Иногда нужно в пластик вклеить шпильки или всякие резьбовые втулки. Какой вообще стоит делать зазор, чтобы особо не болталось, и точно влезало?
Печать ABS. Насколько сторонние сервисы печати учитывают усадку - не знаю.
Допустим, простые отверстия, где нужна точность, проще пройтись разверткой. Но париться с таким под вклейку явно излишне, и форма там не всегда круглая.
{"assets_hash":"a8b26fa7f6e768b07a72c8c9aadb9422","page_data":{"users":{"39c21abc3df9550077797d18":{"_id":"39c21abc3df9550077797d18","hid":349,"name":"Vitaly","nick":"Vitaly","avatar_id":null,"css":""}},"settings":{"can_see_ip":false,"can_report_abuse":false,"can_see_hellbanned":false,"forum_can_view":true,"forum_can_reply":false,"forum_edit_max_time":30,"forum_can_close_topic":false,"forum_show_ignored":false,"forum_mod_can_delete_topics":false,"forum_mod_can_hard_delete_topics":false,"forum_mod_can_see_hard_deleted_topics":false,"forum_mod_can_edit_posts":false,"forum_mod_can_pin_topic":false,"forum_mod_can_edit_titles":false,"forum_mod_can_close_topic":false,"can_vote":false,"forum_mod_can_add_infractions":false,"forum_topic_title_min_length":10,"forum_reply_old_post_threshold":30,"votes_add_max_time":168,"forum_show_post_interval":7,"can_see_deleted_users":false},"section":{"_id":"61c9a54c3df9550077bb5210","hid":139,"title":"3D-принтеры и 3D-печать","parent":"61c9a54c3df9550077bb51b9","description":"","is_category":false,"is_votable":true,"is_writable":true,"cache":{"topic_count":93,"post_count":3552,"last_post":null,"last_topic":null,"last_topic_hid":null,"last_topic_title":null,"last_ts":null,"last_user":null}},"topic":{"_id":"5cff5dbf3df9550077c38cfc","hid":542815,"title":"Какие зазоры рисовать под вклейку на эпоксидке?","views_count":4202,"last_post_counter":1,"cache":{"post_count":1,"first_post":"5cff5dbf3df9550077c39030","first_ts":"2019-06-11T07:52:31.000Z","first_user":"39c21abc3df9550077797d18","last_post":"5cff5dbf3df9550077c39030","last_post_hid":1,"last_ts":"2019-06-11T07:52:31.000Z","last_user":"39c21abc3df9550077797d18"},"st":1,"section":"61c9a54c3df9550077bb5210"},"subscription":null,"pagination":{"total":1,"per_page":25,"chunk_offset":0},"posts_list_before_post":["paginator","datediff"]},"locale":"en-US","user_id":"000000000000000000000000","user_hid":0,"user_name":"","user_nick":"","user_avatar":null,"is_member":false,"settings":{"can_access_acp":false,"can_use_dialogs":false,"hide_heavy_content":false},"unread_dialogs":false,"footer":{"rules":{"to":"common.rules"},"contacts":{"to":"rco-nodeca.contacts"}},"navbar":{"tracker":{"to":"users.tracker","autoselect":false,"priority":10},"forum":{"to":"forum.index"},"blogs":{"to":"blogs.index"},"clubs":{"to":"clubs.index"},"market":{"to":"market.index.buy"}},"recaptcha":{"public_key":"6LcyTs0dAAAAADW_1wxPfl0IHuXxBG7vMSSX26Z4"},"layout":"common.layout"}
