{"id":828,"date":"2023-01-04T12:28:51","date_gmt":"2023-01-04T11:28:51","guid":{"rendered":"https:\/\/mikrosvety.cz\/?p=828"},"modified":"2023-08-15T21:01:11","modified_gmt":"2023-08-15T19:01:11","slug":"jak-nenaletet-pri-koupi-hobby-naradi","status":"publish","type":"post","link":"https:\/\/mikrosvety.cz\/?p=828","title":{"rendered":"Jak nenalet\u011bt p\u0159i koupi hobby n\u00e1\u0159ad\u00ed"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Supermarkety dok\u00e1\u017e\u00ed ak\u010dn\u00ed nab\u00eddkou zamotat hlavu nejednomu dom\u00e1c\u00edmu kutilovi. Nab\u00edzej\u00ed n\u00e1\u0159ad\u00ed, kter\u00e9 vypad\u00e1 l\u00e1kav\u011b a\u017e do t\u00e9 doby, ne\u017e zjist\u00edme, jak\u00e1 jsou jeho omezen\u00ed p\u0159i pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z naoko v\u00fdhodn\u00e9 koup\u011b se m\u016f\u017ee st\u00e1t le\u017e\u00e1k, kter\u00fd str\u00e1v\u00ed zbytek sv\u00e9ho \u017eivota kdesi na polici. Jak se p\u0159i koupi nepop\u00e1lit?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rozhoduj\u00edc\u00ed je v\u00fdkon motoru, kter\u00fd ur\u010duje, jakou s\u00edlu bude m\u00edt n\u00e1\u0159ad\u00ed p\u0159i pou\u017e\u00edv\u00e1n\u00ed. Ani ta nejz\u00e1zra\u010dn\u011bj\u0161\u00ed p\u0159evodovka nedok\u00e1\u017ee ze slab\u00e9ho motoru vykouzlit vysok\u00e9 ot\u00e1\u010dky \u010di to\u010div\u00fd moment, ani\u017e by se to projevilo na s\u00edle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud m\u00e1 okru\u017en\u00ed pila s 210-milimetrov\u00fdm kotou\u010dem pouze 1200-wattov\u00fd motor, kter\u00fd je b\u011b\u017en\u00fd u pil se 165-milimetrov\u00fdm kotou\u010dem, je to znamen\u00ed, \u017ee od takov\u00e9 nab\u00eddky je t\u0159eba d\u00e1t ruce pry\u010d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu\u010f t\u0159eba \u0159ezat extr\u00e9mn\u011b pomalu a opatrn\u011b, nebo motor brzy sho\u0159\u00ed. Podobn\u00e9 je to iu vrtac\u00edch kladiv, kde je t\u0159eba se orientovat podle toho, kolik energie je vkl\u00e1d\u00e1no do \u00faderu. Uv\u00e1d\u00ed se v Joulech.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Akumul\u00e1torov\u00e9 n\u00e1\u0159ad\u00ed skr\u00fdv\u00e1 sv\u00e9 nedostatky v kapacit\u011b bateri\u00ed a jejich \u017eivotnosti. I kdy\u017e n\u00e1pis na akumul\u00e1toru o 18V nap\u011bt\u00ed a 2 Ah kapacit\u011b m\u016f\u017ee b\u00fdt pravdiv\u00fd, bez kvalitn\u00ed elektronick\u00e9 nab\u00edje\u010dky brzy m\u016f\u017ee ztratit svoji kondi\u010dku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud v\u00fdrobce nav\u00edc s\u00e1hne po levn\u011bj\u0161\u00edm, energeticky n\u00e1ro\u010dn\u011bj\u0161\u00edm motorku a m\u00e9n\u011b efektivn\u00ed p\u0159evodovce, m\u016f\u017ee se st\u00e1t, \u017ee 18-voltov\u00e1 akciov\u00e1 \u0161roubov\u00e1k nezvl\u00e1dne ud\u011blat ani tolik pr\u00e1ce, co\u017e zna\u010dkov\u00fd 9,6-voltov\u00fd hobby model s ni\u017e\u0161\u00ed kapacitou baterie. Nedostatek odhal\u00ed pouze skute\u010dn\u00fd test.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">U sva\u0159ovac\u00edch invertor\u016f je t\u0159eba na \u0161t\u00edtku \u010d\u00edst v\u00edce ne\u017e modelov\u00e9 zna\u010den\u00ed se zna\u010den\u00edm v\u00fdstupn\u00edho proudu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud p\u0159i 140amp\u00e9rov\u00e9 sv\u00e1\u0159e\u010dce ud\u00e1v\u00e1 v\u00fdrobce pouze 10procentn\u00ed zat\u00ed\u017eitelnost p\u0159i pln\u00e9m v\u00fdkonu, znamen\u00e1 to, \u017ee na ka\u017ed\u00e9 2 minuty sva\u0159ov\u00e1n\u00ed p\u0159ipad\u00e1 18 minut oddechu, aby se elektronika ochladila na provozn\u00ed teplotu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ne v\u0161echno se t\u00fdk\u00e1 parametr\u016f<br>Pod atraktivn\u00edm designem a z\u00e1\u0159iv\u00fdmi barvami se m\u016f\u017ee skr\u00fdvat mno\u017estv\u00ed nedostatk\u016f, kter\u00e9 odhal\u00ed pouze pracovn\u00ed z\u00e1n\u011bt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nap\u00e1jec\u00ed kabel, jeho\u017e izolace p\u0159i prvn\u00ed pr\u00e1ci v chladn\u00e9m dni sel\u017ee, plastov\u00e9 d\u00edlce kter\u00e9 p\u0159i vibrac\u00edch a z\u00e1t\u011b\u017ei praskaj\u00ed, zda \u0161patn\u00e9 vyv\u00e1\u017een\u00ed n\u00e1\u0159ad\u00ed mohou ud\u011blat na tv\u00e1\u0159i nejednu vr\u00e1sku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I kdy\u017e u mal\u00fdch projekt\u016f v d\u00edln\u011b to lze p\u0159ehl\u00e9dnout, p\u0159i del\u0161\u00ed pr\u00e1ci to vad\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V mnoh\u00e9m se li\u0161\u00ed i p\u0159esnost n\u00e1\u0159ad\u00ed, zvl\u00e1\u0161t\u011b pokud jde o n\u00e1stroje pro pr\u00e1ci se d\u0159evem. Pokud jsou stupnice na n\u00e1lepk\u00e1ch, p\u0159i nata\u017een\u00ed neodpov\u00eddaj\u00ed skute\u010dnosti, vod\u00edc\u00ed li\u0161ty z ohnut\u00e9ho plechu ztrat\u00ed p\u0159esnost o pozn\u00e1n\u00ed sp\u00ed\u0161e ne\u017e ty, co jsou odlity z hlin\u00edkov\u00e9 slitiny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nemluv\u011b o \u0161patn\u011b vyst\u0159ed\u011bn\u00fdch os\u00e1ch do kter\u00fdch jsou upnuty n\u00e1stroje \u010di nemo\u017enosti rektifikace.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neov\u011b\u0159en\u00e9 ak\u010dn\u00ed n\u00e1\u0159ad\u00ed obvykle zaost\u00e1v\u00e1 nejen ve v\u00fdkonu, ale i komfortu pou\u017e\u00edv\u00e1n\u00ed, vibrac\u00edch a hlu\u010dnosti. Zat\u00edmco n\u011bkter\u00e9 \u0159et\u011bzce maj\u00ed sv\u00e9 zna\u010dky, ve kter\u00fdch lze nal\u00e9zt za rozumn\u00fd pen\u00edz i solidn\u00ed stroje, z jin\u00fdch bez d\u016fv\u011brn\u00e9 znalosti n\u00e1\u0159ad\u00ed p\u0159i pr\u00e1ci vyb\u00edrat nelze.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Zaj\u00edm\u00e1te se o novou kari\u00e9ru? Nab\u00eddka zam\u011bstn\u00e1n\u00ed <a href=\"https:\/\/www.jenprace.cz\/nabidka\/ufmfgd\/prodavaci-elektrotechniky-elektroniky-a-domacich-potreb\">prodava\u010d elektrotechniky<\/a> \u010dek\u00e1 pr\u00e1v\u011b na v\u00e1s!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Pozor na pad\u011blky<br>Mimo s\u00edt\u011b leg\u00e1ln\u00edch kamenn\u00fdch prodejen a osv\u011bd\u010den\u00fdch interentov\u00fdch obchod\u016f se na trhu objevuj\u00ed i n\u00e1\u0159ad\u00ed, kter\u00e9 se sna\u017e\u00ed spot\u0159ebitele oklamat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1hodn\u00ed prodejci za atraktivn\u00ed cenu v \u010dasov\u00e9 t\u00edsni nab\u00edzej\u00ed stroje, kter\u00e9 sice naoko mohou vypadat jako zna\u010dkov\u00e9 origin\u00e1ly, av\u0161ak p\u0159i prvn\u00edm pou\u017eit\u00ed odhal\u00ed sv\u00e9 slabiny.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dahlov\u00e9 brusky, vrtac\u00ed kladiva \u010di okru\u017en\u00ed pily kter\u00e9 p\u0159i p\u0159edv\u00e1d\u011bn\u00ed funguj\u00ed v d\u00edln\u011b uk\u00e1\u017e\u00ed, \u017ee se v nich nach\u00e1z\u00ed motor, kter\u00fd m\u00e1 pouze zlomkov\u00fd v\u00fdkon v porovn\u00e1n\u00ed s t\u00edm, kter\u00fd je uveden na obalu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159i prvn\u00ed z\u00e1t\u011b\u017ei sho\u0159\u00ed. Jde v\u011bt\u0161inou o pad\u011blky, kter\u00e9 jsou na prvn\u00ed pohled t\u00e9m\u011b\u0159 k nerozezn\u00e1n\u00ed od orgin\u00e1l\u016f. Poddimenzovan\u00fd v\u00fdkon maj\u00ed i gener\u00e1tory nap\u011bt\u00ed a sva\u0159ovac\u00ed invertory, do kter\u00fdch v moment\u011b koup\u011b dovnit\u0159 nen\u00ed vid\u011bt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0158et\u011bzov\u00e9 pily se od t\u011bch skute\u010dn\u00fdch li\u0161\u00ed v mnoh\u00e9m a pouze v \u010dasov\u00e9 t\u00edsni nezku\u0161en\u00fd kupec nerozezn\u00e1, \u017ee jde o pad\u011blek, kter\u00fd lze pod jin\u00fdm modelov\u00fdm zna\u010den\u00edm zakoupit se z\u00e1rukou za ni\u017e\u0161\u00ed cenu v prodejn\u00ed s\u00edti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159esto existuj\u00ed spolehliv\u00e9 zdroje, kde lze zakoupit n\u00e1\u0159ad\u00ed za ni\u017e\u0161\u00ed ceny, ne\u017e cen\u00edkov\u00e9. Jedn\u00e1 se o internetov\u00e9 prodejce, kte\u0159\u00ed nab\u00edzej\u00ed zbo\u017e\u00ed z jin\u00fdch evropsk\u00fdch trh\u016f, kde je odli\u0161n\u00e1 cenov\u00e1 politika ne\u017e na Slovensku.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Supermarkety dok\u00e1\u017e\u00ed ak\u010dn\u00ed nab\u00eddkou zamotat hlavu nejednomu dom\u00e1c\u00edmu kutilovi. Nab\u00edzej\u00ed n\u00e1\u0159ad\u00ed, kter\u00e9 vypad\u00e1 l\u00e1kav\u011b a\u017e do t\u00e9 doby, ne\u017e zjist\u00edme, jak\u00e1 jsou jeho omezen\u00ed p\u0159i pou\u017e\u00edv\u00e1n\u00ed. Z naoko v\u00fdhodn\u00e9 koup\u011b se m\u016f\u017ee st\u00e1t le\u017e\u00e1k, kter\u00fd str\u00e1v\u00ed zbytek sv\u00e9ho \u017eivota kdesi na polici. Jak se p\u0159i koupi nepop\u00e1lit? Rozhoduj\u00edc\u00ed je v\u00fdkon motoru, kter\u00fd ur\u010duje, jakou s\u00edlu [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":823,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-828","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pro-muze"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts\/828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=828"}],"version-history":[{"count":0,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/posts\/828\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=\/wp\/v2\/media\/823"}],"wp:attachment":[{"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikrosvety.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}