Ábhar
Corp | Cruach |
Críochnaigh | Sinc Plátáilte |
Mandrel | Cruach |
Críochnaigh | Sinc Plátáilte |
Cineál Ceann | Cruinneachán, CSK, Flange Mór |
Sonraíocht

D1 NÓM. | DRILL UIMH. &MÉID AN PHOILL | EALAÍN.CÓD | RAON GRIP | L(MAX) | D NÓM. | K MAX. | P MIN. | SHEAR LBS | TENSILE LBS | ||
INCH | MM | INCH | MM | ||||||||
3/32" 2.4mm | #41 2.5-2.6 | 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 |
SS34 | 0.126-0.250 | 3.2-6.4 | 0. 375 | 9.5 | |||||||
SS36 | 0.251-0.375 | 6.4-9.5 | 0. 500 | 12.7 | |||||||
1/8" 3.2mm | #30 3.3-3.4 | 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 |
SS42 | 0.063-0.125 | 1.6-3.2 | 0. 275 | 7.0 | |||||||
SS43 | 0.126-0.187 | 3.2-4.8 | 0. 337 | 8.6 | |||||||
SS44 | 0.188-0.250 | 4.8-6.4 | 0. 400 | 10.2 | |||||||
SS45 | 0.251-0.312 | 6.4-7.9 | 0. 462 | 11.7 | |||||||
SS46 | 0.313-0.375 | 7.9-9.5 | 0. 525 | 13.3 | |||||||
SS48 | 0.376-0.500 | 9.5-12.7 | 0. 650 | 16.5 | |||||||
SS410 | 0.501-0.625 | 12.7-15.9 | 0. 775 | 19.7 | |||||||
5/32" 4.0mm | #20 4.1-4.2 | 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 |
SS53 | 0.126-0.187 | 3.2-4.8 | 0. 362 | 9.2 | |||||||
SS54 | 0.188-0.250 | 4.8-6.4 | 0. 425 | 10.8 | |||||||
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 | |||||||
SS510 | 0.501-0.625 | 12.7-15.9 | 0. 800 | 20.3 | |||||||
SS516 | 0.876-1.000 | 22.2-25.4 | 1. 175 | 29.8 | |||||||
3/16" 4.8mm | #11 4.9-5.0 | 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 |
SS63 | 0.126-0.187 | 3.2-4.8 | 0. 387 | 9.8 | |||||||
SS64 | 0.188-0.250 | 4.8-6.4 | 0. 450 | 11.4 | |||||||
SS66 | 0.251-0.375 | 6.4-9.5 | 0. 575 | 14.6 | |||||||
SS68 | 0.376-0.500 | 9.5-12.7 | 0. 700 | 17.8 | |||||||
SS610 | 0.501-0.625 | 12.7-15.9 | 0. 825 | 21.0 | |||||||
SS612 | 0.626-.0750 | 15.9-19.1 | 0. 950 | 24.1 | |||||||
SS614 | 0.751-0.875 | 19.1-22.2 | 1. 075 | 27.3 | |||||||
SS616 | 0.876-1.000 | 22.2-25.4 | 1. 200 | 30.5 | |||||||
SS618 | 1.001-1.125 | 25.4-28.6 | 1. 325 | 33.7 | |||||||
SS620 | 1.126-1.250 | 28.6-31.8 | 1. 450 | 36.8 | |||||||
1/4" 6.4mm | F 6.5-6.6 | 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 |
SS84 | 0.126-0.250 | 3.2-6.4 | 0. 500 | 12.7 | |||||||
SS86 | 0.251-0.375 | 6.4-9.5 | 0. 625 | 15.9 | |||||||
SS88 | 0.376-0.500 | 9.5-12.7 | 0. 750 | 19.1 | |||||||
SS810 | 0.501-0.625 | 12.7-15.9 | 0. 875 | 22.2 | |||||||
SS812 | 0.626-0.750 | 15.9-19.1 | 1. 000 | 25.4 | |||||||
SS814 | 0.751-0.875 | 19.1-22.2 | 1. 125 | 28.6 | |||||||
SS816 | 0.876-1.000 | 22.2-25.4 | 1. 250 | 31.8 | |||||||
SS818 | 1.001-1.125 | 25.4-28.6 | 1. 375 | 34.9 |
Iarratas
cruach seamanna dall deireadh oscailte ní hamháin éasca le húsáid, éifeachtacht ard, torann íseal, is féidir a laghdú déine saothair agus tréithe eile, ach freisin tightness naisc.Is féidir seamanna cruach a roinnt ina seamanna ceann cruinneachán, seamanna cuntarach agus seam mór ceann flange.Tá neart teanntachta agus lomadh na seamanna dall cruach i bhfad níos airde ná na seamanna caighdeánacha alúmanaim.Tá sé in úsáid go forleathan i tionsclaíochta, is féidir freastal ar riachtanais iarratais neart ard.

Na fadhbanna agus na cúiseanna a bhaineann leis an rivet pop a úsáid:
4.Tarratar an rivet pop tríd: Tá mandrel an seama tarraingthe go hiomlán as an seam, agus tá an mandrel briste.Tar éis an seamaithe, fág poill fholmha sa seam.
Is iad na cúiseanna le tarraingt tríd ná: an iomarca teannas mandrel rivet;trastomhas beag caipíní mandrel;ábhair bog riveting;tá dromchla an poll istigh ró-lubricated.
5.Jump ceann nó druma neamhleor: Nuair a bhíonn seamanna á dtarraingt, tagann croí na seamna suas go hiomlán, nó ní athraíonn an seam.
Is iad na cúiseanna atá leis an bhfeiniméan seo ná: tá an rialú fórsa teanntachta ró-íseal nuair a dhéantar an croí ingne;tá an comhlacht seamaithe ard (annealing míchothrom);
6. Scíth a ligean tar éis seamaithe: Tar éis seamaithe, tá an comhlacht seamaithe scaoilte i bpoll an phíosa oibre.