He kūpono no ka XCMG XE60 80 135 150 200 205 pilot electromagnetic coil

He aha nā ʻano o nā wili solenoid?

Nui nā ʻano o ka solenoid valves, e like me nā mea nāna e hoʻomalu i ke kinoea a me ka wai (e like me ka ʻaila a me ka wai). Hoʻopili ʻia ka hapa nui o lākou a puni ke kino valve a hiki ke hoʻokaʻawale ʻia. Hana ʻia ke kumu valve me nā mea ferromagnetic, a ʻo ka mana magnetic i hana ʻia i ka wā e hoʻoikaika ʻia ai ka coil e huki i ke kumu o ka valve, ka mea e koi ai i ka valve e wehe a pani paha. Hiki ke lawe ʻia ka solenoid valve coil iā ia iho. Hoʻohana ʻia ia e kāohi i ka wehe ʻana a me ka pani ʻana o nā pipeline.

ʻO ka solenoid valve coil ka mea nui i ka valve pilote a me ka valve nui, a ua hoʻohana ka valve nui i kahi ʻano hoʻopaʻa hoʻopaʻa. Ma ke kūlana maʻamau, hoʻopaʻa ka movable iron core i ke awa valve pilot, ua kaulike ke kaomi i loko o ka lua valve, a ua pani ʻia ke awa valve nui. Ke hoʻoikaika ʻia ka coil, e huki ka ikaika electromagnetic i ke kumu hao e hoʻoneʻe ʻia, a ʻo ka waena o ka lua valve nui e kahe mai ke awa o ka pilo pilo, e hopena i ka ʻokoʻa o ke kaomi, e hoʻokiʻekiʻe koke ʻia ka diaphragm a i ʻole ke kīʻaha valve. e wehe ʻia ke awa, a aia ka valve ma kahi alahele. Ke pio ka wili, nalo ke kahua makeke, hoʻihoʻi hou ʻia ke kumu hao hoʻoneʻe, a pani ʻia ke awa kiwi hoʻokele. Ma hope o ke kaulike o ke kaomi i loko o ka valve pilote a me ka lua valve nui, ua pani hou ʻia ka valve.

ʻO ka solenoid coil e pili ana i ka inductor. Hoʻopili ʻia nā uea alakaʻi i kēlā me kēia, a ua hoʻokaʻawale ʻia nā uea mai kekahi i kekahi, a hiki ke hollow ka paipu insulating, a hiki ke hoʻokomo pū i ka hao a i ʻole ka pauka magnetic, i kapa ʻia ʻo inductance no ka pōkole. Hiki ke hoʻokaʻawale ʻia ka inductance i ka inductance paʻa a me ka inductance variable. Hoʻopili ʻia ka coil inductance paʻa a puni ka paipu insulating e nā uea, a ua hoʻokaʻawale ʻia nā uea mai kekahi i kekahi. Hiki ke hollow ka paipu insulating a hiki ke hoʻokomo pū i ka iron core a i ʻole magnetic powder core, i kapa ʻia ʻo inductance a i ʻole coil no ka pōkole. Hōʻike ʻo L ʻo Henry (H), Milli Henry (mH) a me Micro Henry (uH), a me 1h = 10 3mh = 10 6UH.

Inductance l

Hōʻike ka inductance l i nā hiʻohiʻona o ka coil ponoʻī, me ka nānā ʻole i ka nui o kēia manawa. Koe wale no ka coil inductance kūikawā (color-coded inductance), ʻaʻole i hōʻailona kūikawā ʻia ka inductance ma ka coil, akā me kahi inoa kikoʻī.