Kugadzirisa nheyo yekuwedzera sikuruu
Kugadzirisa misimboti yekuwedzera sikuruu: iyo yekumisikidza yekuwedzera screw ndeye kushandisa iyo V-yakaita sekuda kusimudzira kuwedzera kuburitsa kukwesha uye kusunga simba, kuitira kuti uwane kugadzirisa.Imwe magumo escrew yakadhindwa uye imwe magumo yakatemerwa.Chingwa chakafukidzwa neganda resimbi, uye hafu yesimbi cylinder ine nhamba yekucheka.Zviise pamwe chete mugomba rakaroverwa pamadziro, wobva wakiya nati.Iyo nati inokwevera sikuru kunze, uye inodhonza vertebral degree musimbi cylinder yeganda, iyo inowedzerwa, saka inosimbiswa zvakasimba pamadziro.Inowanzoshandiswa kusungira fence yekudzivirira, awning, air conditioner, nezvimwewo pane simenti, zvidhinha uye zvimwe zvinhu.Zvisinei, kugadzirisa kwayo hakuna kunyatsovimbika, uye kana mutoro wacho uine kuzununguka kukuru, unogona kubuda, saka hazvikurudzirwi kuisa mafeni edenga.Nheyo yekuwedzera bhaudhi ndeyokuti mushure mekunge bhaudhi yekuwedzera yaroverwa mugomba riri pasi kana kumadziro, nati iri pabhaudhi yekuwedzera inosimbiswa nechipanera, uye bhaudhi rinobuda kunze, asi rekunze resimbi sleeve harifambi.Nokudaro, musoro mukuru pasi pebhaudhi unowedzera sleeve yesimbi kuti iite kuti izadze gomba rose, uye panguva ino, bhoti yekuwedzera haigoni kubudiswa kunze.
Kugadziriswa kwetelescopic screws ndeye kushandisa zvinotemerwa zveakasiyana maumbirwo, kuitira kusimudzira iyo telescopic friction grip, kuitira kuti uwane kugadzirisa.screw yayo ine shinda kune imwe mugumo uye vertebral body kune imwe.Chikamu chekunze chakafukidzwa nemucheka weganda resimbi, uye silinda yesimbi ine kucheka kwakati.Isungirire mugomba rakabaiwa mudhuri rimwe nerimwe, wozokiya nati, iyo inokwevera sikuru kunze, yokwevera sikururu muhumburumbira, uye wokweva silinda paganda resimbi.Silinda yesimbi inowedzerwa uye inonamatira kumadziro, ayo anowanzo shandiswa kugadzirisa zvinhu zvakaita sesimende nezvidhinha senge maguardrails, awnings uye air conditioners.Nekudaro, kugadzirisa kwayo hakuna kuvimbika zvakanyanya, uye inogona kubuda yakasununguka kana ikaiswa pasi pekunetseka kukuru uye kudedera, saka hazvikurudzirwe kuisa sirin'i fan.Nheyo ndeyokuti mushure mokunge bhaudhi yekuwedzera ichidzingirwa mugomba muvhu kana kumadziro, nati iri pabhaudhi inosimbiswa nechipanera, uye bhaudhi rinoenda kunze, asi gomba resimbi kunze harifambi.Nokudaro, musoro mukuru pasi pebhaudhi unosimudza gomba resimbi kuti rizadze gomba rose.Panguva ino, bhaudhi yekuwedzera haigone kuburitswa.Mabhaudhi ekuwedzera anoumbwa nemabhaudhi ecountersunk, machubhu ekuwedzera, mapadhi akafuratira, mapedhi echirimo uye hexagonal nzungu.Mumagiredhi anopfuura gumi, pane 3.6, 4.6 uye 4.8, 5.6 uye 6.8, 8.8, 9.8, 10.9 uye 12.9 zvakateerana.Nhamba dzisati dzapfuura uye mushure megumi zvakatevedzana zvinoratidza iyo zita rekusimba simba uye goho reshiyo yezvishandiso zvebhaudhi.Semuenzaniso, bhaudhi rekuwedzera rine danho rekuita re4.6 rine zvirevo zvinotevera: 1, simba rezita rekusimba remabhaudhi rinosvika kupfuura 400 MPa;2. Chiyero chegoho chekuwedzera bhaudhi zvinhu 0.6;3. Kusimba kwegoho rekuwedzera bhaudhi zvinhu 400×0.6=240 MPa.
Iyo screw yekuwedzera inoumbwa ne screw uye chubhu yekuwedzera, muswe wescrew ndeye conical, uye dhayamita yemukati yekoni yakakura kupfuura iyo yechubhu yekuwedzera.Kana nati yakasimbiswa, screw inofamba ichienda kunze, uye chikamu checonical chinofamba nekufamba kweaxial yeshinda, nekudaro kuumba kudzvanywa kukuru kwekunze kwechitenderedzwa chepombi yekuwedzera.Mukuwedzera, kona yekoni iduku zvikuru, kuitira kuti rusvingo, pombi yekuwedzera uye chikamu checonical chinoumba friction self-locking, nokudaro kubudirira kugadzirisa.Iyo chitubu padhi pane yekuwedzera screw chikamu chakajairwa.Nekuda kwekuti kuvhurika kwayo kwakadzedzereka uye elastic, inodaidzwa kuti chitubu washer.Basa rekugezesa kwechirimo nderekubaya nati nepedhi rakafuratira nemakona akapinza epaburi risiri iro kudzivirira kuti nati isasununguke.
Nguva yekutumira: Jun-27-2022