Ni isalẹ ni alaye pataki rẹ:
- Awọn ohun elo
Kokoro inu: PCB (Printed Circuit Board), eyiti ohun elo ipilẹ rẹ jẹ gilaasi + resini iposii. O ti ni ipese pẹlu awọn ohun elo itanna gẹgẹbi awọn eerun (awọn semikondokito ti o da lori silikoni) ati awọn capacitors / resistors (ti a ṣe ti seramiki / awọn ohun elo irin).
Ikarahun: Aluminiomu alloy (dada le faragba spraying / itọju anodization lati ṣe aṣeyọri itọ ooru ati awọn ipa idaabobo itanna).
Awọn ohun elo Iranlọwọ: Ilẹ ti PCB jẹ ti a bo pẹlu awọ aabo (fun resistance ọrinrin / ipata ipata), ati inu ikarahun naa le kun pẹlu agbo amọ (fun imuduro ati idabobo).
- Ilana iṣelọpọ
PCB Ṣiṣe: Ige ohun elo → Liluho → Ipilẹ idẹ → Etching → Itọju oju-aye (goolu immersion / OSP).
Apejọ eroja:
Solder lẹẹ titẹ sita → SMT (Dada Mount Technology) placement (fun iṣagbesori kekere irinše bi awọn eerun ati resistors) → Reflow soldering (fun soldering ati ojoro).
Diẹ ninu awọn paati iho gba THT (Nipasẹ-Iho Technology) ifibọ + igbi soldering.
Awọn ilana Ayẹwo: Ayẹwo lẹẹmọ solder (SPI), ayewo ibi (AOI), idanwo inu-yika (ICT), ati idanwo ti o pọju (Hi-Pot).
Sisẹ-ifiweranṣẹ: Spraying awọ aabo → apejọ ikarahun (lilẹ ati imuduro dabaru).
- Awọn iṣẹ
Gẹgẹbi “ọpọlọ itanna” ti ọkọ, o jẹ iduro fun pataki fun:
Ṣiṣakoṣo awọn ilana bii abẹrẹ idana ti ẹrọ, akoko ina, ati iwọn gbigbe afẹfẹ lati mu iṣẹ agbara ṣiṣẹ ati ṣiṣe idana.
Abojuto akoko gidi ti ipo iṣẹ ọkọ, gbigba data sensọ (fun apẹẹrẹ, iyara yiyipo, iwọn otutu), ati ṣiṣe iwadii aṣiṣe ati ikilọ kutukutu.
Diẹ ninu awọn awoṣe tun kopa ninu awọn iṣẹ bii iṣakoso gbigbe ati iṣakoso itujade.
- Awọn oju iṣẹlẹ to wulo
Volvo excavators: EW145, 180, 200, 210
| ibi ti gbóògì | Ilu China Jiangsu |
| brand | CAL-VOL |
| awoṣe | 14601910 |
| Opoiye ibere ti o kere julọ | 1 |
| owo | duna a owo |
| akopọ | Lodo Export Packaging |
| Iṣura Awọn ilana | Fi imeeli ranṣẹ tabi ifiranṣẹ WhatsApp lati pato awọn ibeere alabara ati nọmba apakan ECU fun oludari excavator |
| akoko ifijiṣẹ | Ti firanṣẹ laarin awọn ọjọ iṣowo 1-2, pẹlu akoko ifijiṣẹ da lori adirẹsi rẹ |
| mode ti owo | Lẹta kirẹditi, iwe lodi si sisanwo, gbigbe waya, Western Union |
| Agbara ipese | 100 sipo fun osu. Fun awọn ibere olopobobo, jọwọ kan si wa taara. |
| ọja orukọ | Adarí Iṣakoso Unit ECU |
| Orukọ iyasọtọ | Volvo |
| nọmba apakan | 14601910 |
| ọja iru | Excavator awọn ẹya ẹrọ |
| Ipo ọja | titun |
| Ibamu / Wiwa | Volvo excavator EW145180 200 210 |
| ibudo | Guangzhou/Shenzhen/Shanghai |
| Ọna gbigbe | DHL, FedEx, TNT, Soke |
