{"id":9373,"date":"2026-04-10T19:43:47","date_gmt":"2026-04-10T11:43:47","guid":{"rendered":"https:\/\/bogonglaser.com\/?p=9373"},"modified":"2026-04-10T19:47:51","modified_gmt":"2026-04-10T11:47:51","slug":"why-laser-cutting-is-ideal-for-server-rack-and-chassis-production","status":"publish","type":"post","link":"https:\/\/bogonglaser.com\/cs\/why-laser-cutting-is-ideal-for-server-rack-and-chassis-production\/","title":{"rendered":"Pro\u010d je laserov\u00e9 \u0159ez\u00e1n\u00ed ide\u00e1ln\u00ed pro v\u00fdrobu serverov\u00fdch stojan\u016f a \u0161asi"},"content":{"rendered":"

Z\u00e1le\u017e\u00ed na t\u0159ech v\u011bcech.<\/p>\n\n\n\n

Ne branding, ne prospektov\u00e9 \u0159e\u010di, ne obvykl\u00e9 divadlo v tov\u00e1rn\u00ed hale, kde n\u011bkdo ukazuje na velk\u00fd stroj a \u0159\u00edk\u00e1 tomu \u201cpokro\u010dil\u00e1 v\u00fdroba\u201d, zat\u00edmco ti\u0161e ignoruje odliv ECO, p\u0159epracov\u00e1n\u00ed proud\u011bn\u00ed vzduchu a o\u0161klivou skute\u010dnost, \u017ee programy serverov\u00fdch \u0161asi z\u0159\u00eddkakdy z\u016fstanou zmrazen\u00e9 dostate\u010dn\u011b dlouho na to, aby tato elegantn\u00ed prodejn\u00ed prezentace p\u0159e\u017eila prvn\u00ed kontakt s in\u017een\u00fdry. Rozpad\u00e1 se to. Rychle.<\/p>\n\n\n\n

Tak\u017ee nic nep\u0159edst\u00edrejme.<\/p>\n\n\n\n

Up\u0159\u00edmn\u011b se domn\u00edv\u00e1m, \u017ee p\u0159\u00edli\u0161 mnoho lid\u00ed st\u00e1le diskutuje o tom. \u0159ez\u00e1n\u00ed laserem<\/strong> jako by to byla jen jedna z polo\u017eek p\u0159i porovn\u00e1v\u00e1n\u00ed stroj\u016f, zat\u00edmco ve skute\u010dn\u00e9m serverov\u00e9m rozvad\u011b\u010di a \u0161asi je to sp\u00ed\u0161e pojistka proti \u0161patn\u00fdm p\u0159edpoklad\u016fm, pozdn\u00edmu p\u0159ekreslov\u00e1n\u00ed, boj\u016fm s ventila\u010dn\u00edmi vzory a t\u011bm kr\u00e1sn\u00fdm okam\u017eik\u016fm, kdy se tepeln\u00fd in\u017een\u00fdr rozhodne, \u017ee panel, kter\u00fd jste schv\u00e1lili minul\u00fd t\u00fdden, te\u010f mus\u00ed d\u00fdchat jinak.<\/p>\n\n\n\n

To se st\u00e1v\u00e1.<\/p>\n\n\n\n

A kdy\u017e se tak stane, nikdo nechce od dodavatele n\u00e1stroj\u016f sly\u0161et, pro\u010d se va\u0161e \u201cmal\u00e1 revize\u201d zm\u011bnila v probl\u00e9m s harmonogramem.<\/p>\n\n\n\n

\"\u0158ez\u00e1n\u00ed
<\/figcaption><\/figure>\n\n\n\n

Trh se pohnul a star\u00e1 v\u00fdrobn\u00ed logika ne.<\/h2>\n\n\n\n

Tady je ta o\u0161kliv\u00e1 pravda.<\/p>\n\n\n\n

Serverov\u00fd hardware se nepohybuje podle l\u00edn\u00fdch \u010dasov\u00fdch pl\u00e1n\u016f, podle kter\u00fdch st\u00e1le stav\u00ed mnoho kovod\u011bln\u00fdch d\u00edlen, a pokud vyr\u00e1b\u00edte d\u00edly sk\u0159\u00edn\u00ed pro servery s um\u011blou inteligenc\u00ed, hust\u00e9 rackov\u00e9 syst\u00e9my nebo jakoukoli modern\u00ed rodinu \u0161asi s re\u00e1ln\u00fdm tlakem na nasazen\u00ed, u\u017e nejste v oboru pomal\u00e9ho a pomal\u00e9ho tv\u00e1\u0159en\u00ed kov\u016f - jste v z\u00e1vod\u011b s t\u011b\u017ek\u00fdmi revizemi, citlivou teplotou a \u010dasovou t\u00edsn\u00ed, kde na rychlosti z\u00e1le\u017e\u00ed t\u00e9m\u011b\u0159 stejn\u011b jako na geometrii. N\u011bkdy v\u00edce.<\/p>\n\n\n\n

To nen\u00ed jen n\u00e1zor.<\/p>\n\n\n\n

Agentura Reuters v b\u0159eznu 2024 uvedla, \u017ee spole\u010dnost Super Micro dok\u00e1\u017ee vyrobit, sestavit, otestovat a dodat serverovou sk\u0159\u00ed\u0148 za pouh\u00fdch \u201cn\u011bkolik t\u00fddn\u016f\u201d, pokud jsou k dispozici komponenty, zat\u00edmco jej\u00ed p\u0159\u00edjmy se v posledn\u00edch t\u0159ech m\u011bs\u00edc\u00edch roku 2023 v\u00edce ne\u017e zdvojn\u00e1sobily. V \u010dervnu 2024 agentura Reuters uvedla, \u017ee tr\u017eby spole\u010dnosti HPE z prodeje server\u016f meziro\u010dn\u011b vzrostly o 18% na $3,9 miliardy, p\u0159i\u010dem\u017e tr\u017eby z prodeje server\u016f s um\u011blou inteligenc\u00ed se postupn\u011b v\u00edce ne\u017e zdvojn\u00e1sobily na $900 milion\u016f a objem nevy\u0159\u00edzen\u00fdch objedn\u00e1vek dos\u00e1hl $3,1 miliardy. Agentura Reuters uvedla, \u017ee do srpna 2024 dos\u00e1hla skupina infrastrukturn\u00edch \u0159e\u0161en\u00ed spole\u010dnosti Dell rekordn\u00edch tr\u017eeb ve v\u00fd\u0161i $11,65 miliardy, co\u017e p\u0159edstavuje n\u00e1r\u016fst o 38%, zat\u00edmco popt\u00e1vka po serverech optimalizovan\u00fdch pro um\u011blou inteligenci meziro\u010dn\u011b vzrostla o 23% na $3,2 miliardy a objem nevy\u0159\u00edzen\u00fdch objedn\u00e1vek dos\u00e1hl $3,8 miliardy. To nen\u00ed \u0161um v pozad\u00ed. Je to sign\u00e1l o rychlosti v\u00fdroby.<\/p>\n\n\n\n

Nen\u00ed to nen\u00e1padn\u00e9.<\/p>\n\n\n\n

A pak se tepeln\u00e1 str\u00e1nka st\u00e1v\u00e1 je\u0161t\u011b nep\u0159\u00edjemn\u011bj\u0161\u00ed.<\/p>\n\n\n\n

Pr\u016fzkum spole\u010dnosti Uptime Institute pro rok 2024 uv\u00e1d\u00ed, \u017ee pr\u016fm\u011brn\u00e1 hustota serverov\u00fdch stojan\u016f se zvy\u0161uje, v\u011bt\u0161ina za\u0159\u00edzen\u00ed m\u00e1 st\u00e1le pr\u016fm\u011brn\u00fd v\u00fdkon ni\u017e\u0161\u00ed ne\u017e 8 kW a v\u011bt\u0161ina z nich zat\u00edm nem\u00e1 stojany s v\u00fdkonem vy\u0161\u0161\u00edm ne\u017e 30 kW - ale podle spole\u010dnosti Uptime se to m\u00e1 zm\u011bnit. IEA jde d\u00e1le: datov\u00e1 centra spot\u0159ebovala v roce 2024 p\u0159ibli\u017en\u011b 415 TWh, co\u017e je zhruba 1,5% celosv\u011btov\u00e9 spot\u0159eby elekt\u0159iny, a uv\u00e1d\u00ed, \u017ee popt\u00e1vka datov\u00fdch center se podle jej\u00edho z\u00e1kladn\u00edho sc\u00e9n\u00e1\u0159e do roku 2030 t\u00e9m\u011b\u0159 zdvojn\u00e1sob\u00ed na p\u0159ibli\u017en\u011b 945 TWh, p\u0159i\u010dem\u017e akcelerovan\u00e9 servery porostou mnohem rychleji ne\u017e ty konven\u010dn\u00ed. V\u00edce tepla. V\u011bt\u0161\u00ed tlak proud\u011bn\u00ed vzduchu. V\u00edce v\u00fd\u0159ez\u016f. V\u00edce zm\u011bn konzol\u00ed. V\u011bt\u0161\u00ed pot\u0159eba rychl\u00e9 iterace plech\u016f. <\/p>\n\n\n\n

To je skute\u010dn\u00e9 nastaven\u00ed.<\/p>\n\n\n\n

Serverov\u00e9 \u0161asi u\u017e nen\u00ed jen krabice. Je to tepeln\u00fd hardware, kter\u00fd m\u00e1 na sob\u011b plech.<\/p>\n\n\n\n

Pro\u010d se laserov\u00e9 \u0159ez\u00e1n\u00ed hod\u00ed k nepo\u0159\u00e1dku p\u0159i pr\u00e1ci na skute\u010dn\u00e9m podvozku?<\/h2>\n\n\n\n

Tento film jsem vid\u011bl.<\/p>\n\n\n\n

N\u011bkdo, obvykle na stran\u011b dodavatel\u016f, se rozhodne, \u017ee je disciplinovan\u00fd, kdy\u017e p\u0159\u00edli\u0161 brzy p\u0159ejde na tvrd\u00e9 n\u00e1stroje nebo na n\u011bjak\u00fd \u00fadajn\u011b \u201c\u00fasporn\u011bj\u0161\u00ed\u201d proces d\u0159\u00edve, ne\u017e je mapa ventila\u010dn\u00edch otvor\u016f, otvor\u016f pro ventil\u00e1tory, kabelov\u00fdch v\u00fdstup\u016f, uspo\u0159\u00e1d\u00e1n\u00ed I\/O, servisn\u00edch v\u016fl\u00ed nebo uspo\u0159\u00e1d\u00e1n\u00ed slot\u016f PCIe skute\u010dn\u011b stabiln\u00ed - a pak se smy\u010dka NPI zm\u011bn\u00ed v cirkus, proto\u017ee ka\u017ed\u00e9 vylep\u0161en\u00ed nyn\u00ed nese procesn\u00ed z\u00e1t\u011b\u017e, kterou nikdy nem\u011blo m\u00edt. Skv\u011bl\u00fd n\u00e1pad. A\u017e do t\u0159et\u00ed revize.<\/p>\n\n\n\n

To je m\u00edsto, kde laserov\u00e9 \u0159ez\u00e1n\u00ed pro \u0161asi server\u016f<\/strong> si na sebe vyd\u011bl\u00e1.<\/p>\n\n\n\n

Ne proto, \u017ee by to zn\u011blo modern\u011b. Proto\u017ee l\u00e9pe sn\u00e1\u0161\u00ed chaos. M\u016f\u017eete vy\u0159ez\u00e1vat hust\u00e1 v\u011btrac\u00ed pole, podivnou geometrii oken, drobn\u00e9 zm\u011bny prvk\u016f, aktualizace mont\u00e1\u017en\u00edch otvor\u016f a \u00fapravy servisn\u00edch p\u0159\u00edstup\u016f, ani\u017e byste se chovali, jako by ka\u017ed\u00e1 technick\u00e1 \u00faprava byla finan\u010dn\u00ed nouz\u00ed. Materi\u00e1l DFM Illinoisk\u00e9 univerzity jasn\u011b stanovuje rozd\u00edl: laserov\u00e9 \u0159ez\u00e1n\u00ed plech\u016f se nach\u00e1z\u00ed uvnit\u0159 pracovn\u00edho postupu \u2019m\u011bkk\u00e9ho n\u00e1\u0159ad\u00ed\u201c, zat\u00edmco lisov\u00e1n\u00ed se op\u00edr\u00e1 o \u201dtvrd\u00e9 n\u00e1\u0159ad\u00ed\u201c, kter\u00e9 vy\u017eaduje na zak\u00e1zku vyroben\u00e9 n\u00e1kladn\u00e9 sady matric. Tento jedin\u00fd kontrast vysv\u011btluje polovinu argument\u016f. <\/p>\n\n\n\n

D\u016fle\u017eit\u00e9 je m\u011bkk\u00e9 n\u00e1\u0159ad\u00ed.<\/p>\n\n\n\n

Proto\u017ee programy serverov\u00fdch sk\u0159\u00edn\u00ed jsou o\u0161kliv\u00e9 p\u0159esn\u011b tak, jak to lid\u00e9 zven\u010d\u00ed podce\u0148uj\u00ed. Vzor v\u011btr\u00e1n\u00ed se m\u011bn\u00ed, proto\u017ee to \u0159\u00edk\u00e1 CFD. Rozlo\u017een\u00ed odstup\u016f z\u00e1kladn\u00edch desek se m\u011bn\u00ed. Voln\u00fd prostor pro zdroj se zmen\u0161\u00ed. V\u00fd\u0159ez pro veden\u00ed kabel\u016f pot\u0159ebuje dal\u0161\u00edch 6 mm. Servisn\u00ed technik si st\u011b\u017euje, \u017ee v rukavic\u00edch nem\u00e1 p\u0159\u00edstup ke kleci na disky. Nic z toho nen\u00ed exotick\u00e9. Je \u00fater\u00fd.<\/p>\n\n\n\n

A v t\u011bchto chv\u00edl\u00edch se dodavatel s mo\u017enosti \u0159ez\u00e1n\u00ed vl\u00e1knov\u00fdm laserem pro kovov\u00fdrobu<\/a> vypad\u00e1 mnohem chyt\u0159ej\u0161\u00ed ne\u017e ten, kter\u00fd st\u00e1le uva\u017euje v amortizaci n\u00e1klad\u016f na v\u00fdrobu matrice je\u0161t\u011b p\u0159edt\u00edm, ne\u017e se n\u00e1vrh ust\u00e1l\u00ed.<\/p>\n\n\n\n

\"\u0158ez\u00e1n\u00ed
<\/figcaption><\/figure>\n\n\n\n

Kde laserov\u00e9 \u0159ez\u00e1n\u00ed zachra\u0148uje projekt, nejen d\u00edl<\/h3>\n\n\n\n

Lidem ale n\u011bco unik\u00e1.<\/p>\n\n\n\n

Nejv\u011bt\u0161\u00ed \u00faspory z laserov\u00e9 \u0159ez\u00e1n\u00ed plech\u016f pro v\u00fdrobu podvozk\u016f<\/strong> se \u010dasto na prvn\u00ed pohled neprojev\u00ed v po\u010dtu d\u00edl\u016f. Projevuj\u00ed se v tom, \u017ee se vyhnete nesmysl\u016fm: m\u00e9n\u011b zpo\u017ed\u011bn\u00ed p\u0159i v\u00fdrob\u011b n\u00e1stroj\u016f, m\u00e9n\u011b nep\u0159\u00edjemn\u00fdch \u0159e\u0161en\u00ed, m\u00e9n\u011b \u201cdo\u010dasn\u00fdch\u201d kompromis\u016f, kter\u00e9 se stanou trval\u00fdmi, proto\u017ee nikdo nechce znovu otev\u00edrat procesn\u00ed pl\u00e1n.<\/p>\n\n\n\n

To je \u00fanik pen\u011bz.<\/p>\n\n\n\n

Laserov\u00e9 \u0159ez\u00e1n\u00ed se hod\u00ed zejm\u00e9na v p\u0159\u00edpad\u011b kr\u00e1tk\u00fdch a\u017e st\u0159edn\u00edch s\u00e9ri\u00ed, v\u00edce variant SKU a velk\u00e9ho mno\u017estv\u00ed plech\u016f, kter\u00e9 mus\u00ed z\u016fstat flexibiln\u00ed, zat\u00edmco se konstrukt\u00e9\u0159i st\u00e1le u\u010d\u00ed, co produkt skute\u010dn\u011b pot\u0159ebuje. To nen\u00ed u serverov\u00fdch rack\u016f vz\u00e1cn\u00e9. Je to norm\u00e1ln\u00ed. A pokud se linka dot\u00fdk\u00e1 tak\u00e9 konstruk\u010dn\u00edch trubkov\u00fdch prvk\u016f nebo komponent\u016f se sm\u00ed\u0161en\u00fdm form\u00e1tem, syst\u00e9my pro \u0159ez\u00e1n\u00ed trubek a plech\u016f vl\u00e1knov\u00fdm laserem<\/a> za\u010d\u00edt d\u00e1vat je\u0161t\u011b v\u011bt\u0161\u00ed provozn\u00ed smysl - m\u00e9n\u011b p\u0159ed\u00e1v\u00e1n\u00ed, m\u00e9n\u011b v\u00fdmluv, m\u00e9n\u011b p\u0159\u00edle\u017eitost\u00ed ke ztr\u00e1t\u011b integrity toleran\u010dn\u00edho z\u00e1sobn\u00edku mezi procesy.<\/p>\n\n\n\n

Funguje to. Obvykle.<\/p>\n\n\n\n

Srovn\u00e1n\u00ed, kter\u00e9 m\u011bli kupuj\u00edc\u00ed prov\u00e9st od prvn\u00edho dne.<\/h2>\n\n\n\n

V\u011bt\u0161ina lid\u00ed se pt\u00e1 \u0161patn\u011b.<\/p>\n\n\n\n

Ptaj\u00ed se, jak\u00fd proces je nejlevn\u011bj\u0161\u00ed. \u0160patn\u00e9 r\u00e1mov\u00e1n\u00ed. Lep\u0161\u00ed ot\u00e1zkou je, kter\u00fd postup z\u016fstane ekonomick\u00fd i pot\u00e9, co se n\u00e1vrh zm\u011bn\u00ed kv\u016fli proud\u011bn\u00ed vzduchu, EMI, p\u0159\u00edstupu, toleranci a zp\u011btn\u00e9 vazb\u011b na provozuschopnost. Proto\u017ee to je to, co se ve skute\u010dnosti d\u011bje p\u0159i pr\u00e1ci na podvozku s v\u00fdrobn\u00edm z\u00e1m\u011brem.<\/p>\n\n\n\n

Zde je praktick\u00e9 srovn\u00e1n\u00ed.<\/p>\n\n\n\n

Proces<\/th>Nejl\u00e9pe se hod\u00ed pro pr\u00e1ci v \u0161asi serveru<\/th>Zat\u00ed\u017een\u00ed n\u00e1stroj\u016f<\/th>Rychlost reviz\u00ed<\/th>Flexibilita geometrie<\/th>Nejlep\u0161\u00ed logika objemu<\/th><\/tr><\/thead>
\u0158ez\u00e1n\u00ed laserem<\/td>Prototypy, NPI, t\u011b\u017ek\u00e9 varianty podvozk\u016f, t\u011b\u017ek\u00e9 varianty panel\u016f, kr\u00e1tk\u00e1 a\u017e st\u0159edn\u00ed v\u00fdroba<\/td>N\u00edzk\u00e1<\/td>Rychle<\/td>Vysok\u00e1<\/td>N\u00edzk\u00e1 a\u017e st\u0159edn\u00ed, n\u011bkdy st\u0159edn\u011b vysok\u00e1<\/td><\/tr>
D\u011brov\u00e1n\u00ed v\u011b\u017e\u00ed<\/td>Opakuj\u00edc\u00ed se prvky, jednodu\u0161\u0161\u00ed vzory, programy se stabiln\u00ed geometri\u00ed<\/td>St\u0159edn\u00ed<\/td>M\u00edrn\u00e1<\/td>M\u00edrn\u00e1<\/td>St\u0159edn\u00ed<\/td><\/tr>
Lisov\u00e1n\u00ed \/ tvrd\u00e9 n\u00e1stroje<\/td>Velmi stabiln\u00ed d\u00edly s dlouh\u00fdmi dr\u00e1hami a uzam\u010denou konstrukc\u00ed<\/td>Vysok\u00e1<\/td>Pomal\u00e9, jakmile existuje n\u00e1strojov\u00e9 vybaven\u00ed<\/td>N\u00edzk\u00e1 po uzam\u010den\u00ed n\u00e1stroje<\/td>Pouze velk\u00fd objem<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Tabulka vypad\u00e1 jednodu\u0161e.<\/p>\n\n\n\n

Realita nen\u00ed.<\/p>\n\n\n\n

D\u016fvodem, pro\u010d laser tak dob\u0159e obstoj\u00ed v\u00a0laserov\u00e9 \u0159ez\u00e1n\u00ed pro v\u00fdrobu serverov\u00fdch stojan\u016f<\/strong>\u00a0je, \u017ee projekty stojan\u016f a podvozk\u016f se z\u0159\u00eddka chovaj\u00ed jako u\u010debnicov\u00e9 velkos\u00e9riov\u00e9 ra\u017eby a\u017e do pozdn\u00edch hodin - pokud v\u016fbec. Rozd\u00edl mezi \"soft-tooling\" a \"hard-tooling\" v materi\u00e1lu Illinois nen\u00ed akademick\u00fdm chm\u00fd\u0159\u00edm; p\u0159\u00edmo se vztahuje k bolestiv\u00fdm bod\u016fm, kter\u00e9 kupuj\u00edc\u00ed st\u00e1le znovu objevuj\u00ed. <\/p>\n\n\n\n

Probl\u00e9my s proud\u011bn\u00edm vzduchu jsou re\u00e1ln\u00e9 a \u0161patn\u00e9 \u0159ezy se pozd\u011bji prodra\u017e\u00ed.<\/h2>\n\n\n\n

Chlazen\u00ed je brut\u00e1ln\u00ed.<\/p>\n\n\n\n

Americk\u00e9 ministerstvo energetiky uv\u00e1d\u00ed, \u017ee p\u0159i cen\u011b $0,12 za kWh m\u016f\u017ee zlep\u0161en\u00ed \u00fa\u010dinnosti nap\u00e1jen\u00ed ze 75% na 85% u\u0161et\u0159it zhruba $2 000 a\u017e $6 000 na jeden stojan ro\u010dn\u011b u stojan\u016f o v\u00fdkonu 10 kW a\u017e 25 kW po zapo\u010dten\u00ed p\u0159\u00edm\u00fdch a sekund\u00e1rn\u00edch dopad\u016f chlazen\u00ed. To je u\u017eite\u010dn\u00e1 p\u0159ipom\u00ednka: v hust\u00fdch v\u00fdpo\u010detn\u00edch prost\u0159ed\u00edch mohou m\u00edt drobn\u00e9 mechanick\u00e9 volby dlouh\u00e9 st\u00edny provozn\u00edch n\u00e1klad\u016f. M\u00edrn\u011b \u0161patn\u011b zvolen\u00fd otvor \u0161asi, p\u0159\u00edli\u0161 konzervativn\u00ed perfora\u010dn\u00ed pole nebo konstrukce panelu, kter\u00e1 zpomaluje optimalizaci chlazen\u00ed, nen\u00ed jen ot\u00e1zkou v\u00fdroby. St\u00e1v\u00e1 se z n\u011bj probl\u00e9m energetick\u00e9 n\u00e1ro\u010dnosti a spolehlivosti.<\/p>\n\n\n\n

A proto jsem netrp\u011bliv\u00fd, kdy\u017e to n\u011bkdo redukuje pouze na rychlost stroje.<\/p>\n\n\n\n

Z m\u00fdch zku\u0161enost\u00ed v\u00edm, \u017ee jakmile mluv\u00edte o hust\u00e9m v\u00fdpo\u010detn\u00edm hardwaru, panel \u0161asi u\u017e nen\u00ed \u201cjen plech\u201d. Je to sou\u010d\u00e1st strategie proud\u011bn\u00ed vzduchu. Je to sou\u010d\u00e1st provozuschopnosti. Je sou\u010d\u00e1st\u00ed odvodu tepla. Vy\u0159\u00edznut\u00fd prvek, kter\u00fd na ploch\u00e9m vzoru vypad\u00e1 jako drobnost, se m\u016f\u017ee naprosto prom\u011bnit v ne\u00fa\u010dinnost ventil\u00e1tor\u016f, p\u0159ek\u00e1\u017eku pro kabely nebo o\u0161kliv\u00e9 kompromisy p\u0159i servisu v ter\u00e9nu.<\/p>\n\n\n\n

To nen\u00ed dramatick\u00e9. To je v\u00fdroba.<\/p>\n\n\n\n

Agentura Reuters v \u010dervnu 2024 uvedla, \u017ee spole\u010dnosti Dell a Super Micro poskytnou serverov\u00e9 sk\u0159\u00edn\u011b pro superpo\u010d\u00edta\u010d xAI a \u017ee Musk \u0159ekl, \u017ee Grok 3 a dal\u0161\u00ed budou vy\u017eadovat 100 000 \u010dip\u016f Nvidia H100. Kdy\u017e se programy za\u010dnou \u0161k\u00e1lovat podle takov\u00e9 hustoty hardwaru, p\u0159estane b\u00fdt sk\u0159\u00ed\u0148 komoditn\u00ed sko\u0159\u00e1pkou. Stane se sou\u010d\u00e1st\u00ed \u00fazk\u00e9ho hrdla nasazen\u00ed. <\/p>\n\n\n\n

To m\u011bn\u00ed matematiku.<\/p>\n\n\n\n

Tak\u017ee ano, jak laserov\u00e9 \u0159ez\u00e1n\u00ed zlep\u0161uje v\u00fdrobu \u0161asi server\u016f<\/strong> nen\u00ed abstraktn\u00ed fr\u00e1ze SEO. Zlep\u0161uje v\u00fdrobu, proto\u017ee umo\u017e\u0148uje kovu dr\u017eet krok s technickou realitou, m\u00edsto aby s n\u00ed bojoval.<\/p>\n\n\n\n

\"\u0158ez\u00e1n\u00ed
<\/figcaption><\/figure>\n\n\n\n

Pro\u010d se vl\u00e1knov\u00e9 laserov\u00e9 syst\u00e9my st\u00e1le objevuj\u00ed ve v\u00e1\u017en\u00fdch v\u00fdrobn\u00edch bu\u0148k\u00e1ch<\/h3>\n\n\n\n

Proto\u017ee se hod\u00ed.<\/p>\n\n\n\n

Pro laserov\u00fd \u0159ezac\u00ed stroj pro \u0161asi serveru<\/strong> programy, je p\u0159ita\u017elivost pom\u011brn\u011b p\u0159\u00edmo\u010dar\u00e1: ocel, nerez, hlin\u00edk, profily s velk\u00fdm pr\u016fduchem, sm\u00ed\u0161en\u00e9 sady funkc\u00ed a rychl\u00e1 odezva na aktualizace designu. To je denn\u00ed pr\u00e1ce. Pokud linka pot\u0159ebuje tak\u00e9 \u010distou identifikaci po tv\u00e1\u0159en\u00ed nebo lakov\u00e1n\u00ed, je t\u0159eba Nastaven\u00ed 30W vl\u00e1knov\u00e9ho laseru pro zna\u010den\u00ed<\/a> dok\u00e1\u017ee zpracov\u00e1vat s\u00e9riov\u00e1 \u010d\u00edsla, sledovatelnost a ozna\u010dov\u00e1n\u00ed d\u00edl\u016f, ani\u017e by se tato \u010dinnost stala vedlej\u0161\u00edm \u00fakolem. A pokud vyhodnocujete sestavu s men\u0161\u00ed kapacitou pro pilotn\u00ed pr\u00e1ce, v\u00fdrobu prototyp\u016f nebo v\u00fdrobn\u00ed bu\u0148ku s men\u0161\u00edmi rozm\u011bry, kompaktn\u00ed konfigurace pro \u0159ez\u00e1n\u00ed kov\u016f laserem<\/a> stoj\u00ed tak\u00e9 za pozornost.<\/p>\n\n\n\n

Nen\u00ed to okouzluj\u00edc\u00ed. U\u017eite\u010dn\u00e9.<\/p>\n\n\n\n

D\u011brov\u00e1n\u00ed a raz\u00edtkov\u00e1n\u00ed maj\u00ed st\u00e1le v\u00fdznam - ale ne tak l\u00edn\u011b, jak se \u0159\u00edk\u00e1.<\/h2>\n\n\n\n

Budu spravedliv\u00fd.<\/p>\n\n\n\n

\u00dadery v\u011b\u017e\u00ed maj\u00ed st\u00e1le svou dr\u00e1hu. Raz\u00edtkov\u00e1n\u00ed m\u00e1 rozhodn\u011b svou dr\u00e1hu. Nebudu se h\u00e1dat o opaku. Pokud m\u00e1te vysoce stabiln\u00ed rodinu d\u00edl\u016f, uzam\u010denou geometrii, skute\u010dn\u00fd ro\u010dn\u00ed objem a t\u00e9m\u011b\u0159 \u017e\u00e1dn\u00e9 riziko revize, m\u016f\u017ee tvrd\u00e9 obr\u00e1b\u011bn\u00ed absolutn\u011b vyhr\u00e1t z hlediska ekonomiky pr\u016fchodnosti.<\/p>\n\n\n\n

Na posledn\u00ed podm\u00ednce v\u0161ak z\u00e1le\u017e\u00ed.<\/p>\n\n\n\n

Mnoho t\u00fdm\u016f mluv\u00ed o budouc\u00edm vysok\u00e9m objemu, jako by tu u\u017e byl. Obvykle tomu tak nen\u00ed. Nebo p\u0159ijde pozd\u011bji, ne\u017e se o\u010dek\u00e1valo. Nebo se n\u00e1vrh posouv\u00e1 tak dlouho, \u017ee se p\u0159edstavovan\u00e9 \u00faspory nikdy pln\u011b neprojev\u00ed, proto\u017ee program str\u00e1v\u00ed p\u0159\u00edli\u0161 mnoho \u010dasu v kvazi-stabiln\u00edm limbu. To je ta past.<\/p>\n\n\n\n

Materi\u00e1l Illinoisk\u00e9 univerzity jasn\u011b \u0159\u00edk\u00e1, \u017ee tvrd\u00e9 n\u00e1stroje pat\u0159\u00ed do ekonomiky zak\u00e1zkov\u00fdch z\u00e1pustek a logiky velk\u00fdch objem\u016f. V po\u0159\u00e1dku. To nikdo nezpochyb\u0148uje. Probl\u00e9m je v tom, \u017ee modern\u00ed\u00a0v\u00fdroba plech\u016f podvozku serveru<\/strong>\u00a0\u010dasto \u017eije p\u0159ed touto stabiln\u00ed z\u00f3nou mnohem d\u00e9le, ne\u017e p\u0159ipou\u0161t\u011bj\u00ed pl\u00e1ny z\u00e1sobov\u00e1n\u00ed. Tak\u017ee n\u00e1kup\u010d\u00ed, kte\u0159\u00ed p\u0159\u00edli\u0161 brzy nut\u00ed proces do logiky n\u00e1stroj\u016f, \u010dasto nakonec zaplat\u00ed za jistotu, kterou ve skute\u010dnosti je\u0161t\u011b nemaj\u00ed. <\/p>\n\n\n\n

To je ta \u010d\u00e1st, kterou lid\u00e9 neradi \u0159\u00edkaj\u00ed nahlas.<\/p>\n\n\n\n

Nejchyt\u0159ej\u0161\u00ed hra je hybridn\u00ed - a o n\u011bco m\u00e9n\u011b romantick\u00e1.<\/h2>\n\n\n\n

Tov\u00e1rny miluj\u00ed univerz\u00e1ln\u00ed p\u0159\u00edb\u011bhy.<\/p>\n\n\n\n

Skute\u010dn\u00e9 programy to ned\u011blaj\u00ed.<\/p>\n\n\n\n

Nejsiln\u011bj\u0161\u00ed operace, kter\u00e9 jsem sledoval, neberou laser, \u00fadery a raz\u00edtkov\u00e1n\u00ed jako ideologick\u00e9 t\u00e1bory. Pou\u017e\u00edvaj\u00ed p\u0159esn\u00e9 laserov\u00e9 \u0159ez\u00e1n\u00ed pro rackov\u00e9 \u0161asi<\/strong> v\u010das, agresivn\u011b a inteligentn\u011b - b\u011bhem NPI, b\u011bhem zjem\u0148ov\u00e1n\u00ed proud\u011bn\u00ed vzduchu, b\u011bhem \u0159\u00edzen\u00ed variant, b\u011bhem f\u00e1ze, kdy nikdo nem\u016f\u017ee up\u0159\u00edmn\u011b odp\u0159\u00eds\u00e1hnout, \u017ee se geometrie u\u017e nepohne. Teprve pak se skute\u010dn\u011b stabiln\u00ed rodiny d\u00edl\u016f p\u0159esunou do jin\u00fdch proces\u016f, pokud jsou \u010d\u00edsla re\u00e1ln\u00e1.<\/p>\n\n\n\n

Na t\u00e9to sekvenci z\u00e1le\u017e\u00ed.<\/p>\n\n\n\n

Proto\u017ee nejlep\u0161\u00ed proces ve f\u00e1zi prototypu a nejlep\u0161\u00ed proces ve t\u0159et\u00edm roce v\u00fdroby \u010dasto nen\u00ed tot\u00e9\u017e. P\u0159edst\u00edr\u00e1n\u00ed opaku jen zt\u00ed\u017e\u00ed uveden\u00ed na trh. Pokud budujete \u0161ir\u0161\u00ed vlastn\u00ed kapacity v oblasti kov\u016f, \u0159e\u0161en\u00ed pro vl\u00e1knov\u00e9 laserov\u00e9 \u0159ezac\u00ed stroje<\/a> si zaslou\u017e\u00ed v\u00e1\u017en\u00e9 zv\u00e1\u017een\u00ed, a pokud v\u00e1\u0161 t\u00fdm tak\u00e9 uva\u017euje o sousedn\u00edch pracovn\u00edch postupech dokon\u010dov\u00e1n\u00ed nebo speci\u00e1ln\u00edho zna\u010den\u00ed, 3D vl\u00e1knov\u00e9 laserov\u00e9 grav\u00edrovac\u00ed syst\u00e9my pro obr\u00e1b\u011bn\u00ed kov\u016f<\/a> m\u016f\u017ee pomoci vymezit, co pat\u0159\u00ed do stejn\u00e9 bu\u0148ky a co by m\u011blo b\u00fdt odd\u011bleno.<\/p>\n\n\n\n

Up\u0159\u00edmn\u011b \u0159e\u010deno, v\u011b\u0159\u00edm, \u017ee to je n\u00e1zor dosp\u011bl\u00fdch.<\/p>\n\n\n\n

Ne \u201claser je v\u017edy nejlep\u0161\u00ed\u201d. Ne \u201craz\u00edtkov\u00e1n\u00ed je levn\u011bj\u0161\u00ed\u201d. Jen toto: p\u0159i v\u00fdrob\u011b modern\u00edch serverov\u00fdch stojan\u016f a \u0161asi m\u00e1 laser obvykle nejv\u011bt\u0161\u00ed smysl jako prvn\u00ed - a mnoho t\u00fdm\u016f by u\u0161et\u0159ilo pen\u00edze, kdyby si to p\u0159iznaly d\u0159\u00edve.<\/p>\n\n\n\n

Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n\n\n\n

Je laserov\u00e9 \u0159ez\u00e1n\u00ed lep\u0161\u00ed ne\u017e lisov\u00e1n\u00ed pro v\u00fdrobu \u0161asi server\u016f?<\/h3>\n\n\n\n

Laserov\u00e9 \u0159ez\u00e1n\u00ed je obecn\u011b vhodn\u011bj\u0161\u00ed pro v\u00fdrobu serverov\u00fdch \u0161asi, pokud se design st\u00e1le vyv\u00edj\u00ed, po\u010det kus\u016f je vysok\u00fd a m\u016f\u017ee doj\u00edt ke zm\u011bn\u011b geometrie proud\u011bn\u00ed vzduchu nebo p\u0159\u00edstupu, proto\u017ee se vyhne v\u00fdrob\u011b tvrd\u00fdch n\u00e1stroj\u016f na zak\u00e1zku, urychl\u00ed revize a podporuje kr\u00e1tkodobou a\u017e st\u0159edn\u011bdobou v\u00fdrobu s v\u011bt\u0161\u00ed pru\u017enost\u00ed ne\u017e lisov\u00e1n\u00ed. Lisov\u00e1n\u00ed se st\u00e1v\u00e1 atraktivn\u00edm pozd\u011bji, kdy\u017e je konstrukce zmrazen\u00e1, objem je skute\u010dn\u011b vysok\u00fd a n\u00e1klady na tvrd\u00e9 n\u00e1stroje lze rozlo\u017eit na dlouhou a stabiln\u00ed s\u00e9riovou v\u00fdrobu. <\/p>\n\n\n\n

Jak laserov\u00e9 \u0159ez\u00e1n\u00ed zlep\u0161uje v\u00fdrobu \u0161asi server\u016f?<\/h3>\n\n\n\n

Laserov\u00e9 \u0159ez\u00e1n\u00ed zlep\u0161uje v\u00fdrobu \u0161asi server\u016f t\u00edm, \u017ee umo\u017e\u0148uje v\u00fdrobc\u016fm rychle p\u0159ev\u00e1d\u011bt zm\u011bny CAD na fyzick\u00e9 d\u00edly, zpracov\u00e1vat hust\u00e9 vzory ventila\u010dn\u00edch otvor\u016f a slo\u017eit\u00e9 otvory bez pou\u017eit\u00ed vlastn\u00edch forem a zkracovat cyklus mezi n\u00e1vrhem, tepeln\u00fdm testov\u00e1n\u00edm a uvoln\u011bn\u00edm do v\u00fdroby. V praxi to znamen\u00e1 m\u00e9n\u011b zpo\u017ed\u011bn\u00ed, kdy\u017e si to konstrukt\u00e9\u0159i rozmysl\u00ed - co\u017e se, up\u0159\u00edmn\u011b \u0159e\u010deno, obvykle st\u00e1v\u00e1. To je d\u016fle\u017eit\u00e9, proto\u017ee hustota rozvad\u011b\u010d\u016f stoup\u00e1, pracovn\u00ed z\u00e1t\u011b\u017e um\u011bl\u00e9 inteligence tla\u010d\u00ed na chlazen\u00ed st\u00e1le v\u00edce a geometrie sk\u0159\u00edn\u00ed nyn\u00ed ovliv\u0148uje mnohem v\u00edce ne\u017e jen vzhled.<\/p>\n\n\n\n

Jak\u00e1 je nejlep\u0161\u00ed metoda \u0159ez\u00e1n\u00ed laserem pro komponenty serverov\u00fdch stojan\u016f?<\/h3>\n\n\n\n

Nejlep\u0161\u00ed metodou \u0159ez\u00e1n\u00ed laserem pro komponenty serverov\u00fdch rozvad\u011b\u010d\u016f je obvykle \u0159ez\u00e1n\u00ed plechu vl\u00e1knov\u00fdm laserem, proto\u017ee se hod\u00ed pro modern\u00ed materi\u00e1ly sk\u0159\u00edn\u00ed, podporuje rychl\u00e9 opakov\u00e1n\u00ed a dob\u0159e se integruje s navazuj\u00edc\u00edmi operacemi oh\u00fdb\u00e1n\u00ed, sva\u0159ov\u00e1n\u00ed, nan\u00e1\u0161en\u00ed povlak\u016f a zna\u010den\u00ed pou\u017e\u00edvan\u00fdmi p\u0159i v\u00fdrob\u011b rozvad\u011b\u010d\u016f a \u0161asi. D\u016fvodem, pro\u010d mu kupuj\u00edc\u00ed d\u00e1vaj\u00ed p\u0159ednost, nen\u00ed humbuk. Je to p\u0159izp\u016fsoben\u00ed procesu. Sou\u010d\u00e1sti serverov\u00fdch rozvad\u011b\u010d\u016f \u010dasto zahrnuj\u00ed sm\u00ed\u0161enou geometrii, kontrolu variant a neust\u00e1l\u00e9 drobn\u00e9 revize, co\u017e je p\u0159esn\u011b ta oblast, kde logika soft-toolingu obvykle v\u00edt\u011bz\u00ed nad my\u0161len\u00edm hard-toolingu. <\/p>\n\n\n\n

Va\u0161e dal\u0161\u00ed kroky<\/h2>\n\n\n\n

Neza\u010d\u00ednejte s bro\u017eurou o stroji.<\/p>\n\n\n\n

Za\u010dn\u011bte s nepo\u0159\u00e1dkem. Pod\u00edvejte se, jak \u010dasto se bude geometrie pravd\u011bpodobn\u011b m\u011bnit, jak citliv\u00e1 je konstrukce na zm\u011bny proud\u011bn\u00ed vzduchu a veden\u00ed kabel\u016f, jak re\u00e1ln\u00fd je ro\u010dn\u00ed objem a jak bolestiv\u00e9 by bylo obnoven\u00ed n\u00e1stroj\u016f po tepeln\u00e9 nebo z\u00e1kaznick\u00e9 zp\u011btn\u00e9 vazb\u011b. To je audit, na kter\u00e9m z\u00e1le\u017e\u00ed.<\/p>\n\n\n\n

Proto\u017ee tady je ta o\u0161kliv\u00e1 pravda.<\/p>\n\n\n\n

Pokud se konstrukce va\u0161eho podvozku st\u00e1le pohybuje, \u0159ez\u00e1n\u00ed laserem<\/strong> by pravd\u011bpodobn\u011b m\u011bl b\u00fdt z\u00e1kladem. Ne proto, \u017ee by to zn\u011blo sofistikovan\u011b, ale proto, \u017ee v\u00e1m to d\u00e1v\u00e1 prostor k p\u0159em\u00fd\u0161len\u00ed, testov\u00e1n\u00ed, reviz\u00edm a odes\u00edl\u00e1n\u00ed, ani\u017e by se ka\u017ed\u00e1 in\u017een\u00fdrsk\u00e1 zm\u011bna zm\u011bnila ve v\u00fdrobn\u00ed argument. A na tomto trhu na tomto prostoru z\u00e1le\u017e\u00ed. Hodn\u011b.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

\u0158ez\u00e1n\u00ed laserem nen\u00ed \u201clep\u0161\u00ed\u201d, proto\u017ee to zn\u00ed modern\u011b. V\u00edt\u011bz\u00ed ve v\u00fdrob\u011b serverov\u00fdch stojan\u016f a \u0161asi, proto\u017ee v t\u00e9to oblasti nyn\u00ed vl\u00e1dne rychlost iterac\u00ed, geometrie ventila\u010dn\u00edch otvor\u016f, tepeln\u00e1 omezen\u00ed a krat\u0161\u00ed cykly v\u00fdrobk\u016f. Kdy\u017e se zv\u00fd\u0161\u00ed hustota rack\u016f a skokov\u011b vzroste popt\u00e1vka po serverech s um\u011blou inteligenc\u00ed, za\u010dnou v\u00fdrobci, kte\u0159\u00ed st\u00e1le uva\u017euj\u00ed jako lisovny z roku 2016, ztr\u00e1cet nejprve \u010das, pak mar\u017ei a nakonec zak\u00e1zku.<\/p>","protected":false},"author":1,"featured_media":9378,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[170],"tags":[489,486,288,480,485,487,490,488],"class_list":["post-9373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laser-cutting-machine-for-server-chassis","tag-ai-server-manufacturing","tag-fiber-laser-cutting-machine-for-server-chassis","tag-laser-cutting","tag-laser-cutting-for-server-chassis","tag-laser-cutting-for-server-rack-production","tag-precision-laser-cutting-for-rackmount-chassis","tag-server-chassis-sheet-metal-fabrication","tag-sheet-metal-laser-cutting-for-chassis-manufacturing"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/posts\/9373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/comments?post=9373"}],"version-history":[{"count":1,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/posts\/9373\/revisions"}],"predecessor-version":[{"id":9381,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/posts\/9373\/revisions\/9381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/media\/9378"}],"wp:attachment":[{"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/media?parent=9373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/categories?post=9373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bogonglaser.com\/cs\/wp-json\/wp\/v2\/tags?post=9373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}