Ku-guulaysatada Isku xidhka Korontada Dheecaannada Haydarooliga ee NPSM Xidhiidhiyayaasha / Adapters
Hordhac Product
Summada guuleystaha NPSM xirayaasha waxay la macno tahay inuu jiro NPSM dun dheddig ah oo isku xira dhamaadka xiriiriyaha, NPSM waa dunta makaanikada tooska ah ee tuubbada Qaranka Mareykanka, oo sidoo kale loo yaqaanno dunta tuubooyinka ANSI/ASME B1.20.1.
Dunta NPSM waa dunta biibiile ee tooska ah, NPT-na waa dun taper.NPSM dheddigga dabaasha waxay ku xidhmaysaa dhamaadka koorta 60°, oo ku xidh dhig ka hor taga lab NPT oo leh kursi 60° ah oo koone ah, eeg sawirka hoose.
Cabbirrada dunta NPSM ee isku xidhayaasha Guulaystaha waxaa ka mid ah: 1/8"-27, 1/4"-18, 3/8"-18, 1/2"-14, 3/4"-14, 1"-11.5, 1.1/ 4"-11.5, 1.1/2"-11.5, 2"-11.5.
Sidee lagu gartaa inay tahay dunta NPSM oo loo go'aamiyo xajmiga dunta?
1. Kormeerka muuqaalka dunta gudaha oo aan lahayn taper, ama isticmaal caliper gudaha cabbir dhexroorka yar ee dunta gudaha ee booska dhererka kala duwan oo leh dhexroor isku mid ah.
2. Ku cabbir dhexroorka dunta oo leh caliper aqoonsiga, oo lagu cabbiray dhexroorka gudaha, oo ku hay si siman dunta si ay u akhrido sax ah oo dumar ah.
3. Cabir xadhkaha halkii inch (TPI) ama garoonka.Sida dhexroorka la cabbiray oo isticmaal cabbirka garoonka, isku day qiyaasaha dunta kala duwan ilaa la go'aamiyo taam ugu adag, geli dunta badan intii suurtogal ah, waxaa jira dun badan oo ku hawlan, inta badan akhrinta saxda ah.Ku hay qalabka ku habboon ee isku xidhka iyo dunta dunta ilaa iftiinka, adigoo eegaya meelaha bannaan ee u dhexeeya cabbirka iyo dunta, tani way fududahay in lagu arko dunta dibadda ee ku habboon ee ku habboon / isku xidhka dunta gudaha.
sababtoo ah in ka badan hal cabbir ayaa yeelan kara cabbirro dun ah oo isku mid ah.Hoos waxaa ku yaal xogta marka la barbardhigoNPSMdunta dheddigga vs BSP dunta dheddigga, waa la mid, markaa si taxaddar leh ha u qasin ama ha khaldin.
| Cabbirka | NPSM dunta dheddigga (60°) | Dunta dheddig ee BSP (55°) | ||||
| dunta | yar | dunta | dunta | yar | dunta | |
| -2 | 1/8 "x27 | 9.170 | 27 | G1/8"x28 | 8.707 | 28 |
| -4 | 1/4 "x18 | 12.052 | 18 | G1/4"x19 | 11.6675 | 19 |
| -6 | 3/8 "x18 | 15.431 | 18 | G3/8"x19 | 15.1725 | 19 |
| -8 | 1/2 "x14 | 19.127 | 14 | G1/2"x14 | 18.9015 | 14 |
| -12 | 3/4 "x14 | 24.486 | 14 | G3/4"x14 | 24.3875 | 14 |
| -16 | 1 "x11.5 | 30.632 | 11.5 | G1″ x11 | 30.611 | 11 |
| -20 | 1.1/4 "x11.5 | 39.383 | 11.5 | G1.1/4 "x11 | 39.272 | 11 |
| -24 | 1.1/2 "x11.5 | 45.454 | 11.5 | G1.1/2 "x11 | 45.165 | 11 |
| -32 | 2 "x11.5 | 57.493 | 11.5 | G2″ x11 | 56.976 | 11 |
Fama Xidhiidhiyayaasha summada Winner, way fududahay in la aqoonsado dunta NPSM ama dunta BSP, sawirka hoose ka eeg, dunta NPSM waxa ay leedahay saddex calaamadood oo yaryar oo ku yaal barta hex lowska, dunta BSP-na waxa ay leedahay hal calaamad oo jeexdin yar oo ku taal barta hex lowska.
Xidhiidhiyayaasha caadiga ah ee Guuleystaha ayaa ka xor ah Cr6+, iyo waxqabadka ilaalinta daxalka ayaa gaarey 360h ma jiro miridh cas, waxay dhaaftay heerka caadiga ah.
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