{"id":10999,"date":"2024-09-10T05:28:10","date_gmt":"2024-09-10T03:28:10","guid":{"rendered":"https:\/\/shop.ptm-mechatronics.com\/stage\/?p=10999"},"modified":"2024-11-18T10:13:05","modified_gmt":"2024-11-18T09:13:05","slug":"ptm-entwickelt-verfahrbaren-motor-fuer-mehrere-ruehrbehaelter","status":"publish","type":"post","link":"https:\/\/ptm-mechatronics.com\/sk\/ptm-entwickelt-verfahrbaren-motor-fuer-mehrere-ruehrbehaelter\/","title":{"rendered":"PTM vyv\u00edja pohybliv\u00fd motor pre n\u00e1doby s viacer\u00fdmi mie\u0161adlami"},"content":{"rendered":"
\"\"<\/a>
V\u00fdkonn\u00fd riadite\u013e PTM Carsten Angermeyer a Christian Maier zo spolo\u010dnosti Maier Heidenheim<\/figcaption><\/figure>\n
Spr\u00e1va n\u00e1\u0161ho partnera Maier Heidenheim o spolo\u010dnom projekte:<\/h5>\n
Premie\u0161an\u00e9 a ulo\u017een\u00e9<\/h5>\n

Spolo\u010dnos\u0165 PTM mechatronics vyvinula efekt\u00edvne rie\u0161enie pre spolo\u010dnosti, ktor\u00e9 musia mie\u0161a\u0165 kvapaliny vo ve\u013ekom po\u010dte n\u00e1dob v podmienkach Atex. Namiesto jedn\u00e9ho mie\u0161adla na ka\u017ed\u00fa n\u00e1dobu sa in\u0161taluje pojazdn\u00fd vzduchov\u00fd motor, ktor\u00fd uchop\u00ed jednotliv\u00e9 mie\u0161acie ty\u010de. T\u00e1to inov\u00e1cia, ktor\u00e1 \u0161etr\u00ed n\u00e1klady, bola mo\u017en\u00e1 v\u010faka podpore \u0161pecialistu na rota\u010dn\u00e9 zv\u00e4zky Christiana Maiera.<\/p>\n

Ka\u017ed\u00fd, kto nav\u0161t\u00edvi spolo\u010dnos\u0165 PTM mechatronics GmbH v Egenhofene, sa ocitne v pokojnom vidieckom prostred\u00ed medzi Augsburgom a Mn\u00edchovom. Idyla a inov\u00e1cie sa tu v\u0161ak navz\u00e1jom nevylu\u010duj\u00fa - ve\u010f spolo\u010dnos\u0165, ktor\u00e1 bola zalo\u017een\u00e1 v roku 1988, je jedn\u00fdm z najvyh\u013ead\u00e1vanej\u0161\u00edch \u0161pecializovan\u00fdch dod\u00e1vate\u013eov pneumatick\u00fdch motorov a ch\u00e1pa\u010dov na pou\u017eitie v \u0161peci\u00e1lnych podmienkach. Pneumatick\u00e9 motory na pou\u017eitie v oblastiach s nebezpe\u010denstvom v\u00fdbuchu, napr\u00edklad pri v\u00fdrobe chemik\u00e1li\u00ed a farieb, pohony odoln\u00e9 vo\u010di morskej vode na pou\u017eitie na vrtn\u00fdch plo\u0161in\u00e1ch alebo v pot\u00e1pa\u010dsk\u00fdch zariadeniach, motory z nehrdzavej\u00facej ocele pre mie\u0161adl\u00e1 v potravin\u00e1rskej v\u00fdrobe a ch\u00e1padl\u00e1 pre r\u00f4zne aplik\u00e1cie od robotov a\u017e po \u010dist\u00e9 priestory: v\u00fdrobky a rie\u0161enia spolo\u010dnosti PTM mechatronics sa vo v\u0161etk\u00fdch t\u00fdchto trhov\u00fdch medzer\u00e1ch te\u0161ia prvotriednej povesti. \u201eHlavn\u00fdmi v\u00fdhodami vzduchov\u00fdch motorov oproti elektrick\u00fdm motorom je, \u017ee nedoch\u00e1dza k iskreniu a materi\u00e1l sa d\u00e1 optim\u00e1lne prisp\u00f4sobi\u0165 po\u017eiadavk\u00e1m aplik\u00e1cie,\u201c vysvet\u013euje Carsten Angermeyer, majite\u013e a konate\u013e spolo\u010dnosti PTM mechatronics.<\/p>\n

Radi\u00e1lny piestov\u00fd motor na pou\u017eitie pri mie\u0161an\u00ed v nev\u00fdbu\u0161nom prostred\u00ed<\/h5>\n

Jednou zo \u0161pecial\u00edt spolo\u010dnosti je technol\u00f3gia motorov: namiesto lamelov\u00fdch motorov pou\u017e\u00edva PTM mechatronics vzduchov\u00e9 motory s radi\u00e1lnymi piestami, ktor\u00e9 s\u00fa usporiadan\u00e9 okolo hnacieho hriade\u013ea podobne ako radi\u00e1lne motory a ot\u00e1\u010daj\u00fa sa pomocou ovl\u00e1dania rota\u010dn\u00fdch lamiel. T\u00e1to kon\u0161trukcia pon\u00faka pou\u017e\u00edvate\u013eovi dve v\u00fdznamn\u00e9 v\u00fdhody: vysok\u00e9 kr\u00fatiace momenty mo\u017eno dosiahnu\u0165 aj pri n\u00edzkych ot\u00e1\u010dkach a spotreba stla\u010den\u00e9ho vzduchu je v porovnan\u00ed s lamelov\u00fdm motorom a\u017e o 90 % ni\u017e\u0161ia. \u201eNa\u0161e radi\u00e1lne piestov\u00e9 motory sa skuto\u010dne uplatnia, ke\u010f ide o mie\u0161adl\u00e1 v prostred\u00ed s nebezpe\u010denstvom v\u00fdbuchu,\u201c hovor\u00ed Angermeyer. Siln\u00fd kr\u00fatiaci moment umo\u017e\u0148uje mie\u0161a\u0165 aj visk\u00f3znej\u0161ie l\u00e1tky a n\u00edzka spotreba stla\u010den\u00e9ho vzduchu vedie k vysok\u00fdm \u00faspor\u00e1m n\u00e1kladov na energiu pri \u010dasto potrebnej nepretr\u017eitej prev\u00e1dzke.
\nSpolo\u010dnosti \u010dasto skladuj\u00fa ve\u013ek\u00e9 mno\u017estvo n\u00e1dob s kvapalinami, ktor\u00e9 je potrebn\u00e9 v ur\u010dit\u00fdch intervaloch premie\u0161ava\u0165 - napr\u00edklad pri mie\u0161an\u00ed farieb, chemik\u00e1li\u00ed alebo v\u00f4n\u00ed. V tak\u00fdchto pr\u00edpadoch by bol n\u00e1kup kompletn\u00e9ho mie\u0161adla pre ka\u017ed\u00fa n\u00e1dobu pre spolo\u010dnos\u0165 ne\u00famerne n\u00e1kladn\u00fd. Spolo\u010dnos\u0165 PTM mechatronics vyvinula \u00fa\u010dinn\u00fa koncepciu na z\u00e1klade projektu z\u00e1kazn\u00edka, ktor\u00fd mal presne tak\u00fato kon\u0161tel\u00e1ciu: mal sa pou\u017ei\u0165 jedin\u00fd motor, namontovan\u00fd na automaticky sa pohybuj\u00facom zariaden\u00ed a vybaven\u00fd pneumatick\u00fdm troj\u010delis\u0165ov\u00fdm uchopova\u010dom na hnacom hriadeli. Motor sa striedavo umiest\u0148uje nad n\u00e1dobu, uchop\u00ed v nej zavesen\u00fa mie\u0161aciu ty\u010d, mie\u0161a kvapalinu po\u010das stanoven\u00e9ho \u010dasu a potom sa presunie k \u010fal\u0161ej n\u00e1dobe.<\/p>\n

Rota\u010dn\u00fd priechod umo\u017e\u0148uje prenos energie na rotuj\u00face ch\u00e1padlo<\/h5>\n

To postavilo mechatroniku PTM pred zlo\u017eit\u00fa \u00falohu: ke\u010f\u017ee rotuj\u00face ch\u00e1padlo je pripojen\u00e9 k hnaciemu hriade\u013eu, stla\u010den\u00fd vzduch sa musel priv\u00e1dza\u0165 do rotuj\u00faceho dut\u00e9ho hriade\u013ea cez ventil na pevnom kryte hriade\u013ea. Na tento \u00fa\u010del je potrebn\u00e1 rota\u010dn\u00e1 spojka - technicky n\u00e1ro\u010dn\u00fd v\u00fdrobok, ktor\u00fd spolo\u010dnos\u0165 Christian Maier GmbH & Co. KG v Heidenheime v ju\u017enom Nemecku sa \u0161pecializuje na v\u00fdvoj a v\u00fdrobu.
\n\u201eVzh\u013eadom na technick\u00e9 r\u00e1mcov\u00e9 podmienky bolo r\u00fdchlo jasn\u00e9, \u017ee tu neprich\u00e1dza do \u00favahy \u017eiadne \u0161tandardn\u00e9 rie\u0161enie,\u201c spom\u00edna Florian Maier, konate\u013e spolo\u010dnosti Christian Maier. Zatia\u013e \u010do \u0161pecifik\u00e1cie pre geometriu motora sa dali realizova\u0165 kon\u0161truk\u010dn\u00fdmi \u00fapravami, pre pou\u017eitie v prostred\u00ed s ochranou proti v\u00fdbuchu bolo potrebn\u00e9 v\u00e4\u010d\u0161ie \u00fasilie. Tam je povolen\u00e9 pou\u017e\u00edva\u0165 len zariadenia s certifik\u00e1tom Atex, ktor\u00fd sa ude\u013euje a\u017e po \u00faspe\u0161nom absolvovan\u00ed rozsiahlych s\u00e9ri\u00ed testov.
\nPo tom, \u010do prv\u00fd prototyp uk\u00e1zal, \u017ee interakcia medzi rota\u010dn\u00fdm zv\u00e4zkom Maier a motormi a uchopovacou jednotkou PTM funguje, sa v spolo\u010dnosti Christian Maier za\u010dal postup posudzovania zhody.
\n\u201eKe\u010f\u017ee v na\u0161om sortimente u\u017e m\u00e1me rota\u010dn\u00e9 spojky s certifik\u00e1tom Atex, mohli sme vyu\u017ei\u0165 existuj\u00face sk\u00fasenosti,\u201c uv\u00e1dza Florian Maier.<\/p>\n

\u00daspe\u0161n\u00e1 certifik\u00e1cia Atex<\/h5>\n

Museli sa vykona\u0165 rozsiahle testy, aby sa zabezpe\u010dilo a zdokumentovalo, \u017ee rotuj\u00faci zv\u00e4zok nesp\u00f4sobuje prehriatie alebo iskrenie. Konkr\u00e9tne to znamenalo teplotn\u00fa triedu T3 v kateg\u00f3rii Atex 2G:
\nChristian Maier musel zabezpe\u010di\u0165 tak\u00fa bezpe\u010dnos\u0165 kon\u0161trukcie, aby povrchov\u00e1 teplota rotuj\u00faceho zv\u00e4zku nikdy neprekro\u010dila 200 stup\u0148ov Celzia m\u00ednus bezpe\u010dnostn\u00e1 rezerva. \u201eTento limit plat\u00ed aj pre extr\u00e9mne situ\u00e1cie, ke\u010f sa vyskytn\u00fa predv\u00eddate\u013en\u00e9 poruchy,\u201c hovor\u00ed Florian Maier.
\nPomocou teplotn\u00fdch sn\u00edma\u010dov sa vykonali pr\u00edslu\u0161n\u00e9 testy a okrem in\u00e9ho sa z\u00e1merne po\u0161kodili lo\u017eisk\u00e1, aby sa ur\u010dilo teplotn\u00e9 spr\u00e1vanie rotuj\u00faceho zv\u00e4zku. V\u00fdsledok: aj za najnepriaznivej\u0161\u00edch podmienok zostala povrchov\u00e1 teplota s\u00fa\u010diastky hlboko pod kritick\u00fdm rozsahom. To uvo\u013enilo cestu k predlo\u017eeniu dokumentov a protokolov spolo\u010dnosti T\u00dcV S\u00fcd, ktor\u00e1 n\u00e1sledne vydala pos\u00fadenie bezpe\u010dnosti a schv\u00e1lenie Atex pre rota\u010dn\u00fd zv\u00e4zok.<\/p>\n

Minimalizovan\u00e9 straty tren\u00edm<\/h5>\n

V r\u00e1mci testov sa optimalizoval aj pomer tesnosti a str\u00e1t tren\u00edm. Hoci vysok\u00fd pr\u00edtlak na tesnenie vedie k maxim\u00e1lnej tesnosti, zvy\u0161uje odpor chodu hriade\u013ea v rota\u010dnom spojen\u00ed. Na nastavenie kontaktn\u00e9ho tlaku tesnenia sa pou\u017eili pru\u017einy tak, aby sa minimalizoval trec\u00ed odpor, a t\u00fdm aj spotreba energie pri zachovan\u00ed tesniacej funkcie.
\nV\u010faka kombin\u00e1cii vzduchov\u00e9ho motora, rota\u010dn\u00e9ho spojenia a troj\u010de\u013eus\u0165ov\u00e9ho ch\u00e1padla m\u00e1 teraz spolo\u010dnos\u0165 PTM mechatronics k dispoz\u00edcii \u00fa\u010dinn\u00fa koncepciu pre podniky, ktor\u00e9 predt\u00fdm museli investova\u0165 do ve\u013ek\u00e9ho po\u010dtu mie\u0161adiel alebo museli ru\u010dne riadi\u0165 zmenu pou\u017e\u00edvania jednotliv\u00fdch mie\u0161adiel menej hospod\u00e1rnym sp\u00f4sobom. \u201eNa\u0161e rie\u0161enie umo\u017e\u0148uje automatizova\u0165 mie\u0161anie 20, 50 alebo aj viac n\u00e1dob,\u201c hovor\u00ed Carsten Angermeyer, konate\u013e spolo\u010dnosti PTM, a zh\u0155\u0148a v\u00fdhody. V\u010faka certifik\u00e1cii Atex mo\u017eno syst\u00e9my \u013eahko in\u0161talova\u0165 aj v chemickej alebo lakovn\u00edckej v\u00fdrobe.<\/p>\n

Prenos koncepcie do in\u00fdch odvetv\u00ed<\/h5>\n

Po pozit\u00edvnej odozve prv\u00fdch projektov vyn\u00e1lezcovia z PTM mechatronics a Christian Maier u\u017e myslia o krok vpred. S podobn\u00fdmi kon\u0161tel\u00e1ciami, v ktor\u00fdch je potrebn\u00e9 mie\u0161a\u0165 kvapaliny vo ve\u013ekom po\u010dte n\u00e1dob, sa mo\u017eno stretn\u00fa\u0165 aj v potravin\u00e1rskom priemysle - napr\u00edklad pri v\u00fdrobe mlie\u010dnych v\u00fdrobkov alebo n\u00e1pojov.
\n\u201eV tomto pr\u00edpade musia mie\u0161adl\u00e1 zvy\u010dajne sp\u013a\u0148a\u0165 normu FDA pre styk s potravinami, \u010do sa d\u00e1 ve\u013emi dobre realizova\u0165 pomocou pohonov na stla\u010den\u00fd vzduch,\u201c hovor\u00ed Carsten Angermeyer. Dobr\u00e1 spolupr\u00e1ca s Christianom Maierom sa potom v pr\u00edpade potreby m\u00f4\u017ee v bud\u00facnosti roz\u0161\u00edri\u0165 na zostavy schv\u00e1len\u00e9 FDA.<\/p>","protected":false},"excerpt":{"rendered":"

Bericht unseres Partners Maier Heidenheim \u00fcber das gemeinsame Projekt: Ger\u00fchrt und gespart PTM mechatronics hat eine rationelle L\u00f6sung f\u00fcr Betriebe entwickelt, die unter Atex-Bedingungen Fl\u00fcssigkeiten in einer Vielzahl an Beh\u00e4ltern r\u00fchren m\u00fcssen. Statt eines R\u00fchrwerks pro Beh\u00e4lter wird ein verfahrbarer Druckluftmotor installiert, der sich die einzelnen R\u00fchrst\u00e4be greift. Erm\u00f6glicht wurde die kostensparende Innovation durch die […]\n","protected":false},"author":51,"featured_media":11001,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2198,2243],"tags":[2210,2231,2240,2199,2241,2242,2232,2234,2237,2217,2224,2244],"class_list":["post-10999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anwenderbericht","category-ruehrwerkstechnik","tag-atex","tag-behaelter","tag-drehdurchfuehrung","tag-druckluftmotor","tag-effizienz","tag-entwicklung","tag-farbe","tag-lack","tag-lackruehren","tag-ruehrwerk","tag-ruehrwerkstechnik","tag-sonderloesung"],"acf":[],"_links":{"self":[{"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/posts\/10999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/comments?post=10999"}],"version-history":[{"count":1,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/posts\/10999\/revisions"}],"predecessor-version":[{"id":12523,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/posts\/10999\/revisions\/12523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/media\/11001"}],"wp:attachment":[{"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/media?parent=10999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/categories?post=10999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/sk\/wp-json\/wp\/v2\/tags?post=10999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}