Soláthraí Réitigh Saincheaptha Domhanda Fastening
Fáilte go AYA | Leabharmharc an leathanach seo | Uimhir theileafóin oifigiúil: 311-6603-1296
Ainm Táirge | Cnó Cúplála Heics Dhosmálta |
Ábhar | Déanta as cruach dhosmálta 18-8/304/316, tá friotaíocht ceimiceach maith ag na cnónna seo agus féadfaidh siad a bheith beagán maighnéadach. Tugtar cruach dhosmálta A2 orthu freisin. |
Cineál Cruth | Cnónna heicsidheachúlach |
Iarratas | Tá na cnónna seo oiriúnach chun an chuid is mó innealra agus trealaimh a cheangal. |
Caighdeán | Comhlíonann cnónna a chomhlíonann sonraíochtaí ASME B18.2.2 nó DIN 934 na caighdeáin tríthoiseach seo. |
Ainmneach Méid | Trastomhas Bunúsach Snáithe | Leithead Trasna Árasáin, F | Leithead Trasna Cúinní, G | Fad, H | |||||
Bunúsach | Min. | uas. | Min. | uas. | Bunúsach | Min. | uas. | ||
#6 | 0. 138 | 5/16 | 0. 302 | 0. 312 | 0. 344 | 0. 361 | 1/2 | 0. 470 | 0. 510 |
#8 | 0. 164 | 5/16 | 0. 302 | 0. 312 | 0. 344 | 0. 361 | 5/8 | 0. 595 | 0. 645 |
#10 | 0. 190 | 5/16 | 0. 302 | 0. 312 | 0. 344 | 0. 361 | 3/4 | 0. 711 | 0. 760 |
1/4 | 0. 250 | 7/16 | 0. 428 | 0. 438 | 0. 488 | 0. 505 | 1 3/4 | 1. 690 | 1. 760 |
5/16 | 0. 312 | 1/2 | 0. 489 | 0. 500 | 0. 557 | 0. 577 | 1 3/4 | 1. 690 | 1. 760 |
3/8 | 0. 375 | 9/16 | 0. 551 | 0. 562 | 0. 628 | 0. 650 | 1 3/4 | 1. 690 | 1. 760 |
7/16 | 0. 437 | 5/8 | 0. 607 | 0. 625 | 0. 692 | 0. 722 | 1 3/4 | 1. 690 | 1. 760 |
1/2 | 0. 500 | 11/16 | 0. 663 | 0. 688 | 0. 756 | 0. 794 | 1 3/4 | 1. 690 | 1. 760 |
9/16 | 0. 562 | 13/16 | 0. 782 | 0. 813 | 0. 891 | 0. 939 | 2 1/8 | 2. 067 | 2. 135 |
5/8 | 0. 625 | 13/16 | 0. 782 | 0. 813 | 0. 891 | 0. 939 | 2 1/8 | 2. 067 | 2. 135 |
3/4 | 0. 750 | 1 | 0. 963 | 1. 000 | 1. 097 | 1. 155 | 2 1/4 | 2. 190 | 2. 260 |
7/8 | 0. 875 | 1 1/4 | 1. 212 | 1. 250 | 1. 382 | 1. 443 | 2 1/2 | 2. 440 | 2. 510 |
1 | 1. 000 | 1 3/8 | 1. 325 | 1. 375 | 1. 511 | 1. 588 | 2 3/4 | 2. 690 | 2. 760 |
1 1/8 | 1. 125 | 1 1/2 | 1. 450 | 1. 500 | 1. 653 | 1. 732 | 3 | 2. 940 | 3. 010 |
1 1/4 | 0. 125 | 1 5/8 | 1. 575 | 1. 625 | 1. 825 | 1. 876 | 3 | 2. 940 | 3. 010 |
1 1/2 | 1. 500 | 2 | 1. 950 | 2, 000 | 2. 275 | 2. 309 | 3 1/2 | 3. 440 | 3. 510 |
1 5/8 | 1. 625 | 2 9/16 | 2. 481 | 2. 562 | 2. 828 | 2. 959 | 4 7/8 | 4. 830 | 4. 910 |
1 3/4 | 1. 750 | 2 3/4 | 2. 662 | 2. 750 | 3. 035 | 3. 175 | 5 1/4 | 5. 210 | 5. 290 |
1 7/8 | 1. 875 | 2 15/16 | 2. 844 | 2. 938 | 3. 242 | 3. 392 | 5 5/8 | 5. 580 | 5. 670 |
2 | 2, 000 | 3 1/8 | 3. 025 | 3. 125 | 3. 448 | 3. 608 | 6 | 5. 950 | 6. 040 |
2 1/4 | 2. 250 | 3 1/2 | 3. 388 | 3. 500 | 3. 862 | 4. 041 | 6 3/4 | 6. 700 | 6. 800 |
2 1/2 | 2. 500 | 3 7/8 | 3. 750 | 3. 875 | 4.275 | 4. 474 | 7 1/2 | 7. 440 | 7. 550 |
2 3/4 | 2. 750 | 4 1/4 | 4. 112 | 4. 250 | 4.688 | 4. 907 | 8 1/4 | 8. 190 | 8. 310 |
3 | 3. 000 | 4 5/8 | 4. 475 | 4.625 | 5. 101 | 5. 340 | 9 | 8. 940 | 9. 060 |
3 1/4 | 3. 250 | 5 | 4.838 | 5.000 | 5. 515 | 5.773 | 9 3/4 | 9.680 | 9. 810 |
3 1/2 | 3. 500 | 5 3/8 | 5. 200 | 5. 375 | 5. 928 | 6. 206 | 10 1/2 | 10. 430 | 10.570 |
3 3/4 | 3. 750 | 5 3/4 | 5. 562 | 5. 750 | 6. 340 | 6.639 | 11 1/4 | 11. 170 | 11. 320 |
4 | 4. 000 | 6 1/8 | 5. 925 | 6. 125 | 6. 754 | 7. 072 | 12 | 11.920 | 12. 080 |
4 1/4 | 4. 250 | 6 1/2 | 6.288 | 6.500 | 7. 168 | 7. 506 | 12 3/4 | 12. 670 | 12. 830 |
4 1/2 | 4.500 | 6 7/8 | 6. 650 | 6. 875 | 7. 581 | 7. 939 | 13 1/2 | 13. 420 | 13. 580 |
4 3/4 | 4. 750 | 7 1/4 | 7. 012 | 7. 250 | 7. 994 | 8. 372 | 14 1/4 | 14. 160 | 14. 340 |
5 | 5.000 | 7 5/8 | 7. 375 | 7.625 | 8. 408 | 8. 805 | 15 | 14. 910 | 15. 090 |
5 1/4 | 5. 250 | 8 | 7.738 | 8.000 | 8.821 | 9.238 | 15 3/4 | 15.650 | 15. 850 |
5 1/2 | 5. 500 | 8 3/8 | 8. 100 | 8.375 | 9.234 | 9.671 | 16 1/2 | 16. 400 | 16.600 |
5 3/4 | 5. 750 | 8 3/4 | 8. 462 | 8.750 | 9.647 | 10. 104 | 17 1/4 | 17. 150 | 17. 350 |
6 | 6. 000 | 9 1/8 | 8.825 | 9. 125 | 10. 060 | 10.537 | 18 | 17.890 | 18. 110 |
Nóta:
TABHAIR FAOI DEARA: (1) Tabharfar cnónna gan poll, mura n-ordóidh an ceannaitheoir go speisialta é. I roinnt feidhmeanna b'fhéidir go mbeadh sé inmhianaithe a chinntiú go bhfuil na codanna snáithithe ceangailte le cnó cúplála gafa go dtí thart ar leath tiús cnó. Mar áis iniúchta amhairc, moltar poll a dhruileáiltear trí thaobh amháin den chnó. Ba chóir go mbeadh an poll suite ag tiús lár-chnó, agus go mbeadh trastomhas de 0.2 go 0.4 uair méid cnó ainmniúil do mhéideanna 2 1/2 isteach agus níos lú, agus 1 in. le haghaidh méideanna 2 3/4 isteach agus níos mó.