Karin Kauri Bakin Karfe Wankewa
Bayani
Ana amfani da masu wankin lebur ɗin don ƙara girman saman goro ko kan mai ɗaure don haka yada ƙarfin matsawa akan wani yanki mai girma.Za su iya zama masu amfani yayin aiki tare da kayan laushi da ƙananan ramuka ko marasa tsari.
Girman wanki yana nufin girman ramin sa na suna kuma ya dogara ne akan girman dunƙule.Diamita na waje (OD) koyaushe yana girma.Girma da OD yawanci ana keɓance su cikin inci kaɗan, kodayake ana iya amfani da inci na goma maimakon.Yawanci ana jera kauri a cikin inci goma ko da yake muna yawan juyar da shi zuwa inci kaɗan don dacewa.
Ya kamata a yi amfani da wankin lebur na mataki na 2 tare da screws ɗin hex na Grade 2 (hex bolts)—amfani da tauraren lebur ɗin tare da screws na Grade 5 da 8.Domin ana yin wanki mai laushi na Grade 2 da taushi, ƙananan ƙarfe na carbon, za su "ba da kyauta" (damfara, kofi, lanƙwasa, da dai sauransu) a ƙarƙashin maɗaukakin maɗaukaki masu girma waɗanda aka saba da alaƙa da screws na Grade 5 da 8.A sakamakon haka, za a sami raguwa a cikin ƙarfin matsawa yayin da mai wanki ya samu.
Flat washers yawanci ana samunsu a cikin nau'ikan kayan da suka haɗa da aluminum, tagulla, nailan, tagulla na silicon, bakin karfe da karfe.Karfe wanda ba a rufe ko ba a rufe ba, wanda ake magana da shi a matsayin “ƙaramar gamawa,” ba a yi masa magani a saman don hana tsatsa ba sai ɗan ƙaramin mai don kariya ta wucin gadi.Saboda haka, gama gari na gama gari don ƙarfe shine plating na zinc da galvanizing mai zafi.
APPLICATIONS
Ta hanyar ƙirar su, kayan rarraba kayan wanki na fili na iya hana kowane irin lalacewa ga wuraren da aka taru.Mai wanki mai lebur yana da ƙasa sirara da lebur tare da rami a tsakiya.Wannan nau'in wanki yana ba da tallafi ga ƙaramin dunƙule kai.
Black-oxide karfe washers suna da ɗan jure lalata a cikin busassun wurare.Zinc-plated karfe washers tsayayya da lalata a cikin rigar muhallin.Baƙar fata ultra-lalacewa-mai rufi mai rufin wanki na ƙarfe suna tsayayya da sinadarai kuma suna jure sa'o'i 1,000 na feshin gishiri.
| Ƙayyadaddun bayanai | 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 | ||
| Nauyi ≈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 | ||
| Ƙayyadaddun bayanai | 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 | ||
| Nauyi ≈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 | ||
