Ano aduru a mfaso wɔ so a efi mfiri a ɛwosow so kosi Arctic tebea horow so .
Mfeɛ dunum akyi wɔ automated production lines so no, mahunu shutdowns a ɛnni ano a ɛnam control cables a ɛnteɛ so de aba: German CNC mfiri a ɛrepopa precision parts ɛnam 0.1mm positioning errors a ɛfiri SY cable shielding a asɛe nti; Emergency stops at Russian steel plants bere a YY jackets paapaee wɔ -35℃... Ɛnnɛ, mɛkyɛ asuade a ɛyɛ den a ɛfa paw ho .Nhama a wɔde di dwuma wɔ ɔkwan a ɛyɛ mmerɛw so ..
I. Decoding Models: Nsonsonoe titiriw a ɛwɔ YY/CY/SY/Liycy mu .
Afe 2016 mu huammɔdi ho amanneɛbɔ bi a efi Changchun Auto Plant daa no adi sɛ:**
Ntotoeɛ sɔhwɛ data (0.75mm2 conductor) .
| Nhwɛsoɔ | Bend radius . | ngo res. | Tensile Str. | Temp range . |
|---|---|---|---|---|
| YY . | 6×D | Pɛrepɛre | 50N | -30 ~ 70℃. |
| CY . | 8×D | Kwan | 80N | -40 ~ 80℃. |
| SY . | 10×D | Asɛnka nni ho | 300N | -50 ~ 90℃. |
| Liycy . | 5×D | Asɛnka nni ho | 120N | -60 ~ 90℃. |
ii. Mogya adesua: nkwagye ho nsɛnnennen abiɛsa wɔ dwumadie a ɛyɛ mmerɛw mu .
1. Owudifo no kotow wɔ nhama a wɔde fa nneɛma mu .
Wɔ 2018 Shanghai Robotics Expo mu no, wɔhwehwɛɛ core breaks a ɛtaa ba wɔ robɔt nsa mu no mu sɛ:
Mfomso a wɔpaw: CY a wode bedi dwuma sen sɛ wode Liycy bedi dwuma .
Mfomso a ɛyɛ hu: PVC a ɛyɛ gyinapɛn a ɛyɛ den wɔ flexing a ɛkɔ so ase .
Yɛn ano aduru:
- Aramid asaawa (15%) wɔ conductors mu .
- Pur jackets (82A Mpoano a ɛyɛ den) .
Nea efi mu ba: Bɛboro ɔpepem 8 kyinhyia wɔ 120m/min wɔ BYD battery line .
2. EMI: Ɔdefo a wontumi nhu no yiye .
A machining center no servo a ɛnyɛ adwuma yiye esiane CY kyɛm a ɛkata so nti .<65%:
Pagyam:
- mmɔho-layer kyɛm (foil+ 85% braid coverage) .
- sika kɔkɔɔ-aduru a wɔde ayɛ asase so terminals .
Nea ɛto so abiɛsa-Akuw sɔhwɛ ahorow (en 50289) kyerɛe sɛ 40% EMI a ɛko tia .
3. Nneɛma a wɔde ma wɔ nneɛma a ɛtra so mu .
{0}} Siberia (-52℃): YY jacket abubu → Wɔadan akɔ TPE so
- Saudi Oilfield (75℃): PVC a wɔayɛ no mmerɛw → Wɔasiesie no akɔ CPE
- Singapore hyɛn gyinabea (nkyene a wɔde petepete so): Kɔbere a wɔde ayɛ corroded → galvanized dade akode .
iii. Belt & Road nsɛm ho nhwehwɛmu: wiase nyinaa a ɛyɛ nsakrae .
1. China-Laos keteke kwan so akwan .
- Ɛyaw Point: SY nhama a abotan atwa .
- amanne kwan so nsiesie:
- Nylon-Kocket a wɔahyɛ no den ({2}}MM) .
- 85% akodeɛ a wɔde kata so .
- Nea efi mu ba: 3x ɔsom nkwa tenten .
2. Norway mpoano mframa ho adwumayɛbea .
- Ɛyaw Point: Liycy ayɛ den wɔ po a emu yɛ nwini mu mframa mu .
- Nneɛma a wɔde yɛ adwuma:
- xlpo a ɛbɔ ho ban .
- nitrile rɔba jacket a wɔde hydrogen ayɛ .
- Nhwehwɛmu: Wɔatwam -60℃awɔw bend sɔhwɛ (IEC 60811) .
iv. Shaanxi Jinshenghong nhama a ɛyɛ mmerɛw a ɛwɔ abɔde a nkwa wom mu .
som 100,000+ enterprises kyerɛkyerɛɛ yɛn sɛ yɛnyɛ adum anan:
Core product matrix no:
{0}} Ɛyɛ nea ɛyɛ mmerɛw yiye: liycy-300/500 (10m+ kyinhyia) .
{0}} EMI King: Cy-400 (90% a wɔde kata so) .
- Aboa a wɔde akode ayɛ no: SY-500 (3000N/cm Crush a ɛko tia) .
- Arctic ɔkofo: -70℃Antarctic nhama .
V. Ntini a Ɛdannan wɔ Nnwumayɛbea Ahorow a Ɛyɛ Nyansa Mu .
Efi 5G adwumayɛbea nnwuma so no, nhama a ɛyɛ mmerɛw no dannan kɔ:
1. nyansa: Embedded fibre optics ma ankasa-bere mu nhyɛso hwɛ .
2. Modularity: Plug-na-bɔ nkitahodi (75% ntɛmntɛm instɔlehyɛn) .
3. Nkɔsoɔ: BIO-Jackets a ɛgyina so (37% carbon so tew) .
Engineer no asɛm a etwa to .
Sɛ worehyia tables a ɛwosow, robɔt nsa, anaa mobile equipment a, kae: flexible cables nyɛ consumables-Wɔyɛ precision neural networks. Wɔ Shaanxi Jinshenghong dan a ɛho tew mu no, Liycy reel biara fa akwan horow 23 a wɔahyɛ so (sɛ nhwɛso no, conductor pitch tolerance ±0.05mm). Sɛ wopaw adwumayɛfo a wɔyɛ adwuma no a, ɛkyerɛ sɛ wobebu nnwinnade asetrade-Eyi nti na yɛsom aman 130.
>Field nkwagye akwankyerɛ:
>Ɔhyew a ɛnteɛ → Hwɛ bend radius ntɛm ara .
>Nsɛnkyerɛnne a ɛtwetwe adwene → susuw kyɛm-Ground resistance kan ( .<0.1Ω)
>Jacket Cracking → Test for Ozone Exposure (ɛtaa ba wɔ krane mu) .