Soláthraí Réitigh Saincheaptha Domhanda Fastening
Fáilte go AYA | Leabharmharc an leathanach seo | Uimhir theileafóin oifigiúil: 311-6603-1296
Ainm Táirge | 304 / 316 Slat Snáithithe Cruach Dhosmálta |
Ábhar | Déanta as cruach dhosmálta 304/316, tá friotaíocht ceimiceach maith ag na scriúnna seo agus féadfaidh siad a bheith beagán maighnéadach. Tugtar cruach dhosmálta A2/A4 orthu freisin. |
Cineál Ceann | Gan cheann. |
Feidhmchlár | Is minic a úsáidtear iad chun umair bhrú, comhlaí agus flanges a dhaingniú. |
Caighdeán | Comhlíonann siad go léir sonraíochtaí ASME B18.31.3 nó DIN 976 maidir le caighdeáin tríthoiseach. |
Is slata fada, díreach iad slata snáithithe cruach dhosmálta le snáitheanna feadh a gcuid fad iomlán. Úsáidtear iad chun pointe ceangail a sholáthar nó mar chomhpháirt cobhsaíochta in iarratais éagsúla tógála, déantúsaíochta agus deisiúcháin. Cinntíonn úsáid cruach dhosmálta i slata snáithithe friotaíocht creimeadh, rud a fhágann go bhfuil siad oiriúnach do thimpeallachtaí ina bhfuil nochtadh d'eilimintí taise agus creimneach ina ábhar imní. Seo roinnt feidhmchlár coitianta le haghaidh slata snáithithe cruach dhosmálta:
Tionscal Foirgníochta:
Úsáidtear slata snáithithe i dtógáil le haghaidh bracing, struchtúir tacaíochta, agus nascadh comhpháirteanna éagsúla.
Innealtóireacht Struchtúrtha:
Feidhmeach san innealtóireacht struchtúrach chun bíomaí, colúin agus eilimintí ualachiompartha eile a nascadh.
HVAC (Téamh, Aeráil, agus Aerchóiriú):
Úsáidtear é chun obair dhuchtála, píobaireachta agus trealamh HVAC a chrochadh nó a thacú.
Feidhmchláir Pluiméireachta:
Úsáidtear é i pluiméireachta chun píopaí, daingneáin agus comhpháirteanna pluiméireachta eile a dhaingniú.
Tionscadail Fuinnimh In-athnuaite:
Úsáidtear slata snáithithe i dtógáil túir tuirbíní gaoithe agus bonneagar fuinnimh in-athnuaite eile.
Trealamh Saotharlainne:
Feidhmeach i dtógáil agus i gcóimeáil socruithe agus trealamh saotharlainne.
Tá slata snáithithe cruach dhosmálta ar fáil i ngráid éagsúla, agus is roghanna coitianta iad 304 agus 316. Braitheann roghnú an ghráid ar choinníollacha agus riachtanais chomhshaoil sonracha an iarratais. Ina theannta sin, ba cheart go mbeadh trastomhas, fad agus páirc snáithe na slata snáithithe ag teacht le riachtanais an tionscadail shonrach.
Méid Snáithe | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | ||
d | |||||||||||||
P | páirc | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | |
Snáithe mín | / | / | / | / | 1 | 1.25 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||
Snáithe an-mhín | / | / | / | / | / | / | 1.5 | / | / | / | / | ||
b1 | 5 | 6.5 | 7.5 | 9 | 10 | 12 | 15 | 18 | 20 | 22 | 25 | ||
b2 | L≤125 | 14 | 16 | 18 | 20 | 22 | 26 | 30 | 34 | 38 | 42 | 46 | |
125<L≤200 | 20 | 22 | 24 | 26 | 28 | 32 | 36 | 40 | 44 | 48 | 52 | ||
L>200 | / | / | / | / | / | 45 | 49 | 53 | 57 | 61 | 65 | ||
x1 | 1.75 | 2 | 2.5 | 2.5 | 3.2 | 3.8 | 4.3 | 5 | 5 | 6.3 | 6.3 | ||
x2 | 0.9 | 1 | 1.25 | 1.25 | 1.6 | 1.9 | 2.2 | 2.5 | 2.5 | 3.2 | 3.2 |
Snáithe Scriú | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | ||||
d | |||||||||||||||||
P | páirc | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | |||
a | uas | 7.5 | 7.5 | 7.5 | 9 | 9 | 10.5 | 10.5 | 12 | 12 | 13.5 | 13.5 | 15 | 15 | |||
c | nóim | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |||
uas | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | ||||
da | uas | 20.2 | 22.4 | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | 39.4 | 42.4 | 45.6 | 48.6 | 52.6 | 56.6 | |||
dw | Grád A | nóim | 25.3 | 28.2 | 30 | 33.6 | - | - | - | - | - | - | - | - | - | ||
Grád B | nóim | 24.8 | 27.7 | 29.5 | 33.2 | 38 | 42.7 | 46.5 | 51.1 | 55.9 | 59.9 | 64.7 | 69.4 | 74.2 | |||
e | Grád A | nóim | 30.14 | 33.53 | 35.72 | 39.98 | - | - | - | - | - | - | - | - | - | ||
Grád B | nóim | 29.56 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | |||
k | Méid Ainmniúil | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | |||
Grád A | nóim | 11.28 | 12.28 | 13.78 | 14.78 | - | - | - | - | - | - | - | - | - | |||
uas | 11.72 | 12.72 | 14.22 | 15.22 | - | - | - | - | - | - | - | - | - | ||||
Grád B | nóim | 11.15 | 12.15 | 13.65 | 14.65 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | 27.58 | 29.58 | 32.5 | |||
uas | 11.85 | 12.85 | 14.35 | 15.35 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | 28.42 | 30.42 | 33.5 | ||||
k1 | nóim | 7.8 | 8.5 | 9.6 | 10.3 | 11.7 | 12.8 | 14.4 | 15.5 | 17.2 | 17.9 | 19.3 | 20.9 | 22.8 | |||
r | nóim | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | |||
s | uasmhéid = méid ainmniúil | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | |||
Grád A | nóim | 26.67 | 29.67 | 31.61 | 35.38 | - | - | - | - | - | - | - | - | - | |||
Grád B | nóim | 26.15 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 |
Snáithe Scriú | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 1-1/8 | 1-1/4 | 1-3/8 | 1-1/2 | |
d | ||||||||||||||
PP | UNC | 20 | 18 | 16 | 14 | 13 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 |
UNF | 28 | 24 | 24 | 20 | 20 | 18 | 16 | 14 | 12 | 12 | 12 | 12 | 12 | |
8-NA | - | - | - | - | - | - | - | - | - | 8 | 8 | 8 | 8 | |
ds | uas | 0. 26 | 0. 324 | 0. 388 | 0. 452 | 0. 515 | 0. 642 | 0. 768 | 0. 895 | 1. 022 | 1. 149 | 1. 277 | 1. 404 | 1. 531 |
nóim | 0. 237 | 0. 298 | 0. 36 | 0. 421 | 0. 482 | 0. 605 | 0. 729 | 0. 852 | 0. 976 | 1. 098 | 1. 223 | 1. 345 | 1. 47 | |
s | uas | 0. 438 | 0.5 | 0. 562 | 0. 625 | 0.75 | 0. 938 | 1. 125 | 1. 312 | 1.5 | 1. 688 | 1. 875 | 2. 062 | 2.25 |
nóim | 0. 425 | 0. 484 | 0. 544 | 0. 603 | 0. 725 | 0. 906 | 1. 088 | 1. 269 | 1. 45 | 1. 631 | 1. 812 | 1. 994 | 2. 175 | |
e | uas | 0. 505 | 0. 577 | 0.65 | 0. 722 | 0. 866 | 1. 083 | 1. 299 | 1. 516 | 1. 732 | 1. 949 | 2. 165 | 2. 382 | 2. 598 |
nóim | 0. 484 | 0. 552 | 0.62 | 0. 687 | 0. 826 | 1. 033 | 1.24 | 1. 447 | 1. 653 | 1. 859 | 2. 066 | 2. 273 | 2. 48 | |
k | uas | 0. 188 | 0. 235 | 0. 268 | 0. 316 | 0. 364 | 0. 444 | 0. 524 | 0. 604 | 0.7 | 0.78 | 0. 876 | 0. 94 | 1. 036 |
nóim | 0. 15 | 0. 195 | 0. 226 | 0. 272 | 0. 302 | 0. 378 | 0. 455 | 0. 531 | 0. 591 | 0. 658 | 0. 749 | 0. 81 | 0. 902 | |
r | uas | 0. 03 | 0. 03 | 0. 03 | 0. 03 | 0. 03 | 0. 06 | 0. 06 | 0. 06 | 0. 09 | 0. 09 | 0. 09 | 0. 09 | 0. 09 |
nóim | 0. 01 | 0. 01 | 0. 01 | 0. 01 | 0. 01 | 0. 02 | 0. 02 | 0. 02 | 0. 03 | 0. 03 | 0. 03 | 0. 03 | 0. 03 | |
b | L≤6 | 0.75 | 0. 875 | 1 | 1. 125 | 1.25 | 1.5 | 1.75 | 2 | 2.25 | 2.5 | 2.75 | 3 | 3.25 |
L>6 | 1 | 1. 125 | 1.25 | 1. 375 | 1.5 | 1.75 | 2 | 2.25 | 2.5 | 2.75 | 3 | 3.25 | 3.5 |
Snáithe Scriú | 1-5/8 | 1-3/4 | 1-7/8 | 2 | 2-1/4 | 2-1/2 | 2-3/4 | 3 | 3-1/4 | 3-1/2 | 3-3/4 | 4 | |
d | |||||||||||||
PP | UNC | - | 5 | - | 2004/1/2 | 2004/1/2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
UNF | - | - | - | - | - | - | - | - | - | - | - | - | |
8-NA | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
ds | uas | 1. 658 | 1. 785 | 1. 912 | 2. 039 | 2. 305 | 2. 559 | 2. 827 | 3. 081 | 3. 335 | 3. 589 | 3. 858 | 4. 111 |
nóim | 1. 591 | 1. 716 | 1. 839 | 1. 964 | 2. 214 | 2. 461 | 2. 711 | 2. 961 | 3.21 | 3. 461 | 3. 726 | 3. 975 | |
s | uas | 2. 438 | 2. 625 | 2. 812 | 3 | 3. 375 | 3.75 | 4. 125 | 4.5 | 4. 875 | 5.25 | 5. 625 | 6 |
nóim | 2. 356 | 2. 538 | 2. 719 | 2.9 | 3. 262 | 3. 625 | 3. 988 | 4.35 | 4. 712 | 5. 075 | 5. 437 | 5.8 | |
e | uas | 2. 815 | 3. 031 | 3. 248 | 3. 464 | 3. 897 | 4.33 | 4. 763 | 5. 196 | 5.629 | 6. 062 | 6. 495 | 6. 928 |
nóim | 2. 616 | 2. 893 | 3. 099 | 3. 306 | 3. 719 | 4. 133 | 4. 546 | 4. 959 | 5. 372 | 5. 786 | 6. 198 | 6.612 | |
k | uas | 1. 116 | 1. 196 | 1. 276 | 1. 388 | 1. 548 | 1. 708 | 1. 869 | 2. 06 | 2. 251 | 2.38 | 2. 572 | 2. 764 |
nóim | 0. 978 | 1. 054 | 1.13 | 1. 175 | 1. 327 | 1. 479 | 1. 632 | 1. 815 | 1. 936 | 2. 057 | 2. 241 | 2. 424 | |
r | uas | 0. 09 | 0. 12 | 0. 12 | 0. 12 | 0. 19 | 0. 19 | 0. 19 | 0. 19 | 0. 19 | 0. 19 | 0. 19 | 0. 19 |
nóim | 0. 03 | 0. 04 | 0. 04 | 0. 04 | 0. 06 | 0. 06 | 0. 06 | 0. 06 | 0. 06 | 0. 06 | 0. 06 | 0. 06 | |
b | L≤6 | 3.5 | 3.75 | 4 | 4.25 | 4.75 | 5.25 | 5.75 | 6.25 | 6.75 | 7.25 | 7.75 | 8.25 |
L>6 | 3.75 | 4 | 4.25 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 |