Kuyerekeza Mwatsatanetsatane kwa Hexagon Socket Bolts DIN6912 ndi DIN7984

Pankhani yamakampani ndi kupanga, ma bolts ndi zolumikizira zofunika kwambiri. Makamaka m'malo olumikizirana bwino komanso ophatikizika, ma bolts owonda a hexagon amakondedwa chifukwa chaubwino wawo wapadera. Pakati pawo, DIN6912 ndi DIN7984 ndi ma bawuti awiri owonda a hexagon socket. Ngakhale ali ndi ntchito zofanana, ali ndi kusiyana kwakukulu pakupanga ndi kugwiritsa ntchito.

Choyamba, kuchokera ku maonekedwe, kusiyana koonekeratu pakati pa DIN6912 ndi DIN7984 ndi mapangidwe a mutu. DIN6912, yomwe imadziwikanso kuti zowonda za hexagon socket cylindrical head screw yokhala ndi bowo lowongolera, imadziwika ndi dzenje (kapena dzenje loyika) pakatikati pamutu. Bowo lotsogolerali silimangowonjezera kukongola kwa bolt, koma koposa zonse, limathandizira kukhazikitsa ndi kuchotsa. Mosiyana ndi izi, DIN7984 ilibe mapangidwe oterowo, ndipo mutu wake ndi wachidule.

Kenako, tiyeni tione kusiyana kwa kukula pakati pa mabawuti awiriwa. Ngakhale kuti ma diameter a mutu wa awiriwa ndi ofanana, amasiyana mu miyeso iwiri ya mbali ya mbali ya hexagon socket ndi makulidwe a mutu k. Makamaka, chifukwa cha dzenje lolozera, makulidwe amutu a DIN6912 atha kukhala ochepa kwambiri kuti agwirizane ndi dzenje lowongolera. Popeza DIN7984 ilibe dzenje lowongolera, makulidwe ake amutu amatha kukhala okulirapo, motero amatsimikizira mphamvu zokwanira komanso bata.
Kusiyana kwa kukula kumeneku sikumangokhudza maonekedwe a bolt, koma chofunika kwambiri, kumakhudza mphamvu yonyamula katundu ndi zochitika zogwiritsira ntchito bolt. Popeza DIN6912 ili ndi mutu wochepa thupi ndipo mphamvu yake yonyamula katundu ndi yochepa, ndiyoyenera kwambiri nthawi zomwe sizifuna mphamvu zambiri zonyamula katundu koma zimafuna malo osakanikirana. DIN7984 ili ndi mphamvu yonyamula katundu wapamwamba chifukwa cha mutu wake wokulirapo ndipo ndi yoyenera pazochitika zomwe zimakhala ndi mphamvu zapamwamba.

Kuphatikiza pa kusiyana kwa maonekedwe ndi kukula, zida zomwe zimagwiritsidwa ntchito poyika ndi kuchotsa DIN6912 ndi DIN7984 ndizosiyana. Popeza DIN6912 ili ndi bowo lowongolera, wrench yapadera ya hexagonal imafunikira pakukhazikitsa ndi kuchotsa. Wrench iyi nthawi zambiri imakhala ndi pini yolowera yomwe imafanana ndi dzenje la kalozera, lomwe limatha kutsimikizira kulondola kwatsatanetsatane pakati pa wrench ndi bawuti, potero kumapangitsa kuti pakhale kulondola komanso kulondola kwa kukhazikitsa ndi kuchotsa. DIN7984 akhoza opareshoni ndi wrench wamba hexagonal.

Pankhani yazinthu ndi magwiridwe antchito, onse a DIN6912 ndi DIN7984 amapereka zosankha zingapo. Zitha kupangidwa ndi zinthu monga zitsulo za carbon kapena zitsulo zosapanga dzimbiri kuti zikwaniritse zofunikira pazochitika zosiyanasiyana. Pakati pa ma bolts a carbon steel, nthawi zambiri amakhala ndi mphamvu zosiyana siyana monga CL8.8 / 10.9. Komabe, ziyenera kukumbukiridwa kuti chifukwa cha mutu wochepa thupi wa DIN6912, mphamvu yake yonyamula katundu ikhoza kukhala yochepa pamlingo wina, choncho m'pofunika kuyeza molingana ndi momwe zilili posankha.

Pomaliza, pokhudzana ndi chitetezo cha chilengedwe komanso kukhazikika, DIN6912 ndi DIN7984 zimapereka njira zingapo zokutira zachilengedwe, monga zokutira zinki-nickel ndi galvanizing film passivation. Zovala izi sizingokhala ndi kukana kwabwino kwa dzimbiri, komanso sizikhala ndi zinthu zovulaza, zomwe zimakwaniritsa zofunikira zachitetezo chamakono komanso chitukuko chokhazikika.

Mwachidule, monga ma bolts awiri owonda a hexagon, DIN6912 ndi DIN7984 ali ndi kusiyana kwakukulu pamawonekedwe, kukula, zida zoyika, zida ndi magwiridwe antchito. Posankha, m'pofunika kuyeza ndi kusankha malingana ndi zochitika zenizeni zogwiritsira ntchito ndi zosowa.

Webusaiti Yathu: shttps://www.fastoscrews.com/, omasuka kulankhula nafe.