{"id":2329,"date":"2021-06-22T06:22:55","date_gmt":"2021-06-22T06:22:55","guid":{"rendered":"https:\/\/saq0hpur0o.wpdns.site\/?p=2329"},"modified":"2021-06-28T05:32:21","modified_gmt":"2021-06-28T05:32:21","slug":"how-to-choose-the-right-shear-blade","status":"publish","type":"post","link":"https:\/\/hecter.cn\/cs\/how-to-choose-the-right-shear-blade\/","title":{"rendered":"Jak vybrat spr\u00e1vnou st\u0159i\u017enou \u010depel"},"content":{"rendered":"<p class=\"yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><\/span><span class=\"yoast-reading-time__descriptive-text\">P\u0159edpokl\u00e1dan\u00e1 doba \u010dten\u00ed:  <\/span><span class=\"yoast-reading-time__reading-time\">9<\/span><span class=\"yoast-reading-time__time-unit\"> minut<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-little-knowledge-of-shear-blade\"><strong>Mal\u00e1 znalost <a href=\"https:\/\/www.harsle.com\/Metal-Sheet-Shearing-Blade-pd6466244.html\" target=\"_blank\" rel=\"noopener\">St\u0159\u00edhac\u00ed \u010depel<\/a><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">St\u0159ihac\u00ed n\u016f\u017e je n\u016f\u017e nainstalovan\u00fd na n\u016f\u017ece. S odkazem na model st\u0159\u00edhac\u00edho stroje jej lze rozd\u011blit na \u010depel no\u017en\u00edho no\u017en\u00edho stroje, \u010depel mechanick\u00e9ho st\u0159i\u017en\u00e9ho stroje a \u010depel hydraulick\u00e9ho st\u0159ihac\u00edho stroje (lze rozd\u011blit na \u010depel hydraulick\u00e9ho st\u0159\u00edhac\u00edho stroje, \u010depel hydraulick\u00e9ho st\u0159\u00edhac\u00edho stroje, \u010depel CNC st\u0159\u00edhac\u00edho stroje ). Podle d\u00e9lky \u010depele se d\u011bl\u00ed na integr\u00e1ln\u00ed n\u016f\u017ekov\u00fd n\u016f\u017e a segmentov\u00fd n\u016f\u017ekov\u00fd n\u016f\u017e. Podle tvaru ost\u0159\u00ed no\u017ee jej lze rozd\u011blit na \u010depele ploch\u00e9ho \u0159ezac\u00edho stroje a \u010depele \u0161ikm\u00e9ho \u0159ezac\u00edho stroje.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1-1024x978.jpg\" alt=\"n\u016f\u017ekov\u00fd n\u016f\u017e\" class=\"wd-lazy-fade wp-image-2331\" width=\"512\" height=\"489\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1-1024x978.jpg 1024w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1-150x143.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1-300x286.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1-768x733.jpg 768w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1-13x12.jpg 13w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-1.jpg 1080w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>n\u016f\u017ekov\u00fd n\u016f\u017e<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">B\u011b\u017en\u00e9 kovov\u00e9 desky st\u0159i\u017en\u00e9ho stroje jsou hlin\u00edkov\u00e1 deska, \u017eelezn\u00e1 deska, b\u011b\u017en\u00e1 deska z uhl\u00edkov\u00e9 oceli, pozinkovan\u00e1 ocelov\u00e1 deska, nerezov\u00e1 deska a manganov\u00e1 deska.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro b\u011b\u017en\u00e9 plechy z uhl\u00edkov\u00e9 oceli lze zvolit materi\u00e1l 5WSiCr pro \u0159ez\u00e1n\u00ed m\u00e9n\u011b ne\u017e 6 mm. Pevnost v tahu v\u00fd\u0161e uveden\u00fdch materi\u00e1l\u016f je men\u0161\u00ed nebo rovna pevnosti v tahu desek z uhl\u00edkov\u00e9 oceli \u0159ady Q235, jako je hlin\u00edkov\u00e1 deska, \u017eelezn\u00e1 deska, galvanizovan\u00e1 deska a smyk. M\u016f\u017eete si vybrat materi\u00e1l 5WsiCr pro \u0159ez\u00e1n\u00ed pod 6 mm. 9CrSi lze vybrat pro hlin\u00edkov\u00e9, \u017eelezn\u00e9, galvanizovan\u00e9 a uhl\u00edkov\u00e9 ocelov\u00e9 plechy v\u011bt\u0161\u00ed ne\u017e 6 mm a men\u0161\u00ed ne\u017e 16 mm a 6CrW2Si nebo Cr12MoV lze vybrat pro plechy v\u011bt\u0161\u00ed ne\u017e 16 mm, v\u010detn\u011b nerezov\u00fdch plech\u016f a manganov\u00fdch plech\u016f s relativn\u011b vysokou pevnost\u00ed v tahu. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krom\u011b b\u011b\u017en\u00fdch kovov\u00fdch pl\u00e1t\u016f uveden\u00fdch v\u00fd\u0161e, pokud pot\u0159ebujete \u0159ezat n\u011bjak\u00e9 neobvykl\u00e9 pl\u00e1ty, mus\u00edte p\u0159i v\u00fdb\u011bru materi\u00e1lu zvolit odpov\u00eddaj\u00edc\u00ed materi\u00e1l no\u017ee podle vlastnost\u00ed pl\u00e1tu. Mus\u00edme se zkr\u00e1tka \u0159\u00eddit z\u00e1sadou, to znamen\u00e1, \u017ee nen\u00ed nutn\u00e9 vyb\u00edrat to nejlep\u0161\u00ed, ale mus\u00edme sladit to nejvhodn\u011bj\u0161\u00ed podle vlastnost\u00ed v\u0161ech aspekt\u016f desky. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nap\u0159\u00edklad p\u0159i \u0159ez\u00e1n\u00ed vysokopevnostn\u00ed pru\u017einov\u00e9 oceli n\u011bkte\u0159\u00ed lid\u00e9 doporu\u010d\u00ed pou\u017e\u00edt materi\u00e1l p\u0159edn\u00ed oceli. P\u0159esto\u017ee je materi\u00e1l p\u0159edn\u00ed oceli dobr\u00fd, nen\u00ed vhodn\u00fd pro \u0159ez\u00e1n\u00ed pru\u017einov\u00e9 oceli. P\u0159esto\u017ee je materi\u00e1l p\u0159edn\u00ed oceli tvrd\u00fd, je tak\u00e9 velmi k\u0159ehk\u00fd. \u0158ez\u00e1n\u00ed p\u0159\u00edli\u0161 tvrd\u00e9 pru\u017einov\u00e9 oceli m\u016f\u017ee zp\u016fsobit praskliny. Materi\u00e1l DC53, kter\u00fd je o n\u011bco hor\u0161\u00ed ne\u017e p\u0159edn\u00ed ocel, je v\u0161ak velmi vhodn\u00fd pro \u0159ez\u00e1n\u00ed pru\u017einov\u00e9 oceli, proto\u017ee DC53 se vyzna\u010duje t\u00edm, \u017ee je tvrd\u00fd, ale nen\u00ed k\u0159ehk\u00fd, a m\u00e1 velkou hou\u017eevnatost. , Tak\u017ee a\u010dkoli to nen\u00ed tak rychl\u00e9 a plynul\u00e9 p\u0159i \u0159ez\u00e1n\u00ed pru\u017einov\u00e9 oceli, je to tak\u00e9 snadn\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Krom\u011b toho je t\u0159eba vykonat ur\u010dit\u00e9 mno\u017estv\u00ed pr\u00e1ce p\u0159i \u00fadr\u017eb\u011b st\u0159i\u017en\u00fdch no\u017e\u016f. Kdy\u017e st\u0159\u00edhac\u00ed stroj p\u0159estane pracovat, ost\u0159\u00ed no\u017ee by m\u011blo b\u00fdt pot\u0159eno olejem, aby se zabr\u00e1nilo korozi. P\u0159i \u0159ez\u00e1n\u00ed desek r\u016fzn\u00e9 tlou\u0161\u0165ky by m\u011bla b\u00fdt mezera mezi ost\u0159\u00edmi p\u0159im\u011b\u0159en\u011b upravena. \u010cepel mus\u00ed b\u00fdt t\u011bsn\u011b p\u0159ipevn\u011bna k dr\u017e\u00e1ku \u010depele tak, aby horn\u00ed a spodn\u00ed \u010depel byly rovnob\u011b\u017en\u00e9, proto v\u017edy zkontrolujte, zda nejsou uvoln\u011bn\u00e9 upev\u0148ovac\u00ed \u0161rouby \u010depele.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1024x631.jpg\" alt=\"st\u0159\u00edhac\u00ed stroj\" class=\"wd-lazy-fade wp-image-2332\" width=\"512\" height=\"316\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1024x631.jpg 1024w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-150x93.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-300x185.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-768x474.jpg 768w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-18x12.jpg 18w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1.jpg 1080w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>st\u0159\u00edhac\u00ed stroj<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-precautions-for-choosing-shear-blade\"><strong>Opat\u0159en\u00ed pro v\u00fdb\u011br n\u016f\u017eek<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1 za sebou n\u011bkolikaletou historii v historii tohoto odv\u011btv\u00ed. V dne\u0161n\u00ed dob\u011b se n\u016f\u017eky staly b\u011b\u017en\u00fdm vybaven\u00edm ve stroj\u00edrenstv\u00ed. P\u0159i skute\u010dn\u00e9 pr\u00e1ci v\u0161ak n\u00e1kupn\u00ed odd\u011blen\u00ed r\u016fzn\u00fdch spole\u010dnost\u00ed \u010dasto nev\u011bd\u00ed, jak vybrat dobr\u00fd a vhodn\u00fd n\u016f\u017e. P\u0159edpokl\u00e1d\u00e1 se, \u017ee \u010d\u00edm kvalitn\u011bj\u0161\u00ed materi\u00e1l, t\u00edm lep\u0161\u00ed pou\u017eit\u00ed st\u0159i\u017en\u00e9ho ost\u0159\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-blade.jpg\" alt=\"n\u016f\u017ekov\u00fd n\u016f\u017e\" class=\"wd-lazy-fade wp-image-2333\" width=\"512\" height=\"340\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-blade.jpg 1024w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-blade-150x100.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-blade-300x199.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-blade-768x510.jpg 768w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-blade-600x398.jpg 600w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>n\u016f\u017ekov\u00fd n\u016f\u017e<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Materi\u00e1l pou\u017eit\u00fd na \u010depel st\u0159i\u017en\u00e9ho stroje z\u00e1vis\u00ed ve skute\u010dnosti na \u0159ezan\u00e9m plechu st\u0159i\u017en\u00fdm strojem: st\u0159\u00edhac\u00ed kotou\u010de T 10, Cr5Mo, 9CrSi jsou vhodn\u00e9 pro st\u0159\u00edh\u00e1n\u00ed b\u011b\u017en\u00fdch n\u00edzkouhl\u00edkov\u00fdch plech\u016f A3 v\u00e1lcovan\u00fdch za studena a od\u0159ezk\u016f. Recykla\u010dn\u00ed n\u016f\u017eky, tato funkce je n\u00edzk\u00e1 cena, cena produktu je p\u0159im\u011b\u0159en\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u016f\u017ekov\u00fd kotou\u010d 9CrSi je tak\u00e9 vhodn\u00fd pro \u0159ez\u00e1n\u00ed n\u011bkter\u00fdch tvrd\u0161\u00edch tenk\u00fdch plech\u016f, jako jsou plechy z nerezov\u00e9 oceli. N\u016f\u017ekov\u00e9 kotou\u010de 6Crw2si, Cr12MoV jsou vhodn\u00e9 pro st\u0159\u00edh\u00e1n\u00ed plech\u016f v\u00e1lcovan\u00fdch za tepla, nerezov\u00e9 oceli a st\u0159edn\u011b siln\u00fdch plech\u016f. 4Cr5MoSiV1(H13K), 7Cr7Mo2V2Si9(LD), W6Mo5Cr4V2(6542) a dal\u0161\u00ed n\u016f\u017eky jsou vhodn\u00e9 pro vysokorychlostn\u00ed a vysokoteplotn\u00ed tepeln\u00e9 \u0159ez\u00e1n\u00ed. Vlastnosti materi\u00e1lu jsou odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m, nesnadn\u00e9 \u017e\u00edh\u00e1n\u00ed a nezbytn\u00e1 \u010depel pro tepeln\u00e9 st\u0159ih\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u010cepel st\u0159\u00edhac\u00edho stroje z nerezov\u00e9 oceli je d\u016fle\u017eitou sou\u010d\u00e1st\u00ed st\u0159\u00edhac\u00edho stroje pou\u017e\u00edvan\u00e9ho k \u0159ez\u00e1n\u00ed r\u016fzn\u00fdch kovov\u00fdch materi\u00e1l\u016f. Jeho materi\u00e1l a zpracov\u00e1n\u00ed ur\u010duj\u00ed u\u017eitn\u00fd \u00fa\u010dinek \u010depele a ur\u010duj\u00ed \u017eivotnost a \u0159ezn\u00fd \u00fa\u010dinek \u010depele st\u0159i\u017en\u00e9ho stroje. V\u00fdb\u011br materi\u00e1lu, zpracov\u00e1n\u00ed a tepeln\u00e9 zpracov\u00e1n\u00ed ur\u010duje tvrdost a ostrost \u010depele. Proto vysoce kvalitn\u00ed obr\u00e1b\u011bc\u00ed stroje vybaven\u00e9 vysoce kvalitn\u00edmi \u010depelemi mohou v\u00fdrazn\u011b zlep\u0161it efektivitu v\u00fdroby, sn\u00ed\u017eit pracnost a zlep\u0161it kvalitu st\u0159\u00edhac\u00edho stroje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u010cepele byly z p\u0159\u00edsn\u011b vybran\u00fdch materi\u00e1l\u016f, pe\u010dliv\u011b zpracov\u00e1ny, s vysok\u00fdm standardem tepeln\u00e9ho zpracov\u00e1n\u00ed, pe\u010dliv\u00fdm brou\u0161en\u00edm \u017eeleza a p\u0159\u00edsn\u00fdmi kontrolami pro zaji\u0161t\u011bn\u00ed kvality ka\u017ed\u00e9 \u010depele. Materi\u00e1ly \u010depele jsou: T8, T10, 9CrSi, 6CrW2Si, Cr12MoV, SKD-11, W6Mo5Cr4v2, H11, H13 atd. \u010cepele v\u00fdrobce n\u016f\u017eek jsou p\u0159\u00edsn\u011b vybran\u00e9, pe\u010dliv\u011b zpracovan\u00e9, vysoce standardn\u00ed tepeln\u00e9 zpracov\u00e1n\u00ed, pe\u010dliv\u00e9 \u017eelezo brou\u0161en\u00ed a p\u0159\u00edsn\u00e1 kontrola pro zaji\u0161t\u011bn\u00ed kvality ka\u017ed\u00e9 \u010depele. V\u00fdrobky jsou \u0161iroce pou\u017e\u00edv\u00e1ny v lehk\u00e9m pr\u016fmyslu, letectv\u00ed, stavb\u011b lod\u00ed, metalurgii, p\u0159\u00edstrojov\u00e9 technice, elektrick\u00fdch spot\u0159ebi\u010d\u00edch, v\u00fdrobc\u00edch z nerezov\u00e9 oceli, konstrukci ocelov\u00fdch konstrukc\u00ed a dekora\u010dn\u00edm pr\u016fmyslu.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade.png\" alt=\"n\u016f\u017ekov\u00fd n\u016f\u017e\" class=\"wd-lazy-fade wp-image-2334\" width=\"422\" height=\"332\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade.png 563w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-150x118.png 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-300x236.png 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade-15x12.png 15w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><figcaption>n\u016f\u017ekov\u00fd n\u016f\u017e<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-material-selection-of-shear-blade\"><strong>V\u00fdb\u011br materi\u00e1lu n\u016f\u017eek<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>N\u016f\u017eky z materi\u00e1lu T10, jedna z nejb\u011b\u017en\u011bj\u0161\u00edch uhl\u00edkov\u00fdch n\u00e1strojov\u00fdch ocel\u00ed pro hydraulick\u00e9 n\u016f\u017eky na nerezov\u00e9 plechy, se st\u0159edn\u00ed hou\u017eevnatost\u00ed a n\u00edzk\u00fdmi v\u00fdrobn\u00edmi n\u00e1klady. Po kalen\u00ed m\u016f\u017ee tvrdost dos\u00e1hnout 60 HRC nebo v\u00edce, ale jeho ocel m\u00e1 n\u00edzkou prokalitelnost a tepelnou odolnost. \u0160patn\u00fd sex. Tento materi\u00e1l je \u0161iroce pou\u017e\u00edv\u00e1n v \u010depel\u00edch n\u016f\u017eek a je vhodn\u00fd pro \u0159ez\u00e1n\u00ed b\u011b\u017en\u00fdch \u017eelezn\u00fdch pl\u00e1t\u016f a pl\u00e1t\u016f s ni\u017e\u0161\u00ed tvrdost\u00ed.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Smykov\u00e1 \u010depel z materi\u00e1lu 9CrSi, tvrdost p\u0159i pokojov\u00e9 teplot\u011b dosahuje 67\uff5e69HRC, 600stup\u0148ov\u00e1 tvrdost dosahuje 54\uff5e55HRC, smykov\u00fd v\u00fdkon je ekvivalentn\u00ed rychlo\u0159ezn\u00e9 oceli T8, pou\u017eit\u00ed je lep\u0161\u00ed ne\u017e T8, cena je o n\u011bco vy\u0161\u0161\u00ed, je povoleno p\u0159i v\u00fdroba st\u0159i\u017en\u00fdch no\u017e\u016f Rychlost \u0159ez\u00e1n\u00ed je 1,67 m\/s. Kv\u016fli velk\u00e9mu mno\u017estv\u00ed Cr je jeho v\u00fdroba a zpracov\u00e1n\u00ed komplikovan\u011bj\u0161\u00ed a citlivost na p\u0159eh\u0159\u00e1t\u00ed je siln\u00e1 a oxida\u010dn\u00ed oduhli\u010den\u00ed je relativn\u011b velk\u00e9. Rozsah tepeln\u00e9ho zpracov\u00e1n\u00ed je nutn\u00e9 zvl\u00e1dnout p\u0159i jeho pou\u017e\u00edv\u00e1n\u00ed.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shears-blade.jpg\" alt=\"n\u016f\u017ekov\u00fd n\u016f\u017e\" class=\"wd-lazy-fade wp-image-2335\" width=\"480\" height=\"260\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shears-blade.jpg 640w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shears-blade-150x81.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shears-blade-300x163.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shears-blade-600x325.jpg 600w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption>n\u016f\u017ekov\u00fd n\u016f\u017e<\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>6CrW2Si materi\u00e1l n\u016f\u017ekov\u00fd n\u016f\u017e, jeho cena je vy\u0161\u0161\u00ed ne\u017e 9CrSi. P\u0159id\u00e1n\u00ed W do rychlo\u0159ezn\u00e9 oceli m\u016f\u017ee zlep\u0161it tepelnou stabilitu materi\u00e1lu, pokojovou teplotu a vysokoteplotn\u00ed tvrdost a odolnost proti oxidaci a m\u016f\u017ee \u0159ezat dom\u00e1c\u00ed a dov\u00e1\u017eenou nerezovou ocel.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Smykov\u00e1 \u010depel z materi\u00e1lu Cr12MoV, m\u00e1 ni\u017e\u0161\u00ed obsah uhl\u00edku ne\u017e ocel Cr12. P\u0159id\u00e1n\u00edm vhodn\u00fdch mno\u017estv\u00ed Mo a V se nerovnost karbid\u016f zlep\u0161\u00ed. Mo m\u016f\u017ee sn\u00ed\u017eit segregaci karbidu a zlep\u0161it prokalitelnost a V m\u016f\u017ee zjemnit zrna a zv\u00fd\u0161it hou\u017eevnatost a odolnost proti opot\u0159eben\u00ed, ocel Cr12MoV m\u00e1 vysokou prokalitelnost, pr\u016f\u0159ez m\u016f\u017ee b\u00fdt zcela vytvrzen pod 400 mm a st\u00e1le m\u016f\u017ee udr\u017eovat dobrou tvrdost a odolnost proti opot\u0159eben\u00ed p\u0159i 300 -400 \u2103. Ve srovn\u00e1n\u00ed s Cr12 ocel\u00ed m\u00e1 vy\u0161\u0161\u00ed hou\u017eevnatost a objem p\u0159i kalen\u00ed. S malou zm\u011bnou, vysokou odolnost\u00ed proti opot\u0159eben\u00ed a dobr\u00fdmi komplexn\u00edmi mechanick\u00fdmi vlastnostmi je vhodn\u00fd pro v\u00fdrobu v\u0161ech druh\u016f n\u00e1stroj\u016f a forem s vy\u0161\u0161\u00edm zat\u00ed\u017een\u00edm a vy\u0161\u0161\u00ed pracovn\u00ed teplotou.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Materi\u00e1l n\u016f\u017eek H13, H13 (4Cr5MoSiV1) je americk\u00e1 ocel t\u0159\u00eddy H13. M\u00e1 vysokou tepelnou pevnost a tepelnou tvrdost. M\u00e1 dobrou hou\u017eevnatost, tepelnou \u00fanavu a ur\u010ditou odolnost proti opot\u0159eben\u00ed p\u0159i st\u0159edn\u00edch teplot\u00e1ch, tak\u017ee cena je vysok\u00e1, vhodn\u00e1 pro v\u00fdrobu v\u0161ech druh\u016f n\u00e1stroj\u016f pro d\u011brov\u00e1n\u00ed, v\u00e1lcov\u00e1n\u00ed a \u0159ez\u00e1n\u00ed st\u0159edn\u00edch a siln\u00fdch plech\u016f. P\u0159i \u0159ez\u00e1n\u00ed 5-15mm nerezov\u00e9 oceli nebo 5-25 oby\u010dejn\u00fdch pl\u00e1t\u016f a n\u00edzkolegovan\u00fdch pl\u00e1t\u016f je efekt v\u00fdrazn\u011b lep\u0161\u00ed ne\u017e u jin\u00fdch materi\u00e1l\u016f jako je 6CrW2Si. Materi\u00e1l s \u0161irok\u00fdm rozsahem pou\u017eit\u00ed.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade2.jpg\" alt=\"n\u016f\u017ekov\u00fd n\u016f\u017e\" class=\"wd-lazy-fade wp-image-2336\" width=\"369\" height=\"257\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade2.jpg 737w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade2-150x105.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade2-300x209.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shear-blade2-600x418.jpg 600w\" sizes=\"(max-width: 369px) 100vw, 369px\" \/><figcaption>n\u016f\u017ekov\u00fd n\u016f\u017e<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-shear-blade-maintenance-regulations\"><strong><a href=\"https:\/\/hecter.cn\/cs\/how-to-identify-the-quality-of-the-shearing-machine-blade\/\">P\u0159edpisy pro \u00fadr\u017ebu n\u016f\u017eek<\/a><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pouze dobr\u00e1 \u00fadr\u017eba n\u016f\u017ekov\u00e9ho no\u017ee m\u016f\u017ee zajistit jeho dlouhou \u017eivotnost a u\u010dinit jej pohodln\u011bj\u0161\u00edm pro u\u017eivatele. N\u016f\u017e je druh kovac\u00edho stroje a jeho hlavn\u00ed funkc\u00ed je pr\u016fmysl zpracov\u00e1n\u00ed kov\u016f. Promluvme si o zp\u016fsobu \u00fadr\u017eby st\u0159i\u017en\u00e9ho ost\u0159\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1-1024x978.jpg\" alt=\"st\u0159\u00edhac\u00ed stroj\" class=\"wd-lazy-fade wp-image-2337\" width=\"512\" height=\"489\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1-1024x978.jpg 1024w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1-150x143.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1-300x287.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1-768x734.jpg 768w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1-13x12.jpg 13w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-1-1.jpg 1080w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>st\u0159\u00edhac\u00ed stroj<\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Pracujte p\u0159\u00edsn\u011b v souladu s provozn\u00edmi postupy.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>P\u0159ed ka\u017ed\u00fdm spu\u0161t\u011bn\u00edm stroje p\u0159idejte mazac\u00ed olej v pevn\u011b stanoven\u00fd \u010das, v pevn\u00e9m bod\u011b a kvantitativn\u011b podle po\u017eadavk\u016f mazac\u00ed tabulky. Olej by m\u011bl b\u00fdt \u010dist\u00fd a bez sr\u00e1\u017eek.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>N\u016f\u017e mus\u00ed b\u00fdt neust\u00e1le udr\u017eov\u00e1n v \u010distot\u011b a nenalakovan\u00e9 \u010d\u00e1sti mus\u00ed b\u00fdt opat\u0159eny tukem odoln\u00fdm proti korozi.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Mazac\u00ed olej v lo\u017eisku motoru by m\u011bl b\u00fdt pravideln\u011b vym\u011b\u0148ov\u00e1n a dopl\u0148ov\u00e1n a elektrick\u00e1 \u010d\u00e1st by m\u011bla b\u00fdt pravideln\u011b kontrolov\u00e1na pro norm\u00e1ln\u00ed, bezpe\u010dn\u00fd a spolehliv\u00fd provoz.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-1024x683.jpg\" alt=\"st\u0159\u00edhac\u00ed stroj\" class=\"wd-lazy-fade wp-image-2398\" width=\"512\" height=\"342\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-1024x683.jpg 1024w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-scaled-150x100.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-scaled-1200x800.jpg 1200w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-300x200.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-768x512.jpg 768w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-1536x1024.jpg 1536w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-2048x1365.jpg 2048w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-5-600x400.jpg 600w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>st\u0159\u00edhac\u00ed stroj<\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Pravideln\u011b kontrolujte, zda nen\u00ed po\u0161kozen troj\u00faheln\u00edkov\u00fd p\u00e1s, rukoje\u0165, knofl\u00edk a tla\u010d\u00edtko no\u017ee st\u0159\u00edhac\u00edho stroje. Pokud je n\u016f\u017e st\u0159\u00edhac\u00edho stroje siln\u011b opot\u0159eben\u00fd, m\u011bl by b\u00fdt v\u010das vym\u011bn\u011bn a n\u00e1hradn\u00ed d\u00edly by m\u011bly b\u00fdt hl\u00e1\u0161eny jako dopln\u011bk.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Pravideln\u011b kontrolujte a opravujte sp\u00edna\u010de, pojistky a kliky, abyste m\u011bli jistotu, \u017ee funguj\u00ed spolehliv\u011b.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Ka\u017ed\u00fd den 10 minut p\u0159ed odchodem z pr\u00e1ce obr\u00e1b\u011bc\u00ed stroj nama\u017ete a vydrhn\u011bte.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Neur\u010den\u00fdm osob\u00e1m je p\u0159\u00edsn\u011b zak\u00e1z\u00e1no obsluhovat za\u0159\u00edzen\u00ed a je nutn\u00e9 nechat stroj v klidu.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>St\u0159ihovou mezeru volte rozumn\u011b podle tlou\u0161\u0165ky desky, abyste p\u0159ede\u0161li nadm\u011brn\u00e9mu st\u0159ihu tlust\u00e9 desky, a pravideln\u011b upravujte mezeru mezi horn\u00edm a spodn\u00edm b\u0159item.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Deska by nem\u011bla b\u00fdt zne\u010di\u0161t\u011bna ne\u010distotami a tvrd\u00fdmi p\u0159edm\u011bty a vyvarujte se \u0159ez\u00e1n\u00ed a sva\u0159ov\u00e1n\u00ed star\u00fdch desek.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/hecter.cn\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"http:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-1024x683.jpg\" alt=\"n\u016f\u017ekov\u00fd n\u016f\u017e\" class=\"wd-lazy-fade wp-image-2401\" width=\"512\" height=\"342\" title=\"\" srcset=\"\" data-srcset=\"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-1024x683.jpg 1024w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-scaled-150x100.jpg 150w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-scaled-1200x800.jpg 1200w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-300x200.jpg 300w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-768x512.jpg 768w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-1536x1024.jpg 1536w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-2048x1365.jpg 2048w, https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/shearing-machine-4-2-1-600x400.jpg 600w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption>n\u016f\u017ekov\u00fd n\u016f\u017e<\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Little Knowledge of Shear Blade The shear blade is a cutting blade installed on the shearing machine. Referring to the<\/p>","protected":false},"author":3,"featured_media":2338,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[858,857,368],"class_list":["post-2329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shearing-machine","tag-machine-blade","tag-shear-blade","tag-shearing-machine"],"jetpack_featured_media_url":"https:\/\/hecter.cn\/wp-content\/uploads\/2021\/06\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-13.jpg","_links":{"self":[{"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/posts\/2329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/comments?post=2329"}],"version-history":[{"count":0,"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/posts\/2329\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/media\/2338"}],"wp:attachment":[{"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/media?parent=2329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/categories?post=2329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hecter.cn\/cs\/wp-json\/wp\/v2\/tags?post=2329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}