Monga m'modzi mwa opanga akatswiri, DONGSHAO akufuna kukupatsirani ma Slotted Countersunk Head Screws okhala ndi Full Galu Point. Ndipo tidzakupatsirani ntchito yabwino kwambiri ikatha kugulitsa komanso kutumiza munthawi yake.
Hebei Dongshao Fastener Manufacturing Co., Ltd. ndi ogulitsa odziwika bwino komanso amapanga zomangira zamutu za Slotted countersunk zokhala ndi mfundo ya galu ku China.
Zomangira za Slotted countersunk mutu zokhala ndi malo agalu athunthu amapangidwa ndi zida zapamwamba zosalala, kukana dzimbiri komanso moyo wautali wautumiki. A osiyanasiyana specifications osiyanasiyana unsembe zofunika. Mapangidwe aatali a cylindrical mapeto a mankhwalawa ndi osavuta kuti screw adulidwe, kotero kuti screw ndi chinthu chokhazikika zigwirizane bwino, zimawonjezera mphamvu yokhazikika, ndipo kugwiritsa ntchito ndikosavuta kwambiri. Gawo lotsekeka lazinthu zathu lakonzedwanso mosamala, ndipo kapangidwe kake kamakhala kosavuta kuti wononga, kuti wononga ndi chinthu chokhazikika zigwirizane bwino kuti zithandizire kukonza mphamvu.
Panthawi imodzimodziyo, timamvetsera kukongola kwa mankhwala ndi kukonza tsatanetsatane, kotero kuti maonekedwe a mankhwala athu ndi okongola kwambiri. Timayikanso kufunikira kwakukulu pakulongedza ndi kunyamula, pogwiritsa ntchito zinthu zoteteza chinyezi, zivomezi, zida zoteteza mabakiteriya kuonetsetsa kuti zinthu sizidzawonongeka panthawi yamayendedwe.
Nthawi zambiri, zomangira za Slotted countersunk mutu zokhala ndi nsonga ya agalu onse ndi chomangira chosunthika chomwe chili choyenera zochitika zosiyanasiyana zomwe zimafunikira magawo okhazikika. Mapangidwe ake apadera amathandiza kuti apereke mphamvu zomangirira mwamphamvu pamene akuteteza kukhulupirika kwa pamwamba pa gawo lotsekedwa.
(mm) | M1.4 | M1.6 | M2 | M2.5 | M3 |
P | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 |
dk max | 2.6 | 3 | 3.8 | 4.7 | 5.6 |
dk min | 2.35 | 2.75 | 3.5 | 4.4 | 5.3 |
dp max | 0.8 | 0.8 | 1.2 | 1.5 | 2 |
dp min | 0.775 | 0.775 | 1.175 | 1.475 | 1.975 |
k max | 0.84 | 0.96 | 1.2 | 1.5 | 1.65 |
n max | 0.5 | 0.6 | 0.7 | 0.8 | 1 |
n min | 0.36 | 0.46 | 0.56 | 0.66 | 0.86 |
t max | 0.4 | 0.45 | 0.6 | 0.7 | 0.85 |
t min | 0.28 | 0.32 | 0.4 | 0.5 | 0.6 |