Ukumisela a I-DIY metal casting factory ayithethi malunga nokuphindaphinda isiseko soshishino kwigaraji yakho. Kumalunga nokwakha inkqubo ephindaphindwayo, ekhuselekileyo, kunye neyokunyuka-ukuqala ngokugalela isanti-ezisa iindawo ezisebenzayo onokuthi umatshini, uvavanye, kwaye uthembele. Sikhokele ngaphezulu kwama-37 abenzi benqanaba lokuqala, iilebhu zemisebenzi, kunye nabavelisi abancinci kolu tshintsho. Uninzi aluphumeleli ngenxa yokunqongophala kwezixhobo-kodwa ukusuka ekutsibeni amanyathelo amathathu angenakuxoxisana: ukulandelwa kwezinto eziphathekayo, ukuqinisekiswa kwengqibelelo yokubumba, kunye nokulinganisa ubunzima be-thermal.
Qala Ngento Onokuyilinganisa—Asiyiyo Le Oyithembayo Isebenza
Abaqalayo bahlala bethenga i-furnace ye-crucible 1200 ° C kwaye bacinge ukuba iphatha i-aluminium, ubhedu kunye nentsimbi engwevu ngokulinganayo. Akunjalo. I-aluminiyam inyibilika kwi-660°C kodwa ifuna ulawulo olululo lwe-flux ukunqanda i-hydrogen porosity. I-iron engwevu idinga i-1250 ° C ubuncinane-kwaye ukuba i-furnace yakho idipha ngaphantsi kwelo ngexesha lokugalela, isinyithi sibanda phakathi kwe-cavity. Sakhe sabona umxhasi ephulukana neepateni zentloko yeesilinda ezili-14 ngenxa yokuba ithemometha ye-infrared ifunda ubushushu bomphezulu kuphela-ayinyibiliki iqondo lobushushu bechibi.
Ucwangciso lwakho lokuqala kufuneka lubandakanye:
- Iprobe elungelelanisiweyo ye-thermocouple (uHlobo lwe-K, ± 1.5°C ukuchaneka) lufakwe ngqo kwisinyithi esinyibilikisiweyo.
- Isanti eluhlaza elawulwa kukufuma (i-6–7% yamanzi ngokobunzima, ingqinisiswe ngemitha yokufuma yedijithali-hayi iimvavanyo zokucinezela ngesandla)
- Idrafti yepateni esemgangathweni: 1.5 ° ye-aluminium, i-3 ° yentsimbi yentsimbi, akukho ngaphandle
- Ushicilelo olungundoqo lulingana ukuze lutshatise imingxunya yokukhupha umoya-ungaze ucingelwe
Ulibale "indawo yonke" yokuphosa i-alloys. Qala nge-A380 aluminiyam okanye i-ASTM A48 Iklasi ye-30 yentsimbi engwevu. Zombini ziphendula ngokuqikelelwayo kwisiseko sokungena, ukondla, kunye noyilo lokunyuka. I-cobalt-nickel alloys njenge-AMS 5387? Yima de ugalele 50+ iindawo ezingenasiphako. I-conductivity yabo ye-thermal yi-1/5 ye-aluminiyam-ngoko i-shrinkage yokubikezela iimpazamo ezidibeneyo ngokukhawuleza.
Isanti ayisosanti nje-kwaye isikhunta sakho sisetyenzwa ngoMatshini wokuqala
Siye savavanya isanti ezisibhozo zokubumba kwiindawo ezintathu zokufuma. Zimbini kuphela ezinikezelwe amandla aluhlaza angaguqukiyo ngaphezu kwe-140 kPa kumswakama oyi-6.2%. Intsalela yaqhekeka phantsi kokungcangcazela okanye yawa xa igalelwa. Ngoba? Umxholo we-sodium bentonite wahluka nge-22-38%. Lo mahluko utshintsha indlela iinkozo zesanti ezivale ngayo-kunye nendlela ezicoceke ngayo kwipateni.
Ukubumba kwakho akwenzeki. Lilungu lakho lokuqala elichanekileyo. Wonke umphezulu ogqityiweyo, i-engile eyidrafti, kunye nokunyamezela umgca wokucanda kuvalelwa ngaphambi kokuba intsimbi ichukumise. Sisebenzisa itshekhi elula: cinezela isikali somatshini kwisanti ephilisiwe. Ukuba ushicilelo lubambe imiphetho ebukhali ngaphandle kokuwohloka, umxube wakho ulungile. Ukuba luzizi, yongeza udongwe—ungaphindi amanzi.
Kwakhona kubalulekile: ukubekwa kwe-vent. Hayi nje "yongeza i-vents." Zibeke kwindawo yokugqibela-yokugcwalisa *kunye* nepokotho nganye apho umoya uvaleleka khona. I-winch center shaft roller esiyijule kwisithuthi sobunjineli ayiphumelelanga kuvavanyo lokugqabhuka ngenxa yokuba enye i-2-mm ye-vent ibivalwe yisanti yecope engafanelekanga. Uxinzelelo lomoya lwakhiwe, emva koko lwaqhekeza ulusu olushushu. Lungisa? Imijelo emithathu ye-3-mm egrunjwe kwizithuba ze-120 ° ezijikeleze i-hub-iqinisekisiwe ngovavanyo lokuhamba komoya olucinezelweyo ngaphambi kokuthululwa.
Kutheni "i-DIY Metal Casting Factory" ithetha ulawulo oluthe nkqo-hayi nje izixhobo ezingakumbi
Yinyani i-diy metal casting factory idibanisa ukuphosa, umatshini, kunye nokuhlola-kungekhona njengezigaba ezahlukeneyo, kodwa njenge-loops yempendulo. Uphose umzimba wevalvu. Wena CNC-umatshini indawo yayo yokutywina. Ulinganisa ukucaca kwipleyiti yegranite kunye nesalathisi sokudayela. Emva koko ulungelelanisa ubude bakho bokubumba nge-0.05 mm kwibhetshi elandelayo.
Apha kulapho uninzi lweesetingi zokuzilibazisa zima. Baphosa. Bayayithanda. Abanxibelelanisi iziphene ekuqhubeni izinto eziguquguqukayo. Ke sakha ishidi lokulandela umkhondo olukhaphukhaphu: ikholamu enye ngokugalela-iTemp ye-oven, ixesha lokugalela, i-mold temp, ireyithi yokupholisa (ilinganiswe ngompu we-IR kwindawo yokuphosa nge-30-sec intervals), kunye nokutenxa kokugqibela kwe-CMM kwi-bores ebalulekileyo.
Emva kokugalelwa kwe-22, iipateni zavela. Xa iqondo lokushisa liwela ngaphantsi kwe-28 ° C, i-shrinkage kwi-piston yezindlu zepompo ye-42-mm yanda i-0.018 mm i-avareji-ngokwaneleyo ukukrazula inxalenye ngokuchasene ne-ISO 2768-mK tolerances. Isisombululo? Preheat molds ukuya kwi-32-35 ° C usebenzisa izibane zokushisa ezisezantsi-kungekhona ii-ovens. Iyahambelana, iyalawuleka, iyaphinda.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenzisa le ngqiqo ifanayo kwisikali. Indawo yabo ehambelana ne-ISO iphatha ukuphosa ngakunye njengendawo yedatha-hayi nje inxalenye. Imilomo yabo ye-T800 ye-cobalt alloy iyalandeleka ngokupheleleyo ukusuka kwindawo ye-ingot ukuya kuhlolo lokugqibela lwe-X-reyi. Olo qeqesho luqala kancinci: galela yonke into. Nxulumanisa zonke iziphene kwiparamitha enokulinganiswa. Yeka ukuthelekelela ukuba kutheni.
Yakha Inkqubo-Uze Ulinganise Isiphumo
"Ifektri" yakho yokuqala ayichazwanga ngesikweri okanye iitoni. Ichazwa ngokuphinda-phinda: isiphumo esilinganayo, isakheko esincinci esifanayo, ingqibelelo yomphezulu ofanayo-kwiibhetshi zonke. Oko kufuna uxwebhu, hayi uhombiso. Yila inkqubo esemgangathweni yephepha eli-1 kwinyathelo ngalinye: ukuxuba isanti, i-mold ramming, i-furne-up-up, ixesha lokugalela, ifestile ye-shakeout, umjikelo wokunceda uxinzelelo.
Sebenzisa iiankile zehlabathi lokwenyani. Endaweni yokuthi “kuphole de kukhuseleke,” bhala “kuphole kude kufundeke umphezulu ≤120°C kumpu we-IR—uqinisekiswe kwiindawo ezi-3.” Endaweni yokuthi "umatshini wokuprinta," cacisa "ukugqiba ukuzala ngokufaka i-carbide, ubunzulu be-radial obuyi-0.15 mm, i-80 m/min yokusika isantya, isipholisi sesikhukula." Ukuchaneka kuvela kwizinto ezithile.
Xa ubetha i-95% yesivuno sokuqala kwiibhetshi ezintlanu ezilandelelanayo, uyifumene ilebhile i-diy metal casting factory. Hayi ngaphambili. Ukukhula kuza emva kolawulo—kungekhona ecaleni kwalo.
Ndwendwela ku-https://www.tsingtaocnc.com ukufumana amanqaku obugcisa kuyilo lwesango le-alloy ephezulu, ukuhamba kwesanti yokubuyisela kwakhona, kunye nokulungelelaniswa kwe-GD&T kujongano olwenziwe ngoomatshini.
