DIN7991 Black Hex Socket Countersunk Head Cap Bolt
Kodi bolt ya hex socket countersunk mutu cap bolt ndi chiyani?
Ma Countersunk bolts ndi zomangira za bawuti zokhala ndi mutu wokhala ndi hex socket drive kumutu.Ma Countersunk bolts ali ndi khosi lamtundu wa cone wokhala ndi mutu wathyathyathya, ma bawuti amtundu wathyathyathya wa hex socket bolts, ma bolts a socket socket cap bolts ndi zina zambiri za hex head bolts.Makulidwe a ma bolt a Countersunk amatanthauzidwa mu kukula kwa metric ndi ma imperials okhala ndi phula logwirizana la dziko lonse (UNC), phula lolipiridwa (UNF), phula lokhazikika (UN) ndi mbiri ya ISO metric thread.Izi zimapangidwa m'magulu onse azinthu ndi ma ASTM koma nthawi zambiri amapangidwa pansi pa F568 giredi 8.8, 10.9,12.9, F593, BS, EN, ISO3506-1, SS304, SS316,2205, ndi zina.
Mapulogalamu
Pamwamba pa dzenje loyikirapo pachidutswa cholumikizira, soketi yozungulira yozungulira ya digirii 90 imakonzedwa, ndipo mutu wa phula la makina ophwanyika uli mu socket yozungulira iyi, yomwe imasunthika ndi pamwamba pa chidutswa cholumikizira.Zomangira zamakina athyathyathya zimagwiritsidwanso ntchito nthawi zina ndi zomangira zozungulira mutu wathyathyathya.Mtundu woterewu ndi wokongola kwambiri ndipo umagwiritsidwa ntchito m'malo omwe pamwamba pake amatha kutulutsa pang'ono.
Zambiri za hex socket countersunk head cap bolts zimagwiritsidwa ntchito m'malo omwe gawolo silingakwezedwe pambuyo pa kukhazikitsa.Pali mitundu iwiri ya magawo omwe amangiriridwa.Kulemera kwa mutu, pambuyo poti wononga, gawo la ulusi wa screw sililowa mu dzenje lopangidwa.Pankhaniyi, zomangira mutu countersunk akhoza ndithudi olimba.
Korona wa mutu wa countersunk mutu screw ali ndi 90 ° cone ngodya.Kawirikawiri, nsonga yapamwamba ya kubowola kumene kugulidwa kumene ndi 118 ° -120 °.Ogwira ntchito ena osaphunzitsidwa sadziwa kusiyana kwa ngodya iyi, ndipo nthawi zambiri amagwiritsa ntchito 120 ° kubowola Reaming, zomwe zimabweretsa kuti zomangira za mutu wa countersunk sizimangika pomangitsa zomangira zamutu, koma mzere pansi pa wononga mutu, womwe ndi chimodzi mwazifukwa zomwe zimatchedwa hex socket countersunk head cap bolts sizingagwire zolimba.
Chitetezo pakugwiritsa ntchito
1.The taper wa reming dzenje ayenera 90 °.Kuti mutsimikizire, ndi bwino kukhala osachepera 90 °, osapitirira 90 °.Ichi ndi chinyengo chachikulu.
2. Ngati makulidwe a pepala zitsulo ndi zochepa kuposa makulidwe a mutu wa countersunk mutu screw, mukhoza kusintha wononga yaing'ono, kapena m'malo kuwonjezera dzenje laling'ono kuposa kukulitsa dzenje kuti m'mimba mwake wa dzenje pansi kukhala lalikulu. ndipo gawolo silimangika.
3. Ngati pali mabowo angapo a hex socket countersunk mutu kapu bawuti pagawo, khalani olondola kwambiri pakukonza.Kubowolako kukakhala kokhota, kumakhala kovuta kuwona msonkhanowo, koma ukhoza kumangirizidwa ngati cholakwikacho chili chaching'ono, chifukwa pamene wononga sichili cholimba kwambiri Chachikulu (pafupifupi 8mm), pakakhala cholakwika mtunda wa dzenje, mutu wa wononga udzakhala wopunduka chifukwa cha kukakamiza ukamangika, kapena udzamizidwa.
Product Parameters
| Dzina la malonda | hex socket countersunk mutu kapu bawuti |
| Standard | DIN7991 |
| Diameter | M3-M20 |
| Utali | ≤800 mm |
| Zakuthupi | Chitsulo cha Carbon, Chitsulo cha Aloyi, Chitsulo chosapanga dzimbiri, Mkuwa |
| Gulu | 4.8,6.8,8.8,10.9,12.9 A2-70 A2-80 A4-70 A4-80 |
| Ulusi | Metric |
| Malizitsani | Plain,Black oxide, Zinc Plated(Woyera/Blue/Yellow/Black), HDG, Nickel, Chrome,PTFE,Dacromet,Geomet,Magni,Nickel ya Zinc,Zinteck. |
| Kulongedza | chochuluka m'makatoni (25kg Max.)+matabwa Pallet kapena malinga ndi kasitomala amafuna wapadera |
| Kugwiritsa ntchito | Chitsulo Chokhazikika;Kumanga Zitsulo;Mafuta&Gasi;Nsanja&Pole;Mphamvu za Mphepo;Makina Opangira;Kukongoletsa Kwanyumba Yagalimoto |
Kupaka ndi Kutumiza
Msika Wathu
Makasitomala Athu
