Bere a Nnwuma 4.0 ne nneɛma a wɔyɛ a nyansa wom asorɔkye reprapra wiase nyinaa no, nhyehyɛe ahorow a wɔde di kankyee so, sɛ beae titiriw a ɛka mfiridwuma, ɛlɛtrɔnik mfiri, ne nsɛm ho amanneɛbɔ mfiridwuma bom no, reyɛ nnɛyi nnwuma anim foforo a emu dɔ a ebi mmae da. Efi chip placement heads a micron-level positioning wɔ precision electronic packaging equipment so kosi welding robɔt a ɛyɛ mmerɛw a wotumi dannan kar asia a edi mũ simma biara wɔ ahoɔden kar foforo a wɔyɛ so; efi anum-axis CNC mfiri nnwinnade a ne pɛpɛɛpɛyɛ nnu 0.01 mm wɔ keteke bogie mfiri a ɛde ahoɔhare kɛse-yɛ mu so kosi kar a wɔde akwankyerɛ kyerɛ (AGVs) a ɛyɛ adwuma 24/7 wɔ logistics ne warehousing centers-nsɛm tebea horow a ɛte sɛ nea ɛsono emu biara yi nyinaa gyina mfiridwuma fapem biako so: nhyehyɛe a wɔde di kankyee so. Kankan sohwɛ nhyehyɛe nyɛ "ntini mfinimfini" a ɛwɔ nnwinnade a ɛkorɔn-awiei nko na mmom ɛyɛ ade titiriw a ɛkyerɛ ɔman bi akansi a ɛfa nneɛma a wɔyɛ ho nso.
Nnwumayɛbea Akyigyina: Nkɔso Kwan a Efi Mfiri a Wɔde Kɔma Nkɔmmɔbɔ So Kosi Nkɔmmɔbɔ a Ɛyɛ Nyansa so
Nea ɛho hia wɔ nhyehyɛe a wɔde hwɛ kankyee mu ne sɛ ɛbɛhwɛ ahoɔhare, gyinabea, anaa ahoɔden a ɛwɔ nneɛma a ɛma nneɛma yɛ adwuma (te sɛ mfiri ne nsu a wɔde hyɛ mu) so pɛpɛɛpɛ na ama wɔahwɛ ahu sɛ nneɛma a wɔhwɛ so no bɛfa ɔkwan anaa nhyehyɛe bi a wɔahyɛ ato hɔ so. Ne nkɔso abakɔsɛm yɛ abakɔsɛm a wɔatwa no tiawa a ɛfa mfiridwuma mu mfiridwuma mu nsakrae ho: Ansa na 1950 mfe no reba no, na mfiri a wɔde yɛ cam ne hydraulic servo mfiri na ɛyɛ ade titiriw. Nanso, esiane nkitahodi a ɛyɛ den ne nsaano a wɔde siesie mfomso nti, na nhyehyɛe ahorow no nyɛ adwuma brɛoo na na ɛnyɛ pɛpɛɛpɛ, na na edi nneɛma a ɛnyɛ den te sɛ ntama mfiri ne mfiri a wɔde tintim nhoma nkutoo ahiade ho dwuma. Wɔ 1960 ne 1970 mfe no mu, bere a DC servo motors ne analog circuit controllers bae no, kankyee sohwɛ fii ase dan kɔɔ anyinam ahoɔden so, na mfiri a wɔde akontaabu di dwuma (CNC) a ɛbae no maa ne hyɛn mu kɔɔ nneɛma a wɔyɛ no pɛpɛɛpɛ mu bio. 1980 mfeɛ no akyi no, nkɔsoɔ a ɛbaa AC servo mfiridwuma mu ne microprocessors (te sɛ PLCs ne DSPs) a wɔgyee din no danee kankyee sohwɛ firii "nnwinnadeɛ titire" so kɔɔ "atirimpɔw a ɛwɔ hɔ nyinaa-atirimpɔw atenaeɛ," na adwuma mu nkyekyɛmu ne adwumayɛ a ɛkɔ so wɔ programmable logic controllers (PLCs) ne kankyee controllers ntam no nyinii nkakrankakra. Wɔ afeha a ɛto so 21 yi mu no, dijitaal nkitahodi (te sɛ EtherCAT ne PROFINET), sensor fusion (encoders + vision + force sensing), ne artificial intelligence algorithms a wɔde afrafra kɛse no maa awo ntoatoaso foforo a nyansa wom a wɔde di kankyee so nhyehyɛe ahorow bae. Ɛnyɛ sɛ eyinom sesa parameters wɔ bere ankasa mu de gyina adwumayɛ tebea a ɛyɛ nnam ano nko, na mmom wonya cross-mfiri ntam biakoyɛ denam Industrial Internet so, na ɛbɛyɛ mfiridwuma titiriw a ɛma wotumi yɛ nneɛma a nyansa wom.
Mprempren wiase nyinaa kankyee sohwɛ gua no wɔ akansi tebea ahorow. Europa nnwumakuw (te sɛ Siemens ne Bosch Rexroth), a wɔde wɔn nimdeɛ a emu dɔ wɔ mechatronics mu di dwuma, di CNC a ɛkorɔn-awie ne mfiri a emu yɛ duru-adwuma so. Japanfo adwumakuw a wɔyɛ nneɛma (te sɛ Yaskawa ne Panasonic), a wɔagye din sɛ wotumi de ho to so kɛse na wɔyɛ nneɛma nketenkete no di mu wɔ ɛlɛtrɔnik mfiri ne robɔt a wɔde di dwuma a wɔde di dwuma no mu. Amerika nnwumakuw (te sɛ Rockwell ne Kollmorgen) de wɔn adwene si nneɛma a ɛyɛ nwonwa te sɛ semiconductors ne ahunmu so, na wosi tumi a wɔde di dwuma pɛpɛɛpɛ a ɛyɛ pɛpɛɛpɛ so dua. China, wiase no mu nneɛma a wɔyɛ ho gua kɛseɛ no, anya ɔman no mu nsakraeɛ wɔ general servos, mfimfini- ne low-end PLCs mu, na ayɛ wiase-ano aduru a ɛdi kan wɔ nnwuma a ɛreba te sɛ photovoltaics ne lithium battery mu denam nhyehyɛeɛ akwankyerɛ (te sɛ "Made in China 2025") ne nnwumakuo foforɔ (ɛhɔnom ahyɛnsodeɛ a ɛte saa a ɛkɔ soro sɛ Innovance Mfiridwuma ne Estun).
Nnwumayɛbea Nkyerɛkyerɛmu: Nneɛma pii-Boɔ a Ɛboa Nkɔsoɔ a Ɛkorɔn-Nkɔsoɔ a Ɛyɛ Pa
Nea ɛho hia wɔ ɔkwan a wɔfa so di kankyee so no kɔ akyiri koraa sen mfiridwuma mu nkɔso ahorow. Ɛsan nso gyina wɔn tumi a wɔde ma koraa wɔ mfiridwuma nkɔnsɔnkɔnsɔn a wɔbɛma anya nkɔso, nneɛma a wɔyɛ no yiye a ɛkɔ anim, ne asetra mu mfaso a wɔde ba no so.
Nea edi kan no, egyina hɔ ma nkɔso a aba wɔ nsɛnnennen a ɛwɔ nnwinnade a ɛkorɔn-ayɛ mu no ho dwuma a wobedi mu. Wɔ semiconductor adwumayɛ mfiri mu no, ɛsɛ sɛ wafer stage a ɛwɔ lithography afiri mu no tu sɛntimita du du wɔ sekan biara mu a nanometer-level pɛpɛɛpɛ. Ne kankyee sohwɛ algorithms ne core components (te sɛ linear motors ne high-resolution encoders) kyerɛ tẽẽ anohyeto a ɛwɔ soro wɔ chip a wɔyɛ no mu. Wɔ wimhyɛn engine blade dwumadie mu no, ɛsɛ sɛ mfiri adwinnadeɛ a ɛwɔ afiri anum-axis kwan so tumidi mfomsoɔ no nnu 0.005 mm, anyɛ saa a blade no aerodynamic adwumayɛ bedi nkoguo. Bere bi a atwam no, na amannɔne aman na wɔde saa mfiridwuma a ɛkorɔn-a ɛkɔ soro a wɔde di kankyee so yi di dwuma bere tenten, na esiw nnwuma te sɛ wimhyɛn akɛse ne nnuruyɛ mu mfoniniyɛ mfiri a ɛkorɔn-a ɛkɔ soro wɔ me man mu no nkɔso kwan. Wɔ nnansa yi mfeɛ mu no, nkɔsoɔ a afie mu adwumayɛfoɔ anya wɔ mmeaeɛ titire te sɛ servo drives ne real-time operating systems (RTOS) no ama nnwinnadeɛ ho ka so ate nko (a nneɛma bi boɔ akɔ fam bɛboro 40%) na mmom ɛmaa nnwumakuo no ahobanbɔ nso.
Nea ɛto so abien no, ɛyɛ "neural bridge" ma nsakrae a ɛkɔ nyansa mu nneɛma a wɔyɛ mu. Wɔ Industrial Internet of Things (IIoT) nhyehyeɛ mu no, kankyee sohwɛ nhyehyɛeɛ no di dwuma titire wɔ "execution layer"-ɛgye adwumayɛ ho akwankyerɛ firi MES (Manufacturing Execution System), ɛpaapae nnwuma no mu kɔ motor kankyee pɔtee bi mu denam real-bere control algorithms so, na ɛyɛ closed-loop optimization loop a ɛde sensor feedback di dwuma. Sɛ nhwɛso no, wɔ kar ahorow a ɛyɛ mmerɛw mu no, nhyehyɛe a nyansa wom a wɔde hwɛ sɛnea kar no kankan so betumi ayɛ robɔt ahorow du du pii abom bere koro mu ma wɔawie welding ne painting adwuma ma kar ahorow ahorow, na ɛtew bere a wɔde sesa kar no so fi nnɔnhwerew anan a wɔtaa de di dwuma no so kodu simma 10. Wɔ 3C ɛlɛtrɔnik nhyiam mu no, anisoadehu-akwankyerɛ kankyee sohwɛ ma chip placement mfiri tumi wie component positioning ne placement wɔ 0.1 seconds, ma yield rates kɔ soro kodu 99.99%. Saa "adwene-gyinaesi-kum" a ɛyɛ adwuma yiye yi ne su titiriw a ɛma nsonsonoe da adwini a nyansa wom ne atetesɛm mu afiri a wɔde yɛ adwuma ntam.
Nea ɛtɔ so mmiɛnsa, ɛyɛ "efficiency engine" ma green ne low-carbon nkɔsoɔ. Ɛdenam motor no ahoɔden a efi mu ba ne sɛnea ɛkɔ so no so pɛpɛɛpɛ so no, kankyee nhyehyɛe ahorow betumi atew ahoɔden a wɔsɛe no so kɛse. Sɛ nhwɛsoɔ no, sɛ wɔde servo drive bɛsesa atetesɛm asynchronous motors wɔ ntama mfiri mu a, ɛbɛtumi atew ahoɔden a wɔde di dwuma no so 30%. Wɔ logistics sorting systems mu no, AGV scheduling algorithms a egyina path optimization so no betumi atew ahoɔden a wɔde di dwuma nyinaa so bɛboro 25%. Bio nso, nkɔsoɔ a aba wɔ mfiridwuma a ɛhwɛ kankyee so nso ama nhyehyɛɛ a emu yɛ hare-mfiri nketewa anya nkɔsoɔ na mmerɛ a ɛma ahoɔhare ne ahoɔhare brɛ ase ntɛmntɛm no kyerɛ sɛ wɔmfa nneɛma pii nni dwuma na wɔmfa ahunmu nkɔ, a ɛne nkɔsoɔ a ɛbɛtena hɔ daa ahwehwɛdeɛ a ɛwɔ "dual carbon" botaeɛ no mu no hyia kɛseɛ.
Nea ɛto so anan no, ɛyɛ beae a wɔsɔ mfiridwuma mu nkitahodi ne nneɛma foforo a wɔyɛ no hwɛ. Nneɛma a ɛyɛ den a ɛwɔ kankyee sohwɛ nhyehyɛe mu no ma ɛyɛ dwumadie tebea a ɛyɛ papa ma mfiridwuma a ɛyɛ nwonwa te sɛ nyansa a wɔde ayɛ, nneɛma foforɔ, ne quantum sensing. Wobetumi de adesua a emu dɔ algorithms adi dwuma de ayɛ nkɔmhyɛ nsiesie, adi kan ahu bearing huammɔdi denam wosow ne ɔhyew ho nsɛm a wɔhwehwɛ mu so. Silicon carbide (SiC) ahoɔden mfiri a wɔde di dwuma no ama servo drive ahorow no mmuae ahoɔhare akɔ soro mpɛn 10. Wɔhwɛ kwan sɛ quantum gyroscopes bɛma wɔanya suban susuw a ɛkorɔn-a ɛyɛ pɛpɛɛpɛ ama ahunmu kankyee sohwɛ. Ɛnyɛ sɛ saa kwan a ɛfa nneɛma ahorow ho yi trɛw mfiridwuma mu ahye a ɛwɔ kankyee sohwɛ mu nko, na mmom ɛma nnwuma a ɛreba te sɛ ɔsom robɔt ne aduruyɛ mu oprehyɛn robɔt nso nya nkɔso.
Awiei: Nneɛma Titiriw a Wɔde Bɛboa Daakye
Efi mfiri a wɔde mena wɔ nsu a ɛyɛ hyew bere mu so kosi nyansa a wɔde bom yɛ adwuma wɔ dijitaal bere no mu so no, nkɔso a aba wɔ kankyee sohwɛ nhyehyɛe ahorow mu no ne adesamma a wɔhwehwɛ sɛ “wɔhwɛ so pɛpɛɛpɛ” no hyia bere nyinaa. Wɔ wiase nyinaa nneɛma a wɔyɛ ho akansi a ɛreyɛ den ne hia a ehia ntɛm ara sɛ wɔyɛ mfiridwuma mu nkɔso wɔ ɔman no mu no akyi no, ɛnyɛ sɛ nhyehyɛe ahorow a wɔde di kankyee so no yɛ ade titiriw a ɛbɛma wɔadi ɔhaw a ɛne sɛ "wɔde wɔn ho bɛto nneɛma a wɔde fi amannɔne ba so ama nnwinnade a ɛkorɔn-awieɛ" no ho dwuma nko, na mmom ɛyɛ engine a ɛho hia nso a wɔde bɛnya adwumayɛ foforɔ-a ɛyɛ papa na wɔhyɛ sikasɛm ankasa mu nkɔsoɔ a ɛkorɔn-nya nkɔsoɔ ho nkuran. Wɔ adwumayɛfo fam no, eyi de mfiridwuma mu nsɛnnennen (te sɛ multi-axis coordinated control algorithms a wɔbɛma ayɛ yiye ne edge intelligence a wɔde bedi dwuma) ne nnwuma foforo hokwan akɛse (te sɛ humanoid robot joint control ne microgravity motion planning ma ahunmu mfiri) nyinaa ba. Wɔ ɔman no fam no, sika a wɔde bɛto hɔ daa wɔ nsusuwii mu nhwehwɛmu titiriw (te sɛ nonlinear control theory), nneɛma atitiriw (te sɛ high-precision encoders ne power modules), ne mfiridwuma mu abɔde a nkwa wom nhyehyɛe (te sɛ gyinapɛn nhyehyɛe ne talente nkɔso) ho hia kɛse na ama wɔagye adeyɛ no wɔ saa mmirikatu yi mu a egyina daakye akansi so.
Esiane sɛ nnwuma a ɛreba te sɛ nneɛma a wɔyɛ a nyansa wom, ahoɔden foforo, ne nnuru a wɔde yɛ nneɛma a nkwa wom anya nkɔso denneennen nti, nhyehyɛe ahorow a wɔde di kankyee so no rentra-abɔdefo a wɔyɛ nneɛma a ɛwɔ hɔ no akyi kɛkɛ bio. Mmom no, wɔbɛyɛ mfiridwuma a ɛkyerɛkyerɛ mfiridwuma bere a edi hɔ no mu, na ɛde nyansa kɛse, nsakrae, ne nneɛma a atwa yɛn ho ahyia adamfofa bɛma.
