Ikhanda eliyisicaba lokubhoboza isikulufu sokuzibhoboza 410 insimbi engagqwali countersunk self tapping isikulufu sensimbi engagqwali idovetail screw

Uma ungakwazi kuqala ukuqonda izakhiwo zemishini yezikulufa lapho uzisebenzisa, khona-ke ungazisebenzisa kangcono. Izinhlobo ezihlukene zezikulufi zinezinto zokuwumshini ezihlukile, futhi izici ezihlukene zokuwumshini ziphumela ezikhathini ezihlukene lapho kusetshenziswa khona izikulufu.
1, Izikulufu zokuzithepha ngokwakho: izidingo zokusebenza komshini
1. Ubulukhuni benhliziyo: inani elijwayelekile HRC28-38. Lapho uhlola, thatha isigaba izikhathi ezingu-1-2 ubukhulu obujwayelekile ukusuka emsileni. Uma ubude begama bufushane kakhulu, bungashumeka kuqala bese ubulukhuni bungalinganiswa.
2. Ukuqina kobuso: Okujwayelekile MIN HV450.
3. Isendlalelo se-Carbonized: Standard 4 # -6 #: 0.05-0.18mm, 8 # -12 #: 0.10-0.23mm, 14 #: 0.13-0.28mm. Inhloso eyinhloko ye-carburization ukuthuthukisa ubulukhuni bobuso nokuqinisekisa amandla amazinyo. Uma i-decarburization ijule kakhulu futhi i-carburization inganele, amandla amazinyo ngeke ahlangabezane nezidingo, okusho ukuthi amazinyo azolimala ngesikhathi sokuhlolwa kwesikulufa.
4. Torque: Imininingwane ejwayelekile 4 # 5 # 6 # 7 # 8 # 10 # 12 # 14 # Amazinyo 14212835455696145AB amazinyo 142128354565102165.
5. Isikulufa esivivinyweni: Khipha isikulufu sokuzithepha epuleti lensimbi elinezimbobo zokuhlola ezigodliwe. Isikulufu esizithephayo kufanele sakhe uchungechunge olufanayo kupuleti lokuhlola, futhi uchungechunge lwesikulufu ngokwalo akufanele lulobe noma lonakaliswe kuze kube yilapho intambo ye-taper yokugcina idlula ngokuphelele kupuleti lokuhlola. Isikulufu esivivinyweni sisebenza kuphela kuzikulufu zokuzithinta ngokwakho zezinhlobo ezingu-AB, B, BP, njll. Ngokwemithetho ye-IFI, ipuleti lokuhlola kufanele lilungiswe ngensimbi egoqelwe kancane enekhabhoni ebandayo enokuqina kwe-Rockwell okungu-70-85HRB. Ukucaciswa okujwayelekile kwamapuleti ensimbi, okuhlanganisa ukujiya, kukhonjisiwe kuthebula elingezansi. Izimbobo zokuhlola kufanele zibhodlozwe noma zibhojwe, ngokubekezelela okungu-± 0.025mm kububanzi obuncane obushiwo (bona ithebula elingezansi). Ukucaciswa 6 # 7 # 8 # 10 # 12 # 1/4 test plate ukujiya (mm) 1.85-1.953.12-3.234.68-4.84 ukuvula (mm) ± 0.0252.953.263.454.044.765.50.
2. Izipikili zephaneli yodonga
1. Ukuqina kwenhliziyo: okujwayelekile: HRC24-45.
2. Ukuqina kobuso: Okujwayelekile: HV600-800.
3. Isendlalelo se-Carbonized: 4 # -6 # 0.05-0.18mm, 8 # -12 # 0.10-0.23, 14 # 0.13-0.28.
4. Idigri yokugoba: edingekayo ukuze ibe ngu-150-450
5. Ukuhlolwa kwesifutho sikasawoti: ngokuvamile MIN 48 amahora.
6. Torque: Ukucaciswa 6 # 7 # 8 # 10 # Torque 21283558.
3, Isikulufu somsila we-Drill
1. Ukuqina kwenhliziyo: Okujwayelekile: HRC32-40. Imikhiqizo yenkampani yethu ihlolwe ukuthi ine-HRC31.7-39.0.
2. Ukuqina kobuso: Okujwayelekile: HV600-700. Umkhiqizo wenkampani yethu uhlolelwe ukuthi uzungeze i-HV620.
3. Isendlalelo sokuvuzwa: 4 # -6 #: 0.05-0.18mm 8 # -12 #: 0.10-0.23mm