title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° RDM 3D-Ð¿ÑÐ¸Ð½ÑÐµÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: RDM 3D printer development
Creators: name: ÐÐ°Ð·Ð°ÑÐµÐ², Ð Ð¾ÑÑÐ¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ
ÐÐµÑ Ð°ÑÑÐ¾Ð½Ð¸ÐºÐ°
Ð Ð¾Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ
Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð´Ð²ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð¶Ð¸Ð´ÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
additive technologies
two-component materials
liquid materials

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° Ð¸ ÑÑÐµÐ½Ð´Ð¾Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² 3D Ð¿ÐµÑÐ°ÑÐ¸, Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÐµÐ¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð°Ð½Ð¸Ð·Ð¾ÑÑÐ¾Ð¿Ð¸Ð¸ Ð² 3D Ð¿ÐµÑÐ°ÑÐ¸, ÑÐµÐºÑÑÐ¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÐµÐµ ÑÐµÑÐµÐ½Ð¸Ñ. ÐÐ¿Ð¸ÑÐ°Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ 3D Ð¿ÐµÑÐ°ÑÐ¸ â RDM. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ¿Ð¸ÑÐ¾Ðº Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾ Ð¿ÑÐ¸Ð³Ð¾Ð´Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼ ÑÐ·Ð»Ð°Ð¼ RDM 3D Ð¿ÑÐ¸Ð½ÑÐµÑÐ°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° RDM Ð¿ÑÐ¸Ð½ÑÐµÑÐ°, Ð¸ ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ·Ð»Ð¾Ð²: Ð½Ð°ÑÐ¾ÑÐ°, Ð¿ÐµÑÐ°ÑÐ°ÑÑÐµÐ¹ Ð³Ð¾Ð»Ð¾Ð²ÐºÐ¸, Ð±Ð°ÐºÐ¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ·Ð»Ð¾Ð², Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð¾ÑÐ°Ð±Ð¾ÑÐºÐ¸, Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð´ÐµÑÐµÐºÑÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ Ð½Ð¸Ð¼Ð¸. Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÑÑÐ»Ð¾Ð²Ð¸Ðµ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð´Ð»Ñ Ð½Ð°ÑÐ¾ÑÐ°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¿ÐµÑÐ°ÑÐ¸, Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð²Ð¸Ð´Ð¾Ð² Ð´ÐµÑÐµÐºÑÐ¾Ð² Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¸Ñ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ. ÐÐ¿Ð¸ÑÐ°Ð½ ÑÐ¿Ð¾ÑÐ¾Ð± Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð´Ð»Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ ÑÐµÑÑÐ¾Ð²ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð².
description: The paper analyzes the market and trends of modern 3D printing methods, identifies the main needs of users. Considered the problem of anisotropy in 3D printing, the current methods of its solution. Described developed new 3D printing technology - RDM. A list of potentially suitable materials is presented, their chemical composition is analyzed, and requirements for the main components of an RDM 3D printer are formulated. Have been developed the design of a prototype RDM printer and its main components: a pump, a print head, and tanks. The main components were tested, the necessary improvements were made, the hardware problems of the prototype and possible defects associated with them were described. Formulated the condition for the minimum material feed rate for the pump, experimental tests of printing modes are carried out, several types of defects and ways to eliminate them are identified and described. A method for obtaining samples for mechanical testing is described. Mechanical tests of test samples were carried out.