Iiwasha eziFlethi eziTelethi eziThinkqileyo
Inkcazo
Iiwasha ezisicaba zisetyenziselwa ukunyusa umgangatho wentongomane okanye intloko yesiqhoboshi ngaloo ndlela usasaza amandla okubamba kwindawo enkulu.Zinokuba luncedo xa usebenza ngezinto ezithambileyo kunye nemingxuma emile ngokugqithisileyo okanye engaqhelekanga.
Ubungakanani bewasha bubhekisa kubungakanani bayo bomngxunya kwaye busekwe kubungakanani besijija.Idayimitha yayo yangaphandle (OD) isoloko inkulu.Ubungakanani kunye ne-OD zidla ngokuchazwa ngokwe-intshi eziqhekekileyo, nangona idecimal i-intshi zingasetyenziswa endaweni yoko.Ukutyeba zidweliswe ngokwee-intshi zedesimali nangona sihlala siyiguqulela kwi-intshi eziqhekekileyo ukuze kube lula.
Iiwasha eziflethi zeBanga lesi-2 mazisetyenziswe kuphela ngezikrufu zeheksi zeBanga lesi-2 (i-hex bolt)—sebenzisa iiwasha ezizicaba eziqinileyo ezinezikrufu zeBanga lesi-5 nelesi-8.Ngenxa yokuba iiwasha ezisicaba zeBanga lesi-2 zenziwe ngentsimbi ethambileyo, enekhabhoni ephantsi, ziya "kukhupha" (i-compress, ikomityi, ukugoba, njl.njl.) phantsi kwamaxabiso aphezulu etorque adla ngokunxulunyaniswa neBakala 5 kunye ne-8 le-cap screws.Ngenxa yoko, kuya kubakho ukuncitshiswa kwamandla okubamba njengoko iwasha ivelisa.
Iiwasha ezizicaba zidla ngokufumaneka kwiintlobo ngeentlobo zemathiriyeli eziquka i-aluminiyam, ubhedu, inayiloni, ubhedu lwe-silicon, intsimbi engatyiwa kunye nentsimbi.Intsimbi engatyalwanga okanye engatyatywanga, ekubhekiselwa kuyo njenge "plain finish," ayizange iphathwe umphezulu ukuze kuthintelwe umhlwa ngaphandle kokutyabeka kweoyile yokhuseleko lwexeshana.Ngenxa yoko, ukugqitywa okuqhelekileyo kwentsimbi kukufakwa kwe-zinc kunye ne-galvanizing yediphu eshushu.
IZICELO
Ngoyilo lwabo, ipropati yokusabalalisa i-washers ecacileyo inokuthintela naluphi na uhlobo lomonakalo kwiindawo ezidibeneyo.Iwasha eflethi inomphezulu obhityileyo nothe tyaba onemingxuma embindini.Olu hlobo lokuhlamba lubonelela ngenkxaso kwi-screw yentloko encinci.
Iiwasha zentsimbi ezimnyama-oksidi ziyakwazi ukumelana ne-corrosion kancinci kwindawo ezomileyo.I-zinc-plated steel washers ixhathisa ukubola kwiindawo ezimanzi.Iiwasha zentsimbi ezimnyama ezikwaziyo ukumelana ne-ultra-corrosion-resistant-coated zixhathisa iikhemikhali kwaye zimelana neeyure ze-1,000 zokutshiza ityuwa.
| Iinkcukacha | Φ1 | Φ1.2 | Φ1.4 | Φ1.6 | Φ2 | Φ2.5 | Φ3 | Φ4 | Φ5 | Φ6 | Φ8 | Φ10 | ||
| d | Max | 1.22 | 1.42 | 1.62 | 1.82 | 2.32 | 2.82 | 3.36 | 4.36 | 5.46 | 6.6 | 8.6 | 10.74 | |
| Min | 1.1 | 1.3 | 1.5 | 1.7 | 2.2 | 2.7 | 3.2 | 4.2 | 5.3 | 6.4 | 8.4 | 10.5 | ||
| dc | Max | 3 | 3.2 | 3.5 | 4 | 5 | 6.5 | 7 | 9 | 10 | 12.5 | 17 | 21 | |
| Min | 2.75 | 2.9 | 3.2 | 3.7 | 4.7 | 6.14 | 6.64 | 8.64 | 9.64 | 12.07 | 16.57 | 20.48 | ||
| h | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 | 0.8 | 1.5 | 1.5 | 2 | ||
| Ubunzima≈kg | 0.0014 | 0.0016 | 0.018 | 0.024 | 0.037 | 0.108 | 0.12 | 0.308 | 0.354 | 1.066 | 2.021 | 4.078 | ||
| Iinkcukacha | Φ12 | (Φ14) | Φ16 | (Φ18) | Φ20 | (Φ22) | Φ24 | (Φ27) | Φ30 | Φ36 | Φ42 | Φ48 | ||
| d | Max | 13.24 | 15.24 | 17.24 | 19.28 | 21.28 | 23.28 | 25.28 | 28.28 | 31.34 | 37.34 | 43.34 | 50.34 | |
| Min | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 28 | 31 | 37 | 43 | 50 | ||
| dc | Max | 24 | 28 | 30 | 34 | 37 | 39 | 44 | 50 | 56 | 66 | 78 | 92 | |
| Min | 23.48 | 27.48 | 29.48 | 33.38 | 36.38 | 38.38 | 43.38 | 49.38 | 55.26 | 65.26 | 77.26 | 91.13 | ||
| h | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 7 | 8 | ||
| Ubunzima≈kg | 5.018 | 6.892 | 11.3 | 14.7 | 17.16 | 18.42 | 32.33 | 42.32 | 53.64 | 92.07 | 182.8 | 294.1 | ||
