galinta dunta siliga
Siligga filimka qalalan ee lagu dhejiyay dhejisyada birta
Siligga filimka qalalan ee lagu dhejiyay dhejisyada birta
Duubka siliga dahaarka leh ee filimka qallalan waxaa loo isticmaalaa jawi khafiif ah oo daxaloobay ama heerkul sare leh. Saliidaha filimka qalalan waxay ka kooban yihiin qaybo yaryar oo laga xayiray dufan adag oo ku jira binder organic ama inorganic, sida molybdenum disulfide ama polytetrafluoroethylene.
Waxa lagu dabaqaa meel bir ah oo aan dufan lahayn qaab filim (5μm ~ 20μm). Adigoo si taxadar leh u dooranaya waxyaabaha lagu daro iyo dareerayaasha saxda ah, saliidaha gaarka ah ee ku habboon inta badan codsiyada warshadaha ee ku dhow 315 ° C ayaa la samayn karaa. Daahan heerkulka sare ee ultra sare waxaa loo isticmaali karaa xaaladaha heerkulka sare ee 425 ° C. Xargaha dunta bokcoil waxaa lagu dabaqi karaa jileeyaha filimka qalalan ee xaaladaha aan la dhammayn ama ka dib daaweynta dahaarka chromium ee ilaalinta daxalka weyn.
Gelida Xargaha Xargaha
| Magaca badeecada | galinta dunta siliga |
| Qalab | SUS304/SUS316/SUS321/InX750/Naxaas/Lahabeeyay |
| Midabka dusha sare | Midna / Dajinta deegaanka-saaxiibtinimo |
| Dahaarka dusha sare | Silver/tin/cadmium/zinc/kale |
| Nooca dunta | Metric, Inc UNC, UNF |
| Cabbirka cabbirka | M1.4*0.3P～M85*6.0P |
| Cabbirka inch ee UNC | 1-64 ~ 11/2 "-6 |
| Cabbirka inch ee UNF | 4-48 ~ 11/2 "-12 |
| Heerka wax soo saarka | MS21209/DIN8140/N926/ITN32760/MO-44421 |
Gelida dunta siliga ah Liiska cabbiraadaha guud
| Dhexroorka | Garoon | d | (Journal of Laws) | Dhexroorka yara | |
| (d) | (P) | (samayn) | |||
| Metric | |||||
| M1.6 | 0.35 | 1d/1.5/2d/2.5d/3d | 2.08-2.18 | 1.7 | |
| M2 | 0.4 | 1d/1.5/2d/2.5d/3d | 2.60 ilaa 2.80 | 2.1 | |
| M2.5 | 0.45 | 1d/1.5/2d/2.5d/3d | 3.30-3.50 | 2.6 | |
| M3 | 0.5 | 1d/1.5/2d/2.5d/3d | 3.80 ilaa 4.00 | 3.2 | |
| M4 | 0.7 | 1d/1.5/2d/2.5d/3d | 5.05-5.25 | 4.2 | |
| M5 | 0.8 | 1d/1.5/2d/2.5d/3d | 6.35 ilaa 6.60 | 5.2 | |
| M6 | 1 | 1d/1.5/2d/2.5d/3d | 7.60 ilaa 7.85 | 6.3 | |
| M7 | 1 | 1d/1.5/2d/2.5d/3d | 8.65 ilaa 8.90 | 7.3 | |
| M8 | 1.25 | 1d/1.5/2d/2.5d/3d | 9.85 ilaa 10.10 | 8.4 | |
| M10 | 1.25 | 1d/1.5/2d/2.5d/3d | 12.10 ilaa 12.50 | 10.4 | |
| M11 | 1.5 | 1d/1.5/2d/2.5d/3d | 13.10 ilaa 13.50 | 11.5 | |
| M12 | 1.75 | 1d/1.5/2d/2.5d/3d | 14.40 ilaa 14.80 | 12.5 | |
| inch | |||||
| 2-56 (0.086) | 0.435 | 1d/1.5d/2d/2.5d | 2.7 ilaa 2.9 | 2.4 | |
| 4-40 (0.112) | 0.635 | 1d/1.5d/2d/2.5d | 3.6 ilaa 4.0 | 3.1 | |
| 5-40 (0.125) | 0.635 | 1d/1.5d/2d/2.5d | 4.0～4.4 | 3.4 | |
| 6-32 (0.138) | 0.794 | 1d/1.5d/2d/2.5d | 4.5-4.9 | 3.8 | |
| 8-32 (0.164) | 0.794 | 1d/1.5d/2d/2.5d | 5.2-5.6 | 4.4 | |
| 10-24 (0.190) | 1.058 | 1d/1.5d/2d/2.5d | 6.2–6.6 | 5.2 | |
| 12-24 (0.216) | 1.058 | 1d/1.5d/2d/2.5d | 6.8-7.2 | 5.8 | |
| 1/4"-20 | 1.27 | 1d/1.5d/2d/2.5d | 8.0 ilaa 8.4 | 6.7 | |
| 5/16" -18 | 1.411 | 1d/1.5d/2d/2.5d | 9.7 ilaa 10.2 | 8.4 | |
| 3/8" -16 | 1.588 | 1d/1.5d/2d/2.5d | 11.5 ilaa 12.0 | 10 | |
Daawaynta kale ee dusha sare ee fiilooyinka la geliyo
Silig bir ah oo lagu dhejiyay oo laga sameeyay 304 bir ah, daawaynta dusha sare ee la heli karo waa:
1. Ma jirto daaweyn, oogada dabiiciga ah
2. Dajinta midabka deegaanka saaxiibtinimo, sida waafaqsan baahida macaamiisha waxaa lagu dhejin karaa guduud, cagaar, buluug, casaan. Warshadaha halkaas oo tiro badan oo galinta dunta loo baahan yahay, dhejisyada xadhigga midabka leh ee midabka leh ayaa caawiya in la aqoonsado in la rakibay iyo in kale. Midabada kala duwan ee fiilooyinka dhejiska ah ayaa sidoo kale aad ugu habboon maaraynta muuqaalka.
3. Cadmium plating, cadmium (cd) bir dahaadhay silig dunta gelinaysaa caabbinta daxalka, saliidda, xidhashada caabbinta, conductivity korontada, guryaha electromagnetic, caabbinta kulaylku waa ka sii xoog badan.
4. Silver-plated, bushings dun bir ah oo lacag ah ayaa lagu rakibi karaa noocyo kala duwan oo qalab qolof ah, oo ay ku jiraan aluminium magnesium, aluminium aluminium iyo daxalka iyo walxaha kulaylka u adkaysta, inta badan waxaa loo isticmaalaa in lagu yareeyo dunta dunta ee heerkulka heerkulka sare. saamaynta isku xidhka.
5. Tin-plated, tin-plated threads threads birta birta ah ayaa faa'iido u leh faa'iidada ugu weyn ee iska caabbinta daxalka ka fiican, iska caabbinta daxalka waxay leedahay shuruudo sare, waxaad tixgelin kartaa daaha-dahaadhka ah ee fiilooyinka birta ah.
6. Duubista filimka qalalan ee daxalka khafiifka ah ama jawiga heerkulka sare.
