Magawo Okhazikika ndi Magawo Ofanana

Zigawo zokhazikika ndi zigawo zofala

Zigawo zokhazikika: Mawonekedwe apangidwe, kukula, mawonekedwe apamwamba ndi njira yoyimilira yakhazikitsidwa.Mwachitsanzo, zomangira ulusi, makiyi, zikhomo, mayendedwe ogudubuza ndi akasupe, etc. Mbali Standard amagwiritsidwa ntchito kwambiri ndipo amapangidwa ndi akatswiri mafakitale. Zigawo Common: Maonekedwe mawonekedwe ndi kukula kwa mbali zina ali ndi muyezo umodzi, ndi mbali zimene njira yojambulira pojambulira, monga magiya, ma splines, mbali zowotcherera, ndi zina.

Kujambula zolumikizira zomangira zomangira: (1) Jambulani mzere wokhuthala wokhuthala pamalo olumikizirana a magawo awiriwo, ndipo jambulani mizere iwiri yokhuthala pamalo osalumikizana. (kapena mzere wofananira) wa zigawo zolimba kapena zigawo zokhazikika (bolts, mtedza, washers, etc.), zigawozi zimakokedwa popanda kudula, ndiko kuti, ndondomeko yawo imakokedwabe.(3) Mukuwona gawo, mizere yachigawo mbali ziwiri zomwe zikukhudzana zikuyenera kukhala zosiyana molunjika kapena mosiyanasiyana Gawo lomwelo pakuwona gawo lililonse, mayendedwe a mzere ndi masitayilo azikhala ofanana.

Chizindikiro cha kiyiboli chili ndi magawo atatu: nambala yokhazikika, dzina, mtundu ndi kukula kwake.Mwachitsanzo, mtundu A (mutu wozungulira) makiyi wamba wamba, b=12mm,h=8mm, L=50mm, omwe amalembedwa chizindikiro. :GB/T 1096 kiyi 12 × 8 × 50Imalembedwa monga: mwachitsanzo, mtundu c (mutu umodzi wozungulira) wamba lathyathyathya kiyi, b = 18mm, h = 11mm, L = 100 mmGB/T 1096 C 18× 11× 100The Mawu akuti “A” a mtundu wa A m’chizindikiro sanasiyidwe, ndipo mtundu B ndi mtundu C uyenera kulembedwa “B” ndi “C”.

Magawo a cylindrical helical compression springs1.Waya awiri D: m'mimba mwake wa waya wokhotakhota masika.2, m'mimba mwake D, m'mimba mwake D ndi m'mimba mwake wapakatikati D wa masika, m'mimba mwake wa mphete yamkati ya kasupe amatchedwa m'mimba mwake, m'mimba mwake wa mphete yakunja. kasupe amatchedwa m'mimba mwake wakunja, ndipo mtengo wapakati wamkati ndi kunja kwa kasupe amatchedwa m'mimba mwake wapakati, D,=(D+D,)12.3.Pitch t ya masika: Mtunda wa axial wa mzere wapakati wa gawo la mphete ziwiri zoyandikana, kupatula mphete zogwirizira kumapeto onse awiri.