Jagorar Zaɓin Kayan PCB na Drone: Yadda Ake Zaɓar Kayan PCB Mai Kyau don Aikace-aikacen UAV
Teburin Abubuwan da ke Ciki
- Me yasa PCB Materials ke da mahimmanci a cikin UAVs
- Kwatanta Kayan Aiki: Rogers vs PTFE vs FR4-TG170 vs Polyimide
- Shawarwarin Dangane da Aikace-aikace
- Shawarwari daga Ayyukan Jirgin Ruwa na Asali
- Yi Magana da Injiniyoyinmu Kafin Ka Yi Shawara
- Shafuka Masu Alaƙa
Me yasa PCB Materials ke da mahimmanci a cikin UAVs
Jiragen sama marasa matuƙa daban-daban suna da ayyuka daban-daban—amma duk sun dogara ne akan tushen PCB mai ƙarfi don tabbatar da ingancin sigina, juriyar zafi, da kuma abubuwan da ke haifar da sauƙi. Rashin daidaiton substrate na iya haifar da:
- Jinkirin sigina a cikin ciyarwar FPV ta ainihin lokaci
- Tsangwama ta RF a cikin na'urorin radar
- Warping a ƙarƙashin nauyin zafin jiki mai yawa
- Rauni a mannewa da kuma raguwar haske a cikin jirgin sama mai girgiza sosai
Kwatanta Kayan Aiki: Rogers vs PTFE vs FR4-TG170 vs Polyimide
| Kayan Aiki | Ƙarfin Dielectric | Tg (Canjin Gilashi) | Asarar Sigina | Nauyi | farashi | Amfani da Layuka |
|---|---|---|---|---|---|---|
| Rogers 4350B | Madalla sosai | 280°C | Ƙasa Sosai | Matsakaici | Babban | RF mai yawan mita, jiragen radar marasa matuƙa |
| PTFE | Mafi Kyau | >300°C | Matsanancin ƙasa | Ƙasa | Mai Girma Sosai | Na'urori masu auna EMI, na'urorin UAV na soja |
| FR4-TG170 | Mai kyau | 170°C | Matsakaici | Matsakaici | Mai araha | Jiragen sama marasa matuki na yau da kullun, PCB mai sarrafa jirgin sama |
| Polyimide | Madalla sosai | 260°C | Ƙasa | Ƙasa Sosai | Matsakaici | Flex PCBs, tsarin drone mai naɗewa |
Lura: Duk da cewa Rogers da PTFE suna ba da ingantattun halaye na RF, FR4-TG170 ya kasance mafi kyawun ma'auni don gina kasafin kuɗi, kuma ana fifita polyimide a cikin aikace-aikacen lanƙwasa/mai tauri kamar hannayen UAV masu naɗewa.
Kuna neman rage nauyi ba tare da rage ƙarfi ba? Muna kuma tallafawa ƙirar PCB mai goyon bayan aluminum da ƙarfe don na'urorin drone masu mahimmanci ga zafi.
Shawarwarin Dangane da Aikace-aikace
- Jirgin FPV Drone: FR4-TG170 ko Polyimide
- UAV mai amfani da AI (misali, NVIDIA Jetson TX2 a cikin jirgin): Rogers 4350B
- Jirgin sama mara matuki na tsaro ko na sa ido: PTFE ko Rogers tare da kariyar EMI
- Drone Mai Naɗewa ko Mai Sauƙi: Polyimide (tarin sassauƙa masu sassauƙa)
Shawarwari daga Ayyukan Jirgin Ruwa na Asali
"A cikin ɗaya daga cikin ayyukanmu na samar da kayayyaki ga NATO, an zaɓi Rogers 4350B don hanyar sadarwa ta radar mara matuki ta AI. Ya inganta rabon sigina zuwa hayaniya sosai a wurare masu tsawo."
— Shugaban Fasaha na RichPCBA
"Ga abokin ciniki da ke yin jiragen sama marasa matuƙa masu naɗewa, sauyawa zuwa polyimide yana rage fashewar allon kuma yana ƙara tsawon rai da sau 4."
— Manajan Aiki, Sashen Flex PCB
Yi Magana da Injiniyoyinmu Kafin Ka Yi Shawara
Mun taimaka wa masana'antun jiragen sama marasa matuki sama da 150 a Turai, Gabas ta Tsakiya, da kuma Amurka wajen tsara PCB masu dacewa da manufofinsu. Ko da ba ku da tabbas game da asarar dielectric, ma'aunin zafi, ko kwanciyar hankali na lamination, muna nan don taimakawa.
