Imithetho yokusebenza ye imishini yokuqeda imvamisa ephezulu

1. Abasebenzisi bemishini yokucisha imvamisa ephezulu kumele baqeqeshwe futhi babe neziqu ngaphambi kokuba basebenze.

2. Uma ithuluzi lomshini liqalwa, qala uvule uhlelo lokuphakelwa kwamanzi, bese uvula amandla okusebenza kwethuluzi lomshini, uvule i-voltage ye-filament yokuqala kanye ne-filament yesibili, uvule i-voltage ephezulu, futhi ulungise i-output voltage knob ukwenza i-voltage ifinyelele i-voltage yokusebenza edingekayo. (Ukuvala shaqa: Inkomba yokukhishwa kwengcindezi ephezulu ibuyela kuziro, futhi okuhlanekezela kubuyela ukuze kuvalwe ngokudedelana. Isistimu yokuphakelwa kwamanzi ibambezeleka imizuzu engama-30 ukuze ivalwe)

3. Faka inzwa yokushisisa ngaphandle kokuxhuma kugesi. Ukuxhumana phakathi kwendandatho yokunciphisa ukucindezela kanye nenzwa kufanele kuthintane kahle. Uma kune-oxide, sebenzisa indwangu ye-emery noma ezinye izindlela zokuyikhipha. Lungisa igebe nobude phakathi kwenzwa kanye nendawo yokusebenza, futhi uyigcine ihambisana ne-side plate. (okungukuthi, lungisa indawo ku-X, Y, Z, bese urekhoda idatha)

4. Indawo yokupholisa yezinto ezicisha imvamisa ephezulu ngokuvamile amanzi kanye nengxube ethile yoketshezi lokucisha, futhi izinga lokushisa lendawo yokucisha lingaphansi noma lilingana no-50 °C; kwamanye ama-workpieces angakwazi ukuhlangabezana nezidingo, kuvunyelwe ukulungisa ukugxila koketshezi lokucisha ngendlela efanele, kodwa kufanele kuqinisekiswe ukuthi ukuqina kuyafaneleka futhi akukho ufa wokucisha.

5. Ngaphambi kokukhiqizwa, i-nozzle ye-quenching liquid idinga ukuphelelwa amandla, futhi ayikho igwebu elimhlophe elicacile ku-liquid quenching.

6. Ukujula kongqimba oluqinile olusebenzayo lwempahla yokucisha imvamisa ephezulu kuzothathwa isampula futhi kukalwe ngokuya ngezidingo zokuhlola kanye namazinga afanelekile ekhadini lenqubo yokwelapha ukushisa ukuze kwenziwe ukuthi lihlangabezane nezidingo zobuchwepheshe.

7. Umsebenzisi udinga ukulungisa amapharamitha wenqubo ngokwezidingo zenqubo, izinzwa ezihlukene, nezindlela zokucisha ezihlukene (iphoyinti elilungisiwe noma eliqhubekayo). Iqoqo ngalinye lezingxenye lidinga ukucinywa izingcezu eziyi-1-2 ngaphambi kokukhiqiza. Ngemuva kokuhlolwa, akukho imifantu yokucisha i-high-frequency, futhi ukuqina nokujula kwesendlalelo esiqinile kuyafaneleka ngaphambi kokukhiqizwa okukhulu.

8. Phakathi nenqubo yokukhiqiza, opharetha kufanele abheke ukushintshashintsha kwe-voltage yethuluzi lomshini, izinga lokushisa, indawo yokushisa kanye nezinguquko zesikhundla ezibangelwa indawo ehambisanayo kanye negebe phakathi kwendawo yokusebenza kanye nenzwa. Ukushintsha kwamandla okupholisa okubangelwa ukuchezuka kwepayipi lokufafaza kufanele kulungiswe noma nini uma kunesidingo.

9. Izingxenye zokucisha imvamisa ephezulu kufanele zicushwe ngesikhathi, ngokuvamile phakathi kwamahora ama-2 ngemva kokucisha. Ngensimbi ye-carbon steel, i-alloy steel kanye nemikhiqizo enobukhulu obuhlukahlukene obunokuqukethwe kwekhabhoni engu-≥ 0.50%, kufanele ifakwe ngaphakathi kwamahora angu-1.5.

10. Izingcezu zokusebenza ezidinga ukusetshenzwa kabusha kufanele zenziwe zijwayeleke ngaphambi kokusebenza kabusha ukuze kuvinjelwe imifantu ebangelwa ukucisha kabusha. Ama-workpieces avunyelwe ukuthi asetshenzwe kabusha kanye kuphela.

11. Phakathi nenqubo yokukhiqiza, u-opharetha kufanele enze izivivinyo zobunzima obungekho ngaphansi kwezintathu (ngaphambi, ngesikhathi, nasekupheleni kwendawo yokusebenza).

12. Uma kwenzeka isimo esingavamile ngesikhathi sokusebenza, amandla okusebenza kufanele avalwe ngokushesha, futhi umphathi wendawo yokusebenzela kufanele abikwe kumphathi weshabhu ukuze alungiswe noma alungiswe.

13. Indawo yokusebenza kufanele igcinwe ihlanzekile, yomile futhi ingenawo amanzi, futhi kufanele kube nenjoloba eyomile evimbelayo endaweni yokusebenza ukuze kuqinisekiswe ukuphepha komqhubi.