Zakuthupi
Thupi | Chitsulo |
Malizitsani | Zopangidwa ndi Zinc |
Mandrel | Chitsulo |
Malizitsani | Zopangidwa ndi Zinc |
Mtundu Wamutu | Dome, CSK, Large Flange |
Kufotokozera
D1 NOM. | DOLA NO. &KUBWERA KWABWINO | ART.KODI | GRIP RANGE | L(MAX) | D NOM. | K MAX. | P MIN. | KHALA LBS | TENSILE LBS | ||
INCH | MM | INCH | MM | ||||||||
3/32" 2.4 mm | #41 2.5-2.6 | Chithunzi cha SS32 | 0.020-0.125 | 0.5-3.2 | 0.250 | 6.4 | 0.188" 4.8 | 0.032" 0.81 | 1.00" 25.4 | 130 580N | 170 760N |
Chithunzi cha SS34 | 0.126-0.250 | 3.2-6.4 | 0.375 | 9.5 | |||||||
Chithunzi cha SS36 | 0.251-0.375 | 6.4-9.5 | 0.500 | 12.7 | |||||||
1/8" 3.2 mm | #30 3.3-3.4 | Chithunzi cha SS41 | 0.020-0.062 | 0.5-1.6 | 0.212 | 5.4 | 0.250" 6.4 | 0.040" 1.02 | 1.06" 27 | 260 1160N | 310 1380N |
Chithunzi cha SS42 | 0.063-0.125 | 1.6-3.2 | 0.275 | 7.0 | |||||||
Chithunzi cha SS43 | 0.126-0.187 | 3.2-4.8 | 0.337 | 8.6 | |||||||
Chithunzi cha SS44 | 0.188-0.250 | 4.8-6.4 | 0.400 | 10.2 | |||||||
Chithunzi cha SS45 | 0.251-0.312 | 6.4-7.9 | 0.462 | 11.7 | |||||||
Chithunzi cha SS46 | 0.313-0.375 | 7.9-9.5 | 0.525 | 13.3 | |||||||
Chithunzi cha SS48 | 0.376-0.500 | 9.5-12.7 | 0.650 | 16.5 | |||||||
Chithunzi cha SS410 | 0.501-0.625 | 12.7-15.9 | 0.775 | 19.7 | |||||||
5/32" 4.0 mm | #20 4.1-4.2 | Chithunzi cha SS52 | 0.020-0.125 | 0.5-3.2 | 0.300 | 7.6 | 0.312" 7.9 | 0.050" 1.27 | 1.06" 27 | 370 1650N | 470 2100N |
Chithunzi cha SS53 | 0.126-0.187 | 3.2-4.8 | 0.362 | 9.2 | |||||||
Chithunzi cha SS54 | 0.188-0.250 | 4.8-6.4 | 0.425 | 10.8 | |||||||
Chithunzi cha SS56 | 0.251-0.375 | 6.4-9.5 | 0.550 | 14.0 | |||||||
SS58 | 0.376-0.500 | 9.5-12.7 | 0.675 | 17.1 | |||||||
Chithunzi cha SS510 | 0.501-0.625 | 12.7-15.9 | 0.800 | 20.3 | |||||||
Chithunzi cha SS516 | 0.876-1.000 | 22.2-25.4 | 1.175 | 29.8 | |||||||
3/16" 4.8 mm | #11 4.9-5.0 | Chithunzi cha SS62 | 0.020-0.125 | 0.5-3.2 | 0.325 | 8.3 | 0.375" 9.5 | 0.060" 1.52 | 1.06" 27 | 540 2400N | 680 3030N |
Chithunzi cha SS63 | 0.126-0.187 | 3.2-4.8 | 0.387 | 9.8 | |||||||
Chithunzi cha SS64 | 0.188-0.250 | 4.8-6.4 | 0.450 | 11.4 | |||||||
Chithunzi cha SS66 | 0.251-0.375 | 6.4-9.5 | 0.575 | 14.6 | |||||||
Chithunzi cha SS68 | 0.376-0.500 | 9.5-12.7 | 0.700 | 17.8 | |||||||
Chithunzi cha SS610 | 0.501-0.625 | 12.7-15.9 | 0.825 | 21.0 | |||||||
Chithunzi cha SS612 | 0.626-.0750 | 15.9-19.1 | 0.950 | 24.1 | |||||||
Chithunzi cha SS614 | 0.751-0.875 | 19.1-22.2 | 1.075 | 27.3 | |||||||
Chithunzi cha SS616 | 0.876-1.000 | 22.2-25.4 | 1.200 | 30.5 | |||||||
Chithunzi cha SS618 | 1.001-1.125 | 25.4-28.6 | 1.325 | 33.7 | |||||||
Chithunzi cha SS620 | 1.126-1.250 | 28.6-31.8 | 1.450 | 36.8 | |||||||
1/4" 6.4 mm | F 6.5-6.6 | Chithunzi cha SS82 | 0.020-0.125 | 0.5-3.2 | 0.375 | 9.5 | 0.500" 12.7 | 0.080" 2.03 | 1.25" 32 | 1000 4450N | 1240 5520N |
Chithunzi cha SS84 | 0.126-0.250 | 3.2-6.4 | 0.500 | 12.7 | |||||||
Chithunzi cha SS86 | 0.251-0.375 | 6.4-9.5 | 0.625 | 15.9 | |||||||
Chithunzi cha SS88 | 0.376-0.500 | 9.5-12.7 | 0.750 | 19.1 | |||||||
Chithunzi cha SS810 | 0.501-0.625 | 12.7-15.9 | 0.875 | 22.2 | |||||||
Chithunzi cha SS812 | 0.626-0.750 | 15.9-19.1 | 1.000 | 25.4 | |||||||
Chithunzi cha SS814 | 0.751-0.875 | 19.1-22.2 | 1.125 | 28.6 | |||||||
Chithunzi cha SS816 | 0.876-1.000 | 22.2-25.4 | 1.250 | 31.8 | |||||||
Chithunzi cha SS818 | 1.001-1.125 | 25.4-28.6 | 1.375 | 34.9 |
Kugwiritsa ntchito
zitsulo zotseguka ma rivets akhungu osati osavuta kugwiritsa ntchito, kugwiritsa ntchito bwino kwambiri, phokoso lotsika, kumatha kuchepetsa kulimbikira kwa ntchito ndi mawonekedwe ena, komanso kulumikizidwa kolimba.Ma rivets achitsulo amatha kugawidwa kukhala dome head rivet, countersunk rivets ndi flange head rivet yayikulu.Kulimba kwamphamvu komanso kumeta ubweya wa ma rivets akhungu achitsulo ndikokwera kwambiri kuposa ma rivets wamba a aluminium.Amagwiritsidwa ntchito kwambiri m'mafakitale, amatha kukwaniritsa zofunikira za pempho lamphamvu kwambiri.
Mavuto ndi zifukwa mukamagwiritsa ntchito pop rivet:
4.Pop rivet imakokedwa: Mandrel a rivet amakokedwa kwathunthu mu rivet, ndipo mandrel athyoka.Pambuyo pa riveting, siyani mabowo opanda kanthu mu rivet.
Zifukwa kukoka ndi: kwambiri rivet mandrel mavuto;zipewa zazing'ono za mandrel;zofewa zopangira zida;pamwamba pa dzenje lamkati ndi mafuta kwambiri.
5.Kudumphira mutu kapena ng'oma yosakwanira: Pamene mukukoka ma rivets, chigawo cha rivet chimatuluka kwathunthu, kapena rivet sichimatupa.
Zifukwa za chodabwitsa ichi ndi: kulamulira kwamphamvu kwamphamvu kumakhala kochepa kwambiri pamene msomali umapangidwa;thupi la riveting ndi lalitali (osagwirizana annealing);
6. Pumulani mutatha kuthamangitsa: Pambuyo pa kukwera, thupi loyendetsa limakhala lotayirira mu dzenje la workpiece.