinto ezongezelelweyo) ziyenza zilungele iindlela ezithile zokusetyenziswa:

  • Ibhasi C260 (Ibhasi yamakhathiriji)Yenziwe malunga ne-70% yomgubo ne-30% yenzinki (ineplumbi nentsimbi ezingaphantsi kwe-1%), lo mxube wobhedu unokugobeka kakhulu kwaye usebenza ngcono xa usetyenziswa ebandeni. Luhlobo lwebhrasi olusetyenziswa ngokubanzi kwizixhobo zokudubula, kwii-rivets, kwiihinge, kwizithungu ze-radiator, kwiinxalenye zefenitshala zokuhombisa, ekukrolweni, nakwizixhobo zombane. Iimpawu zayo eziphambili ziquka amandla aphezulu okutsalwa angama-62 ksi, ukweluleka okungama-30%, nobulukhuni obungama-70 HRB (kwiinkqubo zokugaya), kunye namandla okuncipha angama-95 MPa, amandla okudinwa angama-90 MPa, nobunzima obungama-8.53 g/cm³.
  • Ibhasi C360 (Ibhasi esika lula): Umgangatho weshishini wokwenziwa kwezixhobo ngokubanzi kunye nemveliso eninzi, i-C360 inentsimbi emsulwa engange-60%+, i-zinc engange-30%+, kunye ne-lead engange-3%. Ukwenza kwayo lula ngokugqithisileyo kuvumela ukusetyenziswa ngokupheleleyo kwamandla oomatshini abajikelezayo, nto leyo eyenza ukuba ilungele iigiya, iinxalenye zoomatshini abajikelezayo, amacandelo eevalvu, iimveliso zemibhobho, izinto zokudibanisa, kunye neenxalenye zezixhobo zoshishino. Iimpawu zayo ziquka amandla aphezulu okutsalwa angama-58 ksi, ukweluleka okungama-25%, nobulukhuni obungama-78 HRB (ekujijeni), kunye namandla okuncipha aqala ngama-124 ukuya kuma-310 MPa, amandla okudinwa angama-138 MPa, nobunzima obuyi-8.49 g/cm³ (amaxabiso ayahluka ngokwendlela eqinisiwe ngayo).
  • Ibhasi C46400 (Ibhasi yaselwandle)Iqulathe phantse i-60% yekhophu, i-40% yezinki, kunye ne-tin ne-lead ezingaphantsi kwe-1%. Lo mxube wemetal ubonelela ngokumelana nokugqwala okongeziweyo kunye namandla, nto leyo eyenza ukuba ulungele ukusetyenziswa elwandle njengee-propellers, ii-shafts, ii-rudders, kunye neenkqubo zokudlulisa ulwelo emanzini anetyuwa okanye kwiindawo ze-oyile negesi.
Ukwenziwa kwe-brass ngomatshini we-CNC
Ukwenziwa kwe-brass ngomatshini we-CNC

Inkqubo Yokwenziwa Kwezinto Zebhrasi Nge-CNC

Ukusila nge-CNC kuxhomekeke kulawulo lwenani ngekhompyutha (i-G-code) eveliswe yisoftware yoyilo oluncediswa yikhompyutha (CAD) ukukhokela iintshukumo zesixhobo. Ekusileni ibhrasi:

  1. Kudalwa i-G-code eyodwa kwimveliso nganye ngokusekelwe kuyilo lwayo lwe-CAD.
  2. Ikhowudi idityaniswe noomatshini be-CNC (umz., iimills, iilathes, oomatshini abane-spindle ezininzi, oomatshini bescrew baseSwitzerland), abasebenzisa isitokhwe sobhedu oluqinileyo ukusenza imilo efunwayo.
  3. Le nkqubo iqulethe iindlela ezahlukeneyo zokusebenza—ukujika, ukugaya, ukugrumba, nokukrola—ivumela ukuveliswa kwezixhobo ezahlukeneyo ukusukela kwiiskrufu ezilula ukuya kwizixhobo zomculo ezintsonkothileyo okanye izixhobo zonyango.

Iinzuzo Zokusebenzisa Ibhrasi Kwi-CNC Machining

Ngaphaya kweempawu zayo ezisisiseko zokwakheka, ibhrasi inika iinzuzo ezininzi kwiinkqubo zokusebenza nge-CNC:

  • Ukusebenzisa imali ngobunono: Ayibizi njengeentsimbi ezinzima, kuba ukuncipha kokuguga kwezixhobo kunye nesantya esiphezulu somatshini zithoba iindleko zokuvelisa.
  • Ukusetyenziswa ngeendlela ezininzi: Ilungele phantse zonke iintlobo zemisebenzi yokugaya nge-CNC, ukusukela ekwenzeni iiprototypes ukuya kwimveliso eninzi.
  • Ukuhambelana kwezintoUkuhambelana okuphezulu kwento esetyenzwayo nesixhobo kunciphisa iingxaki zokuqhuba umsebenzi.
  • Iinzuzo ezisebenzayoIimpawu zokulwa neentsholongwane (ezixabisekileyo kusetyenziso lwezonyango nolococeko), ukukwazi ukuhambisa umbane kakuhle kakhulu (kwezixhobo zombane), kunye nokumelana nokuguga (kwiinxalenye zemizi-mveliso) zandisa ukusebenziseka kwayo.

Iindlela ezisisiseko zokuqhuba i-CNC yentsimbi yobhedu

Ukuze kufezekiswe ukuchaneka, ukuqina, kunye nokubukeka kakuhle kwiinxalenye zekhrayola, iindlela eziphambili zokwenza kufuneka ziphuculwe:

Ukuphucula iiparamitha zokucheba

Iiparamitha ezibalulekileyo ziquka isantya se-spindle (isantya sokujikeleza kwesixhobo), isantya sokutyhala (isantya sokuhamba phambili kwesixhobo), ubunzulu bokucheba (ukungena kwesixhobo kumphakamo ngamnye), i-rake angle (i-engile phakathi kobuso besixhobo kunye nomgca owumisa), kunye nendlela yesixhobo (ukugrumba, ukujika, ukugaya). Ukulungelelanisa la maqhinga lawula ukubunjwa kweekhitshi (ukuthintela imitya emide, eyonakalisayo), kulawula ukubila kobushushu, kwaye kuqinisekisa ukuthotyelwa kweemfuno zoyilo. Umzekelo, isantya esiphezulu sokucheba kunye nama-rake angle amahle ayahambelana nobuthambeka bebrasi, ngelixa isantya esiphantsi sokutyisa kunye nobunzulu obuncinci bokucheba kuphucula ulawulo lweekhitshi.

Ukukhetha izixhobo

Ukukhetha izixhobo ezifanelekileyo kubandakanya ukuthathela ingqalelo ukugqunywa kwesileyi, isantya sokucheba, i-engile, kunye nejometri. Izileyi ze-carbide ezinee-engile ze-rake ezilungileyo kunye nesantya sokucheba esifanelekileyo zinciphisa ukwakheka kwe-burr kunye nokuguga kwesixhobo. Ukukhetha isixhobo esifanelekileyo kubaluleke kakhulu ukugcina ubunye benxalenye kunye nokwandisa ixesha lokuphila kwesixhobo.

Iinketho zokugqibezela umphezulu

I-brass isoloko ifuna ukugqitywa okuncinci ngenxa yobuhle bayo bendalo, kodwa kusetyenziso oluthile kufuneka iindlela eziphuculweyo zokunyanga umphezulu:

  • Njengoko ikhitshiweIindawo zebrass ezisandul' ukusilwa ngomatshini zihlala zibe nomphumo onomtsalane, nto leyo eyenza kungabikho mfuneko yokuqhubeka nokuzicutshungulwa (nangona kunokwenzeka ukuphucula ngakumbi ngokuphinda zicutshungulwe okokugqibela).
  • Ukukrolisa/Ukubhafa/UkugayaYenza umphezulu ogudileyo, oqaqambileyo ofanelekileyo kwizinto zokuhombisa okanye zezithambiso, ngelixa iphucula ukumelana nomhlwa ngokususa iimpazamo kumphezulu.
  • Ukufaka i-plating: Ibandakanya ukuntywilisela inxalenye kwi-electrolyte enamanzi nokuyitshaja ecaleni kwesinyithi esinye, okwenza umaleko olawulayo omncinci ophucula ukumelana nokuguga nokuqina.
  • Ukugalela ngomguboUkufutha umgubo kwinxalenye kunye nokuyifudumeza ukuze uncamathele, kuphuculwe ukuqina nokubukeka kwayo.
Ipinion yebhrasi eyenziwe ngomatshini we-CNC
Ipinion yebhrasi eyenziwe ngomatshini we-CNC

Ukonqoba Imiceli-mngeni Eqhelekileyo Kwi-Brass CNC Machining

Nangona ibhrasi inokugqwethwa, kunokubakho imingeni ethile—enokusonjululwa ngesisombululo esijolisiweyo:

  • Ukuguga kwezixhobo: Ibangelwa yiparamitha zokucheba ezingachanekanga; isolulwa ngokusebenzisa isantya esiphezulu sokucheba, ii-engile ze-rake ezivulelekileyo, kunye nezixhobo ezihambelanayo.
  • Ulawulo lweChipIzinga elicothayo lokufaka kunye nobunzulu obuncinci bokucheba zivelisa iichips ezincinci nezikhuselekileyo; ukulungelelanisa iiparameters kuthintela umonakalo womatshini.
  • Ukwakheka kweBurr: Lungelelanisa isantya sokucheba, ireyithi yokufuduka, kunye nobunzulu; sebenzisa izipholisi ukunciphisa ukukhuhlana kunye neentsalela zentsimbi ezibangelwa bubushushu.
  • Ukugcina imilinganiselo engqongqo: Phumeza imigaqo yoYilo loMveliso (DFM) ukuqinisekisa ukuba kunokwenzeka; sebenzisa ukupolisha ukulungisa ukungangqinelani.

Iisicelo zeziqwenga zekhonkco ezenziwe nge-CNC

Ukusebenziseka kwe-brass ngeendlela ezininzi kuyenza ibe yinto engangenakushiywa kushishino ngeendlela ngeendlela.

  • Izixhobo zombane nezinto zombane: Izidibanisi, izikhonkwane ze-terminal, izibopheleli ze-PCB, izitshintshi, iiplagi, iisokethi, iireleyi, iiantena, kunye nezikhululi zokufudumeza (kusetyenziswa ukukhokela ubushushu nokusasazwa kwabo).
  • Ukuphatha amanzi kunye neenkqubo zokuhambisa ulwelo: Imibhobho, iziqhoboshelo, izixhobo ezifakelweyo, iibhusingi, iiradiyetha, izitshintshi zokushisa, iimpompo, kunye neenkqubo ezingaphantsi zeenqanawa (ngenxa yokumelana nomhlwa).
  • Izixhobo Zoshishino: Iibhujini, iibheringi, iipleyiti zokugqoka, iintonga ezidibanisayo, iishafthi, iigiya, iikhemi, kunye namacandelo empompo yoxinzelelo oluphezulu (ezixhamla ekungakhoxi kakhulu, kumandla, nakubulula bokwenziwa ngomatshini).
  • Izixhobo zonyango: Iinxalenye zenkqubo yokuhambisa igesi (iivalvu, iigaskets), izibopheleli ezifakelwayo (izikrufu, iipini), kunye nezibambiso zangaphandle (izibambo zeengcango) (kusetyenziswa iimpawu zokulwa neentsholongwane kunye nokungangeni emzimbeni—kukhethwa iialoyi ezinelikhwe eliphantsi).
  • Iimpahla zabathengi: Ubucwebe, iiwotshi, izihombiso zasekhaya, iipeni zefowuni, imifanekiso eqingqiweyo, nezixhobo zomculo (iziginkci, iitrombhoni) (ngenxa yokubukeka kwazo okuhle, ukulula kokusetyenziswa, kunye neempawu zesandi).

Amacebiso Oyilo Okonga Iindleko Kwi-Brass CNC Machining

Ukuze kwandiswe ukusebenza kakuhle kwaye kuncitshiswe iindleko:

  • Yamkela izimiso ze-DFMYila iinxalenye ukuze zihambelane namandla oomatshini kwaye unciphise inani lokulungiselelwa koomatshini.
  • Khetha i-alloy efanelekileyo: Sebenzisa iialoyi ezingabizi kakhulu nezijolise kwinkangeleko entle kwiinxalenye ezingenamsebenzi; khetha iialoyi ekulula ukuzisebenzisa ngomatshini (umz., i-C360) kwiinxalenye ezintsonkothileyo nezisetyenzwe kakhulu ngomatshini ezifana neegiya.
  • Phucula ukusetyenziswa kwezintoNciphisa inkunkuma ngokuyila iinxalenye ezisebenzisa isitokhwe sebhrasi ngokufanelekileyo.
Iinatsi zekhrayoli ezenziwe nge-CNC
Iinatsi zekhrayoli ezenziwe nge-CNC

Iindlela Ezizayo Kwi-Brass CNC Machining

Ikamva lokwenziwa kwezinto zekhonkco nge-CNC liyabunjwa yinkqubela phambili kwezobuchwepheshe kunye nokuzinza:

  • Ukusila okuqhutywa yi-AIUbukrelekrele bokwenziwa bulungelelanisa iindlela zezixhobo kunye neeparamitha zokucheba ukuze kuphuculwe ukusebenza kakuhle nemveliso.
  • Uzenziso: Iyanciphisa iimpazamo zabantu, yonyusa umveliso, kwaye yenza lula imveliso enomthamo ophezulu.
  • Izinto ezintsha ezikhusela indalo: Uphuhliso lwe-alloys zomgunyathi ezizinzileyo ezineempawu ezibalaseleyo, kunye neendlela zokusebenza zokunciphisa inkunkuma yezinto.

Iinkonzo ze-HLW zokuSila iBrass nge-CNC

I-HLW igxile kumatshini we-CNC wobhedu owenziwe ngokweemfuno zomthengi, idibanisa iimpawu zobhedu ezingaphelelwayo yexesha nobuchwepheshe be-CNC bale mihla ukuze ihambise iinxalenye ezikumgangatho ophezulu kumashishini ahlukeneyo. Inkampani inikezela:

  • Amandla Agqibeleleyo Okuqhuba Iimatshini: Ukusetyenzwa nge-CNC eneziphindli ezininzi (kwiinxalenye ezininzi nezintsonkothileyo), ukusetyenzwa nge-CNC yohlobo lwaseSwitzerland (ukusetyenzwa okuchanekileyo kwespindle enye okunemigangatho engqongqo), ukujika, ukugaya, kunye neenkonzo ezongezelelweyo (ukudibanisa, ukugqibezela, ukucoca, inkxaso yobunjineli).
  • Uqinisekiso loMgangathoUkuthotyelwa kwemigangatho yamazwe ngamazwe (ISO 9001:2015, ISO 13485, AS9100D) kunye nobhaliso lwe-ITAR, kuqinisekiswa ukuthotyelwa okungqongqo komgangatho kunye nokunyamezelana.
  • Uveliso oluguquguqukayo: Inkxaso yee-prototypes kunye nemveliso eninzi ngexesha elikhokelayo kushishino.
  • Ukhokelo lobuchwepheshe: Ucebiso lwe-DFM kunye nezisombululo ezenzelwe umntu ngamnye ukuhlangabezana neemfuno ezizodwa zeprojekthi.

Ukuze ufunde ngakumbi ngeebhasi ze-HLW Ukusetyenziswa koomatshini be-CNC Iinkonzo okanye ucele uqikelelo lwamaxabiso lwasimahla, fowunela ku-18664342076 okanye uqhagamshelane nathi kwi-intanethi ku-info@helanwangsf.com. Nokuba yimpahla yabasebenzisi yemihla ngemihla okanye izixhobo ezintsonkothileyo zemizi-mveliso, iziko le-HLW elikwinqanaba eliphezulu kunye neqela elinamava zibonelela ngokuchaneka nokuthembeka kwiprojekthi nganye.