{"id":1013,"date":"2024-06-03T10:02:54","date_gmt":"2024-06-03T02:02:54","guid":{"rendered":"https:\/\/www.tflequip.com\/?post_type=products&p=1013"},"modified":"2024-09-26T13:59:11","modified_gmt":"2024-09-26T05:59:11","slug":"y2vp","status":"publish","type":"products","link":"https:\/\/www.tflequip.com\/cs\/products\/y2vp\/","title":{"rendered":"Y2VP"},"content":{"rendered":"

P\u0159edstavte str\u00e1nky<\/h2>\n

\u0158ada Y2VP s prom\u011bnnou frekvenc\u00ed reguluj\u00edc\u00ed ot\u00e1\u010dky n\u00edzk\u00e9ho nap\u011bt\u00ed<\/p>\n

\u010c\u00edslo r\u00e1mu: H80-450 <\/span><\/p>\n

Kapacita: 0,55 ~ 900 kW <\/span><\/p>\n

Nap\u011bt\u00ed: 1140 V a ni\u017e\u0161\u00ed <\/span><\/p>\n

Frekven\u010dn\u00ed rozsah: 5~100Hz<\/span><\/p>\n

 <\/p>\n

Jak\u00fdm olejem je t\u0159eba mazat motor \u010derpadla?<\/b><\/strong><\/h2>\n

K maz\u00e1n\u00ed motoru \u010derpadla se obvykle pou\u017e\u00edv\u00e1 specifick\u00fd elektrick\u00fd olej nebo mazivo. V\u00fdb\u011br spr\u00e1vn\u00e9ho maziva z\u00e1vis\u00ed na typu motoru, provozn\u00edch podm\u00ednk\u00e1ch a doporu\u010den\u00edch v\u00fdrobce. Zde jsou uvedeny n\u011bkter\u00e9 b\u011b\u017en\u00e9 mo\u017enosti:<\/p>\n

Elektrick\u00fd olej: U uzav\u0159en\u00fdch motor\u016f, kter\u00e9 vy\u017eaduj\u00ed maz\u00e1n\u00ed olejem, se obvykle pou\u017e\u00edv\u00e1 speci\u00e1ln\u00ed elektrick\u00fd olej. Tento olej je obvykle pr\u016fhledn\u00fd a m\u00e1 dobr\u00e9 izola\u010dn\u00ed vlastnosti a tepelnou stabilitu.<\/p>\n

Pom\u00e1da: Pro lo\u017eiska a dal\u0161\u00ed pohybliv\u00e9 \u010d\u00e1sti se obvykle pou\u017e\u00edv\u00e1 plastick\u00e9 mazivo. Mazivo vytv\u00e1\u0159\u00ed na mazan\u00e9 plo\u0161e ochrann\u00fd film, kter\u00fd sni\u017euje opot\u0159eben\u00ed a zabra\u0148uje korozi.<\/p>\n

V\u00edce\u00fa\u010delov\u00e1 plastick\u00e1 maziva: Pro m\u00e9n\u011b n\u00e1ro\u010dn\u00e1 prost\u0159ed\u00ed lze pou\u017e\u00edt v\u00edce\u00fa\u010delov\u00e1 plastick\u00e1 maziva, kter\u00e1 jsou vhodn\u00e1 pro r\u016fzn\u00e9 teplotn\u00ed podm\u00ednky a zat\u00ed\u017een\u00ed.<\/p>\n

Speci\u00e1ln\u00ed maziva: N\u011bkter\u00e9 speci\u00e1ln\u00ed typy motor\u016f mohou vy\u017eadovat speci\u00e1ln\u00ed maziva, zejm\u00e9na ty, kter\u00e9 pracuj\u00ed p\u0159i extr\u00e9mn\u00edch teplot\u00e1ch nebo ve speci\u00e1ln\u00edm prost\u0159ed\u00ed.<\/p>\n

P\u0159i v\u00fdb\u011bru maziva je nejd\u016fle\u017eit\u011bj\u0161\u00ed dodr\u017eovat doporu\u010den\u00ed v\u00fdrobce \u010derpadla nebo motoru. Pou\u017eit\u00ed nespr\u00e1vn\u00e9ho maziva m\u016f\u017ee m\u00edt za n\u00e1sledek zhor\u0161en\u00ed v\u00fdkonu nebo po\u0161kozen\u00ed za\u0159\u00edzen\u00ed. Pokud si nejste jisti, jak\u00e9 mazivo pou\u017e\u00edt, obra\u0165te se na technickou podporu za\u0159\u00edzen\u00ed nebo na odborn\u00edka na \u00fadr\u017ebu.<\/p>\n

 <\/p>\n

Dovednosti v oblasti \u010derpadel a motorick\u00e9ho se\u0159\u00edzen\u00ed<\/b><\/strong><\/h2>\n

Za prv\u00e9, v\u00fdznam \u010derpadla<\/p>\n

St\u0159ed ot\u00e1\u010den\u00ed obou h\u0159\u00eddel\u00ed spojen\u00fdch spojkou \u010derpadla a motoru by m\u011bl b\u00fdt p\u0159\u00edsn\u011b soust\u0159edn\u00fd a spojka mus\u00ed b\u00fdt p\u0159i instalaci p\u0159esn\u011b vyrovnan\u00e1 a vyst\u0159ed\u011bn\u00e1, jinak zp\u016fsob\u00ed velk\u00e9 nam\u00e1h\u00e1n\u00ed spojky a v\u00e1\u017en\u011b ovlivn\u00ed norm\u00e1ln\u00ed pr\u00e1ci h\u0159\u00eddele, lo\u017eisek a dal\u0161\u00edch \u010d\u00e1st\u00ed na h\u0159\u00eddeli, a dokonce zp\u016fsob\u00ed vibrace nebo po\u0161kozen\u00ed cel\u00e9ho stroje a z\u00e1kladu.<\/p>\n

Proto je hled\u00e1n\u00ed spojky \u010derpadla a motoru jedn\u00edm z velmi d\u016fle\u017eit\u00fdch pracovn\u00edch \u010dl\u00e1nk\u016f v procesu instalace a \u00fadr\u017eby.<\/p>\n

Za druh\u00e9, spojka pro zji\u0161t\u011bn\u00ed p\u0159esn\u00e9 anal\u00fdzy posunu<\/p>\n

P\u0159i instalaci nov\u00e9ho \u010derpadla nelze kontrolovat svislost mezi koncovou plochou spojky a osou, ale p\u0159i instalaci star\u00e9ho \u010derpadla je t\u0159eba ji pe\u010dliv\u011b zkontrolovat, a pokud nen\u00ed svisl\u00e1, je nutn\u00e9 svislou polohu upravit a pot\u00e9 naj\u00edt spr\u00e1vnou. Obecn\u011b se mohou vyskytnout \u010dty\u0159i situace.<\/p>\n

1), S1=S2, a1=a2 Koncov\u00e1 plocha obou polovin op\u011brn\u00fdch kol je ve spr\u00e1vn\u00e9 poloze rovnob\u011b\u017en\u00e1 a soust\u0159edn\u00e1, pak ob\u011b osy mus\u00ed le\u017eet v p\u0159\u00edmce.<\/p>\n

\"\"<\/p>\n

2), S1=S2, a1\u2260a2 Koncov\u00e9 plochy obou polovin op\u011brn\u00fdch kol jsou rovnob\u011b\u017en\u00e9, ale osy jsou r\u016fzn\u00e9, pak mezi ob\u011bma osami existuje rovnob\u011b\u017en\u00fd radi\u00e1ln\u00ed posun e=(A2-A1)\/2.<\/p>\n

\"\"<\/p>\n

3), S1\u2260S2, a1=a2 P\u0159esto\u017ee jsou \u010deln\u00ed plochy obou polovin op\u011brn\u00fdch kol soust\u0159edn\u00e9, ale nejsou rovnob\u011b\u017en\u00e9, existuje mezi ob\u011bma osami \u00fahlov\u00e9 posunut\u00ed \u03b1.<\/p>\n

\"\"<\/p>\n

4), S1\u2260S2, a1\u2260a2 Koncov\u00e9 plochy obou polovin op\u011brn\u00fdch kol maj\u00ed r\u016fzn\u00e9 st\u0159edy a nejsou rovnob\u011b\u017en\u00e9, mezi ob\u011bma osami je radi\u00e1ln\u00ed posun e i \u00fahlov\u00fd posun \u03b1.<\/p>\n

\"\"<\/p>\n

Spojen\u00ed v prvn\u00edm p\u0159\u00edpad\u011b spo\u010d\u00edv\u00e1 v tom, \u017ee hled\u00e1me ide\u00e1ln\u00ed stav, o jeho\u017e dosa\u017een\u00ed mus\u00edme usilovat, a ostatn\u00ed t\u0159i stavy nejsou spr\u00e1vn\u00e9 a mus\u00edme je upravit tak, abychom dos\u00e1hli prvn\u00edho p\u0159\u00edpadu.<\/p>\n

P\u0159i instalaci za\u0159\u00edzen\u00ed nejprve nainstalujte motor (tj. hlavu \u010derpadla) tak, aby jeho osa byla ve vodorovn\u00e9 poloze, a pot\u00e9 nainstalujte pohon (tj. motor je \u010dasto \u0159e\u010deno), tak\u017ee \u010dasov\u00e1n\u00ed je t\u0159eba nastavit pouze motor, tj. zp\u016fsob nastaven\u00ed t\u011bsn\u011bn\u00ed na pat\u011b motoru pro nastaven\u00ed.<\/p>\n

Za t\u0159et\u00ed, najd\u011bte metodu nastaven\u00ed m\u011b\u0159en\u00ed \u010dasu<\/p>\n

V n\u00e1sleduj\u00edc\u00edm textu jsou p\u0159edstaveny p\u0159edev\u0161\u00edm dv\u011b metody nastaven\u00ed m\u011b\u0159en\u00ed, kter\u00e9 se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed v procesu \u00fadr\u017eby a kter\u00e9 lze rozd\u011blit na r\u016fzn\u00e9 m\u011b\u0159ic\u00ed n\u00e1stroje:<\/p>\n

1), pou\u017eit\u00ed prav\u00edtka no\u017ee a prav\u00edtka pro m\u011b\u0159en\u00ed r\u016fzn\u00fdch srdc\u00ed spoje a pou\u017eit\u00ed kl\u00ednov\u00e9ho mezern\u00edku nebo prav\u00edtka pro m\u011b\u0159en\u00ed nerovnom\u011brnosti \u010deln\u00ed plochy spoje, tato metoda je vhodn\u00e1 pro pru\u017en\u00e9 p\u0159ipojen\u00ed n\u00edzk\u00e9 rychlosti, po\u017eadavky na p\u0159esnost nejsou vysok\u00e9 vybaven\u00ed.<\/p>\n

\"\"<\/p>\n

2), pou\u017eit\u00ed \u010d\u00edseln\u00edkov\u00e9ho indik\u00e1toru a stoln\u00edho r\u00e1mu nebo speci\u00e1ln\u00edch n\u00e1stroj\u016f pro zarovn\u00e1n\u00ed (nap\u0159. laserov\u00fd kalibra\u010dn\u00ed p\u0159\u00edstroj pro zarovn\u00e1n\u00ed) pro m\u011b\u0159en\u00ed r\u016fzn\u00fdch srdc\u00ed a nerovnob\u011b\u017en\u00fdch dvou spojek, tato metoda je vhodn\u00e1 pro rota\u010dn\u00ed za\u0159\u00edzen\u00ed s vysokou rychlost\u00ed, tuh\u00fdm p\u0159ipojen\u00edm a vysok\u00fdmi po\u017eadavky na p\u0159esnost.<\/p>\n

Pozor:<\/p>\n

1) p\u0159i pou\u017eit\u00ed prav\u00edtka a no\u017eov\u00e9ho prav\u00edtka pro zji\u0161t\u011bn\u00ed \u010dasov\u00e1n\u00ed by m\u011bl b\u00fdt povrch radi\u00e1ln\u00ed \u010deln\u00ed plochy spojky hladk\u00fd, hladk\u00fd, bez rzi, bez ot\u0159ep\u016f.<\/p>\n

2), aby bylo vid\u011bt sv\u011btlo prav\u00edtka no\u017ee, je nejlep\u0161\u00ed pou\u017e\u00edt sv\u00edtilnu.<\/p>\n

3) Pro kone\u010dnou nam\u011b\u0159enou hodnotu by m\u011bl b\u00fdt kotevn\u00ed \u0161roub motoru zcela upevn\u011bn bez uvoln\u011bn\u00ed.<\/p>\n

4), pou\u017eijte speci\u00e1ln\u00ed n\u00e1stroje k nalezen\u00ed na\u010dasov\u00e1n\u00ed, prove\u010fte stejnou zna\u010dku, abyste se vyhnuli chyb\u011b dat m\u011b\u0159en\u00ed, op\u011brn\u00e9 kolo by m\u011blo b\u00fdt rozd\u011bleno do 4-8 bod\u016f, abyste z\u00edskali p\u0159esn\u00e1 data.<\/p>\n

5), po\u0159izov\u00e1n\u00ed z\u00e1znam\u016f je d\u016fle\u017eitou sou\u010d\u00e1st\u00ed hled\u00e1n\u00ed toho spr\u00e1vn\u00e9ho.<\/p>\n

P\u0159i p\u0159id\u00e1v\u00e1n\u00ed a \u00faprav\u011b povrchu pol\u0161t\u00e1\u0159e m\u016f\u017eete pou\u017e\u00edt n\u00e1sleduj\u00edc\u00ed metody:<\/p>\n

1), intuitivn\u00ed metoda (metoda zku\u0161enostn\u00edho plus a minus pol\u0161t\u00e1\u0159e). Proto\u017ee p\u0159i \u00fadr\u017eb\u011b nem\u00e1 n\u011bkter\u00e9 se\u0159\u00edzen\u00ed \u010derpadla pln\u011b dobr\u00e9 podm\u00ednky a n\u00e1stroje, p\u0159i se\u0159izov\u00e1n\u00ed bude hr\u00e1t velkou roli zku\u0161enost mistra, poka\u017ed\u00e9, kdy\u017e p\u0159id\u00e1, sn\u00ed\u017e\u00ed pol\u0161t\u00e1\u0159ek, m\u011bl by zv\u00e1\u017eit t\u011bsnost \u0161roubu motoru a jeho rezervu.<\/p>\n

2) Metoda v\u00fdpo\u010dtu.<\/p>\n

\u2160. P\u016fvodn\u00ed stav<\/p>\n

\"\"<\/p>\n

\u2161. Zvy\u0161te \u0394h<\/p>\n

\"\"<\/p>\n

\u2162. Upraven\u00e1 osov\u00e1 \u010d\u00e1ra<\/p>\n

\"\"<\/p>\n

(1) Nejprve eliminujte v\u00fd\u0161kov\u00fd rozd\u00edl spojky.<\/p>\n

H\u0159\u00eddel motoru by m\u011bla b\u00fdt zvednuta pomoc\u00ed t\u011bsn\u011bn\u00ed A, aby se zvedl \u0394h, co\u017e znamen\u00e1, \u017ee p\u0159edn\u00ed podp\u011bra A a zadn\u00ed podp\u011bra B by m\u011bly sou\u010dasn\u011b podlo\u017eit \u0394h pod stolem.<\/p>\n

(2) Odstran\u011bn\u00ed otvoru spojky<\/p>\n

Pod podp\u011bry A a B se p\u0159idaj\u00ed t\u011bsn\u011bn\u00ed r\u016fzn\u00e9 tlou\u0161\u0165ky, p\u0159i\u010dem\u017e podlo\u017eka p\u0159idan\u00e1 k podp\u011b\u0159e B by m\u011bla b\u00fdt vy\u0161\u0161\u00ed ne\u017e podlo\u017eka podp\u011bry A.<\/p>\n

Celkov\u00e1 tlou\u0161\u0165ka upraven\u00e9ho t\u011bsn\u011bn\u00ed je tedy: p\u0159edn\u00ed podp\u011bra A=\u0394h+AC; zadn\u00ed podp\u011bra B=\u0394h+BD. (Mezi nimi lze uva\u017eovat o zp\u016fsobu v\u00fdpo\u010dtu AC a BD, jak je z\u00edskat pomoc\u00ed m\u011b\u0159iteln\u00fdch \u00fadaj\u016f.)<\/p>\n

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

\u0158ada Y2VP s prom\u011bnnou frekvenc\u00ed reguluj\u00edc\u00ed ot\u00e1\u010dky n\u00edzk\u00e9ho nap\u011bt\u00ed<\/p>\n

\u010c\u00edslo r\u00e1mu: H80-450 <\/span><\/p>\n

Kapacita: 0,55 ~ 900 kW <\/span><\/p>\n

Nap\u011bt\u00ed: 1140 V a ni\u017e\u0161\u00ed <\/span><\/p>\n

Frekven\u010dn\u00ed rozsah: 5~100Hz<\/span><\/p>","protected":false},"featured_media":1067,"template":"","adweb_product_categories":[114],"adweb_product_tags":[99,248,247,246],"gallery":[1069],"order":null,"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_products\/1013"}],"collection":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media\/1067"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media?parent=1013"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_product_categories?post=1013"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_product_tags?post=1013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}