Waajib Culus 250 Tons Haydarooliga

1.Sharaxaada ugu weyn

Shirkadda ETERNAL waxay nashqadaysaa oo soo saartaa dhululubada haydarooliga ah ee culus ee daboolaya

beeraha soo socda:

Ø dhululubo saxaafadda haydarooliga ah

Ø dhululubo mashiinka dhismaha

Ø makiinadaha macdanta hydraulic cylinder

Ø dhululubo mishiinada biraha

Ø Mashruuca tamarta biyaha dhululubo

Ø dhululubo hydraulic badeed

Ø servo hydraulic cylinder

2. Naqshadeynta

Ma aha oo kaliya inaan soo saari karno dhammaan noocyada kala duwan ee dhululubada haydarooliga sida ku cad sawirkayaga

macaamiisha, laakiin sidoo kale waxaan samayn karnaa naqshad waafaqsan shuruudaha macaamiisha. Haddii aad

u baahan injineerkeena inuu sameeyo naqshad, pls nagula tali tilmaamahan soo socda:

1. Cadaadis la qiimeeyay

2. Cadaadiska shaqada

3. Cadaadiska tijaabi

4. Xaaladda shaqada iyo deegaanka, tusaale ahaan, heerkulka, inta jeer ee shaqada

5. Xoog jiid, oo soo celi xoogga istaroogga

6. Xawaaraha jiidista iyo soo celinta

7. Cabbirka golaha

8. Shuruudaha giraanta shaabadda

9. Shuruudaha alaabta ceeriin ee tuubada iyo bistoonada

10. Shuruudaha daawaynta dusha sare ee usha Piston, tusaale ahaan dhumucda filimka chromating,

Adkeysiga dusha sare iwm.

11. Shuruudaha rinjiyeynta iyo qaybaha kale ee alaabta .

3. Awoodda wax-soo-saarka iyo xajmiga dhululubada

3.1 Dhexroor dhululubo: ugu badnaan Ø1200mm

3.2 ugu badnaan istaroogga: 10 mitir

3.3 Awoodda qaadista ugu badan: 50 Tan

4.Waxsoosaarka iyo kormeerka

4.1. Cabbirka tuubada Silinder iyo doorashada

4.1.1 Marka loo eego cadaadiska dhululubada iyo cabbirka dhexroorka, tuubo bir ah oo kala duwan ayaa la dooran doonaa.

1. Aqoonsi ≤300mm , qabow duuban tuubo sax ah oo aan tol lahayn ayaa la dooran doonaa

2. 300mm≤ID ≤500mm, tuubo kulul oo duuban oo aan tol lahayn ayaa la dooran doonaa

3. 500mm≤ID ≤1000mm, tuubo been abuur ah ayaa la dooran doonaa

4.1.2 tube Silinder darajada birta: SAE1020, SAE1045,27SiMn, S355JR,S355J2G3

St52-3, SUS304, SUS316L iwm.

4.1.3 Tuubbada Silinder gudaha caajis iyo honing, qallafsanaan R0.2-R0.3,

4.1.4 tube silinder gudaha chromating: haddii loo baahdo, tube gudaha chromating waa la marsiin karaa

4.2 Usha piston waa qayb aad muhiim u ah dhululubo

4.2.1 Piston ushii birta darajada: SAE1045, 42CrMo4, SUS410, SUS420, SUS304, SUS316L

4.2.2 Birta biistan oo chromating iyo adkaanta dusha sare.

Shirkadda daa'imka ah waxay hubisaa in ul kasta oo piston ah uu noqon doono mid adag ka hor inta aan la chromating,

adkaanta dusha sare waa HRC55 ~ 60, dhumucda filimka Chromating waa 0.03 ~ 0.04mm haddii aysan jirin wax kale oo gaar ah

shuruudaha .

4.3 Dabool faraantiga iyo giraanta O

Marka loo eego shuruudaha macaamiisha iyo xaaladda shaqada, shirkadda weligeed ah ayaa dooran doonta ku habboon

Qalabka giraanta shaabadda, astaanta giraanta shaabadda waxaa ka mid ah: Parker, Merkel, NOK, Machadka Rubber Guangzhou, astaanta Taiwan iwm. Shirkadda daa'imka ah waxay siin doontaa macaamiishooda xal shaabad ku habboon si dhululubada hawo-mareenku u yeesho wax badan

nolosha , dayactir fudud iyo dayactir fudud .

4.4 Tube iyo alxanka flange

Alxanka tuubada dhululubada iyo flange waxaa lagu tijaabin doonaa Ultrasonic mar kasta, tollaynta alxanka ayaa noqon doonta

la nadiifiyo ka hor inta aan la farsamayn .Shirkadda weligeed ah waxay hubisaa in tol kasta oo alxanka ahi aanu lahayn wax daadanaya inta lagu jiro nolosha

4.5 Golaha iyo tijaabada cadaadiska

Ka hor inta aan la isku dhejin dhululubada hydraulic , qayb kasta oo dheeri ah ayaa la cabbiri lahaa oo la nadiifin lahaa .

dhululubo waa la isku duba riday , tijaabada cadaadiska waxaa la qaadi doonaa hal Hal , shirkadda weligeed ah waxay hubisaa in tijaabada

Cadaadisku wuxuu ka sarreeyaa 30% -50% marka loo eego cadaadiska shaqada, iyo cadaadiska waqtiga 30 ~ 60 daqiiqo waa lagama maarmaan. Jeex kasta oo dhululubo haydarooliga ah waa in si buuxda loo tijaabiyaa iyada oo aan wax daloolin .

4.6 Rinjiyeynta iyo kaydinta .

Ka dib markii dhululubada hadhidarooliga ka gudubto tijaabada cadaadiska , rinjiyeynta waa lagama maarmaan .

Alaabooyinkayaga ugu muhiimsan waxaa ka mid ah Fargashiga Fargashiga, Farsamaynta Shaft Forgings, Forgings Large, Gear Forgings, Birta Wareega Been-abuurka ah, iwm. Waa lagu soo dhaweynayaa inaad nagu soo booqato.