{"id":251,"date":"2024-10-26T13:46:18","date_gmt":"2024-10-26T05:46:18","guid":{"rendered":"https:\/\/www.laoni.work\/?post_type=epkb_post_type_1&p=251"},"modified":"2024-11-21T15:53:24","modified_gmt":"2024-11-21T07:53:24","slug":"%e6%b5%87%e5%8f%a3%e5%86%bb%e7%bb%93freezing-of-gates","status":"publish","type":"epkb_post_type_1","link":"https:\/\/www.laoni.work\/?epkb_post_type_1=%e6%b5%87%e5%8f%a3%e5%86%bb%e7%bb%93freezing-of-gates","title":{"rendered":"\u6d47\u53e3\u51bb\u7ed3Freezing of Gates"},"content":{"rendered":"\n
\u53ef\u80fd\u7684\u539f\u56e0<\/td>\u5efa\u8bae\u7684\u89e3\u51b3\u65b9\u6848<\/td>Possible Cause<\/td>Suggested Remedies<\/td><\/tr>
\u6d47\u53e3\u5835\u585e<\/td>\u2022 \u62c6\u5378\u6a21\u8154\u677f\uff0c\u5e76\u6e05\u6d01\u6d47\u53e3\u6216\u66f4\u6362\u6ce8\u5634<\/td>Blocked gate<\/td>\u2022 Remove cavity plate and clean gate or replace nozzle tip<\/td><\/tr>
\u6a21\u5177<\/td>\u6ce8\u5634\u52a0\u70ed\u5668\u6545\u969c<\/td>\u2022 \u66f4\u6362\u6ce8\u5634\u52a0\u70ed\u5668<\/td>Mold<\/td>Failed nozzle heater<\/td>\u2022 Replace heater on nozzle<\/td><\/tr>
\u5206\u6d41\u677f\u52a0\u70ed\u5668\u6545\u969c<\/td>\u2022 \u66f4\u6362\u5206\u6d41\u677f\u52a0\u70ed\u5668<\/td>Failed manifold heater<\/td>\u2022 Replace heater on manifold<\/td><\/tr>
\u52a0\u70ed\u5668\u9501\u7d27\u88c5\u7f6e\u677e\u52a8<\/td>\u2022 \u62e7\u7d27<\/td>Loose heater clamp<\/td>\u2022 Tighten<\/td><\/tr>
\u70ed\u7535\u5076\u6545\u969c<\/td>\u6ce8\u5634<\/td>\u2022 \u66f4\u6362\u6ce8\u5634\u70ed\u7535\u5076<\/td>Thermocouple fault<\/td>Nozzle<\/td>\u2022 Replace nozzle thermocouple<\/td><\/tr>
\u5206\u6d41\u677f<\/td>\u2022 \u7528\u5907\u4ef6\u66f4\u6362\u5206\u6d41\u677f\u70ed\u7535\u5076<\/td>Manifold<\/td>\u2022 Replace manifold thermocouple with spare<\/td><\/tr>
\u9600\u9488\u4e0d\u5de5\u4f5c<\/td>\u2022 \u6e05\u6d01\u6216\u66f4\u6362\u9600\u9488<\/td>Valve stem not functioning<\/td>\u2022 Clean or replace the valve stem<\/td><\/tr>
\u6d47\u53e3\u635f\u574f\uff0c\u65e0\u6cd5\u62c9\u51fa<\/td>\u2022 \u6309\u7167\u89c4\u683c\u66f4\u6362\u6216\u91cd\u65b0\u52a0\u5de5\u6d47\u53e3\u676f<\/td>Gate not to drawing due to damage<\/td>\u2022 Replace or rework the gate detail to specifications<\/td><\/tr>
\u6ce8\u5634<\/td>\u635f\u574f<\/td>\u2022 \u66f4\u6362\u6ce8\u5634\u3002\u53c2\u89c1\u7b2c 5.2.8 \u8282\u3002<\/td>Nozzle tip<\/td>Damaged<\/td>\u2022 Replace the nozzle tip. Refer toSection 5.2.8.<\/td><\/tr>
\u6ce8\u5634\u5b89\u88c5\u6709\u8bef<\/td>\u2022 \u5b89\u88c5\u5408\u9002\u7684\u6ce8\u5634\u3002\u53c2\u89c1\u7b2c 5.2.8.3 \u8282\u3002<\/td>Incorrect tip installed<\/td>\u2022 Install the proper nozzle tip. Refer toSection 5.2.8.3.<\/td><\/tr>
\u63a5\u89e6\u6d47\u53e3\u676f<\/td>\u2022 \u6309\u7167\u89c4\u683c\u66f4\u6362\u6216\u7ef4\u4fee\u6d47\u53e3\u676f<\/td>Touching gate detail<\/td>\u2022 Replace or repair the gate detail to specifications<\/td><\/tr>
\u6ce8\u5634\u9694\u70ed\u5e3d\u635f\u574f<\/td>\u2022 \u66f4\u6362\u6ce8\u5634\u9694\u70ed\u5e3d\u3002\u53c2\u89c1\u7b2c 5.2.14 \u8282\u3002<\/td>Damaged nozzle tip insulator<\/td>\u2022 Replace the nozzle tip insulator. Refer toSection 5.2.14.<\/td><\/tr>
\u6ce8\u5634\u52a0\u70ed\u5668\u78b0\u89e6<\/td>\u6d47\u53e3\u676f<\/td>\u2022 \u91cd\u65b0\u5b9a\u4f4d\u6ce8\u5634\u52a0\u70ed\u5668<\/td>Nozzle heater touching<\/td>Gate detail<\/td>\u2022 Reposition the nozzle heater<\/td><\/tr>
\u677f<\/td>Plate<\/td><\/tr>
\u5206\u6d41\u677f\u52a0\u70ed\u5668\u7aef\u90e8\u4e0e\u677f\u63a5\u89e6<\/td>\u2022 \u5f2f\u66f2\u5206\u6d41\u677f\u52a0\u70ed\u5668<\/td>Manifold heater end touching plate<\/td>\u2022 Bend the manifold heater<\/td><\/tr>
\u5de5\u827a<\/td>\u6d47\u9053\u3001\u5206\u6d41\u677f\u6216\u6ce8\u5634\u6e29\u5ea6 \u8fc7\u4f4e<\/td>\u2022 \u63d0\u9ad8\u6e29\u5ea6\u8bbe\u7f6e<\/td>Processing<\/td>Sprue, manifold or nozzle temperatures too low<\/td>\u2022 Increase the temperature settings.<\/td><\/tr>
\u9600\u9488\u5f0f\u6d47\u53e3<\/td>\u2022 \u589e\u52a0\u6c14\u538b<\/td>Valve gate<\/td>\u2022 Increase the air pressure.<\/td><\/tr>
\u2022 \u6539\u53d8\u7a7a\u6c14\u9600\u987a\u5e8f<\/td>\u2022 Change the air valve sequence.<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u53ef\u80fd\u7684\u539f\u56e0 \u5efa\u8bae\u7684\u89e3\u51b3\u65b9\u6848 Possible Cause Suggested Remedies \u6d47\u53e3\u5835\u585e \u2022& […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"epkb_post_type_1_category":[40],"epkb_post_type_1_tag":[],"class_list":["post-251","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-mold-problem"],"_links":{"self":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1"}],"about":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/types\/epkb_post_type_1"}],"author":[{"embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=251"}],"version-history":[{"count":1,"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/251\/revisions"}],"predecessor-version":[{"id":252,"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/251\/revisions\/252"}],"wp:attachment":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251"}],"wp:term":[{"taxonomy":"epkb_post_type_1_category","embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_category&post=251"},{"taxonomy":"epkb_post_type_1_tag","embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_tag&post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}