{"id":6851,"date":"2022-10-17T04:02:01","date_gmt":"2022-10-17T04:02:01","guid":{"rendered":"https:\/\/www.hengkemetal.com\/?p=6851"},"modified":"2022-10-17T04:02:01","modified_gmt":"2022-10-17T04:02:01","slug":"investment-castings-tolerance","status":"publish","type":"post","link":"https:\/\/www.hengkemetal.com\/investment-castings-tolerance\/","title":{"rendered":"investment castings (lost wax process) Tolerance"},"content":{"rendered":"

investment castings (lost wax process) Tolerance<\/h2>\n

Casting Quality<\/strong><\/p>\n

Technical Data For Design Reference<\/strong><\/p>\n

1. Linear Tolerance (mm)<\/p>\n\n\n\n\n\n
\n
Dimension (mm)<\/div>\n<\/td>\n
\n
\u226410<\/div>\n<\/td>\n
\n
10\uff5e25<\/div>\n<\/td>\n
\n
25\uff5e50<\/div>\n<\/td>\n
\n
50\uff5e75<\/div>\n<\/td>\n
\n
75\uff5e100<\/div>\n<\/td>\n
\n
100\uff5e150<\/div>\n<\/td>\n
\n
150\uff5e200<\/div>\n<\/td>\n
\n
200\uff5e250<\/div>\n<\/td>\n
\n
\uff1e250<\/div>\n<\/td>\n<\/tr>\n
\n
Normal (mm)<\/div>\n<\/td>\n
\n
\u00b10.15<\/div>\n<\/td>\n
\n
\u00b10.25<\/div>\n<\/td>\n
\n
\u00b10.35<\/div>\n<\/td>\n
\n
\u00b10.50<\/div>\n<\/td>\n
\n
\u00b10.65<\/div>\n<\/td>\n
\n
\u00b11.00<\/div>\n<\/td>\n
\n
\u00b11.50<\/div>\n<\/td>\n
\n
\u00b11.80<\/div>\n<\/td>\n
\n
\u00b11.00%<\/div>\n<\/td>\n<\/tr>\n
\n
Premium (mm)<\/div>\n<\/td>\n
\n
\u00b10.10<\/div>\n<\/td>\n
\n
\u00b10.15<\/div>\n<\/td>\n
\n
\u00b10.25<\/div>\n<\/td>\n
\n
\u00b10.40<\/div>\n<\/td>\n
\n
\u00b10.50<\/div>\n<\/td>\n
\n
\u00b10.75<\/div>\n<\/td>\n
\n
\u00b11.00<\/div>\n<\/td>\n
\n
\u00b11.20<\/div>\n<\/td>\n
\n
\u00b10.60%<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2. Tolerance for Flatness, Straightness, Roundness<\/p>\n\n\n\n\n
\n
Dimension(mm)<\/div>\n<\/td>\n
\n
0\uff5e25<\/div>\n<\/td>\n
\n
25\uff5e50<\/div>\n<\/td>\n
\n
50\uff5e100<\/div>\n<\/td>\n
\n
100\uff5e150<\/div>\n<\/td>\n<\/tr>\n
\n
Tolerance(mm)<\/div>\n<\/td>\n
\n
0.2<\/div>\n<\/td>\n
\n
0.4<\/div>\n<\/td>\n
\n
0.6<\/div>\n<\/td>\n
\n
0.8<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. Surface Roughness (Ra\/\u03bcm)<\/p>\n\n\n\n
\n
Ra6.3\uff5e3.2<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. Limit Dimension for Casting Hole and Slots<\/p>\n\n\n\n\n\n\n\n\n\n
\n
Items<\/div>\n<\/td>\n
\n
Diameter of Hole(\u03c6mm)<\/div>\n<\/td>\n
\n
Length or Diameter of Hole (L\/D)<\/div>\n<\/td>\n<\/tr>\n
\n

<\/p>\n<\/td>\n

\n
\u03c62\uff5e\u03c63<\/div>\n<\/td>\n
\n
L \/ D \u2264 1<\/div>\n<\/td>\n<\/tr>\n
\n
\u03c64\uff5e\u03c67<\/div>\n<\/td>\n
\n
L \/ D\u2264 2<\/div>\n<\/td>\n<\/tr>\n
\n
\u2265\u03c68<\/div>\n<\/td>\n
\n
L \/ D \u2264 2.5<\/div>\n<\/td>\n<\/tr>\n
\n

<\/p>\n<\/td>\n

\n
\u03c62\uff5e\u03c63<\/div>\n<\/td>\n
\n
L \/ D \u2264 2<\/div>\n<\/td>\n<\/tr>\n
\n
\u03c64\uff5e\u03c67<\/div>\n<\/td>\n
\n
L \/ D\u2264 4<\/div>\n<\/td>\n<\/tr>\n
\n
\u2265\u03c68<\/div>\n<\/td>\n
\n
L \/ D \u2264 5<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5. Size and Weight Range<\/p>\n\n\n\n\n\n\n
\n
Items<\/div>\n<\/td>\n
\n
Max<\/div>\n<\/td>\n
\n
Min<\/div>\n<\/td>\n
\n
Best<\/div>\n<\/td>\n<\/tr>\n
\n
Outline Dimensions (mm)<\/div>\n<\/td>\n
\n
1000\u00d7300\u00d7300<\/div>\n<\/td>\n
\n
20\u00d710\u00d710<\/div>\n<\/td>\n
\n
\uff1c150\u00d7100\u00d7100<\/div>\n<\/td>\n<\/tr>\n
\n
Weight (Kg)<\/div>\n<\/td>\n
\n
40<\/div>\n<\/td>\n
\n
0.015<\/div>\n<\/td>\n
\n
0.2\uff5e5<\/div>\n<\/td>\n<\/tr>\n
\n
Minimum Wall Thickness (mm)<\/div>\n<\/td>\n
\n
\u2500<\/div>\n<\/td>\n
\n
1.0<\/div>\n<\/td>\n
\n
5\uff5e15<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6. Suggestion for Structure Design<\/p>\n\n\n\n\n
\n
\u221a<\/div>\n<\/td>\n
\n
\n

<\/p>\n<\/div>\n<\/td>\n

\n
\n

<\/p>\n<\/div>\n<\/td>\n

\n
\n

<\/p>\n<\/div>\n<\/td>\n

\n
\n

<\/p>\n<\/div>\n<\/td>\n<\/tr>\n

\n
\u2573<\/div>\n<\/td>\n
\n
\n

<\/p>\n<\/div>\n<\/td>\n

\n
\n

<\/p>\n<\/div>\n<\/td>\n

\n
\n

<\/p>\n<\/div>\n<\/td>\n

\n
\n

<\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\n
\n
\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n <\/div>\n
\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n <\/div>\n<\/div>\n
\n 4.8<\/strong>\n \/<\/span>\n 5<\/strong>\n (<\/span>\n 5<\/strong>\n \n votes <\/span>\n )<\/span>\n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

investment castings (lost wax process) Tolerance Casting Quality Technical Data For Design Reference 1. Linear Tolerance (mm) Dimension (mm) \u226410 10\uff5e25 25\uff5e50 50\uff5e75 75\uff5e100 100\uff5e150 150\uff5e200 200\uff5e250 \uff1e250 Normal (mm) \u00b10.15 \u00b10.25 \u00b10.35 \u00b10.50 \u00b10.65 \u00b11.00 \u00b11.50 \u00b11.80 \u00b11.00% Premium (mm) \u00b10.10 \u00b10.15 \u00b10.25 \u00b10.40 \u00b10.50 \u00b10.75 \u00b11.00 \u00b11.20 \u00b10.60% 2. Tolerance for Flatness, Straightness,…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"class_list":["post-6851","post","type-post","status-publish","format-standard","hentry","category-blog","category-1","description-off"],"_links":{"self":[{"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/posts\/6851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/comments?post=6851"}],"version-history":[{"count":2,"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/posts\/6851\/revisions"}],"predecessor-version":[{"id":6912,"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/posts\/6851\/revisions\/6912"}],"wp:attachment":[{"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/media?parent=6851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/categories?post=6851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hengkemetal.com\/wp-json\/wp\/v2\/tags?post=6851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}