Kedu otu esi elele ma rụkwaa akara polyurethane nwere ezigbo ihe onwunwe?

Kedu otu esi elele ma rụkwaa akara polyurethane nwere ezigbo ihe onwunwe?

A na-eme akara polyurethane site na roba nwere ihe ndị a magburu onwe ya:

Ihe mkpuchi nke polyurethane nwere ngbanwe dị mma, na-eyi nkwụsi ike, nkwụsị mmanụ, nkwụsị oyi na ike dị elu, ma mmiri na-eguzogide, karịsịa alkali eguzogide, adịghị mma.Ha dị na vulcanised ekpo ọkụ, ụlọ okpomọkụ vulcanised na na-ekpo ọkụ ụdị agbaze.A na-ekewa ụdị vulcanisation okpomọkụ ụlọ n'ime otu akụkụ na akụkụ abụọ.A na-eji ha eme ihe n'ọtụtụ ebe maka ihe mkpuchi n'ime ụlọ na maka ịchichi n'ichepụta ụgbọ ala.

Nchọpụta na nlekọta nke polyurethane O-rings (akara): lelee na ihe ndị na-ahụ maka hydraulic na-enweghị ntụpọ, na ọrụ mmezi na-abanye n'ebe kpuru ìsì ruo oge ụfọdụ.Kwatuo ma lelee cylinder longitudinal nke njide ngwá ọrụ, chọpụta na piston mmanụ akara “O” akara mpụta okirikiri agbaala ala, n'otu oge ahụ achọpụtara na piston dị n'akụkụ okirikiri emezughị ihe achọrọ (ihe kpatara nrụpụta igwe) , The dayameta direction bụ ihe na-erughị ọkọlọtọ size 0.8MM, piston na cylinder ahụ nwechapụ bụ nnọọ nnukwu, na-akpata na longitudinal cylinder oghere abụọ mgbanwe mmanụ.Nlekọta mgbe ndochi nke piston tozuru etozu na "O-ụdị" akara mgbe igwe ọkpọ ọkpọ nsogbu nsogbu.Nyocha nke ihe kpatara ya bụ na mma osisi ala mma dị n'ebe ahụ n'oge ahụ, ọkpụkpụ mma n'ozuzu ya site na mkpali, nwere ike imebi ya n'ọnọdụ nrụgide ya, njikwa ọsọ ọsọ valve mmanụ nlọghachi ọnọdụ, mmetụta nke mpaghara ike. .