{"id":1624,"date":"2020-12-23T05:25:29","date_gmt":"2020-12-23T05:25:29","guid":{"rendered":"https:\/\/pj4iaixa9m.wpdns.site\/?p=1624"},"modified":"2020-12-23T05:25:30","modified_gmt":"2020-12-23T05:25:30","slug":"do-you-know-the-working-principle-of-punch-feeder","status":"publish","type":"post","link":"https:\/\/harslepress.com\/cs\/do-you-know-the-working-principle-of-punch-feeder\/","title":{"rendered":"Zn\u00e1te pracovn\u00ed princip d\u011brova\u010de?"},"content":{"rendered":"

Podava\u010d je nepostradateln\u00fdm pomocn\u00fdm za\u0159\u00edzen\u00edm k realizaci automatick\u00e9ho provozu d\u011brovac\u00ed lis<\/a>. Proto\u017ee existuje mnoho druh\u016f razn\u00edk\u016f, \u0161irok\u00e1 \u0161k\u00e1la pou\u017eiteln\u00fdch materi\u00e1l\u016f a r\u016fzn\u00e9 technologie zpracov\u00e1n\u00ed, objevuje se mnoho druh\u016f podava\u010d\u016f. B\u011b\u017en\u011b existuj\u00ed t\u0159i typy podava\u010d\u016f vzduchu, v\u00e1le\u010dkov\u00fd podava\u010d a NC servo podava\u010d. HARSLE p\u0159edstavuje pracovn\u00ed principy t\u0159\u00ed b\u011b\u017en\u011b pou\u017e\u00edvan\u00fdch model\u016f, aby v\u00e1m pomohl je l\u00e9pe vybrat a pou\u017e\u00edvat.<\/p>\n\n\n\n

A. Vzduchov\u00fd podava\u010d<\/strong><\/h4>\n\n\n\n

Tak\u00e9 zn\u00e1m\u00fd jako pneumatick\u00fd podava\u010d. Jeho princip je podobn\u00fd jako u l\u00e9ka\u0159sk\u00e9 st\u0159\u00edka\u010dky. K nap\u00e1jen\u00ed pou\u017e\u00edv\u00e1 extern\u00ed zdroj stla\u010den\u00e9ho vzduchu, stla\u010duje plovouc\u00ed ty\u010d nainstalovanou na r\u00e1na p\u011bst\u00ed<\/a> jezdec a ovl\u00e1d\u00e1 ventil s p\u011bti otvory pro ovl\u00e1d\u00e1n\u00ed sm\u011bru stla\u010den\u00e9ho vzduchu tak, aby bylo dosa\u017eeno \u00fa\u010delu p\u0159eru\u0161ovan\u00e9ho pod\u00e1v\u00e1n\u00ed.<\/p>\n\n\n\n

V\u00fdhody vzduchov\u00e9ho podava\u010de: cena je ekonomick\u00e1 a automatickou v\u00fdrobu razn\u00edku lze realizovat za okolnost\u00ed mal\u00fdch investic.<\/p>\n\n\n\n

Podava\u010d vzduchu m\u00e1 v\u0161ak tak\u00e9 v\u00fdznamn\u00e9 nev\u00fdhody:<\/p>\n\n\n\n

1. Pomal\u00e1 rychlost pod\u00e1v\u00e1n\u00ed. Vzhledem k omezen\u00ed tlaku a pr\u016ftoku extern\u00edho zdroje vzduchu je ak\u010dn\u00ed cyklus podava\u010de vzduchu dlouh\u00fd, co\u017e nem\u016f\u017ee spl\u0148ovat po\u017eadavky na vysokorychlostn\u00ed pod\u00e1v\u00e1n\u00ed. Je vhodn\u00fd pouze pro podporu pou\u017eit\u00ed n\u00edzkoot\u00e1\u010dkov\u00e9ho d\u011brovac\u00edho lisu. <\/p>\n\n\n\n

2. \u0160patn\u00e1 p\u0159esnost a nestabilita krmen\u00ed. Kv\u016fli pracovn\u00edmu principu pneumatick\u00fd<\/a> tla\u010dit, vzduchov\u00fd podava\u010d materi\u00e1l upne a z\u00e1rove\u0148 materi\u00e1l tla\u010d\u00ed. Materi\u00e1l bude b\u011bhem tla\u010den\u00ed nep\u0159edv\u00eddateln\u011b klouzat, co\u017e m\u00e1 za n\u00e1sledek \u0161patnou p\u0159esnost pod\u00e1v\u00e1n\u00ed; Sou\u010dasn\u011b existuje mnoho O krou\u017ek\u016f podava\u010de vzduchu, t\u011bsn\u011bn\u00ed a dal\u0161\u00edch zraniteln\u00fdch \u010d\u00e1st\u00ed, je snadn\u00e9 neb\u00fdt na m\u00edst\u011b kv\u016fli udr\u017eov\u00e1n\u00ed \u00faniku vzduchu a dal\u0161\u00edm poruch\u00e1m, co\u017e m\u00e1 za n\u00e1sledek nestabiln\u00ed provoz stroje.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Podava\u010d B.Roller<\/h4>\n\n\n\n

Tak\u00e9 zn\u00e1m\u00fd jako mechanick\u00fd podava\u010d. Jeho princip je podobn\u00fd jako u kamenn\u00e9ho brou\u0161en\u00ed tofu, p\u0159es ta\u017enou ty\u010d pohonu v\u00fdstupn\u00edho h\u0159\u00eddele razn\u00edku, vahadlo ta\u017en\u00e9ho v\u00e1lce, hnac\u00ed h\u0159\u00eddel vahadla. Jednosm\u011brn\u00e9 za\u0159\u00edzen\u00ed p\u0159ev\u00e1d\u00ed vratn\u00fd pohyb h\u0159\u00eddele p\u0159evodovky na jednosm\u011brn\u00fd pohyb pod\u00e1v\u00e1n\u00ed pod\u00e1vac\u00edho bubnu. Podava\u010d v\u00e1le\u010dk\u016f je z\u00e1rove\u0148 vybaven brzdou, aby se v\u00e1le\u010dek nedostal zp\u011bt.<\/p>\n\n\n\n

V\u00fdhody v\u00e1le\u010dkov\u00e9ho podava\u010de: n\u00e1kladn\u00fd v\u00fdkon, \u017e\u00e1dn\u00fd dal\u0161\u00ed zdroj vzduchu a nap\u00e1jen\u00ed; Vysok\u00e1 stabilita mechanick\u00e9 p\u0159evodovky, n\u00edzk\u00e1 z\u00e1vada.<\/p>\n\n\n\n

V\u00e1le\u010dkov\u00fd podava\u010d m\u00e1 v\u0161ak tak\u00e9 v\u00fdznamn\u00e9 nev\u00fdhody:<\/p>\n\n\n\n

1. Pot\u00e9, co je nutn\u00e9 krok pod\u00e1v\u00e1n\u00ed zastavit, se\u0159i\u010fte excentrick\u00fd kotou\u010d namontovan\u00fd na v\u00fdstupn\u00edm h\u0159\u00eddeli r\u00e1na p\u011bst\u00ed<\/a>a mnohokr\u00e1t jej p\u0159ed kalibrac\u00ed upravte.<\/p>\n\n\n\n

2. Instalace je omezena a p\u0159\u00edslu\u0161n\u00e1 \u0161\u00ed\u0159ka, tlou\u0161\u0165ka a krok pod\u00e1v\u00e1n\u00ed materi\u00e1lu jsou p\u0159\u00edsn\u011b omezeny.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Servo podava\u010d C.NC <\/h4>\n\n\n\n

Tak\u00e9 zn\u00e1m\u00fd jako NC\/ CNC podava\u010d, je poh\u00e1n\u011bn akc\u00ed pod\u00e1v\u00e1n\u00ed bubnu servomotoru. \u0158\u00edzen\u00ed servomotoru je dopln\u011bno dotykov\u00fdm displejem a PLC.<\/p>\n\n\n\n

V\u00fdhody NC servo podava\u010de: snadn\u00e9 ovl\u00e1d\u00e1n\u00ed a nastaven\u00ed na dotykov\u00e9 obrazovce; \u0160irok\u00fd rozsah pou\u017eit\u00ed, vysok\u00fd stupe\u0148 p\u0159izp\u016fsoben\u00ed, vysok\u00e1 p\u0159esnost pod\u00e1v\u00e1n\u00ed, dobr\u00e1 stabilita, m\u016f\u017ee b\u00fdt pod\u00e1v\u00e1n\u00ed v\u00edce sekc\u00ed, vysok\u00e1 p\u0159esnost pod\u00e1v\u00e1n\u00ed, sou\u010dasn\u011b lze p\u0159epravovat libovolnou d\u00e9lku listu.<\/p>\n\n\n\n

Nev\u00fdhody servopohonu NC: vysok\u00e9 n\u00e1klady (n\u00e1klady na samotn\u00fd servomotor jsou mnohem vy\u0161\u0161\u00ed ne\u017e podava\u010d vzduchu a v\u00e1le\u010dkov\u00fd podava\u010d); N\u00edzk\u00e1 rychlost pod\u00e1v\u00e1n\u00ed (ovlivn\u011bna reakc\u00ed servosyst\u00e9mu), neschopn\u00e1 splnit po\u017eadavky na vysokorychlostn\u00ed pod\u00e1v\u00e1n\u00ed.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

V\u0161echno je to o podava\u010di \u00fader\u016f, v\u011b\u0159\u00edm, \u017ee l\u00e9pe rozum\u00edte d\u011brovac\u00edmu poli! Klikn\u011bte na www.harsle.com<\/a>  pro v\u00edce informac\u00ed o stroji!<\/p>","protected":false},"excerpt":{"rendered":"

The feeder is an indispensable auxiliary equipment to realize automatic operation of punch press. Because there are many kinds of<\/p>","protected":false},"author":4,"featured_media":1628,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[564,565,563],"class_list":["post-1624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-punching-machine","tag-feeder-principle","tag-punch-equipment","tag-punch-feeder"],"jetpack_featured_media_url":"https:\/\/harslepress.com\/wp-content\/uploads\/2020\/12\/b3221125483b1f9f5d3007f83561d63.png","_links":{"self":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/posts\/1624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/comments?post=1624"}],"version-history":[{"count":0,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/posts\/1624\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/media\/1628"}],"wp:attachment":[{"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/media?parent=1624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/categories?post=1624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harslepress.com\/cs\/wp-json\/wp\/v2\/tags?post=1624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}