Metric DIN 933 boolal madax hexagon leh dun buuxa
Metric DIN 933 Xarig Buuxa Hexagon Head Bolts
Metric DIN 933 dunta buuxa ee hexagon madax cabbirrada wareegyada
Xarig D | S | E | K |
| B |
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| X | Y | Z |
M4 | 7 | 7.74 | 2.8 |
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M5 | 8 | 8.87 | 3.5 |
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M6 | 10 | 11.05 | 4 |
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M8 | 13 | 14.38 | 5.5 |
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M10 | 17 | 18.9 | 7 |
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M12 | 19 | 21.1 | 8 |
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M14 | 22 | 24.49 | 9 |
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M16 | 24 | 26.75 | 10 |
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M18 | 27 | 30.14 | 12 |
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M20 | 30 | 33.14 | 13 |
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M22 | 32 | 35.72 | 14 |
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M24 | 36 | 39.98 | 15 |
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M27 | 41 | 45.63 | 17 | 60 | 66 | 79 |
M30 | 46 | 51.28 | 19 | 66 | 72 | 85 |
M33 | 50 | 55.8 | 21 | 72 | 78 | 91 |
M36 | 55 | 61.31 | 23 | 78 | 84 | 97 |
M39 | 60 | 66.96 | 25 | 84 | 90 | 103 |
M42 | 65 | 72.61 | 26 | 90 | 96 | 109 |
M45 | 70 | 78.26 | 28 | 96 | 102 | 115 |
M48 | 75 | 83.91 | 30 | 102 | 108 | 121 |
DIN 933 dunta buuxa ee hexagon madaxa boolal culeysyo bool ah
Dulqaad D | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 |
L (mm) | Miisaanka Kg(s) -1000pcs | ||||||||
8 | 8.55 | 17.2 |
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10 | 9.1 | 18.2 | 25.8 | 38 |
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12 | 9.8 | 19.2 | 27.4 | 40 | 52.9 |
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16 | 11.1 | 21.2 | 30.2 | 44 | 58.3 | 82.7 | 107 | 133 | 173 |
20 | 12.3 | 23.2 | 33 | 48 | 63.5 | 87.9 | 116 | 143 | 184 |
25 | 13.9 | 25.7 | 36.6 | 53 | 70.2 | 96.5 | 126 | 155 | 199 |
30 | 15.5 | 28.2 | 40.2 | 57.9 | 76.9 | 105 | 136 | 168 | 214 |
35 | 17.1 | 30.7 | 43.8 | 62.9 | 83.5 | 113 | 147 | 181 | 229 |
40 | 18.7 | 33.2 | 47.4 | 67.9 | 90.2 | 121 | 157 | 193 | 244 |
45 | 20.3 | 35.7 | 51 | 72.9 | 97.1 | 129 | 167 | 206 | 259 |
50 | 21.8 | 38.2 | 54.5 | 77.9 | 103 | 137 | 178 | 219 | 274 |
55 | 23.4 | 40.7 | 58.1 | 82.9 | 110 | 146 | 188 | 232 | 289 |
60 | 25 | 43.3 | 61.7 | 87.8 | 117 | 154 | 199 | 244 | 304 |
65 | 26.6 | 45.8 | 65.3 | 92.8 | 123 | 162 | 209 | 257 | 319 |
70 | 28.2 | 48.8 | 68.9 | 97.8 | 130 | 170 | 219 | 269 | 334 |
75 | 29.8 | 50.8 | 72.5 | 102 | 137 | 178 | 229 | 282 | 348 |
80 | 31.4 | 53.3 | 76.1 | 107 | 144 | 187 | 240 | 295 | 363 |
90 | 34.6 | 58.3 | 83.3 | 117 | 157 | 203 | 260 | 321 | 393 |
100 | 37.7 | 63.3 | 90.5 | 127 | 170 | 219 | 281 | 346 | 423 |
110 | 40.9 | 68.4 | 97.7 | 137 | 184 | 236 | 302 | 371 | 453 |
120 |
| 73.4 | 105 | 147 | 197 | 252 | 322 | 397 | 483 |
130 |
| 78.4 | 112 | 157 | 210 | 269 | 343 | 421 | 513 |
140 |
| 83.4 | 119 | 167 | 224 | 255 | 364 | 448 | 543 |
150 |
| 88.4 | 126 | 177 | 237 | 301 | 384 | 473 | 572 |
Maareynta Tayada
Vickers Hardness Instrument
Qalabka lagu cabbiro Profile
Qalabka Spectrograph
Saddex Qalabka Isku-dubbaridka
Waa maxay noocyada birta aan la isticmaalin si loo sameeyo xirmooyinka?
Halabuurka daawaha iyo sifooyinka qaab-dhismeedka birta aan-daawaynta lahayn ayaa loo qaybiyaa shan qaybood oo soo socda:
1. Austenitic steel steel
Sifooyinka: Waxa ku jira chromium iyo nikkel sare, sida caadiga ah waxa kale oo ku jira qadar yar oo molybdenum iyo nitrogen ah, oo leh caabbinta daxalka iyo adkaanta. Laguma adkayn karo daawaynta kulaylka, laakiin waxa lagu xoojin karaa qabow shaqaynta.
Moodooyinka caadiga ah: 304, 316, 317, iwm.
Goobaha codsiga: alaabta miiska, qalabka jikada, qalabka kiimikada, qurxinta dhismaha, iwm.
2. Ferritic ahama
Sifooyinka: Maadada chromium sare (guud ahaan 10.5-27%), kaarboon yar, ma jiro nikkel, iska caabin daxalka wanaagsan. Inkasta oo ay jaban tahay, haddana qiimaheedu waa ku yar yahay waxayna leedahay iska caabin oksaydh oo wanaagsan.
Moodooyinka caadiga ah: sida 430, 409, iwm.
Goobaha codsiga: inta badan loo isticmaalo nidaamyada qiiqa baabuurta, qalabka warshadaha, qalabka guriga, qurxinta naqshadaha, iwm.
3. Martenstic Stainless Steel
Sifooyinka: Maadada Chromium waa qiyaastii 12-18%, iyo waxa ku jira kaarboonku waa sarreeyaa. Waxaa lagu adkeyn karaa daawaynta kulaylka, waxayna leedahay awood sare oo ay xidhato iska caabin, laakiin iska caabbinta daxalka uma fiicna sida birta austenitic iyo ferritic ahama.
Moodooyinka caadiga ah: sida 410, 420, 440, iwm.
Goobaha codsiga: mindiyaha, qalabka qalliinka, valves, biraha iyo xaaladaha kale ee u baahan xoog sare oo xirto caabbinta.
4. Duplex Stainless Steel
Astaamaha: Waxay leedahay sifooyinka birta aan lahayn austenitic iyo ferritic labadaba, waxayna si fiican u qabataa iska caabin adag iyo iska caabin daxalka.
Moodooyinka caadiga ah: sida 2205, 2507, iwm.
Meelaha laga codsado: Deegaannada aadka u wasakhaysan sida injineernimada badda, kiimikada iyo warshadaha batroolka.
5. Da'ay Adkeynta Birta Aanaylahayn
Tilmaamaha: Awood sare ayaa lagu heli karaa iyada oo loo marayo daaweynta kulaylka, iyo caabbinta daxalka wanaagsan. Qaybaha ugu muhiimsan waa chromium, nikkel iyo copper, oo leh qadar yar oo kaarboon ah.
Moodooyinka caadiga ah: sida 17-4PH, 15-5PH, iwm.
Goobaha codsiga: hawada hawada, tamarta nukliyeerka iyo codsiyada kale ee leh shuruudaha xoogga sare.
Baakadaha
Waa maxay hababka gaadiidkaagu?
Waxaan kuu haynaa hababka gaadiidka ee soo socda si aad u kala doorato:
Gaadiidka badda
Ku habboon badeecooyinka badan iyo gaadiidka masaafo dheer, oo leh qiime jaban iyo waqti gaadiid oo dheer.
Gaadiidka hawada
Ku habboon badeecooyin yaryar oo leh shuruudo waqtiyeed sare leh, xawaare degdeg ah, laakiin qiimo sarreeya.
Gaadiidka dhulka
Inta badan loo isticmaalo ganacsiga u dhexeeya dalalka deriska ah, ku haboon gaadiidka dhexe iyo kuwa gaaban.
Gaadiidka tareenada
Inta badan loo isticmaalo gaadiidka isaga kala goosha Shiinaha iyo Yurub, iyadoo waqti iyo kharash u dhexeeya gaadiidka badda iyo gaadiidka hawada.
gaarsiin degdeg ah
Ku habboon alaabta degdegga ah ee yaryar, oo leh qiime sare, laakiin xawaaraha gaarsiinta degdega ah iyo gaarsiinta albaab-ilaa-albaab habboon.
Habka gaadiidka aad doorato waxay ku xidhan tahay nooca xamuulka, shuruudaha wakhtiga iyo kharashka kharashka.