Kedu ihe taya OTR pụtara?

Ụgbọala mkpọfu caterpillar CAT 777 bụ ụgbọala a ma ama na-egwupụta ihe na-ekpofu ọkụ (Rigid Dump Truck), nke a na-ejikarị na-egwupụta akụ, ịkwa nkume na nnukwu ọrụ ịkwagharị ala. gwongworo mkpọfu usoro CAT 777 na-ewu ewu maka ịdịte aka ha, arụmọrụ dị elu yana ọnụ ala ọrụ dị ala.

Akụkụ bụ isi nke gwongworo mkpọfu CAT 777:

1. Igwe na-arụ ọrụ dị elu:

CAT 777 nwere injin dizel nke Caterpillar (nke a na-akpọ Cat C32 ACERT ™), igwe nwere ike dị elu, igwe torque dị elu nke na-enye arụmọrụ ike dị mma yana arụmọrụ mmanụ maka ịrụ ọrụ na-aga n'ihu n'okpuru ọnọdụ ibu dị elu.

2. Oke ibu ibu:

Ibu kacha elu nke gwongworo mkpọfu CAT 777 na-abụkarị ihe dị ka tọn 90 (ihe dịka tọn 98 mkpụmkpụ). Ike ibu a na-enyere ya aka ịkwaga nnukwu ihe onwunwe n'ime obere oge ma melite arụmọrụ ọrụ.

3.Sturdy frame Ọdịdị:

Igwe nchara siri ike na usoro nkwusioru na-eme ka ụgbọ ala ahụ nwee ike idi ogologo oge n'okpuru ibu dị arọ na gburugburu ebe siri ike. Eku ya siri ike na-enye ike nhazi na nkwụsi ike dị mma, dabara maka ọnọdụ arụ ọrụ dị oke egwu na ogbunigwe na ebe a na-egwupụta ihe.

4. Sistemụ nkwusioru dị elu:

N'iji usoro nkwusioru hydraulic dị elu, ọ na-ebelata ihe mgbagwoju anya, na-eme ka nkasi obi na-arụ ọrụ dịkwuo mma, ma na-ebelata mmetụta ibu nke ọma, na-agbatị ndụ ọrụ nke ụgbọ ala na akụkụ ya.

5. Sistemụ breeki nke ọma:

Breeki diski dị mma nke mmanụ (breeki multi-disc nke mmanu mmanu) na-enye arụmọrụ breeki a pụrụ ịdabere na ya na ogologo ndụ ọrụ, ma dabara adaba maka iji ya na ọnọdụ mgbada ogologo oge ma ọ bụ ibu dị arọ.

6. Ọnọdụ ọkwọ ụgbọ ala kachasị mma:

Nhazi ụgbọ ala na-elekwasị anya na ergonomics, na-enye ọhụụ dị mma, oche dị mma na nhazi njikwa dị mma. Ụdị nke CAT 777 nke ọgbara ọhụrụ nwekwara ihe ngosi dị elu na usoro njikwa ụgbọ ala, na-enye ndị na-arụ ọrụ ohere nyochaa ọnọdụ ụgbọ ala na arụmọrụ ngwa ngwa.

7. Njikọ teknụzụ dị elu:

Ọgbọ ọhụrụ Cat 777 juputara nwere teknụzụ dị elu dị iche iche dị ka Sistemụ Nleba Ahụike Vehicle (VIMS™), sistemu mmanye akpaka, nsuso GPS na nkwado ọrụ dịpụrụ adịpụ iji melite arụmọrụ na njikwa ọrụ.

Kedu ka ụgbọala na-ekpofu ihe na-egwupụta ihe si arụ ọrụ?

Ụkpụrụ ọrụ nke gwongworo na-ekpofu ihe na-egwupụta ihe na-agụnye ọrụ nhazi nke sistemu ike ụgbọ ala, usoro nnyefe, sistemu breeki na sistemu hydraulic, a na-ejikwa ya ebu ma kwatuo nnukwu ihe (dịka ọla, coal, ájá na gravel, wdg) na ogbunigwe, ebe a na-egwupụta ihe na nnukwu ọrụ ịkwagharị ala. Ndị a bụ akụkụ bụ isi nke ụkpụrụ ọrụ nke gwongworo na-ekpofu ihe:

1. Sistemụ ike:

Engine: Ụgbọ ala ndị na-ekpofu ihe na-ejikarị mmanụ dizel ike dị elu, bụ́ ndị na-enye ebe bụ́ isi e si enweta ike ụgbọ ala ahụ. Injin ahụ na-agbanwe ike okpomọkụ nke mmanụ dizel na-ere ka ọ bụrụ ike igwe ma na-ebufe usoro nnyefe ụgbọ ala site na crankshaft.

2. Usoro nnyefe:

Gearbox (nfefe): Igbe gearbox na-ebufe ike nke injin ahụ na axle site na ngwa ngwa, na-edozi mmekọrịta dị n'etiti ọsọ engine na ọsọ ụgbọ ala. Ụgbọ ala na-ekpofu ihe na-enwekarị igbe igbe akpaaka ma ọ bụ nke ọkara akpaaka iji kwekọọ n'ọsọ na ọnọdụ ibu dị iche iche.

Oghere mbanye na ihe dị iche iche: Oghere mbanye na-enyefe ike site na igbe igbe gaa na axle azụ, na ọdịiche dị na azụ axle na-ekesa ike na wiil azụ iji hụ na wiil aka ekpe na aka nri nwere ike ịtụgharị n'adabereghị mgbe ọ na-atụgharị ma ọ bụ na ala na-enweghị isi.

3. Usoro nkwusioru:

Ngwa nkwusioru: gwongworo ndị na-egwupụta ihe na-egwuputa ihe na-ejikarị sistemu nkwusioru hydraulic ma ọ bụ sistemu nkwusioru pneumatic, nke nwere ike nweta mmetụta nke ọma n'oge ịnya ụgbọ ala ma melite nkwụsi ike nke ịnya ụgbọ ala n'ebe na-enweghị isi na nkasi obi onye ọrụ.

4. Sistemụ breeki:

breeki ọrụ na breeki mberede: gwongworo ndị na-ekpofu ihe na-arụ ọrụ nwere usoro breeki siri ike, gụnyere breeki hydraulic ma ọ bụ breeki pneumatic, na brek multi-disc jụrụ mmanụ iji nye ike breeki a pụrụ ịdabere na ya. Usoro breeki mberede na-eme ka ụgbọ ala ahụ kwụsị ngwa ngwa na mberede.

breeki inyeaka (braking engine, retarder): eji ya mgbe ị na-anya ala ruo ogologo oge, ọ na-ebelata ike na diski breeki site na braking engine ma ọ bụ hydraulic retarder, na-ezere ikpo ọkụ, na-eme ka nchekwa dịkwuo elu.

5. Sistemụ njikwa:

Sistemụ ụgbọ okporo ígwè hydraulic: gwongworo ndị na-egwupụta ihe na-egwupụta ihe na-ejikarị usoro ụgbọ mmiri hydraulic, nke a na-enweta site na mgbapụta hydraulic na steering cylinder na-achịkwa ụgbọ okporo ígwè n'ihu. Usoro nhazi nke hydraulic nwere ike ịnọgide na-arụ ọrụ nke ọma ma dị ọkụ mgbe a na-ebufe ụgbọ ala.

6. Sistemụ igwe hydraulic:

Sistemụ ebuli: A na-ebuli igbe ibu nke gwongworo a na-ekpofu ihe na-egwupụta ihe site na hydraulic cylinder iji nweta ọrụ mkpofu. Igwe mmiri hydraulic na-enye mmanụ hydraulic dị elu iji mee ka hydraulic cylinder na-ebuli igbe ibu ahụ n'otu akụkụ, nke mere na ihe ndị a na-ebu ibu na-esi na igbe ahụ dị n'okpuru ọrụ ike ndọda.

7. Usoro njikwa ịnya ụgbọ ala:

Igwe eji arụ ọrụ mmadụ (HMI): A na-eji igwe eji arụ ọrụ na nleba anya dị iche iche dị ka steering pedal, pedal brake, lever gear na panel panel. gwongworo na-egwuputa ihe n'oge a na-ejikọta usoro njikwa dijitalụ na ihuenyo ngosi iji mee ka ndị na-arụ ọrụ na-enyocha ọnọdụ ụgbọ ala ozugbo (dị ka okpomọkụ engine, nrụgide mmanụ, nrụgide usoro hydraulic, wdg).

8. Usoro ọrụ:

Ọkwa ịnya ụgbọ ala nkịtị:

1. Ịmalite engine: Onye ọrụ na-amalite engine, nke na-ebufe ike na wiil site na usoro nnyefe wee malite ịkwọ ụgbọala.

2. Ịkwọ ụgbọ ala na ịkwọ ụgbọ ala: Onye na-arụ ọrụ na-achịkwa usoro ihe eji eme ihe site na ụgbọ mmiri iji dozie ọsọ ụgbọ ala na ntụziaka ka ụgbọ ala ahụ nwee ike ịkwaga n'ebe a na-ebufe ihe n'ime ebe mpụta ma ọ bụ ebe a na-ewu ihe.

Usoro ibu na mbugharị:

3. Ngwunye ihe: Ọtụtụ mgbe, ndị na-egwupụta ihe, ndị na-ebu ibu ma ọ bụ ihe ndị ọzọ na-ebu ihe na-ebu ihe (dị ka ọla, ala, wdg) n'ime igbe ibu nke gwongworo na-egwupụta ihe.

4. Ụgbọ njem: Mgbe ụgbọ ala a na-ekpofu ihe jupụtara n'ụzọ zuru ezu, onye na-anya ụgbọ ala na-achịkwa ụgbọ ahụ gaa ebe a na-ebutu ya. N'oge njem ụgbọ ala, ụgbọ ala na-eji usoro nkwusioru ya na taya buru ibu na-etinye aka na nkwụsi ike nke ala iji hụ na ịnya ụgbọ ala kwụsiri ike.

Usoro mwepụ:

5. Ọbịbịa na ebe a na-ebutu: Mgbe ị rutere ebe a na-ebutu ya, onye ọrụ ahụ na-agbanye na-anọpụ iche ma ọ bụ ogige ntụrụndụ.

6. Bulite igbe ibu: Onye na-arụ ọrụ na-amalite usoro hydraulic ma na-arụ ọrụ nchịkwa hydraulic. Silinda hydraulic na-ebugharị igbe ibu ahụ n'otu akụkụ.

7. Nbudata ihe: Ihe ndị ahụ na-akpaghị aka na-apụ na igbe ibu n'okpuru ọrụ ike ndọda, na-emecha usoro nbudata.

laghachi na ebe mgbago:

8. Wetuo igbe ibu: Onye na-arụ ọrụ na-eweghachi igbe ibu ahụ n'ọnọdụ ọ bụla, hụ na akpọchiri ya nke ọma, wee laghachi n'ebe a na-ebu ibu iji kwadebe maka njem ọzọ.

9. Ọrụ ọgụgụ isi na akpaaka:

Ugbo ala na-egwupụta ihe n'oge a na-enwewanye ọgụgụ isi na njirimara akpaaka, dị ka sistemu ịnya ụgbọ ala kwụụrụ onwe ya, ọrụ dịpụrụ adịpụ, na sistemu ahụike ụgbọ ala (VIMS), iji kwalite arụmọrụ na nchekwa ọrụ yana belata ihe egwu nke mmejọ ọrụ mmadụ.

Usoro ndị a na ụkpụrụ ọrụ nke gwongworo ndị na-egwupụta ihe na-emekọ ihe ọnụ iji hụ na ha nwere ike ịrụ ọrụ njem dị arọ nke ọma na n'enweghị nsogbu na gburugburu ebe ọjọọ.

Ndị na-esonụ bụ nha dị iche iche nke rim nke ụlọ ọrụ anyị nwere ike ịmepụta na mpaghara dị iche iche:

 

Nha igwe injinia:

Ngwaahịa anyị dị mma nke ụwa.