Ihe ọmụma bụ isi nke igwe hydraulic na akara nzọụkwụ na nfuli

Ihe akara nzọụkwụ bụ nke akara nzọụkwụ na O-mgbanaka.
Ịrụ ọrụ na ntụkwasị obi nke igwe hydraulic na nfuli na-adabere n'ụzọ dị ukwuu na arụmọrụ nke akàrà, nke piston rod seal na piston akara bụ isi ihe mkpuchi.Akara nchikota nzọụkwụ (nkwụsị ụkwụ gbakwunyere akara O-ring) bụ otu n'ime akara mkpanaka piston a na-ejikarị eme ihe ma na-ejikwa akara piston.
Igwe igwe hydraulic and mgbapụta na nchikota nzọụkwụ nke akara njirimara arụmọrụ ya:

Hydraulic piston akara maka akara nchikota nzọụkwụ

1. Nrụgide ≤(MPa): 60/MPa
2. Okpomọkụ: -45℃ ruo +200℃
3. Ọsọ ≤(m/s): 15 m/s
4. Ihe mkpuchi: NBR / PTFE FKM
5. A na-ejikarị eme ihe na: mkpanaka piston na igwe hydraulic, cylinder ọkọlọtọ, ngwá ọrụ igwe, hydraulic press, wdg.

Dị ka ihe igodo akara ngwaọrụ dị ka piston rod seal na piston seal, ọ bụrụ na enwere ntanye, ọ ga-emetụta ọrụ nkịtị nke igwe ma kpatara mmebi gburugburu ebe obibi.Ya mere, akara nchikota steepụ ọ bụghị naanị n'okpuru akara static (static), kamakwa n'okpuru ọnọdụ akara ike (dị ike) ga-ekwe omume nweta obere ntapu.
Tụkwasị na nke ahụ, ike ọkụ na-eyi ndụ egwu na-eyi ndụ nke ihe mkpuchi mkpuchi na-enwekwa mmetụta dị ukwuu n'ịdị mma nke usoro ígwè ọrụ.Ntupu, oriri ike, ndụ iyi na ihe ndị ọzọ dị mkpa nke akara akara nke steepụ na ihe eji arụ ọrụ nke akara n'okpuru ọnọdụ ọrụ nwere njikọ chiri anya na nrụgide na nkesa nke elu kọntaktị n'etiti akara na mkpanaka piston (ma ọ bụ mgbidi cylinder). ).Ọ bụ banyere mmetụta nke n'ibu usoro na-arụ ọrụ parameters na n'ibu Njirimara na-arụ ọrụ ọnọdụ nke akàrà.