Hoʻolauna

ʻO nā pahu solenoid liʻiliʻihe mea nui i nā ʻōnaehana hoʻokele wai kūpono, mai nā mea lapaʻau a hiki i ka automation ʻoihana. ʻO kā lākou hana, ka lōʻihi, a me ka hilinaʻi e hilinaʻi nui ʻiakoho meano na mea nui:kino valve, nā mea hoʻopaʻa, a me nā wili solenoid. Ke nānā nei kēia ʻatikala i nā mea maikaʻi loa no kēia mau ʻāpana a me kā lākou hopena i ka hana valve.

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1. Na Mea Kino Valve

Pono ke kino valve e pale i ke kaomi, corrosion, a me ke kaumaha mechanical. Aia nā mea maʻamau:

A. Ke kila kila (303, 304, 316)

• Pono:ʻO ke kūpaʻa corrosion kiʻekiʻe, paʻa, mālama i nā kaomi kiʻekiʻe

• Cons:ʻOi aku ke kumukūʻai ma mua o nā plastic

• Mea maikaʻi loa no:Kemika, lāʻau lapaʻau, a me ka meaʻai

B. keleawe (C36000)

• Pono:ʻO ke kumu kūʻai, ka machinability maikaʻi

• Cons:Hiki i ka dezincification i loko o nā wai ikaika

• Mea maikaʻi loa no:ʻO ka ea, ka wai, a me nā kaiapuni haʻahaʻa

C. 'Enekinia Plastics (PPS, PEEK)

• Pono:Māmā, pale kemika, hoʻokaʻawale uila

• Cons:ʻO ka hoʻomanawanui haʻahaʻa haʻahaʻa ma mua o nā metala

• Mea maikaʻi loa no:ʻO ka puʻe haʻahaʻa, nā mea ʻino (e laʻa, nā lako lab)

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2. Na Lako Sila

Pono nā sila e pale i ka lī ʻoiai e kūʻē ana i ka ʻaʻahu a me ka hoʻouka kemika. Nā koho nui:

A. Nitrile Rubber (NBR)

• Pono:ʻO kaʻaila maikaʻi / kaʻaila kū'ē, ke kumu kūʻai

• Cons:Hoʻohaʻahaʻa i ka ozone a me nā waikawa ikaika

• Mea maikaʻi loa no:Aila hydraulic, ea, a me ka wai

B. Fluorocarbon (Viton®/FKM)

• Pono:Kūleʻa kemika/wela maikaʻi loa (-20°C a +200°C)

• Cons:ʻO ke kumukūʻai haʻahaʻa haʻahaʻa haʻahaʻa

• Mea maikaʻi loa no:ʻO nā mea hoʻoheheʻe ikaika, nā wahie, nā noi kiʻekiʻe

C. PTFE (Teflon®)

• Pono:Kokoke kemika inert, haʻahaʻa friction

• Cons:ʻOi aku ka paʻakikī i ka sila, pili i ke kahe anu

• Mea maikaʻi loa no:ʻO nā wai maʻemaʻe a i ʻole nā ​​​​mea ʻino loa

D. EPDM

• Pono:Maikaʻi no ka wai/mahu, kū ʻole ozone

• Cons:ʻOhu i loko o nā wai i hoʻokumu ʻia i ka ʻaila

• Mea maikaʻi loa no:ʻO ka hana meaʻai, nā ʻōnaehana wai

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3. Solenoid Coil Mea Hana

Hoʻopuka nā Coils i ka ikaika electromagnetic e hoʻoikaika i ka valve. Nā manaʻo nui:

A. Uea keleawe (Enameled/Magnet Uea)

• Koho maʻamau:ʻO ka conductivity kiʻekiʻe, ke kumu kūʻai

• Nā palena wela:Papa B (130°C) a i ka Papa H (180°C)

B. Coil Bobbin (Plastic vs. Metal)

• Pākīpika (PBT, Nylon):Māmā, hoʻokaʻawale uila

• Metala (Aluminum):ʻOi aku ka maikaʻi o ka hoʻoheheʻe ʻana i ka wela no nā pōʻai kiʻekiʻe

C. Encapsulation (Epoxy vs. Overmolding)

• Potting epoxy:Pale aku i ka makū / haʻalulu

• ʻO nā wili liʻiliʻi:ʻOi aku ka paʻakikī, ʻoi aku ka maikaʻi no nā kaiapuni holoi

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4. Ke alakaʻi koho ʻana i nā mea ma ka noi

Palapala noi	Kino Valve	Mea Sila	Noonoo Coil
Na Lapaau Lapaau	316 Kūleʻa	PTFE/FKM	IP67-helu, sterilizable
Huina Kaʻa	keleawe/Kuhi ole	FKM	Potting epoxy kiʻekiʻe
ʻOihana Pneumatics	PPS/Nylon	NBR	ʻO ka uhi ʻana i ka lepo
ʻO ka hoʻopaʻa ʻana i ke kino	316 Kūleʻa/NILI	PTFE	Coil pale ʻino

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5. Nānā Hana: ʻO Pinmotor's High-Performance Solenoid Valve

ʻO ke kaʻa ʻo Pincheng12V Miniature Solenoid Valvehoʻohana:

• Kino pāpaʻi:303 kila kuhiliʻole (kūʻeleʻele)

• Sila:FKM no ka pale kemika

• wili:Papa H (180°C) uwea keleawe me ka epoxy encapsulation

Ka hopena:ʻO ka hana hilinaʻi ma nā wahi paʻakikī me ka> 1 miliona mau pōʻai.

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Ka hopena

Ke koho ʻana i nā mea pono nokino valve, sila, a me na wilihe mea koʻikoʻi no ka hana ʻana o ka valve solenoid. Nā mea nui e lawe ai:

• Ke kila kila/PEEKno ka hoʻohana ʻana i ke kino

• FKM/PTFE silano nā kemika,NBR/EPDMno nā hāʻina kūʻai kūʻai

• ʻO nā wili wela kiʻekiʻeme ka encapsulation kūpono no ka lōʻihi

Pono i kahi hoʻonā solenoid valve maʻamau? Hoʻokaʻaʻike i ke kaʻa Pinchengno ke koho mea akamai a me ke kākoʻo hoʻolālā.