Ukusetha a I-DIY metal casting factory ayimayelana nokuphindaphinda isisekelo sezimboni egalaji lakho. Kumayelana nokwakha inqubo ephindaphindwayo, ephephile, futhi engakala—eqala ngokusakazwa kwesihlabathi—eletha izingxenye ezisebenzayo ongazimshinisa, uzihlole, futhi uzithembe. Siqondise abenzi besigaba sokuqala abangaphezu kuka-37, amalebhu emisebenzi yezandla, nabakhi abancane kulolu shintsho. Iningi liyehluleka ngenxa yokuntuleka kwamathuluzi—kodwa ngokweqa izinyathelo ezintathu okungaxoxiswana ngazo: ukulandeleka kwezinto, ukuqinisekiswa kobuqotho besikhunta, nokulinganisa isisindo sokushisa.
Qala Ngalokho Ongakwazi Ukukukala—Hhayi Lokho Oyethemba Kuyosebenza
Abasaqalayo bavame ukuthenga isithando somlilo esivuvukalayo esilinganiselwe ku-1200°C futhi bacabange ukuthi siphatha i-aluminium, ithusi, nensimbi empunga ngokulinganayo. Ayikwenzi. I-Aluminium incibilika ku-660°C kodwa idinga ukulawula ukugeleza okunembile ukuze igweme i-hydrogen porosity. Insimbi empunga idinga u-1250°C ubuncane—futhi uma isithando somlilo sakho sicwiliswa ngaphansi kwalokho ngesikhathi sokuthela, insimbi iba yiqhwa phakathi nomgodi. Sake sabona iklayenti lilahlekelwa amaphethini ekhanda angamasilinda ayi-14 ngenxa yokuthi ithemometha ye-infrared ifunda izinga lokushisa elingaphezulu kwendawo kuphela—hhayi izinga lokushisa elincibilikayo.
Ukusetha kwakho kokuqala kufanele kufake:
- Iprobe ye-thermocouple elinganiselwe (Uhlobo K, ukunemba okungu-±1.5°C) ifakwe ngokuqondile ensimbi encibilikisiwe
- Isihlabathi esiluhlaza esilawulwa umswakama (6–7% amanzi ngesisindo, aqinisekiswe imitha yomswakama yedijithali—hhayi izivivinyo zokukhama ngesandla)
- Okusalungiswa kwephethini okujwayelekile: 1.5° kwe-aluminium, 3° kwensimbi ecijile, akukho okuhlukile
- Amaphrinti abalulekile alinganiswa ukuze afane nezimbobo zokukhipha umoya—awaqagelwa
Khohlwa ama-alloys okusakaza "jikelele". Qala nge-A380 aluminium noma i-ASTM A48 Class 30 yensimbi empunga. Kokubili kusabela ngokubikezelwa ekungeneni okuyisisekelo, okuphakelayo, kanye nedizayini yesikhuphukeli. Ama-alloys e-cobalt-nickel afana ne-AMS 5387? Yima kuze kube yilapho usuthele izingxenye ezingama-50+ ezingenasici. I-thermal conductivity yabo ingu-1/5 leyo ye-aluminium-ngakho-ke amaphutha okubikezela ukuncipha ahlangana ngokushesha.
Isihlabathi Akusona Isihlabathi Nje-Futhi Isikhunta Sakho Siwumsebenzi Wokuqala Womshini
Sihlole izihlabathi eziyisishiyagalombili zokubumba ezohwebo ezindaweni ezintathu zomswakama. Amabili kuphela alethe amandla aluhlaza angaguquki ngaphezu kuka-140 kPa kumswakama ongu-6.2%. Okunye kwaqhekeka ngaphansi kokudlidliza noma kwagoqeka lapho kuthululwa khona. Kungani? Okuqukethwe kwe-sodium bentonite kwahluka ngo-22-38%. Lowo mehluko ushintsha indlela izinhlamvu zesihlabathi ezikhiya ngayo—nokuthi ziphuma ngokuhlanzeka kangakanani ephethinini.
Isikhunta sakho asigcini nje. Ingxenye yakho yokuqala yokunemba. Konke ukuqedwa kwendawo, i-engeli yokusalungiswa, nokubekezelela komugqa ohlukanisayo kuvalelwa phakathi ngaphambi kokuthi insimbi iyithinte. Sisebenzisa isheke elilula: cindezela isikali sikamashini esihlabathini esiselashiwe. Uma i-imprint ibamba imiphetho ebukhali ngaphandle kokuwohloka, imiksi yakho isilungile. Uma kufiphala, engeza ubumba—hhayi amanzi amaningi.
Okubalulekile futhi: ukubekwa kwe-vent. Hhayi nje "engeza ama-vents." Zibeke endaweni yokugcina yokugcwalisa *kanye* nakuwo wonke amaphakethe lapho umoya uvaleka khona. I-winch center shaft roller esiyijikijela imoto yobunjiniyela yehlulekile ukuhlolwa kokuqhuma ngenxa yokuthi imbobo eyodwa engu-2-mm ibivinjwe isihlabathi se-cope esibekwe endaweni engafanele. Umfutho womoya wakha, wabe usuqhuma isikhumba esishisayo. Lungisa? Ama-vents amathathu-mm angu-3-mm abhobozwe ngezikhawu ezingu-120° eduze kwehabhu—aqinisekiswa ngokuhlolwa kokugeleza komoya okucindezelwe ngaphambi kokuthelwa.
Kungani i-“DIY Metal Casting Factory” Isho Ukulawula Okuqondile—Hhayi Amathuluzi Angeziwe
A iqiniso i-diy metal casting factory ihlanganisa ukusakaza, ukukhanda, nokuhlola—hhayi njengezigaba ezihlukene, kodwa njengezihibe zempendulo. Uphonsa umzimba we-valve. Wena CNC-umshini indawo yayo yokuvala uphawu. Ukala ukucaba epuleti legwadle elinenkomba yokudayela. Bese ulungisa ukuphakama kwesikhunta sakho ngo-0.05 mm kubheshi elandelayo.
Lapha kulapho ukusetha okuningi kokuzilibazisa kuma khona. Baphonsa. Bayababaza. Abahlanganisi amaphutha ekucubunguleni okuguquguqukayo. Ngakho sakha ishidi lokulandelela elilula: ikholomu eyodwa ngokuthululwa kwesithando somlilo, isikhathi sokuthulula, izinga lokushisa lesikhunta, izinga lokupholisa (elikalwa ngesibhamu se-IR endaweni yokusakaza ngezikhawu ezingamasekhondi angu-30), kanye nokuchezuka kokugcina kokuskena kwe-CMM kumabhore abalulekile.
Ngemuva kokuthulula okungu-22, amaphethini avela. Lapho izinga lokushisa lesikhunta lehla lingaphansi kuka-28°C, ukuncipha kwepayipi lephampu le-piston ku-42-mm bore kukhuphuke isilinganiso esingu-0.018 mm—okwanele ukulahla ingxenye ngokumelene nokubekezelelwa kwe-ISO 2768-mK. Isixazululo? Shisisa isikhunta sibe ngu-32–35°C usebenzisa amalambu okushisa angamanzi amancane—hhayi amahhavini. Kuyavumelana, kuyalawuleka, kuyaphindaphindeka.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenzisa lo mqondo ofanayo esikalini. Indawo yabo ethobela i-ISO ithatha ukulingisa ngakunye njengendawo yedatha—hhayi nje ingxenye. Imibhobho yabo ye-T800 cobalt alloy ikwazi ukulandeleka ngokugcwele kusukela ku-ingot kuya ekuhlolweni kokugcina kwe-X-ray. Leso siyalo siqala kancane: faka yonke into ethelayo. Xhumanisa wonke amaphutha kupharamitha elinganisekayo. Yeka ukuqagela ukuthi kungani.
Yakha Uhlelo—Bese Ukala Okukhiphayo
"Imboni" yakho yokuqala ayichazwa ngezithombe eziyisikwele noma amathani. Kuchazwa ngokuphindaphinda: umphumela wobukhulu obufanayo, i-microstructure efanayo, ubuqotho obufanayo bobuso—kuwo wonke amaqoqo. Lokho kudinga imibhalo, hhayi ukuhlobisa. Hlela inqubo yokusebenza evamile enekhasi elingu-1 yesinyathelo ngasinye: ukuxutshwa kwesihlabathi, ukunqwabelana kwesikhunta, ukunqwabelanisa isithando somlilo, isikhathi sokuthulula, iwindi lokunyakazisa, umjikelezo wokunciphisa ingcindezi.
Sebenzisa amahange omhlaba wangempela. Esikhundleni sokuthi “kuphole kuze kuphephe,” bhala “kuphole kuze kube yilapho indawo ifundeka ≤120°C kusibhamu se-IR—kuqinisekiswe ezindaweni ezingu-3.” Esikhundleni sokuthi “umshini ozophrinta,” cacisa “i-finish bore enokufakwa kwe-carbide, ukujula kwe-radial okungu-0.15 mm, isivinini sokusika esingu-80 m/min, isipholisi sezikhukhula.” Ukunemba kuvela ekucaciseni.
Uma ufinyelela isivuno sokudlula sokuqala esingu-95% kumaqoqo amahlanu alandelanayo, uzuze ilebula i-diy metal casting factory. Hhayi ngaphambili. Ukukhula kuza ngemva kokulawula—hhayi eceleni kwakho.
Vakashela ku-https://www.tsingtaocnc.com ukuze uthole amanothi obuchwepheshe edizayini yesango elinengxubevange ephezulu, ukugeleza komsebenzi wokubuyiselwa kwesihlabathi, nokuqondanisa kwe-GD&T kwezindawo zokusebenzelana ezinomshini.
