Sida loo doorto walxaha shaandhada kombaresarada hawada ee buuxiya heerarka

1. Caddee shuruudaha shaandhaynta

Marka aad dooranaysowalaxda shaandhadaTallaabada ugu horreysa waa in la qeexo shuruudaha shaqada ee nidaamka kombaresarada hawada: shaandhaynta hore waxay diiradda saareysaa joojinta wasakhda walxaha waaweyn (> 5μm), halka shaandhaynta kadib ay u baahan tahay inay xakameyso ceeryaamo saliid (0.01-1μm) iyo boodh khafiif ah. Xaaladaha warshadaha, qalabka jarista laysarka wuxuu u baahan yahay walxaha shaandhada ka hortagga ah, iyo deegaannada qoyaanka badan leh, waa in la doortaa tiknoolajiyada dahaarka hydrophobic. Waxaa lagu talinayaa in la raaco mabda'a "shaandhaynta saddexda marxaladood ah": waxtarka koowaad (Heerka C) wuxuu qabtaa walxaha ka weyn 5μm, waxtarka dhexdhexaadka ah (Heerka T) wuxuu farsameeyaa wasakhda 0.5-5μm, iyo shaandhaynta waxtarka sare leh (Heerka A) wuxuu shaandheeyaa ceeryaamo saliid oo ah 0.01μm.

2. Qiimaynta xuduudaha asaasiga ah

Waxtarka shaandhaynta Youdaoplaceholder0 ‌ : Waa in la waafajiyaa qulqulka hawada ee kombaresarada hawada. Xaaladaha caadiga ah, saxnaanta shaandhaynta ee 0.01μm ayaa buuxin karta shuruudaha badankood. Raadinta xad dhaafka ah ee saxnaanta sare waxay sababi doontaa in cadaadiska uu labanlaabmo.

Youdaoplaceholder0 Hoos u dhaca cadaadiska bilowga ah ‌ : Walxaha shaandhada tayada sare leh waa in lagu xakameeyaa gudaha 0.02MPa, naqshadda lakabka shaandhada ee lakabka badan lehna waxay yareyn kartaa hoos u dhaca cadaadiska 15%

Youdaoplaceholder0 Awoodda haynta boodhka ‌ : Shaandheeyayaasha leh awood haynta boodhka oo ka badan 800g oo isku mug ah ayaa kordhin kara wareegga beddelka 30%

3. Heerarka Agabka iyo Habka

Mudnaanta waa in la siiyaa walxaha shaandhada ee isku dhafan ee fiber galaas, kuwaas oo isku daraya awoodda haysashada boodhka sare ee walxaha dhalaalay iyo xasilloonida qaab-dhismeedka birta. Hubi in xarigga shaabadda ee xumbo leh ee ku yaal geeska shayga shaandhada uu leeyahay awood soo kabasho oo laastikada ah si looga hortago daadashada hawada oo ay keento isbeddelka heerkulka sare. Waxaa lagu talinayaa inaad doorato alaabada leh shahaadada UL94 V-0 si looga hortago dabka si looga hortago khatarta dabka xaaladaha shaqada ee aadka u daran.

4. Ku habboonaanta rakibidda iyo dayactirka

Naqshadeynta qaabaysan ee shayga shaandhada ayaa yareyn karta waqtiga beddelka 50%. Tusaale ahaan, qaab-dhismeedka rakibidda ee laalaaban karo ayaa 40% ka waxtar badan hagaajinta dunta dhaqameed. Fiiro gaar ah:

Nolosha adeegga ee shayga shaandhada xaaladaha shaqada ee caadiga ah waa qiyaastii 2,000 saacadood

Deegaannada boodhka badan leh sida dharka iyo qalabka dhismaha ayaa loo soo gaabiyaa 800-1,200 saacadood

Beddelka ugu horreeya ee shaandhada saliidda waa in la xakameeyaa 500 saacadood gudahood.

5. Xisaabinta dhaqaalaha

Marka la barbar dhigayo Qiimaha wareegga nolosha (LCC), waxaa lagugula talinayaa inaad doorato:

Qiimaha halbeegga ee shayga shaandhada aasaasiga ah waa ka yar yahay 80 yuan halkii gabal, wareegga beddelka ahna waa 2 ilaa 3 bilood.

Qiimaha halbeegga ee walxaha shaandhada saxda ah waa 200 ilaa 400 yuan halkii gabal, cimrigooduna waa 6 ilaa 8 bilood.

Maalgashiga bilowga ah ee walxaha shaandhada birta lagu dhaqi karo waa 30% ka sarreeya, laakiin waxay badbaadin kartaa 40% kharashyada la isticmaalo muddo saddex sano ah gudahood.

6. Xaqiijinta heerarka shahaadaynta

Shahaadooyinka lagama maarmaanka ah waxaa ka mid ah shahaadada heerka ISO 8573-1 (cuntada ceeryaamo saliid) iyo fasalka EN 1822 H13 (shaandhaynta walxaha). Waxaa la soo jeedinayaa in alaab-qeybiyeyaasha looga baahan yahay inay bixiyaan warbixinno tijaabo ah oo dhinac saddexaad ah, iyadoo diiradda la saarayo xaqiijinta:

Cadaadiska qaraxa waa ≥1.2MPa

Culayska Axial > 500N

Qalooca yaraynta hufnaanta shaandhaynta

Marka la samaynayo doorasho, waxaa lagama maarmaan ah in la isku dheellitiro xuduudaha waxqabadka iyo kharashyada hawlgalka iyo dayactirka si looga fogaado dheelitir la'aanta nidaamka oo ay keento si fudud u raadinta qiimo jaban ama waxqabad sare. Waxaa lagu talinayaa in la sameeyo fayl waxqabad oo loogu talagalay qaybta shaandhada, iyadoo la duubayo qalooca kala duwanaanshaha cadaadiska iyo cimriga adeegga, si loo bixiyo taageero xog ah oo loogu talagalay xulashada xigta.