Dacromet Flange Bolts: Hordhac Dhamaystiran oo ku saabsan Xirayaasha Ka-hortagga Daxalka ee Waxqabadka Sare 

Astaamaha Muhiimka ah ee Dakrometka Daboolka ee Bolts

• Iska caabbinta daxalka sare: Caadi ahaan waxay dhaaftaa 1,000 saacadood ee tijaabada buufinta milixda dhexdhexaadka ah (ASTM B117 / ISO 9227) oo aan lahayn miridh cas.
• Filim khafiif ah oo labis ah: Kaliya dhumucdiisuna waa 4-8 μm, iyadoo la ilaalinayo dulqaadka dunta saxda ah ee boolka.
• Iska caabbinta heerkulka sare: Waxay ilaalisaa waxqabadka ilaalinta ilaa 300°C adeeg joogto ah.
• Iska caabin kiimiko oo heer sare ah: Waxay u adkaysataa cusbada waddooyinka, dareerayaasha baabuurta, asiidhyada khafiifka ah, iyo jawiga warshadaha.
• Khilaaf la xakameeyey: Xidhiidhka kacsanaanta joogtada ah ee adkaynta boodhka la isku halayn karo.
• Muuqaalka macdan qalin-cawlan: Labbis, matte dhammays ah oo sidoo kale la rinji karo.

3. Faa'iidooyinka Dacromet Flange Bolts

Dhalooyinka flange ee Dacromet waxay bixiyaan faa'iidooyin farsamo iyo ilaalin dusha sare ah oo isku jira taasoo ka dhigaysa inay ka door bidaan boolal dahaarka caadiga ah ee deegaan baahida loo qabo.

Waxqabadka Ka-hortagga Daxalka iyo Ka-hortagga Daxalka ee Gaarka ah

Qaab dhismeedka lakabka badan ee zinc-aluminium flake ee Dacromet wuxuu abuuraa saameyn xannibaad iyo saameyn anode ah labadaba. Habkan laba-geesoodka ah ayaa bixiya 7 ilaa 10 jeer caabbinta daxalka ee daahan electro-galvanized dhaqameed. Dacromet flange-ga tayada sare leh waxay gaari karaan in ka badan 1,200 saacadood oo iska caabin ah buufin milix ah iyada oo aan la arkin miridhku casaanka ah, hubinta ilaalinta ka hortagga miridhku ee muddada dheer xitaa xeebaha, badda, ama jawiga milixda badan leh.

Ma jirto Khatar Burburka Hydrogen

Boolal-xoog-sare (gaar ahaan Fasalka 10.9 iyo 12.9) aad bay ugu nugul yihiin ebrittlement hydrogen marka lagu farsameeyo koronto-samaynta caadiga ah. Habka Dacromet wuxuu meesha ka saarayaa ururinta aashitada iyo kaydinta korantada, gabi ahaanba ka fogaanshaha hordhaca hydrogen. Tani waxay Dacromet ka dhigaysaa dahaarka la door biday ee hab-dhismeed muhiim ah iyo boolalyada flange ee la xidhiidha badbaadada.

Dahaarka khafiifka ah wuxuu ilaaliyaa taam ahaanshaha xadhigga

Dhumucdiisuna waa 4-8 μm oo keliya, daahan Dacromet si weyn uma beddelo dhexroorka dunta xadhigga. Tani waxay u ogolaaneysaa isticmaalka nuts caadiga ah iyada oo aan loo baahnayn in la dhaafo, taas oo inta badan looga baahan yahay dahaarka galvanized kulul ee dhumuc weyn. Natiijadu waa ka-qaybgalka dunta ka wanaagsan, horudhaca joogtada ah, iyo isku-ururinta boolal flange oo fudud.

4. Isbarbardhigga Waxqabadka ee Dahaarka Bolt

Jadwalka soo socda ayaa isbarbar dhigaya Dacromet iyo dahaar kale oo caadi ah oo loo isticmaalo boolal:

Shaxda 1. Waxqabadka isbarbardhigga ee daaweynta dusha sare ee boodhka ee caadiga ah.

5. Tilmaamaha Xulashada Dacromet Flange Bolts

Markaad qeexayso dacromet flange bolts ee mashruuca, tixgeli arrimaha soo socda si aad u hubiso waxqabadka ugu fiican ee ka hortagga daxalka iyo isku halaynta wadajirka ah:

1.Dib-u-noqoshada deegaanka: Xeebta, badda, warshadaha, ama soo-gaadhista milixda-waddo waxay caadiyan caddaysaa darajada B ama dahaarka Dacromet ee sare.

2.Bolt xoogga darajada: Fasalka 10.9 iyo 12.9 boolal flange, Dacromet waxaa si adag loogu talinayaa in la baabi'iyo khatarta hadrogen-ka.

3. Soo-gaadhista heerkulka: Codsiyada ku dhow 250-300°C waxay ka faa'iidaystaan xasiloonida kulaylka ee Dacromet.

4. Shuruudaha kacsanaanta: Sheeg jaakad dusheeda dufan leh (tusaale, PLUS® ama DACROLUB®) marka kontoroolka saxda ah ee rarida hore ay muhiim tahay.

5.La jaanqaadi kara qaybaha lammaane: Dacromet waxay muujinaysaa iswaafajinta bimetallic wanaagsan oo leh qaybaha aluminium, yaraynta khatarta daxalka galvanic.

6. Gabagabo

Dacromet flange bolts waxay u taagan yihiin xal xidhid qaangaadh ah, waxqabad sare leh oo isku mar ka hadlaya daacadnimada wadajirka ah ee farsamada iyo ilaalinta dusha sare ee muddada dheer. Marka la isku daro faa'iidooyinka qaybinta rarka ee madaxa flange iyo kuwa muuqda ka-hortagga daxalka iyo ka-hortagga miridhku guryaha ee dahaarka zinc-aluminium flake, boolal kuwanu waxay bixiyaan adeeg la isku halayn karo ee deegaanka ugu daran.

Qodobbada muhiimka ah ee injineerada iyo khabiirada wax soo iibsiga waxaa ka mid ah:

• Dacromet waxay bixisaa 7-10 jeer iska caabbinta daxalka ee plating electro-zinc ee caadiga ah iyadoo ay sii dhuuban tahay si loo ilaaliyo dunta caadiga ah.
• Habka aan-electrolytic-ka ayaa si buuxda u baabi'iyaa qulqulka hydrogen, taas oo ka dhigaysa mid ku habboon boolal flange-xoog-sare ah.
• Deganaanshiyo heerkul sare oo heersare ah (ilaa 300°C) iyo iska caabbinta kiimikaad ayaa sii balaarinaysa fursadaha codsiga.
• Naqshadaynta flange-ka isku dhafan waxay fududaynaysaa isu imaatinka waxayna wanaajisaa waxqabadka wadajirka ah ee hoos yimaada gariirka iyo rarista wareegyada.

Haddii loo isticmaalo gawaarida gawaarida, marawaxadaha dabaysha ee xeebaha, kaabayaasha xeebaha, ama qalabka warshadaha culus, Dacromet flange bolts waxay bixiyaan dariiq la xaqiijiyay oo nolosha adeeg dheer ah, dayactirka oo yaraada, iyo badbaadada la xoojiyay. Qeexida darajada saxda ah ee Dacromet iyo hubinta kontoroolka tayada saxda ah waxay sare u qaadi doontaa ka-hortagga miridhku iyo faa'iidooyinka daxalka ee boolaldan horumarsan loogu talagalay inay bixiyaan.