Amawasha Ensimbi Engagqwali Engeziwe Eminye Eminyene
Incazelo
Amawasha ayisicaba asetshenziselwa ukukhulisa indawo yokuthwala inadi noma ikhanda lesibophelelo ngaleyo ndlela kusabalalisa amandla okubamba endaweni enkulu.Zingaba usizo lapho usebenza ngezinto ezithambile kanye nezimbobo ezimise okweqile noma ezingajwayelekile.
Usayizi wewashi ubhekisela kusayizi wembobo yawo futhi usekelwe kusayizi wesikulufu.Ububanzi bayo bangaphandle (OD) buhlala bukhudlwana.Usayizi kanye ne-OD kuvamise ukucaciswa ngamayintshi ayingxenye, nakuba amayintshi edesimali angasetshenziswa esikhundleni salokho.Ugqinsi luvamise ukubalwa ngamayintshi wedesimali nakuba sivamise ukukuguqula kube amayintshi ayingxenye ukuze kube lula.
Amawasha ayisicaba eBanga lesi-2 kufanele asetshenziswe kuphela ngezikulufu ze-hex cap zeBanga lesi-2 (amabhawodi ama-hex)—sebenzisa amawasha ayisicaba aqinile anezikulufu ze-cap zeBanga lesi-5 nelesi-8.Ngenxa yokuthi amawasha ayisicaba eBanga lesi-2 enziwe ngensimbi ethambile, enekhabhoni ephansi, "azokhiqiza" (i-compress, inkomishi, ukugoba, njll.) ngaphansi kwamanani aphezulu etorque avame ukuhlotshaniswa nezikulufu ze-cap zeBanga lesi-5 nelesi-8.Ngenxa yalokho, kuzoba nokuncipha kwamandla okubamba njengoba iwasha ithela.
Amawasha ayisicaba avame ukutholakala ngezinto ezihlukahlukene ezihlanganisa i-aluminium, ithusi, inayiloni, ithusi le-silicon, insimbi engagqwali nensimbi.Insimbi engambathisiwe noma engagcotshiwe, ebizwa ngokuthi "i-plain finish," ayizange iphathwe ukuze kugwenywe ukugqwala ngaphandle kokwemboza kawoyela okulula ukuze kuvikelwe isikhashana.Ngakho-ke, ukuqedwa okuvamile kwensimbi i-zinc plating kanye ne-hot dip galvanizing.
IZICELO
Ngokuklama kwabo, impahla yokusabalalisa yama-washers angenalutho ingavimbela noma yiluphi uhlobo lomonakalo ezindaweni ezihlangene.Iwasha eliyisicaba linendawo encane neyisicaba enembobo phakathi.Lolu hlobo lwewasha luhlinzeka ngokusekela isikulufu sekhanda esincane.
Amawasha ensimbi e-Black-oxide amelana nokugqwala kancane ezindaweni ezomile.Amawasha ensimbi anezinki amelana nokugqwala ezindaweni ezimanzi.Amawasha ensimbi amnyama angavimbeli ukugqwala amelana namakhemikhali futhi amelana namahora angu-1,000 esifutho sikasawoti.
| Imininingwane | Φ1 | Φ1.2 | Φ1.4 | Φ1.6 | Φ2 | Φ2.5 | Φ3 | Φ4 | Φ5 | Φ6 | Φ8 | Φ10 | ||
| d | Ubukhulu | 1.22 | 1.42 | 1.62 | 1.82 | 2.32 | 2.82 | 3.36 | 4.36 | 5.46 | 6.6 | 8.6 | 10.74 | |
| Okuncane | 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 | Ubukhulu | 3 | 3.2 | 3.5 | 4 | 5 | 6.5 | 7 | 9 | 10 | 12.5 | 17 | 21 | |
| Okuncane | 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 | ||
| Isisindo≈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 | ||
| Imininingwane | Φ12 | (Φ14) | Φ16 | (Φ18) | Φ20 | (Φ22) | Φ24 | (Φ27) | Φ30 | Φ36 | Φ42 | Φ48 | ||
| d | Ubukhulu | 13.24 | 15.24 | 17.24 | 19.28 | 21.28 | 23.28 | 25.28 | 28.28 | 31.34 | 37.34 | 43.34 | 50.34 | |
| Okuncane | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 28 | 31 | 37 | 43 | 50 | ||
| dc | Ubukhulu | 24 | 28 | 30 | 34 | 37 | 39 | 44 | 50 | 56 | 66 | 78 | 92 | |
| Okuncane | 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 | ||
| Isisindo≈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 | ||
