DONGSHAO, wopanga zodziwika bwino ku China, ndiwokonzeka kukupatsirani Maboti a Flat Countersunk Square Neck. Tikulonjeza kukupatsani chithandizo chabwino kwambiri mukagulitsa ndikutumiza mwachangu.
Mwalandiridwa kuti mubwere ku fakitale yathu kuti mugule zogulitsa zaposachedwa, zotsika mtengo, ndi zapamwamba zapamwamba za Flat Countersunk Square Neck Bolts, DONGSHAO ikuyembekeza kugwirizana ndi inu. -mapeto katundu, zosavuta kukhazikitsa; Mphamvu yokhazikika yolimba, yoyenera ma projekiti apamwamba kwambiri; zinthu zapamwamba kwambiri komanso chithandizo chapamwamba, kukana kwa dzimbiri, kukana makutidwe ndi okosijeni, moyo wautali wautumiki. Flat countersunk square neck bolts ndi mtundu wapadera wa bawuti, mutu wake udapangidwa kuti usasunthike, ndipo khosi ndi lalifupi kuposa khosi lalikulu lapakati.
Kapangidwe kameneka kamapangitsa kuti bolt ikhale yokhazikika panthawi yoyika ndipo sizingatembenuke mosavuta. Kuphatikiza apo, ma bolts a Flat countersunk square khosi amagawidwanso mosiyanasiyana. Flat countersunk square neck bolts amagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamakina ndi zomangamanga. M'makina oyendetsa nthaka, monga makina olima, mtundu uwu wa bolt umagwiritsidwa ntchito nthawi zambiri. Kuphatikiza apo, imagwiritsidwanso ntchito kwambiri pazomangamanga, monga kulimbitsa masitepe, ma bolts ndi zina zotero. Pazoyika zamagetsi, ma bolt odana ndi kuba ndikugwiritsanso ntchito ma bolts a Flat countersunk square neck.
Popanga mafakitale, Flat countersunk square neck bolts nthawi zambiri amagwiritsidwa ntchito limodzi ndi mtedza kuti alumikizane mwamphamvu magawo awiri ndi mabowo. Chifukwa mutu wake ndi wozungulira, palibe mapangidwe a zida zamagetsi zomwe zilipo monga mipata yopingasa kapena ma hexagons, kotero zingathandizenso kuteteza kuba panthawi yolumikizana kwenikweni.
Chinthu chinanso cha Flat countersunk square neck bolts ndikuti imatha kukhazikika mu slot, ndipo khosi lalikulu limakakamira mu slot panthawi yoyika, zomwe zingalepheretse bawuti kuti lisazungulire, komanso imathanso kusuntha molingana ndi kagawo. kuwonjezera kusinthasintha kwa kugwiritsidwa ntchito kwake.
Mwachidule, ma bolts a Flat countersunk square neck neck ndi cholumikizira chofunikira, ndipo kapangidwe kake ndi kagwiritsidwe ntchito kake zimapangitsa kuti izikhala ndi gawo lofunikira pazida zamakina ndi zomangamanga.
(mm) | M10 | M12 |
P | 1.5 | 1.75 |
b min | 26 | 30 |
dk max | 19.65 | 24.65 |
dk min | 18.35 | 23.35 |
ds max | 10 | 12 |
ds min | 9.42 | 11.3 |
k max | 8.45 | 11.05 |
k min | 7.55 | 9.95 |
s max | 10.58 | 12.7 |
s min | 9.42 | 11.3 |