{"id":474,"date":"2025-04-10T17:24:30","date_gmt":"2025-04-10T15:24:30","guid":{"rendered":"https:\/\/www.hettig.com\/services\/schleifen-und-polieren\/"},"modified":"2025-04-13T17:36:51","modified_gmt":"2025-04-13T15:36:51","slug":"grinding-and-polishing","status":"publish","type":"page","link":"https:\/\/www.hettig.com\/en\/services\/grinding-and-polishing\/","title":{"rendered":"Grinding and polishing"},"content":{"rendered":"<style>.kb-row-layout-id474_ad6af5-09 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id474_ad6af5-09 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id474_ad6af5-09 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1290px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-4xl, 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.kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id474_6726af-84{z-index:5;position:relative;}@media all and (max-width: 1024px){.kb-row-layout-id474_6726af-84 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id474_6726af-84 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id474_6726af-84 alignfull wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column474_ab3107-c0 > .kt-inside-inner-col,.kadence-column474_ab3107-c0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column474_ab3107-c0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column474_ab3107-c0 > .kt-inside-inner-col{flex-direction:column;}.kadence-column474_ab3107-c0 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column474_ab3107-c0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column474_ab3107-c0{position:relative;}@media all and (max-width: 1024px){.kadence-column474_ab3107-c0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column474_ab3107-c0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column474_ab3107-c0\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading474_196ceb-93, .wp-block-kadence-advancedheading.kt-adv-heading474_196ceb-93[data-kb-block=\"kb-adv-heading474_196ceb-93\"]{padding-top:var(--global-kb-spacing-md, 2rem);margin-top:0px;text-align:center;font-size:var(--global-kb-font-size-xl, 3rem);line-height:1.2;font-style:normal;text-transform:uppercase;}.wp-block-kadence-advancedheading.kt-adv-heading474_196ceb-93 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading474_196ceb-93[data-kb-block=\"kb-adv-heading474_196ceb-93\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading474_196ceb-93 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading474_196ceb-93[data-kb-block=\"kb-adv-heading474_196ceb-93\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h1 class=\"kt-adv-heading474_196ceb-93 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading474_196ceb-93\">The finishing touches: Grinding and polishing<\/h1>\n<\/div><\/div>\n\n<\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\">Grinding is often used for finishing machine parts with narrow dimensional tolerances. In addition, defined surface roughnesses are created with this process. A further reduction in roughness is achieved by polishing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We have machines manufactured by Tschudin, Tripet and Kellenberger, and this enables us to carry out high-precision grinding work both on external surfaces and inside bores. We can achieve an accuracy of 2 \u00b5m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our CNC machines for external grinding are designed for workpieces with a diameter of up to 320 mm and a length of up to 1000 mm. Internal grinding is carried out in CNC machines for bore diameters between 4 and 130 mm and bore depths up to 140 mm. These machines are equipped with high-speed spindles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We use our conventional grinding machines for single parts and small series. Workpieces with internal diameters of 3 to 20 mm and external diameters of 2 to 200 mm can be machined on it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We also have machines for centreless grinding and for vibratory grinding of small parts (drum goods).<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The finishing touches: Grinding and polishing Grinding is often used for finishing machine parts with narrow dimensional tolerances. In addition, defined surface roughnesses are created with this process. A further reduction in roughness is achieved by polishing. We have machines manufactured by Tschudin, Tripet and Kellenberger, and this enables us to carry out high-precision grinding&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":466,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-474","page","type-page","status-publish","hentry"],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"newshoreMedia","author_link":"https:\/\/www.hettig.com\/en\/author\/newshoremedia\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/pages\/474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/comments?post=474"}],"version-history":[{"count":1,"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/pages\/474\/revisions"}],"predecessor-version":[{"id":475,"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/pages\/474\/revisions\/475"}],"up":[{"embeddable":true,"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/pages\/466"}],"wp:attachment":[{"href":"https:\/\/www.hettig.com\/en\/wp-json\/wp\/v2\/media?parent=474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}