iindaba

Phantsi kwendlela yamandla omoya amakhulu nawaselunxwemeni, uzinzo, amandla kunye nokuguquguquka kwenkquboizinto ezidityanisiweyoInkqubo imisela ngokuthe ngqo ubomi beblade kunye nokusebenza kakuhle kokuveliswa kwamandla. Njengesiseko esibalulekileyo sokuqinisa igobolondo leblade, iwebhu, umphetho okhokelayo, umphetho olandelanayo kunye nezinye iindawo, ifelethi yeglasi eqoshiweyo iye yaba yinto eqhelekileyo yokuphalaza i-VARTM vacuum, ukuncamathisela ngesandla/ukubumba ngokufana okuhle, ukungena ngokukhawuleza, ukubumba okugqwesileyo, kunye nokubopha okuqinileyo phakathi kwamaleya. Ukukhetha imodeli kunye nobunzima obungalunganga, ukukhanya kuya kukhokelela kwiziphene zomphezulu kunye nokungabikho kweglue ekuphalazeni, kwaye ubunzima buya kuchaphazela amandla esakhiwo kunye nokusebenza kokudinwa. Eli phepha lihlanganisa ngokucwangcisiweyo imodeli esemgangathweni, iinkcukacha eziphambili, ingqiqo yokukhetha, kunye nokuhambelana kwesicelo sefelethi eqoshiweyo kwiiblade zamandla omoya.

1. I-felt eqoshiweyo yeeblade zamandla omoya: indawo esisiseko kunye neemfuno eziphambili

-Ukuphambuka komgangatho ngokwendawo yeyunithi: ±5%

-Umxholo wokufuma: ≤0.2%

-Amandla okutsalwa: ≥30–180N/5cm (ukwanda ngobunzima beegram)

-Ukungangeni kwamanzi: ukuntywila ngokukhawuleza, amaqamza omoya aphantsi, alungele ukuntywiliselwa nge-vacuum

-Ukumelana nemozulu/ukumelana netyuwa: iimodeli zaselwandle kufuneka ziqinise ukuziqhelanisa nokulwa nokugqwala

-Uzinzo: akukho kulahleka komgubo, akukho kubekwa kweenwele, akukho ntsiba zeenwele, zilungele ukufakwa kweenwele ngokuzenzekelayo

I-fibre yeglasi eqoshiweyoIsebenzisa ikakhulu imisebenzi yokuqinisa iibheringi ezingezizo eziphambili, ukuhambelana komphezulu, ukuguquka phakathi kweeleya, kunye nokumelana nokuguquguquka kwi-blade. Isetyenziswa kunye nelaphu elihamba calanye, ilaphu elinee-axial ezininzi, i-continuous felt, kunye ne-surface felt ukwenza umaleko opheleleyo wesakhiwo.

2. Uluhlu lweemodeli kunye neenkcukacha ze-blade yamandla omoya eqoshiweyo

Iimodeli eziphambili kushishino yi-EMC (emulsion)/CMC (umgubo), kwaye ububanzi busetyenziswa rhoqo yi-1250/1040/2500mm. Ezi zilandelayo ziimodeli ezisetyenziswa kakhulu ukuvelisa iiblade ngobuninzi.

1) Imodeli eqhelekileyo ihambelana nobunzima begram

-EMC225: 225g/㎡, umaleko obhityileyo wotshintsho, umphezulu othambileyo

-EMC300: 300g/㎡, amandla amakhulu e-universal, iqokobhe/iwebhu ye-universal

-EMC450: 450g/㎡, ukuqinisa ubukhulu obuphakathi, ukuqinisa indawo yamandla

-EMC600: 600g/㎡, ukuqinisa okujiyileyo, ukuqina komphetho weengcambu/okhokelayo

-EMC900: 900g/㎡, ukuqinisa okunzima, ukuqinisa iiblade ezinkulu kwindawo yazo

2) Ukukhetha uhlobo lwe-binder

- Uhlobo lwe-Emulsion EMC: amandla aphezulu, ukufana okuhle, ukuhambelana okuhle kwe-resin, ukhetho lokuqala lokuphefumla nge-vacuum

Uhlobo lwe-powder CMC: ukumanzisa ngokukhawuleza, ixabiso elingcono, ifanelekile kwinkqubo yokuncamathisela ngesandla/yokuncedisa

-Amandla omoya angaphandle kolwandle, iiblade ezinamandla aphezulu: uthotho lwe-emulsion ye-EMC ephambili

3) Ububanzi kunye nokuhambelana kwenkqubo

-1250mm/1040mm: iiblade eziphakathi nezincinci, ukufakwa ngesandla

- 2500mm nangaphezulu: iiblade ezinkulu, ukuqingqa ngokuzenzekelayo, ukunciphisa umjikelo

3. Ukukhetha ngokwenxalenye: ungadibanisa njani iindawo ezahlukeneyo zeeblade?

1) Umphezulu wangaphandle weqokobhe/umaleko ongezantsi wejeli

-Icetyiswayo: EMC225 / EMC300

-Amanqaku aphambili: umphezulu ogudileyo, ukunciphisa imingxuma yepini, ukuphucula inkangeleko kunye nokumelana nemozulu

2) Umaleko oyintloko weqokobhe (utshintsho/umaleko wokulingana)

-Iyacetyiswa: EMC300

-Amanqaku aphambili: ibhalansi yamandla kunye nokungena, eyona nto ifanelekileyo xa usebenzisa ilaphu eline-axial ezininzi

3) Ukuqinisa amacala ewebhu kunye nesigqubuthelo semitha

-Iyacetyiswa: EMC450

-Amanqaku aphambili: ukuqina okuphezulu, ukumelana nokucheba, kunye nokuphuculwa kozinzo lwesakhiwo

4) Umphetho ophambili, umphetho ongasemva, indawo yokutyeba kweengcambu

-Iyacetyiswa: EMC600 / EMC900

-Amanqaku aphambili: ukwakheka ngokukhawuleza kweengqimba ezityebileyo, ukunciphisa inani leengqimba, kunye nokuphucula ukumelana neempembelelo

5) Iiblade zamandla omoya ezingaselunxwemeni (i-spray yetyuwa/ukufuma okuphezulu)

-Iyacetyiswa: iintsiba ezisezantsi zeenwele i-EMC300/450 + iarhente yokumanzisa engangenisi i-hydrolysis

-Amanqaku aphambili: ukuphucula ukumelana nokwaluphala kunye nokunciphisa umngcipheko wokuqhekeka kweentlobo ngeentlobo