is a device for removing the wear crucible from the crucible furnace. Due to the\ncontraction of the crucible in the cold condition and the conicity of approx. 0.8%,\nthis can be done with hydraulic cylinders with different pressure surfaces and\nstrokes. In order to prevent possible difficulties, the crucible should be \u201cloosened\nby hand\u201d in the area of the casting spout. If the crucible cannot be removed due\nto too little contraction, the crucible must be slit from bottom to top to a width of\nabout 100 mm. Slitting from bottom to top has 2 advantages over working from\ntop to bottom: 1. when starting in the lower cone area, the work is not carried out\ndirectly against the coil, and 2. during further caulking toward the top the work\nis carried out against the existing hole and later against the slit. This minimises\nthe risk of damage to the coil. The position is opposite to the casting spout. The\ncrucible is started out at a force of up to 200 kp\/cm2 and the further removal at\n30 \u2013 60 kp\/cm2, depending on the crucible size, without damage to the coil.\n<\/p>\n","protected":false},"excerpt":{"rendered":"
is a device for removing the wear crucible from the crucible furnace. Due to the contraction of the crucible in the cold condition and the conicity of approx. 0.8%, this can be done with hydraulic cylinders with different pressure surfaces and strokes. In order to prevent possible difficulties, the crucible should be \u201cloosened by hand\u201d … Continue reading Crucible push \u2013 out \u2013 device<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2,2],"tags":[],"class_list":["post-1255","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":{"adresse":"","telefon":"","e-mail":"","webseite":""},"_links":{"self":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/comments?post=1255"}],"version-history":[{"count":1,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1255\/revisions"}],"predecessor-version":[{"id":1256,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/posts\/1255\/revisions\/1256"}],"wp:attachment":[{"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/media?parent=1255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/categories?post=1255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aboutfoundry.com\/en\/wp-json\/wp\/v2\/tags?post=1255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}