{"id":3846,"date":"2025-05-03T14:23:24","date_gmt":"2025-05-03T14:23:24","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=3846"},"modified":"2025-05-03T14:24:37","modified_gmt":"2025-05-03T14:24:37","slug":"jaka-je-velikost-hlinikoveho-vylisku-4040","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/what-size-is-4040-aluminum-extrusion\/","title":{"rendered":"Jak\u00e1 je velikost hlin\u00edkov\u00e9ho v\u00fdlisku 4040"},"content":{"rendered":"

\"4040
Sada mont\u00e1\u017en\u00edho p\u0159\u00edslu\u0161enstv\u00ed<\/figcaption><\/figure>\n<\/p>\n

Mnoho z\u00e1kazn\u00edk\u016f je zmateno, kdy\u017e vid\u00ed \u010d\u00edsla d\u00edl\u016f jako 4040 nebo 5050. V\u0161echna vypadaj\u00ed podobn\u011b - co tedy tato \u010d\u00edsla p\u0159esn\u011b znamenaj\u00ed?<\/p>\n

Hlin\u00edkov\u00fd v\u00fdlisek 4040 ozna\u010duje profil s T-dr\u00e1\u017ekou o rozm\u011brech pr\u016f\u0159ezu 40 x 40 mm, obvykle s dr\u00e1\u017ekami na ka\u017ed\u00e9 stran\u011b pro mont\u00e1\u017e a modul\u00e1rn\u00ed sestavu.<\/strong><\/p>\n

Pokud jste si n\u011bkdy l\u00e1mali hlavu s t\u011bmito \u010dty\u0159m\u00edstn\u00fdmi k\u00f3dy, jako je 4040 nebo 8020, nejste sami. Tato \u010d\u00edsla ve skute\u010dnosti popisuj\u00ed mnoh\u00e9 o velikosti a pou\u017eit\u00ed hlin\u00edkov\u00e9ho profilu. Dovolte mi, abych v\u00e1s jimi provedl.<\/p>\n

Jak\u00e9 jsou rozm\u011bry hlin\u00edkov\u00e9ho v\u00fdlisku 4040?<\/h2>\n

\"Hlin\u00edkov\u00fd
4040 Profil M8<\/figcaption><\/figure>\n<\/p>\n

Mnoho in\u017een\u00fdr\u016f a n\u00e1kupn\u00edch mana\u017eer\u016f p\u0159edpokl\u00e1d\u00e1, \u017ee 4040 je pouze n\u00e1zev - ale v\u00edte p\u0159esn\u011b, co dost\u00e1v\u00e1te?<\/p>\n

Na str\u00e1nk\u00e1ch rozm\u011bry hlin\u00edkov\u00e9ho v\u00fdlisku 4040<\/a>1<\/a><\/sup> jsou 40 \u00d7 40 mm, s dr\u00e1\u017ekami obvykle 8 mm \u0161irok\u00fdmi. Standardn\u00ed st\u0159edov\u00fd otvor je \u010dasto M8 nebo ? 6,8 mm.<\/strong><\/p>\n

4040 hlin\u00edkov\u00fd v\u00fdlisek<\/a> n\u00e1sleduje metrick\u00fd standard T-dr\u00e1\u017eky<\/a>2<\/a><\/sup>, kde prvn\u00ed dv\u011b \u010d\u00edslice (40) ud\u00e1vaj\u00ed \u0161\u00ed\u0159ku profilu v milimetrech a druh\u00e9 dv\u011b \u010d\u00edslice (40) ud\u00e1vaj\u00ed v\u00fd\u0161ku. Tyto v\u00fdlisky jsou zpravidla \u010dtvercov\u00e9, tak\u017ee jsou ide\u00e1ln\u00ed pro stavbu r\u00e1m\u016f, kryt\u016f stroj\u016f a modul\u00e1rn\u00edch pracovi\u0161\u0165.<\/p>\n

Podrobn\u00e9 specifikace hlin\u00edkov\u00e9ho v\u00fdlisku 4040<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Specifikace<\/th>\nDetail<\/th>\n<\/tr>\n<\/thead>\n
Velikost profilu<\/td>\n40 mm x 40 mm<\/td>\n<\/tr>\n
\u0160\u00ed\u0159ka slotu<\/td>\n8 mm<\/td>\n<\/tr>\n
Hloubka \u0161t\u011brbiny<\/td>\n\\~6,8 mm<\/td>\n<\/tr>\n
St\u0159edov\u00fd otvor<\/td>\n? 6,8 mm nebo M8<\/td>\n<\/tr>\n
Materi\u00e1l<\/td>\n6063-T5 nebo 6061-T6<\/td>\n<\/tr>\n
Povrchov\u00e1 \u00faprava<\/td>\neloxovan\u00e9, pr\u00e1\u0161kov\u011b lakovan\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

R\u016fzn\u00ed v\u00fdrobci se mohou m\u00edrn\u011b li\u0161it v toleranci a povrchov\u00e9 \u00faprav\u011b. Ve spole\u010dnosti Sinoextrud zaru\u010dujeme profily podle norem ISO s p\u0159esn\u00fdm \u0159ez\u00e1n\u00edm a kontrolou kvality.<\/p>\n

\n

Jak\u00fd je rozd\u00edl mezi 4040 a 8020?<\/h2>\n

\"Porovn\u00e1n\u00ed
4040 8020 Srovn\u00e1n\u00ed<\/figcaption><\/figure>\n<\/p>\n

Oba profily vypadaj\u00ed podobn\u011b a pln\u00ed podobn\u00e9 funkce - pro\u010d se tedy \u010d\u00edsla tak li\u0161\u00ed?<\/p>\n

4040 je 40 x 40 mm a 8020 je 80 x 20 mm; \u010d\u00edsla odr\u00e1\u017eej\u00ed rozm\u011bry a tvar. 8020 se obvykle pou\u017e\u00edv\u00e1 v imperi\u00e1ln\u00edm syst\u00e9mu, zat\u00edmco 4040 se \u0159\u00edd\u00ed metrick\u00fdm syst\u00e9mem.<\/strong><\/p>\n

Z\u00e1m\u011bna mezi 4040 a 8020 \u010dasto vych\u00e1z\u00ed z ozna\u010den\u00ed. \"8020<\/a>3<\/a><\/sup>\" je tak\u00e9 obchodn\u00ed zna\u010dka obl\u00edben\u00e9ho dodavatele hlin\u00edkov\u00fdch v\u00fdlisk\u016f v USA, kter\u00fd pou\u017e\u00edv\u00e1 imperi\u00e1ln\u00ed m\u00edry. Naproti tomu 4040 obvykle ozna\u010duje metrick\u00e9 profily s T-dr\u00e1\u017ekou, kter\u00e9 se \u010dast\u011bji pou\u017e\u00edvaj\u00ed v Evrop\u011b a Asii.<\/p>\n

Srovn\u00e1vac\u00ed tabulka: 4040 vs 8020<\/h3>\n\n\n\n\n\n\n\n\n
Funkce<\/th>\n4040 (metrick\u00e9)<\/th>\n8020 (Imperial)<\/th>\n<\/tr>\n<\/thead>\n
Rozm\u011bry<\/td>\n40 mm x 40 mm<\/td>\n1\" x 2\" nebo 40 mm x 80 mm<\/td>\n<\/tr>\n
Velikost slotu<\/td>\n8 mm<\/td>\n1\/4 palce (6,35 mm)<\/td>\n<\/tr>\n
Aplikace<\/td>\nModul\u00e1rn\u00ed r\u00e1my, sk\u0159\u00edn\u011b<\/td>\nR\u00e1mov\u00e1n\u00ed, p\u0159\u00edpravky, p\u0159\u00edpravky pro upevn\u011bn\u00ed<\/td>\n<\/tr>\n
Syst\u00e9m<\/td>\nMetrick\u00e9<\/td>\nImperial<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Pokud tedy nakupujete od glob\u00e1ln\u00edho dodavatele nebo pl\u00e1nujete zahrani\u010dn\u00ed projekty, v\u017edy si dvakr\u00e1t zkontrolujte, zda je \"8020\" velikost nebo zna\u010dka.<\/p>\n

\n

Jak ur\u010dit velikost hlin\u00edkov\u00e9ho v\u00fdlisku?<\/h2>\n

\"4040
4040 Sada v\u00fdlisk\u016f<\/figcaption><\/figure>\n<\/p>\n

V\u00fdb\u011br spr\u00e1vn\u00e9ho v\u00fdlisku nen\u00ed jen o d\u00e9lce - z\u00e1le\u017e\u00ed tak\u00e9 na \u0161\u00ed\u0159ce profilu, velikosti dr\u00e1\u017eky a vnit\u0159n\u00edm otvoru.<\/p>\n

Chcete-li ur\u010dit velikost hlin\u00edkov\u00e9ho v\u00fdlisku, zm\u011b\u0159te \u0161\u00ed\u0159ku a v\u00fd\u0161ku pr\u016f\u0159ezu, \u0161\u00ed\u0159ku dr\u00e1\u017eky a \u0161\u00ed\u0159ku. st\u0159edov\u00fd pr\u016fm\u011br otvoru<\/a>4<\/a><\/sup>. V\u017edy se \u0159i\u010fte technick\u00fdmi v\u00fdkresy nebo modely CAD.<\/strong><\/p>\n

\u010casto pom\u00e1h\u00e1m z\u00e1kazn\u00edk\u016fm, kte\u0159\u00ed obdr\u017eeli profil se \u0161patn\u00fdm velikost slotu<\/a>5<\/a><\/sup> nebo vrt\u00e1n\u00ed - a to obvykle proto, \u017ee p\u0159edpokl\u00e1dali, \u017ee v\u0161echny 4040 jsou stejn\u00e9. Ale i v r\u00e1mci stejn\u00e9 velikostn\u00ed t\u0159\u00eddy mohou existovat rozd\u00edly v z\u00e1vislosti na dodavateli nebo s\u00e9rii v\u00fdlisk\u016f (lehk\u00e9 vs. t\u011b\u017ek\u00e9).<\/p>\n

Kl\u00ed\u010dov\u00e1 m\u011b\u0159en\u00ed k potvrzen\u00ed<\/h3>\n