1. Indlela yokusebenza:
Vula ugesi bese ulinda isikhashana ukuze usethe izinga lokushisa.
Lungisa isondo lesandla ukuze isikhunta esingezansi sihambisane nepulatifomu engezansi. Beka isampula indawo yokubuka ibheke phansi maphakathi nesikhunta esingezansi. Jikisa isondo lesandla ngokuphambene newashi izikhathi eziyi-10 kuya kweziyi-12 ukuze ucwilise isikhunta esingezansi nesampula. Ukuphakama kwesampula ngokuvamile akufanele kube ngaphezu kwe-1cm. .
Thela i-inlay powder ukuze ihambisane neplatifomu engezansi, bese ucindezela i-mold ephezulu. Faka amandla phansi ku-mold ephezulu ngomunwe wakho wesobunxele, bese uphendula isondo lesandla ngesandla sakho sokudla ukuze wenze i-mold engaphezulu icwilise kuze kube yilapho ubuso bayo obungaphezulu buphansi kuneplatifomu engenhla.
Vala isembozo ngokushesha, bese uphendula isondo lesandla ngokwewashi kuze kube yilapho ukukhanya kokucindezela kukhanya, bese wengeza ukujika okungu-1 kuya ku-2 okwengeziwe.
Gcina kufudumele ekushiseni okubekiwe kanye nokucindezela imizuzu emi-3 kuya kwemi-5.
Uma uthatha amasampula, qala ngokuphendula isondo lesandla ngendlela ephambene newashi ukuze unciphise ingcindezi kuze kube yilapho isibani sokucindezela sicima, bese ujika ngendlela ephambene newashi izikhathi ezi-5, bese ujika inkinobho ye-octagonal ngendlela yewashi, cindezela imodyuli engenhla iye phansi, bese ususa isampula.
Jikisa isondo lesandla ngokwewashi ukuze ukhiphe isikhunta esingaphezulu kuze kube yilapho umkhawulo ongezansi wesikhunta esingaphezulu uhambisana nepulatifomu engezansi.
Sebenzisa indwangu ethambile enesando sokhuni ukuze ukhiphe isikhunta esingaphezulu. Qaphela ukuthi isikhunta esingaphezulu siyashisa futhi asinakubanjwa ngqo ngezandla zakho.
Phakamisa isikhunta esingezansi bese ukhipha isampula ngemva kokuchayeka.
2. Izinyathelo zokuqapha ngomshini wokufaka insimbi yilezi ezilandelayo:
Ngesikhathi senqubo yokucindezela isampula, sicela ukhethe izinga lokushisa lokushisa elifanele, isikhathi sokushisa esingaguquki, ingcindezi kanye nezinto zokugcwalisa, ngaphandle kwalokho isampula ngeke ilingane noma iqhekeke.
Amaphethelo amamojula aphezulu nangaphansi kumele ahlolwe futhi ahlanzwe ngaphambi kokuba isampula ngayinye ifakwe. Ungasebenzisi amandla amaningi lapho uhlanza ukuze ugweme ukuklwebha imojula yokulawula.
Umshini wokufaka okushisa awufanelekeli amasampula azokhiqiza izinto eziguquguqukayo nezinamathelayo ekushiseni kokufaka.
Hlanza umshini ngokushesha ngemva kokusebenzisa, ikakhulukazi okusele kumojuli, ukuze uvimbele ukuthi ungaphazamisi ukusetshenziswa okulandelayo.
Akuvunyelwe ngokuphelele ukuvula isembozo somnyango wemishini ngokuthanda ngesikhathi senqubo yokushisa komshini wokufaka i-metallographic ukuze ugweme ingozi kumqhubi ngenxa yomoya oshisayo.
3. Uma usebenzisa imishini yokufakelwa ye-metallographic, kufanele wazi okulandelayo:
Ukulungiselela isampula kuyisihluthulelo sokulungiselela ngaphambi kokusebenzisa umshini wokufaka i-metallographic. Isampula okufanele ihlolwe idinga ukunqunywa ibe osayizi abafanele futhi indawo engaphezulu kumele ihlanzeke futhi ibe yisicaba.
Khetha usayizi wesikhunta ofanele wokufaka ngokusekelwe kusayizi wesampula nezidingo.
Faka isampula ku-mold yokufaka, uqiniseke ukuthi isendaweni efanele ngaphakathi kwe-mold futhi ugweme ukunyakaza kwesampula
Kudingeka inani elikhulu lokuhlolwa, futhi kufanele kukhethwe umshini wokufaka onekhono eliphezulu lokukhiqiza, njengomshini wokufaka ozenzakalelayo onezinga eliphezulu lokuzenzakalela.
Isikhathi sokuthunyelwe: Meyi-13-2024
