JGD - nkwonkwo roba bọọlụ nwere okpukpu abụọ
Okwu Mmalite ngwaahịa
(1) Mmetụta nke ikewapụ vibration
Njikọ rọba na-agbanwe agbanwe na-arụ ọrụ dị mkpa na ikewapụ ịma jijiji n'ime sistemu ọkpọkọ. Isi ọrụ ya bụ ịmịkọrọ ma mee ka mkpọtụ na ịma jijiji na-eme n'oge ọrụ nfuli, compressors na akụrụngwa ndị ọzọ. A na-eji ihe elastomer dị elu mee ihe nkwonkwo roba, nke nwere ezigbo ngbanwe na nkwụghachi. Mgbe etinyere n'etiti akụkụ abụọ nke ọkpọkọ dị n'akụkụ, ọ na-etolite njikọ na-agbanwe agbanwe nke nwere ike ịkwụ ụgwọ maka obere ihe na-adịghị mma, mgbasawanye ọkụ na nkwekọrịta, na ịmịnye vibrations na-ebufe site na usoro ọkpọkọ. Site n'inweta na ịgbasa ịma jijiji, nkwonkwo roba na-enyere aka gbochie mmebi nke akụrụngwa, ọkpọkọ, na ihe nkwado. Ọ na-ebelata nnyefe nke vibrations site na usoro, na-ebelata mkpọtụ ma na-egbochi ike ọgwụgwụ na-enweghị isi na iyi nke components. Na mgbakwunye, nkwonkwo rọba nwere ike kewapụ nke ọma vibration nke isi mmalite sitere na mpụga, dị ka ọrụ seismic ma ọ bụ igwe dị nso. Ọ na-eme dị ka ihe mgbochi iji gbochie nnyefe nke vibrations site na usoro ọkpọkọ, si otú ahụ na-echebe akụrụngwa na ihe ejikọrọ. Na mgbakwunye na njikwa vibration, nkwonkwo roba na-enye mgbanwe ma na-enye ohere maka nlekọta dị mfe na nyocha nke usoro ọkpọkọ. Ọ na-amịkọrọ axial, mpụta na angular ngagharị, na-ebelata nrụgide na akụrụngwa ejikọrọ na ịgbatị ndụ ya. N'ozuzu, nkwonkwo na-agbanwe agbanwe roba bụ ihe dị mkpa nke na-egbochi mmebi site na ịma jijiji ma na-edobe iguzosi ike n'ezi ihe nke akụrụngwa na ihe owuwu, si otú ahụ na-eme ka ọrụ dị mma na nke ọma nke usoro ọkpọkọ.
(2) Ọrụ nke nkwụghachi ụgwọ nchụpụ
Njikọ mgbasa roba na-arụ ọrụ dị mkpa n'ịkwụ ụgwọ maka nchụpụ na sistemụ ọkpọkọ. Nzube ya bụ isi bụ ịnabata ngagharị nke mgbasawanye ọkụ, ọrụ seismic, ma ọ bụ ihe ndị ọzọ kpatara. A na-eji ihe elastomer dị elu mee ihe nkwonkwo roba, nke nwere ezigbo mgbanwe na ngbanwe. Mgbe etinyere n'etiti akụkụ abụọ ọkpọkọ ọ na-etolite njikọ na-agbanwe agbanwe na-enye ohere mmegharị axial, mpụta na angular. Ọrụ bụ isi nke nkwonkwo roba bụ ịbanye na ịkwụ ụgwọ nchụpụ. Ọ na-ejikwa obere ihe na-adịghị mma, mgbasawanye, nkwekọrịta na mmegharị ndị ọzọ na-eme n'ime usoro ọkpọkọ. Site n'ịkwado mmegharị ndị a, nkwonkwo roba na-enyere aka igbochi nrụgide na mmebi nke ọkpọkọ na njikọ njikọ. Na mgbakwunye na nkwụghachi ụgwọ nchụpụ, nkwonkwo rọba na-atụnyekwa aka na ikewapụ ịma jijiji. Ọ na-amịkọrọ ma na-ebelata mkpọtụ nke nfuli, compressors na akụrụngwa ndị ọzọ na-emepụta, si otú a na-ebelata nnyefe nke vibrations site na usoro ọkpọkọ dum. Nke a na-enyere aka ichekwa ngwaọrụ ma gbochie mmebi nwere ike ime. Na mgbakwunye, nkwonkwo rọba na-enyere aka belata mkpọtụ site n'ịbanye na ịgbasa mkpọtụ. Ọ na-ebelata nnyefe nke mkpọtụ site n'otu akụkụ ọkpọkọ gaa na nke ọzọ, na-eme ka ebe ọrụ dị jụụ. N'ozuzu, nkwonkwo mgbasawanye roba bụ ihe dị oke mkpa n'ịkwado iguzosi ike n'ezi ihe na ịrụ ọrụ nke sistemu ọkpọkọ. Ọ na-akwụghachi ụgwọ nke ọma maka nchụpụ, na-ebelata nnyefe vibration, ma na-ebelata mkpọtụ, na-eme ka ọrụ dị mma na ndụ ọrụ nke usoro na akụkụ ya.
