{"id":5548,"date":"2022-06-09T20:39:12","date_gmt":"2022-06-09T19:39:12","guid":{"rendered":"http:\/\/www.railway-models-and-art.co.uk\/blog\/?p=5548"},"modified":"2022-06-09T20:39:12","modified_gmt":"2022-06-09T19:39:12","slug":"david-andrews-princess-royal-inside-motion-update","status":"publish","type":"post","link":"http:\/\/www.railway-models-and-art.co.uk\/blog\/?p=5548","title":{"rendered":"David Andrews Princess Royal &#8211; Inside motion update"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Today I made up some connecting rods for the inside motion. They came from the scrap etch box and were originally for a Black 5. I cut off the big end bosses from all the pieces and then soldered them together in pairs. Once I had measured the length, I cut them to final size and grafted some Laurie Griffin eccentric straps onto them. I have calculated that the home turned eccentrics will give about 3mm of travel fore and aft but that will be sufficient to give the sense of movement though the holes in the frames.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"606\" src=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012-1024x606.jpg\" alt=\"\" class=\"wp-image-5543\" srcset=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012-1024x606.jpg 1024w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012-300x178.jpg 300w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012-768x455.jpg 768w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012-500x296.jpg 500w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00012.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>David Andrews Princess Royal Inside Motion<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00014.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"799\" height=\"1024\" src=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00014-799x1024.jpg\" alt=\"\" class=\"wp-image-5544\" srcset=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00014-799x1024.jpg 799w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00014-234x300.jpg 234w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00014-768x984.jpg 768w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00014.jpg 999w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><\/a><figcaption>David Andrews Princess Royal Inside Motion<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015-1024x529.jpg\" alt=\"\" class=\"wp-image-5545\" srcset=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015-1024x529.jpg 1024w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015-300x155.jpg 300w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015-768x397.jpg 768w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015-500x258.jpg 500w, http:\/\/www.railway-models-and-art.co.uk\/blog\/wp-content\/uploads\/2022\/06\/IMG_00015.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>David Andrews Princess Royal Inside Motion<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Today I made up some connecting rods for the inside motion. They came from the scrap etch box and were originally for a Black 5. I cut off the big end bosses from all the pieces and then soldered them &hellip; <a href=\"http:\/\/www.railway-models-and-art.co.uk\/blog\/?p=5548\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[67],"tags":[],"class_list":["post-5548","post","type-post","status-publish","format-standard","hentry","category-david-andrews-princess-royal"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5548"}],"version-history":[{"count":1,"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5548\/revisions"}],"predecessor-version":[{"id":5549,"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5548\/revisions\/5549"}],"wp:attachment":[{"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5548"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.railway-models-and-art.co.uk\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}