Izindaba Zenkampani

Indlela yokuthuthukisa impilo yesevisi yesikhunta

Kubasebenzisi, ukwandisa impilo yesevisi yesikhunta kunganciphisa kakhulu izindleko zokugxiviza. Izici ezithinta impilo yesevisi yesikhunta zimi kanje:

1. Uhlobo lwezinto ezibonakalayo nokuqina;

2. Ukuthi kukhethwe igebe lesikhunta elinengqondo;

3. Ukwakheka kwesikhunta;

4. Ukuthi impahla inokugcoba okuhle yini ngesikhathi sokugxivizwa;

5. Ukuthi isikhunta senziwe ngendlela ekhethekile yini;

6. Okufana ne-titanium plating, i-titanium carbonitride;

7. Qondanisa ama-turrets aphezulu naphansi;

8. Ukusetshenziswa okunengqondo kokulungisa ama-gaskets;

9. Ukuthi isikhunta se-oblique blade sisetshenziswe ngendlela efanele;

10. Ukuthi isisekelo sesikhunta sethuluzi lomshini sigugile noma cha;

Ukugaya isikhunta

1. Ukubaluleka kokugaya isikhunta

Ukupholishwa okuvamile kwesikhunta kuqinisekisa ikhwalithi yokunyathela engaguquki. Ukugaya okuvamile kwesikhunta akukwazi nje ukwandisa impilo yesevisi yesikhunta, kodwa futhi kwandise impilo yesevisi yethuluzi lomshini. Kumele ubambe isikhathi esifanele sokulola ummese.

2. Izici ezithile zesikhunta zidinga ukulolwa

Ukuze kucije isikhunta, alikho inani eliqinile lemivimbo yesando yokunquma ukuthi kuyadingeka yini ukulola. Lokhu ikakhulukazi kuncike ebukhali be-blade. Ikakhulukazi kunqunywa izici ezintathu ezilandelayo:

(1) Hlola i-fillet yonqenqema lokusika. Uma i-fillet radius ifinyelela ku-R0.1mm (inani eliphakeme elingu-R alikwazi ukudlula u-0.25 mm), ukulola kuyadingeka.

(2) Hlola ikhwalithi yokugxiviza. Ingabe akhona ama-burrs amakhulu?

(3) Thola ukuthi ukulola kuyadingeka ngokomsindo wokushaywa ngomshini. Uma isikhunta esifanayo sinomsindo ongajwayelekile ngesikhathi sokushaywa, kusho ukuthi izibhakela zibuthuntu futhi zidinga ukucijiswa.

Qaphela: Unqenqema lwe-blade luyindilinga noma ingemuva le-blade limahhadlahhadla. Ukulola kufanele kucatshangelwe.

3. Indlela yokulola

Ziningi izindlela zokucija isikhunta. Lokhu kungafezwa ngomshini wokucisha okhethekile noma nge-grinder yangaphezulu. Imvamisa yokulola i-punch ne-die ngokuvamile ingu-4:1. Sicela ulungise ubude besikhunta ngemva kokulola ummese.

(1) Izingozi zezindlela zokulola okungalungile: ukulola okungalungile kuzokwandisa umonakalo osheshayo we-mold blade, okuholela ekwehleni kakhulu kwenani lemivimbo yesando ngokulola ngakunye.

(2) Izinzuzo zendlela efanele yokulola: Ukucija isikhunta njalo kungagcina izinga lokubhoboza nokunemba kuzinzile. I-blade yesikhunta yonakaliswa kancane futhi inempilo ende yesevisi.

4. Imithetho yokulola

Izinto ezilandelayo kufanele zibhekwe lapho ugaya isikhunta:

(1) Endabeni ye-R0.1-0.25 mm, ubukhali be-cutting edge fillet kuncike ekukhanyeni komkhawulo wokusika.

(2) Ingaphezulu lesondo lokugaya kufanele lihlanzwe.

(3) Kutuswa ukusebenzisa isondo lokugaya elithambile elimahhadla. Njenge-WA46KV

(4) Inani lokugaya (ithuluzi) akufanele lidlule ku-0.013 mm isikhathi ngasinye. Ukugaya ngokweqile kuzobangela ukushisa kwesikhunta, okulingana nokwelashwa kwe-annealing, isikhunta siba sithambile, futhi impilo yesikhunta iyancipha kakhulu.

(5) Ukupholisa okwanele kufanele kwengezwe lapho kugaya.

(6) Lapho kugaywa, isibhakela nesinqe esingaphansi kufanele kuqine kuqine, futhi kusetshenziswe izinto ezikhethekile.

(7) Umthamo wokugaya wesikhunta uhlala njalo. Uma leli nani lifinyelelwa, i-punch izokwehliswa. Uma uqhubeka nokuyisebenzisa, kulula ukulimaza isikhunta nomshini.

(8) Ngemva kokupholishwa, imiphetho kufanele iphathwe nge-whetstone ukuze kukhishwe imiphetho ebukhali kakhulu.

(9) Ngemva kokulola, hlanza, khipha uzibuthe kanye namafutha.