{"id":357485,"date":"2024-10-20T01:17:07","date_gmt":"2024-10-20T01:17:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-22768-11993\/"},"modified":"2024-10-26T01:46:02","modified_gmt":"2024-10-26T01:46:02","slug":"bs-en-22768-11993","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-22768-11993\/","title":{"rendered":"BS EN 22768-1:1993"},"content":{"rendered":"

This part of ISO 2768 is intended to simplify drawing indications and it specifies general tolerances for linear and angular dimensions without individual tolerance indications in four tolerance classes.<\/p>\n

\n

NOTE 1 \u2014<\/p>\n

The concepts behind the general tolerancing of linear and angular dimensions are described in annex A.<\/p>\n<\/blockquote>\n

It applies to the dimensions of parts that are produced by metal removal or parts that are formed from sheet metal.<\/p>\n

\n

NOTES<\/p>\n

    \n
  1. \n

    These tolerances may be suitable for use with materials other than metal.<\/p>\n<\/li>\n

  2. \n

    Parallel International Standards exist or are planned, e.g. see ISO 80621)<\/sup> for castings.<\/p>\n<\/li>\n<\/ol>\n<\/blockquote>\n

    This part of ISO 2768 only applies for the following dimensions which do not have an individual tolerance indication:<\/p>\n

      \n
    1. \n

      linear dimensions (e.g. external sizes, internal sizes, step sizes, diameters, radii, distances, external radii and chamfer heights for broken edges);<\/p>\n<\/li>\n

    2. \n

      angular dimensions, including angular dimensions usually not indicated, e.g. right angles (90\u00b0), unless reference to ISO 2768-2 is made, or angles of uniform polygons;<\/p>\n<\/li>\n

    3. \n

      linear and angular dimensions produced by machining assembled parts.<\/p>\n<\/li>\n<\/ol>\n

      It does not apply for the following dimensions:<\/p>\n

        \n
      1. \n

        linear and angular dimensions which are covered by reference to other standards on general tolerances;<\/p>\n<\/li>\n

      2. \n

        auxiliary dimensions indicated in brackets;<\/p>\n<\/li>\n

      3. \n

        theoretically exact dimensions indicated in rectangular frames.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        General tolerances – Tolerances for linear and angular dimensions without individual tolerance indications<\/b><\/p>\n\n\n\n\n
        Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
        BSI<\/b><\/a><\/td>\n1993<\/td>\n12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":357494,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[254,2641],"product_tag":[],"class_list":{"0":"post-357485","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-040-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/357485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/357494"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=357485"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=357485"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=357485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}