{"id":3345,"date":"2026-05-14T05:07:03","date_gmt":"2026-05-14T05:07:03","guid":{"rendered":"https:\/\/sprocket-chain.net\/?p=3345"},"modified":"2026-05-14T05:07:03","modified_gmt":"2026-05-14T05:07:03","slug":"how-to-measure-a-sprocket-step-by-step-identification-guide","status":"publish","type":"post","link":"https:\/\/sprocket-chain.net\/sk\/how-to-measure-a-sprocket-step-by-step-identification-guide\/","title":{"rendered":"Ako zmera\u0165 ozuben\u00e9 koleso: Podrobn\u00fd n\u00e1vod na identifik\u00e1ciu"},"content":{"rendered":"
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Sprievodca postupmi<\/div>\n

Identifik\u00e1cia ozuben\u00e9ho kolesa \u00b7 Meranie \u00b7 V\u00fdmena<\/span><\/p>\n<\/div>\n

Ako zmera\u0165 ozuben\u00e9 koleso: Podrobn\u00fd n\u00e1vod na identifik\u00e1ciu<\/h1>\n

Ozuben\u00e9 koleso sa d\u00e1 \u00faplne identifikova\u0165 zo \u0161iestich fyzick\u00fdch meran\u00ed \u2013 nie je potrebn\u00e9 \u017eiadne \u010d\u00edslo dielu, \u017eiadna dokument\u00e1cia ani \u017eiadne ozna\u010denia v\u00fdrobcu. T\u00e1to pr\u00edru\u010dka poskytuje presn\u00fa postupnos\u0165 meran\u00ed, d\u00f4le\u017eit\u00e9 tolerancie a v\u00fdpo\u010dty, ktor\u00e9 preved\u00fa surov\u00e9 \u010d\u00edsla na potvrden\u00fa \u0161pecifik\u00e1ciu n\u00e1hrady.<\/p>\n

Po\u0161lite svoje miery pre bezplatn\u00e9 potvrdenie<\/a><\/p>\n<\/div>\n<\/div>\n

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V roku 2024 technik \u00fadr\u017eby vo vietnamskom z\u00e1vode na spracovanie potrav\u00edn vytiahol opotrebovan\u00e9 ozuben\u00e9 koleso z kore\u010dkov\u00e9ho elev\u00e1tora. P\u00f4vodn\u00e9 \u010d\u00edslo dielu bolo vyrazen\u00e9 na n\u00e1boji, ale ne\u010ditate\u013en\u00e9 \u2013 roky um\u00fdvania ho vymazali. Stroj bol vyroben\u00fd v K\u00f3rei, ale dokument\u00e1cia bola ne\u00fapln\u00e1 a p\u00f4vodn\u00fd dod\u00e1vate\u013e prestal diel skladova\u0165. Technik odmeral ozuben\u00e9 koleso kraj\u010d\u00edrskym metrom, spo\u010d\u00edtal zuby a poslal dod\u00e1vate\u013eovi objedn\u00e1vku na \u201e25-zubov\u00e9 ozuben\u00e9 koleso s priemerom pribli\u017ene 150 mm\u201c. Traja dod\u00e1vatelia poslali tri r\u00f4zne ozuben\u00e9 koles\u00e1. \u017diadne z nich nesedelo spr\u00e1vne. Chyba nebola v po\u010dte zubov \u2013 bola v ne\u0161pecifikovanej konfigur\u00e1cii n\u00e1boja, nezmeranom priemere otvoru a nezn\u00e1mej s\u00e9rii re\u0165aze. Kompletn\u00e1 postupnos\u0165 meran\u00ed na p\u00f4vodnom ozubenom kolese by definovala v\u0161etky tieto \u00fadaje za 20 min\u00fat a pri prvej objedn\u00e1vke by vytvorila spr\u00e1vnu n\u00e1hradu.<\/p>\n

T\u00e1to pr\u00edru\u010dka pokr\u00fdva v\u0161etky merania potrebn\u00e9 na \u00fapln\u00fa \u0161pecifik\u00e1ciu ozuben\u00e9ho kolesa ur\u010den\u00e9ho na v\u00fdmenu, spolu so vzorcami na prevod t\u00fdchto meran\u00ed na katal\u00f3gov\u00e9 hodnoty a toleranciami, ktor\u00e9 definuj\u00fa prijate\u013en\u00fa presnos\u0165 merania.<\/p>\n

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Potrebn\u00e9 n\u00e1stroje a normy presnosti merania<\/h2>\n
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\u00b10,05 mm<\/div>\n
Po\u017eadovan\u00e1 presnos\u0165 pre otvor a k\u013e\u00fa\u010d<\/div>\n

Digit\u00e1lne posuvn\u00e9 meradlo (minim\u00e1lna kapacita 150 mm) alebo mikrometer. Nepou\u017e\u00edvajte \u0161tandardn\u00e9 oce\u013eov\u00e9 prav\u00edtko \u2013 presnos\u0165 prav\u00edtka \u00b10,5 mm nie je dostato\u010dn\u00e1 na rozl\u00ed\u0161enie medzi susedn\u00fdmi ve\u013ekos\u0165ami otvorov a povedie k nespr\u00e1vnym \u0161pecifik\u00e1ci\u00e1m pre mont\u00e1\u017e dr\u00e1\u017eky pre k\u013e\u00fa\u010d.<\/p>\n<\/div>\n

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\u00b10,1 mm<\/div>\n
Prijate\u013en\u00e1 presnos\u0165 pre kore\u0148 zuba<\/div>\n

Rovnak\u00e9 posuvn\u00e9 meradlo s noniusom, meraj\u00face pozd\u013a\u017e krivky dosadnutia kore\u0148a zuba. Tolerancia \u00b10,1 mm je dostato\u010dn\u00e1 na rozl\u00ed\u0161enie ANSI #40 od \u200b\u200b#50 a na potvrdenie s\u00e9rie re\u0165aze z merania polomeru kore\u0148a zuba.<\/p>\n<\/div>\n

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\u00b11,0 mm<\/div>\n
Prijate\u013en\u00e9 pre vonkaj\u0161\u00ed priemer a d\u013a\u017eku n\u00e1boja<\/div>\n

Vonkaj\u0161\u00ed priemer a d\u013a\u017eku presahu n\u00e1boja je mo\u017en\u00e9 mera\u0165 s presnos\u0165ou \u00b11,0 mm pomocou prav\u00edtka alebo kraj\u010d\u00edrskeho metra \u2013 tieto rozmery sa pou\u017e\u00edvaj\u00fa na potvrdenie v\u00f4le, nie na porovnanie so \u0161pecifik\u00e1ciou. Presnos\u0165 je tu menej d\u00f4le\u017eit\u00e1.<\/p>\n<\/div>\n<\/div>\n

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Postupnos\u0165 \u0161iestich meran\u00ed: \u00dapln\u00e1 identifik\u00e1cia ozuben\u00e9ho kolesa<\/h2>\n
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1<\/div>\n
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Spo\u010d\u00edtaj zuby<\/div>\n

Spo\u010d\u00edtajte v\u0161etky zuby po celom obvode ozuben\u00e9ho kolesa. Ozna\u010dte si po\u010diato\u010dn\u00fd zub kriedou alebo fixkou, aby ste predi\u0161li dvojit\u00e9mu po\u010d\u00edtaniu na ve\u013ek\u00fdch ozuben\u00fdch koles\u00e1ch. Ak m\u00e1 ozuben\u00e9 koleso vidite\u013en\u00e9 po\u0161kodenie zubov, ktor\u00e9 s\u0165a\u017euje spo\u010d\u00edtanie jednotliv\u00fdch zubov, po\u010d\u00edtajte od spodnej strany zuba (od kore\u0148a ku kore\u0148u) a nie od \u0161pi\u010dky ku \u0161pi\u010dke. Pri ozuben\u00fdch koles\u00e1ch in\u017einierskej triedy s hlbok\u00fdmi priehlbinami medzi zubami po\u010d\u00edtajte priehlbiny hlavne a nie \u0161pi\u010dky zubov \u2013 tie sa \u013eah\u0161ie rozl\u00ed\u0161ia.<\/p>\n<\/div>\n<\/div>\n

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2<\/div>\n
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Zmerajte polomer ulo\u017eenia kore\u0148a zuba (ri)<\/div>\n

Polomer krivky usadenia kore\u0148a zuba je naju\u017eito\u010dnej\u0161\u00ed rozmer na identifik\u00e1ciu s\u00e9rie re\u0165aze, pre ktor\u00fa bolo ozuben\u00e9 koleso navrhnut\u00e9. Zmerajte priemer konk\u00e1vneho zakriven\u00e9ho povrchu pri koreni \u013eubovo\u013en\u00e9ho zuba pomocou posuvn\u00e9ho meradla s vn\u00fatorn\u00fdmi \u010de\u013eus\u0165ami alebo sady polomerov. Priemer krivky usadenia sa rovn\u00e1 dvojn\u00e1sobku polomeru val\u010deka plus v\u00f4\u013ea usadenia \u2013 typicky 0,5 \u2013 1,21 TP3T priemeru val\u010deka pre \u0161tandardn\u00e9 komer\u010dn\u00e9 ozuben\u00e9 koles\u00e1. Pre ANSI #60 (valec 11,91 mm) je nomin\u00e1lny polomer usadenia kore\u0148a ri 6,26 mm; pre #80 (valec 15,88 mm) je ri 8,28 mm. Priradenie nameran\u00e9ho polomeru kore\u0148a k t\u00fdmto nomin\u00e1lnym hodnot\u00e1m potvrdzuje s\u00e9riu re\u0165aze nez\u00e1visle od ak\u00e9hoko\u013evek in\u00e9ho rozmeru.<\/p>\n<\/div>\n<\/div>\n

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3<\/div>\n
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V\u00fdpo\u010det priemeru rozstupovej kru\u017enice (PD)<\/div>\n

Priemer rozstupnej kru\u017enice je teoretick\u00e1 kru\u017enica prech\u00e1dzaj\u00faca stredmi val\u010dekov re\u0165aze, ke\u010f s\u00fa usaden\u00e9 v ozubenom kolese. Ned\u00e1 sa mera\u0165 priamo extern\u00fdmi posuvn\u00fdmi meradlami, preto\u017ee nejde o fyzick\u00fd povrch na ozubenom kolese \u2013 je to vypo\u010d\u00edtan\u00fd rozmer. Vzorec je: PD = p \/ sin(180\u00b0 \/ N), kde p je rozstup re\u0165aze v mm a N je po\u010det zubov. Ak chcete pracova\u0165 sp\u00e4tne od nameran\u00e9ho ozuben\u00e9ho kolesa: v pr\u00edpade ozuben\u00e9ho kolesa s p\u00e1rnym po\u010dtom zubov zmerajte cez proti\u013eahl\u00e9 p\u00e4ty zubov pomocou kol\u00edkov\u00fdch mierok priemeru val\u010deka re\u0165aze \u2013 meranie ud\u00e1va priamo priemer rozstupnej kru\u017enice. V pr\u00edpade ozuben\u00fdch kolies s nep\u00e1rnymi zubami zmerajte od jednej p\u00e4ty zuba do stredu proti\u013eahlej strany pomocou vzorca, ktor\u00fd zoh\u013ead\u0148uje nediametr\u00e1lne opa\u010dn\u00fa geometriu merania.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\u0160tandardn\u00e9 konfigur\u00e1cie ozuben\u00fdch kolies s otvorom a doskou \u2013 ka\u017ed\u00e1 vy\u017eaduje \u0161pecifick\u00e9 meracie body na potvrdenie typu n\u00e1boja a s\u00e9rie re\u0165aze.<\/p>\n<\/div>\n<\/div>\n

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4<\/div>\n
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Zmerajte priemer otvoru a rozmery dr\u00e1\u017eky pre k\u013e\u00fa\u010d<\/div>\n

Zmerajte priemer otvoru v dvoch kolm\u00fdch poloh\u00e1ch (horizont\u00e1lne a vertik\u00e1lne) a vypo\u010d\u00edtajte priemer. Ak sa tieto dve merania l\u00ed\u0161ia o viac ako 0,10 mm, otvor bol zdeformovan\u00fd nespr\u00e1vnym odstr\u00e1nen\u00edm (pou\u017eit\u00edm \u00faderu kladiva namiesto s\u0165ahov\u00e1ka) a mus\u00ed sa to zaznamena\u0165 v \u0161pecifik\u00e1cii v\u00fdmeny. Rozmery dr\u00e1\u017eky pre k\u013e\u00fa\u010d sa meraj\u00fa ako \u0161\u00edrka a h\u013abka od povrchu otvoru: pou\u017eite digit\u00e1lny vernier s mo\u017enos\u0165ou merania vn\u00fatorn\u00fdch rozmerov. Porovnan\u00edm nameranej h\u013abky s publikovan\u00fdmi tabu\u013ekov\u00fdmi hodnotami pre ve\u013ekos\u0165 otvoru overte, \u010di je dr\u00e1\u017eka pre k\u013e\u00fa\u010d vyrezan\u00e1 pod\u013ea ASME B17.1 (palec, pou\u017e\u00edvan\u00fd na strojoch pod\u013ea normy ANSI) alebo DIN 6885 (metrick\u00fd, pou\u017e\u00edvan\u00fd na strojoch eur\u00f3pskej a k\u00f3rejskej v\u00fdroby).<\/p>\n

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Rozsah v\u0155tania (mm)<\/th>\n\u0160\u00edrka k\u013e\u00fa\u010da DIN 6885 (mm)<\/th>\nH\u013abka k\u013e\u00fa\u010da pod\u013ea DIN 6885 (mm)<\/th>\n\u0160\u00edrka k\u013e\u00fa\u010da ASME B17.1 (palce)<\/th>\n<\/tr>\n<\/thead>\n
10\u201312<\/td>\n4<\/td>\n2.5<\/td>\n3\/8<\/td>\n<\/tr>\n
14\u201318<\/td>\n5<\/td>\n3.0<\/td>\n1\/2<\/td>\n<\/tr>\n
20 \u2013 22<\/td>\n6<\/td>\n3.5<\/td>\n1\/2<\/td>\n<\/tr>\n
24 \u2013 30<\/td>\n8<\/td>\n4.0<\/td>\n5\/8<\/td>\n<\/tr>\n
32 \u2013 38<\/td>\n10<\/td>\n5.0<\/td>\n7\/8<\/td>\n<\/tr>\n
40 \u2013 44<\/td>\n12<\/td>\n5.0<\/td>\n1<\/td>\n<\/tr>\n
50 \u2013 58<\/td>\n14<\/td>\n5.5<\/td>\n1 1\/4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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5<\/div>\n
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Identifikujte typ n\u00e1boja a zmerajte jeho projekciu<\/div>\n

Ur\u010dte, \u010di n\u00e1boj siaha iba na jednu stranu (n\u00e1boj B), na obe strany (n\u00e1boj C) alebo v\u00f4bec nie (doska A). Zmerajte vzdialenos\u0165 presahu n\u00e1boja \u2013 vzdialenos\u0165 od \u010delnej plochy ozuben\u00e9ho kolesa ku koncu n\u00e1boja \u2013 na ka\u017edej strane, ktor\u00e1 m\u00e1 n\u00e1boj. Zaznamenajte si rozmer presahu aj to, na ktorej strane sa n\u00e1boj nach\u00e1dza (strana re\u0165aze alebo strana konca hriade\u013ea). Tento rozdiel men\u00ed polohu re\u0165azovej \u010diary pri in\u0161tal\u00e1cii n\u00e1hrady a nemo\u017eno ho predpoklada\u0165 \u2013 mus\u00ed sa potvrdi\u0165 z p\u00f4vodnej in\u0161tal\u00e1cie. V pr\u00edpade ozuben\u00fdch kolies s puzdrom Taper Lock alebo QD identifikujte s\u00e9riu puzdra (1610, 2012, 3020 at\u010f.) pod\u013ea ak\u00fdchko\u013evek zna\u010diek na pr\u00edrube puzdra alebo zmerajte rozmery ku\u017ee\u013eov\u00e9ho otvoru puzdra pre porovnanie.<\/p>\n<\/div>\n<\/div>\n

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Skontrolujte opotrebovanie a pos\u00fa\u010fte mo\u017enos\u0165 v\u00fdmeny<\/div>\n

Pred objednan\u00edm n\u00e1hradn\u00e9ho dielu zhodno\u0165te, \u010di s\u00fa rozmery opotrebovan\u00e9ho ozuben\u00e9ho kolesa v r\u00e1mci tolerancie v\u00fdmeny alebo \u010di sa deformovali nad nomin\u00e1lny rozsah. Zmerajte v\u00fd\u0161ku hrotu zuba na troch rovnomerne rozmiestnen\u00fdch zuboch a porovnajte \u2013 ak je jeden hrot o 2 mm ni\u017e\u0161\u00ed ako ostatn\u00e9, dan\u00fd zub sa zr\u00fdchlil v d\u00f4sledku \u0161pecifick\u00e9ho vzoru z\u00e1beru re\u0165aze. Zmerajte polomer kore\u0148a zuba na t\u00fdch ist\u00fdch troch zuboch a porovnajte ho s nomin\u00e1lnou hodnotou \u2013 ak sa polomer kore\u0148a zv\u00e4\u010d\u0161il o viac ako 15% oproti nomin\u00e1lnej hodnote, ozuben\u00e9 koleso bolo vytvarovan\u00e9 pred\u013a\u017eenou re\u0165azou a nemo\u017eno ho op\u00e4tovne pou\u017ei\u0165 s novou re\u0165azou. Zaznamenajte si ak\u00fako\u013evek asymetriu na \u010del\u00e1ch zubov \u2013 zub, ktor\u00e9ho zadn\u00e1 plocha je vidite\u013ene ni\u017e\u0161ia ako predn\u00e1 plocha, vyvinul zahnut\u00fd profil, ktor\u00fd zni\u010d\u00ed nov\u00fa re\u0165az.<\/p>\n<\/div>\n<\/div>\n

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V\u00fdpo\u010det priemeru rozte\u010dnej kru\u017enice: Vzorec a skratka<\/h2>\n

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Vzorec pre v\u00fdpo\u010det priemeru rozstupovej kru\u017enice (PD) je: PD = p \/ sin(180\u00b0 \/ N), kde p je rozstup re\u0165aze v mm a N je po\u010det zubov. Tento vzorec poskytuje presn\u00e9 v\u00fdsledky pre ak\u00fako\u013evek kombin\u00e1ciu rozstupu a po\u010dtu zubov. Pre be\u017en\u00e9 kombin\u00e1cie s\u00fa ni\u017e\u0161ie uveden\u00e9 hodnoty vopred vypo\u010d\u00edtan\u00e9:<\/p>\n

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Po\u010det zubov<\/th>\nPD \u2014 #35 (9,525 mm)<\/th>\nPD \u2014 #40 (12,70 mm)<\/th>\nPD \u2014 #50 (15,875 mm)<\/th>\nPD \u2014 #60 (19,05 mm)<\/th>\nPD \u2014 #80 (25,40 mm)<\/th>\n<\/tr>\n<\/thead>\n
11<\/td>\n34.3<\/td>\n45.8<\/td>\n57.2<\/td>\n68.6<\/td>\n91.5<\/td>\n<\/tr>\n
13<\/td>\n40.4<\/td>\n53.9<\/td>\n67.3<\/td>\n80.8<\/td>\n107.7<\/td>\n<\/tr>\n
15<\/td>\n46.5<\/td>\n62.0<\/td>\n77.5<\/td>\n93.0<\/td>\n124.0<\/td>\n<\/tr>\n
17<\/td>\n52.6<\/td>\n70.1<\/td>\n87.6<\/td>\n105.2<\/td>\n140.2<\/td>\n<\/tr>\n
19<\/td>\n58.8<\/td>\n78.4<\/td>\n97.9<\/td>\n115.7<\/td>\n157.0<\/td>\n<\/tr>\n
21<\/td>\n64.9<\/td>\n86.5<\/td>\n108.1<\/td>\n129.7<\/td>\n173.0<\/td>\n<\/tr>\n
25<\/td>\n77.1<\/td>\n102.8<\/td>\n128.5<\/td>\n154.2<\/td>\n205.6<\/td>\n<\/tr>\n
30<\/td>\n91.4<\/td>\n121.9<\/td>\n152.4<\/td>\n182.9<\/td>\n243.8<\/td>\n<\/tr>\n
40<\/td>\n121.5<\/td>\n162.1<\/td>\n202.6<\/td>\n243.1<\/td>\n324.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

V\u0161etky hodnoty s\u00fa v mm. Vypo\u010d\u00edtan\u00e9 z PD = p \/ sin(180\u00b0 \/ N). Na overenie nameran\u00e9ho ozuben\u00e9ho kolesa: zmerajte vonkaj\u0161\u00ed priemer (OD) ozuben\u00e9ho kolesa. OD = PD + v\u00fd\u0161ka zuba. \u0160tandardn\u00e1 v\u00fd\u0161ka zuba je pribli\u017ene 0,625 \u00d7 rozstup re\u0165aze (konzervat\u00edvna aproxim\u00e1cia). Pre ANSI #60 s 19 zubami: vypo\u010d\u00edtan\u00e9 PD = 115,7 mm; OD \u2248 115,7 + (0,625 \u00d7 19,05) = 115,7 + 11,9 = 127,6 mm. Ak je nameran\u00fd OD v rozmedz\u00ed \u00b13 mm od tejto vypo\u010d\u00edtanej hodnoty, ozuben\u00e9 koleso m\u00e1 s najv\u00e4\u010d\u0161ou pravdepodobnos\u0165ou spr\u00e1vnu kombin\u00e1ciu rozstupu re\u0165aze a po\u010dtu zubov.<\/p>\n

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Protiintuit\u00edvne: meranie vonkaj\u0161ieho priemeru ozuben\u00e9ho kolesa neidentifikuje s\u00e9riu re\u0165aze.<\/strong> Dve ozuben\u00e9 koles\u00e1 s rovnak\u00fdm vonkaj\u0161\u00edm priemerom m\u00f4\u017eu by\u0165 navrhnut\u00e9 pre \u00faplne odli\u0161n\u00e9 rozstupy re\u0165az\u00ed, ak maj\u00fa r\u00f4zny po\u010det zubov. Ozuben\u00e9 koleso ANSI #60 s 20 zubami m\u00e1 vonkaj\u0161\u00ed priemer pribli\u017ene 130 mm. Ozuben\u00e9 koleso ANSI #50 s 26 zubami m\u00e1 tie\u017e vonkaj\u0161\u00ed priemer pribli\u017ene 130 mm. Obe maj\u00fa podobn\u00fd po\u010det zubov v \u201estrednom\u201c rozsahu, ale ich geometria kore\u0148a zuba, polomer usadenia val\u010deka a vn\u00fatorn\u00e9 rozmery s\u00fa \u00faplne odli\u0161n\u00e9. Vonkaj\u0161\u00ed priemer nepotvrdzuje ni\u010d okrem celkovej ob\u00e1lky ve\u013ekosti. Polomer usadenia kore\u0148a zuba (miera 2 vy\u0161\u0161ie) je spo\u013eahliv\u00fdm indik\u00e1torom radu re\u0165az\u00ed.<\/div>\n

<\/p>\n

Meranie ozuben\u00fdch kolies s ku\u017ee\u013eov\u00fdm z\u00e1mkom a puzdrom QD: \u010eal\u0161ie kroky<\/h2>\n
\n
\"\"<\/p>\n

Ozuben\u00e9 koleso s ku\u017ee\u013eov\u00fdm z\u00e1mkom \u2013 puzdro mus\u00ed by\u0165 identifikovan\u00e9 oddelene od telesa ozuben\u00e9ho kolesa; s\u00e9ria puzdra ur\u010duje dostupn\u00fd rozsah otvoru.<\/p>\n<\/div>\n

\n

V pr\u00edpade ozuben\u00fdch kolies s ku\u017ee\u013eov\u00fdm z\u00e1mkom a QD puzdrom sa teleso ozuben\u00e9ho kolesa a puzdro \u0161pecifikuj\u00fa ako dve samostatn\u00e9 polo\u017eky. \u0160pecifik\u00e1cia telesa ozuben\u00e9ho kolesa sa riadi vy\u0161\u0161ie uveden\u00fdm \u0161es\u0165krokov\u00fdm procesom. Puzdro je ur\u010den\u00e9 ozna\u010den\u00edm s\u00e9rie (ktor\u00e9 ur\u010duje geometriu ku\u017ee\u013eov\u00e9ho otvoru a rozmery vonkaj\u0161ej pr\u00edruby puzdra) a ve\u013ekos\u0165ou otvoru (ktor\u00e1 ur\u010duje priemer hriade\u013ea, ktor\u00fd puzdro m\u00f4\u017ee akceptova\u0165).<\/p>\n

Identifik\u00e1cia s\u00e9rie puzdra s ku\u017ee\u013eov\u00fdm z\u00e1mkom z odstr\u00e1nen\u00e9ho puzdra: zmerajte maxim\u00e1lny vonkaj\u0161\u00ed priemer pr\u00edruby puzdra (nie d\u013a\u017eku ku\u017ee\u013ea) a priemer mal\u00e9ho otvoru (otvor na \u00fazkom konci ku\u017ee\u013ea, pred rovnou \u010das\u0165ou otvoru). Tieto dva rozmery spolu jednozna\u010dne identifikuj\u00fa s\u00e9riu puzdra pre \u0161tandardn\u00e9 priemyseln\u00e9 syst\u00e9my s ku\u017ee\u013eov\u00fdm z\u00e1mkom (1008, 1108, 1210, 1610, 2012, 2517, 3020, 3030, 3525, 3535, 4030, 4535, 5040 at\u010f.). Puzdro 1610 m\u00e1 maxim\u00e1lny vonkaj\u0161\u00ed priemer pr\u00edruby 59,5 mm; puzdro 3020 m\u00e1 maxim\u00e1lny vonkaj\u0161\u00ed priemer pr\u00edruby 82,5 mm.<\/p>\n

Pri puzdr\u00e1ch QD sa identifik\u00e1cia s\u00e9rie riadi rovnak\u00fdm pr\u00edstupom s pou\u017eit\u00edm d\u013a\u017eky tela puzdra a priemeru pr\u00edruby. S\u00e9rie QD SH, SK, SF, E, F, J, M, N, P, W s\u00fa be\u017en\u00e9 v priemyseln\u00fdch aplik\u00e1ci\u00e1ch a ka\u017ed\u00e1 m\u00e1 \u0161pecifick\u00fd rozsah ve\u013ekost\u00ed pre priemery hriade\u013eov. Potvrden\u00e9 konfigur\u00e1cie ozuben\u00fdch kolies s ku\u017ee\u013eov\u00fdm z\u00e1mkom a QD<\/a> s\u00fa k dispoz\u00edcii s obr\u00e1ban\u00edm otvoru, aby sa pred odoslan\u00edm zhodovali s nameran\u00fdm priemerom hriade\u013ea.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

Vytvorenie z\u00e1znamu o meran\u00ed pre bud\u00face objedn\u00e1vky n\u00e1hrad<\/h2>\n

Po dokon\u010den\u00ed celej postupnosti meran\u00ed zabr\u00e1ni zdokumentovanie v\u00fdsledkov v \u0161tandardizovanom form\u00e1te opakovaniu rovnakej identifika\u010dnej pr\u00e1ce pri \u010fal\u0161om intervale v\u00fdmeny. Minim\u00e1lny z\u00e1znam by mal obsahova\u0165:<\/p>\n

\n
Z\u00e1znam identifik\u00e1cie ozuben\u00e9ho kolesa \u2013 povinn\u00e9 polia<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
Stroj \/ Umiestnenie:<\/td>\nnapr. \u201eKore\u010dkov\u00fd elev\u00e1tor linky 3, horn\u00e1 \u0161achta, \u013eav\u00e1\u201c<\/td>\n<\/tr>\n
Po\u010det zubov (N):<\/td>\nPo\u010d\u00edtan\u00e9 priamo od ozuben\u00e9ho kolesa<\/td>\n<\/tr>\n
S\u00e9ria re\u0165az\u00ed:<\/td>\nPotvrden\u00e9 meran\u00edm polomeru kore\u0148a (napr. \u201eANSI #60\u201c)<\/td>\n<\/tr>\n
Priemer otvoru:<\/td>\nnapr. \u201e35,00 mm\u201c (priemer z dvoch meran\u00ed)<\/td>\n<\/tr>\n
Dr\u00e1\u017eka pre k\u013e\u00fa\u010d:<\/td>\n\u0160\u00edrka \u00d7 h\u013abka, \u0161tandardn\u00e1 (napr. \u201e10 \u00d7 5 mm, DIN 6885\u201c)<\/td>\n<\/tr>\n
\u0160t\u00fdl n\u00e1boja:<\/td>\nS\u00e9ria A\/B\/C\/Taper Lock\/s\u00e9ria QD<\/td>\n<\/tr>\n
Projekcia n\u00e1boja:<\/td>\nRozmery strany 1 a strany 2 (mm)<\/td>\n<\/tr>\n
Materi\u00e1l \/ \u00faprava:<\/td>\nUhl\u00edkov\u00e1 oce\u013e \/ SS304 \/ liatina \/ UHMW \u2013 a ak\u00e1ko\u013evek vidite\u013en\u00e1 povrchov\u00e1 \u00faprava<\/td>\n<\/tr>\n
Stav opotrebenia:<\/td>\nPozn\u00e1mky k zahnut\u00fdm zubom, zmene polomeru kore\u0148a, d\u00e1tumu poslednej v\u00fdmeny<\/td>\n<\/tr>\n
N\u00e1hradn\u00fd diel potvrden\u00fd:<\/td>\n\u010c\u00edslo dielu alebo \u0161pecifik\u00e1cia dod\u00e1vate\u013ea po potvrden\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Udr\u017eiavanie tohto z\u00e1znamu pre ka\u017ed\u00e9 ozuben\u00e9 koleso v zariaden\u00ed \u2013 dokonca aj pre tie, ktor\u00e9 s\u00fa st\u00e1le v prev\u00e1dzke \u2013 vytv\u00e1ra \u0161pecifik\u00e1ciu v\u00fdmeny pripraven\u00fa na \u00fadr\u017ebu, ktor\u00fa je mo\u017en\u00e9 v pr\u00edpade potreby posla\u0165 priamo dod\u00e1vate\u013eovi. Vy\u0161\u0161ie op\u00edsan\u00fd \u0161es\u0165krokov\u00fd proces merania trv\u00e1 15 \u2013 20 min\u00fat na ka\u017ed\u00e9 ozuben\u00e9 koleso. \u010casov\u00e1 invest\u00edcia sa vr\u00e1ti pri prvej v\u00fdmene ozuben\u00e9ho kolesa pod \u010dasov\u00fdm tlakom a kompletn\u00e1 \u0161pecifik\u00e1cia je u\u017e v s\u00fabore.<\/p>\n

<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n
\nAko zmer\u00e1m ozuben\u00e9 koleso, ktor\u00e9 je st\u00e1le nain\u0161talovan\u00e9 na hriadeli?<\/summary>\n
V\u00e4\u010d\u0161inu meran\u00ed ozuben\u00e9ho kolesa je mo\u017en\u00e9 vykona\u0165 s ozuben\u00fdm kolesom na hriadeli, hoci pr\u00edstup sa l\u00ed\u0161i v z\u00e1vislosti od in\u0161tal\u00e1cie. Po\u010det zubov je v\u017edy mo\u017en\u00fd na nain\u0161talovanom ozubenom kolese. Priemer otvoru nie je mo\u017en\u00e9 mera\u0165 priamo, ale je mo\u017en\u00e9 ho odvodi\u0165 z priemeru hriade\u013ea (hriade\u013e zmerajte extern\u00fdmi posuvn\u00fdmi meradlami v mieste mimo ozuben\u00e9ho kolesa; otvor by mal by\u0165 pribli\u017ene o 0,01 \u2013 0,05 mm v\u00e4\u010d\u0161\u00ed ako priemer hriade\u013ea, aby sa dosiahla v\u00f4\u013ea). Polomer kore\u0148a zuba je mo\u017en\u00e9 mera\u0165 pomocou sady polomerov vlo\u017een\u00fdch do kore\u0148a zuba zo strany re\u0165aze \u2013 nie je potrebn\u00e1 demont\u00e1\u017e. Presah n\u00e1boja je mo\u017en\u00e9 mera\u0165 h\u013abkov\u00fdm meradlom vztiahnut\u00fdm na \u010deln\u00fa stranu ozuben\u00e9ho kolesa. Jedin\u00fd rozmer, ktor\u00fd skuto\u010dne vy\u017eaduje odstr\u00e1nenie ozuben\u00e9ho kolesa pre presn\u00e9 meranie, je h\u013abka dr\u00e1\u017eky pre klin.<\/div>\n<\/details>\n
\nExistuje sp\u00f4sob, ako identifikova\u0165 s\u00e9riu re\u0165aze len z ozuben\u00e9ho kolesa, bez pr\u00edtomnosti re\u0165aze?<\/summary>\n
\u00c1no \u2013 polomer usadenia kore\u0148a zuba (meranie 2) je najspo\u013eahlivej\u0161\u00edm indik\u00e1torom s\u00e9rie re\u0165aze na samotnom ozubenom kolese. Z nameran\u00e9ho polomeru kore\u0148a vypo\u010d\u00edtajte priemer val\u010deka ako: priemer val\u010deka = 2 \u00d7 (ri \u2212 v\u00f4\u013ea usadenia), kde v\u00f4\u013ea usadenia je typicky 0,025 \u00d7 priemer val\u010deka. Pre nameran\u00fd polomer kore\u0148a 6,3 mm: priemer val\u010deka \u2248 2 \u00d7 (6,3 \u2212 0,16) = 12,28 mm \u2013 toto nezodpoved\u00e1 \u0161tandardnej re\u0165azi ANSI, \u010do nazna\u010duje bu\u010f opotrebovan\u00e9 ozuben\u00e9 koleso (polomer kore\u0148a zv\u00e4\u010d\u0161en\u00fd opotrebovan\u00edm), alebo ne\u0161tandardn\u00fa \u0161pecifik\u00e1ciu. Ak vypo\u010d\u00edtan\u00fd priemer val\u010deka spad\u00e1 do \u00b10,15 mm od \u0161tandardn\u00e9ho priemeru val\u010deka ANSI z referen\u010dnej tabu\u013eky, s\u00e9ria re\u0165aze sa potvrd\u00ed. Ak sa nezhoduje, polomer kore\u0148a mohol by\u0165 zmenen\u00fd opotrebovan\u00edm alebo ozuben\u00e9 koleso m\u00f4\u017ee by\u0165 z propriet\u00e1rnej normy.<\/div>\n<\/details>\n
\nAk\u00e9 opotrebenie zubov je prijate\u013en\u00e9 pred v\u00fdmenou ozuben\u00e9ho kolesa?<\/summary>\n
Praktick\u00e1 prahov\u00e1 hodnota v\u00fdmeny pre opotrebovanie zubov ozuben\u00e9ho kolesa je 20 \u2013 251 TP3T p\u00f4vodnej hr\u00fabky zuba na \u010diare rozstupu. To zodpoved\u00e1 pribli\u017ene 2 \u2013 3 mm materi\u00e1lu z \u010delnej plochy zuba odstr\u00e1nen\u00e9ho z kontaktnej z\u00f3ny zuba na ozubenom kolese so stredn\u00fdm rozstupom (#60 a\u017e #80). V praxi vizu\u00e1lny indik\u00e1tor \u201ezah\u00e1knutia\u201c \u2013 kde je zadn\u00e1 plocha zuba pri poh\u013eade zboku vidite\u013ene ni\u017e\u0161ia ako predn\u00e1 plocha \u2013 poskytuje spo\u013eahliv\u00e9 pos\u00fadenie v ter\u00e9ne. Ak\u00e1ko\u013evek vidite\u013en\u00e1 asymetria medzi prednou a zadnou plochou zuba znamen\u00e1, \u017ee ozuben\u00e9 koleso prekro\u010dilo prahov\u00fa hodnotu v\u00fdmeny. Riziko prev\u00e1dzky za touto prahovou hodnotou spo\u010d\u00edva v tom, \u017ee zah\u00e1knut\u00e9 ozuben\u00e9 koleso zni\u010d\u00ed nov\u00fa re\u0165az za zlomok be\u017enej \u017eivotnosti, tak\u017ee n\u00e1klady na v\u00fdmenu ozuben\u00e9ho kolesa sa v\u017edy vr\u00e1tia v pred\u013a\u017een\u00ed \u017eivotnosti re\u0165aze, ke\u010f sa vymen\u00ed pri spr\u00e1vnej prahovej hodnote.<\/div>\n<\/details>\n
\nM\u00f4\u017eem si objedna\u0165 n\u00e1hradn\u00e9 ozuben\u00e9 koleso s inou ve\u013ekos\u0165ou otvoru ako p\u00f4vodn\u00e9?<\/summary>\n
\u00c1no \u2013 obr\u00e1banie otvorov na mieru na ak\u00fako\u013evek ve\u013ekos\u0165 v r\u00e1mci maxim\u00e1lneho limitu otvoru pre po\u010det zubov a ve\u013ekos\u0165 n\u00e1boja je \u0161tandardnou v\u00fdrobnou slu\u017ebou. Maxim\u00e1lny priemer otvoru je ur\u010den\u00fd minim\u00e1lnou hr\u00fabkou steny medzi povrchom otvoru a kore\u0148om najbli\u017e\u0161ieho kore\u0148a zuba \u2013 priemer otvoru zvy\u010dajne nem\u00f4\u017ee presiahnu\u0165 65 \u2013 701 TP3T priemeru rozstupovej kru\u017enice bez ohrozenia integrity zuba. Pre 19-zubov\u00e9 ozuben\u00e9 koleso ANSI #60 s priemerom rozstupovej kru\u017enice 115,7 mm je maxim\u00e1lny otvor zvy\u010dajne okolo 75 \u2013 80 mm. Poskytnutie po\u017eadovan\u00e9ho priemeru otvoru, rozmerov dr\u00e1\u017eky pre k\u013e\u00fa\u010d a ak\u00fdchko\u013evek \u0161pecifick\u00fdch po\u017eiadaviek na toleranciu v \u010dase objedn\u00e1vky umo\u017e\u0148uje obr\u00e1banie ozuben\u00e9ho kolesa pred odoslan\u00edm bez dodato\u010dnej dodacej lehoty presahuj\u00facej 2 \u2013 3 pracovn\u00e9 dni pre \u0161tandardn\u00e9 obr\u00e1banie otvorov.<\/div>\n<\/details>\n

<\/p>\n

\n

Po\u0161lite n\u00e1m svojich \u0161es\u0165 mier a my v\u00e1m bezplatne potvrd\u00edme v\u00fdmenu<\/h2>\n

Po\u010det zubov, polomer kore\u0148a, priemer otvoru, dr\u00e1\u017eka pre pero, typ n\u00e1boja a presah n\u00e1boja \u2013 po\u0161lite t\u00fdchto \u0161es\u0165 meran\u00ed na\u0161im technikom a my pred odoslan\u00edm ak\u00fdchko\u013evek dielov potvrd\u00edme presn\u00fa \u0161pecifik\u00e1ciu n\u00e1hrady vr\u00e1tane s\u00e9rie re\u0165aze, materi\u00e1lu a po\u017eiadaviek na obr\u00e1banie otvoru.<\/p>\n

Po\u0161lite merania pre bezplatn\u00e9 potvrdenie<\/a>
\nPrehliadajte katal\u00f3g ozuben\u00fdch kolies<\/a><\/div>\n<\/div>\n<\/div>\n

Redaktor: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

N\u00e1vod na identifik\u00e1ciu ozuben\u00e9ho kolesa \u00b7 Meranie \u00b7 V\u00fdmena Ako zmera\u0165 ozuben\u00e9 koleso: Podrobn\u00fd n\u00e1vod na identifik\u00e1ciu Ozuben\u00e9 koleso mo\u017eno \u00faplne identifikova\u0165 zo \u0161iestich fyzick\u00fdch meran\u00ed \u2013 nie je potrebn\u00e9 \u017eiadne \u010d\u00edslo dielu, \u017eiadna dokument\u00e1cia ani \u017eiadne ozna\u010denia v\u00fdrobcu. Tento n\u00e1vod poskytuje presn\u00fa postupnos\u0165 meran\u00ed, d\u00f4le\u017eit\u00e9 tolerancie a v\u00fdpo\u010dty, ktor\u00e9 prev\u00e1dzaj\u00fa surov\u00e9 \u010d\u00edsla na [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6634],"tags":[72,78,58],"class_list":["post-3345","post","type-post","status-publish","format-standard","hentry","category-chain-sprocket","tag-chain","tag-chain-sprocket","tag-sprocket"],"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/posts\/3345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/comments?post=3345"}],"version-history":[{"count":1,"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/posts\/3345\/revisions"}],"predecessor-version":[{"id":3346,"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/posts\/3345\/revisions\/3346"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/media?parent=3345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/categories?post=3345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/sk\/wp-json\/wp\/v2\/tags?post=3345"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}