{"id":1431,"date":"2025-02-28T16:01:37","date_gmt":"2025-02-28T08:01:37","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=1431"},"modified":"2025-02-28T16:01:37","modified_gmt":"2025-02-28T08:01:37","slug":"maintenance-method-of-stainless-steel-centrifugal-pump-impeller","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/lv\/maintenance-method-of-stainless-steel-centrifugal-pump-impeller\/","title":{"rendered":"Ner\u016bs\u0113jo\u0161\u0101 t\u0113rauda centrb\u0113dzes s\u016bk\u0146a l\u0101psti\u0146rite\u0146a apkopes metode"},"content":{"rendered":"<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Ner\u016bs\u0113jo\u0161\u0101 t\u0113rauda centrb\u0113dzes s\u016bk\u0146a l\u0101psti\u0146rite\u0146a apkopes metode ir \u0161\u0101da:<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Ner\u016bs\u0113jo\u0161\u0101 t\u0113rauda centrb\u0113dzes s\u016bk\u0146a l\u0101psti\u0146ritenim var rasties zin\u0101mi boj\u0101jumi. Ja l\u0101psti\u0146ritenim rodas k\u0101ds no \u0161\u0101diem boj\u0101jumiem, l\u0101psti\u0146ritenis j\u0101nomaina:<\/div>\n<ol class=\"auto-hide-last-sibling-br\">\n<li>Uz l\u0101psti\u0146rite\u0146a virsmas ir plaisas.<\/li>\n<li>Uz l\u0101psti\u0146rite\u0146a virsmas korozijas, erozijas vai kavit\u0101cijas d\u0113\u013c veidojas daudzi caurumi.<\/li>\n<li>Izskalo\u0161anas efekta d\u0113\u013c gan l\u0101psti\u0146rite\u0146a \u0101r\u0113jais apvalks, gan l\u0101psti\u0146as pak\u0101peniski k\u013c\u016bst pl\u0101n\u0101kas, kas savuk\u0101rt ietekm\u0113 l\u0101psti\u0146rite\u0146a meh\u0101nisko iztur\u012bbu.<\/li>\n<li>Darba rata ritenim un rumbai ir nopietns ekscentriskais nodilums, un to nav v\u0113rts remont\u0113t.<\/li>\n<\/ol>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Ja l\u0101psti\u0146ritenis nav nopietni korod\u0113jis vai tam ir maz smil\u0161u caurumu, to var salabot, veicot remontdarbu metin\u0101\u0161anu. Remonta metin\u0101\u0161anas metode ir t\u0101da, ka pirms metin\u0101\u0161anas no metin\u0101m\u0101s da\u013cas j\u0101not\u012bra e\u013c\u013ca, r\u016bsas, oks\u012bdu nos\u0113dumi utt. To var iepriek\u0161 uzkars\u0113t lok\u0101li vai kopum\u0101 l\u012bdz temperat\u016brai no 250 \u00b0C l\u012bdz 450 \u00b0C. Metin\u0101\u0161anas pulverim parasti izmanto pulveri 301, metin\u0101\u0161anas stieplei parasti izmanto metin\u0101\u0161anas stiepli 224 sil\u012bcija misi\u0146a metin\u0101\u0161anas stiepli, g\u0101zes metin\u0101\u0161anas liesmai izmanto vieglu oksid\u0113jo\u0161u liesmu vai neitr\u0101lu liesmu, un metin\u0101\u0161anas oper\u0101cijas laik\u0101 parasti tiek izmantota pres\u0113\u0161anas metode, lai samazin\u0101tu metin\u0101juma met\u0101la daudzumu.<\/div>\n<div><\/div>\n<div>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-1432\" title=\".jpg\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2025\/02\/-e1740729311776-300x287.jpg\" alt=\".jpg\" width=\"300\" height=\"287\" \/><\/p>\n<\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Lai nov\u0113rstu p\u0101rkar\u0161anu un uzlabotu metin\u0101juma \u0161uvju veido\u0161anas kvalit\u0101ti, darba laik\u0101 centieties izvair\u012bties no tie\u0161a kontakta starp augstas temperat\u016bras liesmas serdi un izkaus\u0113to met\u0101lu, lai metin\u0101juma met\u0101l\u0101 neveidotos poras. P\u0113c metin\u0101\u0161anas izol\u0113jiet metin\u0101to l\u0101psti\u0146rati un \u013caujiet tam l\u0113n\u0101m atdzist, lai mazin\u0101tu spriegumu un uzlabotu t\u0101 darb\u012bbu. P\u0113c atdzes\u0113\u0161anas to var apstr\u0101d\u0101t.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Ja rievas vai ekscentriskais nodilums, ko izraisa viena gredzena bl\u012bvgredzena un rite\u0146a rumba nodilums, nav nopietns, tos var pul\u0113t ar smil\u0161pap\u012bru, un, ja biezums to at\u013cauj, tos var pul\u0113t ar\u012b ar automa\u0161\u012bnu. Vai ar\u012b izmantot met\u0101la smidzin\u0101\u0161anu, lai atjaunotu s\u0101kotn\u0113jo izm\u0113ru. Ja uz dubult\u0101 gredzena iek\u0161\u0113j\u0101 bl\u012bv\u0113juma gredzena bl\u012bv\u0113juma gala nav nopietnu rievu vai ekscentriska nodiluma, to var ar\u012b pul\u0113t ar smil\u0161pap\u012bru, un, ja biezums to at\u013cauj, to var pul\u0113t ar\u012b ar automa\u0161\u012bnu. Ja nodilums vai ekscentriskais nodilums ir nopietns, nomainiet jauno iek\u0161\u0113jo gredzenu.<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Jauniem vai remont\u0113tiem l\u0101psti\u0146rati j\u0101veic statisk\u0101s balans\u0113\u0161anas testi. Rotors tiek balans\u0113ts, noskr\u0101p\u0113jot rotora virsmu, lai piel\u0101gotu svara sadal\u012bjumu. P\u0113c testa l\u0101psti\u0146riteni novieto uz fr\u0113z\u0113\u0161anas ma\u0161\u012bnas, lai no\u0146emtu smag\u0101s \u0161\u0137embas, piem\u0113ram, saspie\u017eamos priek\u0161metus, kas tika izmantoti smag\u0101k\u0101s puses fr\u0113z\u0113\u0161anas un viegl\u0101k\u0101s puses balans\u0113\u0161anas testa laik\u0101. Tom\u0113r l\u0101psti\u0146rite\u0146a v\u0101ci\u0146a biezums p\u0113c fr\u0113z\u0113\u0161anas nedr\u012bkst p\u0101rsniegt 1\/3 no l\u0101psti\u0146rite\u0146a v\u0101ci\u0146a biezuma. Rotora v\u0101ci\u0146u ir at\u013cauts sagriezt div\u0101s da\u013c\u0101s - priek\u0161\u0113j\u0101 un aizmugur\u0113j\u0101 v\u0101ci\u0146\u0101. P\u013cau\u0161anas p\u0113d\u0101m uz griez\u0113jam\u0101s da\u013cas ir vienm\u0113r\u012bgi j\u0101p\u0101riet ar v\u0101ka disku.<\/div>\n<div><\/div>\n<div>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-1433\" title=\".jpg\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2025\/02\/-e1740729507350-300x291.jpg\" alt=\".jpg\" width=\"300\" height=\"291\" \/><\/p>\n<\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Iepriek\u0161 min\u0113tais ir ievads par ner\u016bs\u0113jo\u0161\u0101 t\u0113rauda centrb\u0113dzes s\u016bk\u0146u l\u0101psti\u0146rati apkopes metod\u0113m. Paldies, ka izlas\u012bj\u0101t.<\/div>","protected":false},"excerpt":{"rendered":"<p>The maintenance method of stainless steel centrifugal pump impeller is as follows: The impeller of the stainless steel centrifugal pump may suffer certain degrees of damage. If any of the following conditions occur to the impeller, the impeller should be replaced: There are cracks on the impeller surface. Many holes are formed on the impeller [&hellip;]<\/p>","protected":false},"author":4,"featured_media":1433,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/posts\/1431"}],"collection":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/comments?post=1431"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/posts\/1431\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/media\/1433"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/media?parent=1431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/categories?post=1431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/tags?post=1431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}