N'okpuru bụ isi ozi ya:
- Akụrụngwa
Isi ihe dị n'ime: PCB (Boọdụ Circuit Ebipụtara), nke ihe ndabere ya bụ fiberglass + resin epoxy. Ejiri ya na ihe elektrọnik dị ka ibe (semiconductor dabeere na silicon) na capacitors / resistors (nke seramiiki / metal ihe).
Shell: Aluminom alloy (elu nwere ike ịnweta ọgwụgwọ spraying / anodization iji nweta mgbasa ọkụ na mmetụta nchebe electromagnetic).
Ihe enyemaka: A na-ekpuchi elu PCB na agba nchebe (maka mmiri na-eguzogide mmiri / nguzogide corrosion), na ime nke shea nwere ike jupụta na ihe mkpuchi (maka nkwado na mkpuchi).
- Usoro mmepụta
PCB Nrụpụta: Mbelata ihe → Ịkụba → Ndobe ọla kọpa → Etching → ọgwụgwọ elu (ọlaedo imi / OSP).
Mgbakọ akụrụngwa:
Mbipụta tapawa solder → SMT (Surface Mount Technology) ntinye (maka ịkwanye obere ihe dị ka ibe na ndị na-emegide) → reflow soldering (maka ịgbanye na ndozi).
Ụfọdụ ihe ndị nwere oghere na-anabata ntinye THT (Site-Hole Technology) + Ịzụ ahịa Wave.
Usoro nyocha: Nlebanya tapawa solder (SPI), nyocha ntinye (AOI), ule in-circuit (ICT), na ule nwere ike dị elu (Hi-Pot).
Nhazi nhazi: Ịfesa agba nchebe → Mgbakọ Shell (nkpuchi na ịghasa).
- Ọrụ
Dị ka "ụbụrụ eletrọnịkị" nke ụgbọ ala, ọ na-ebutekarị ya:
Na-ahazi paramita dị ka ịgbanye mmanụ ọkụ nke injin, oge mgbanye, na olu ikuku iji bulie arụmọrụ ike yana ịrụ ọrụ mmanụ ọkụ.
Nleba anya n'ezie maka ọnọdụ ọrụ ụgbọ ala, na-anakọta data sensọ (dịka ọmụmaatụ, ọsọ ntụgharị, okpomọkụ), na ime nchọpụta mmejọ na ịdọ aka ná ntị mbụ.
Ụdị ụfọdụ na-ekerekwa òkè na ọrụ dị ka njikwa nnyefe na njikwa ikuku.
- Ihe ndapụta dị
Ndị na-egwupụta Volvo: EW145, 180, 200, 210
| ebe mmepụta | China Jiangsu |
| ika | CAL-VOL |
| ihe nlereanya | 14601910 |
| Ọnụ ahịa kacha nta | 1 |
| ọnụ ahịa | kpakorita a price |
| ngwugwu | Nkwakọ ngwaahịa mbupụ nkịtị |
| Ntuziaka ngwaahịa | Zipu ozi email ma ọ bụ WhatsApp iji kọwapụta ihe ndị ahịa chọrọ yana nọmba akụkụ ECU maka onye na-ahụ maka ihe ngwupụta ihe. |
| oge nnyefe | Ebutere n'ime ụbọchị azụmahịa 1-2, yana oge nnyefe dabere na adreesị gị |
| usoro ịkwụ ụgwọ | Akwụkwọ ozi kredit, akwụkwọ megidere ịkwụ ụgwọ, nnyefe waya, Western Union |
| Ike inye | 100 nkeji kwa ọnwa. Maka iwu nnukwu, biko kpọtụrụ anyị ozugbo. |
| aha ngwaahịa | Otu njikwa njikwa ECU |
| Aha ika | Volvo |
| nọmba akụkụ | 14601910 |
| ụdị ngwaahịa | Ngwa ihe egwu egwu |
| Ọnọdụ ngwaahịa | ọhụrụ |
| Ndakọrịta/Nnweta | Volvo excavator EW145180 200 210 |
| ọdụ ụgbọ mmiri | Guangzhou/Shenzhen/Shanghai |
| Ụzọ mbupu | DHL, FedEx, TNT, UPS |
