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一种使用实验和图像分析技术在牙科印模材料分配器中进行运动选择的方法学途径。

A Methodological Approach for Motor Selection in Dental Impression Material Dispensers Using Experimental and Image Analysis Techniques.

作者信息

Hwang Ji-Min, Park Sang-Wook, Jeong Ji-Su, Kim Ji-Wook, Ko Dae-Cheol, Jang Jin-Seok

机构信息

Advanced Mobility Components Group, Korea Institute of Industrial Technology, Daegu 42994, Republic of Korea.

Department of Nanomechatronics Engineering, Pusan National University, Pusan 46241, Republic of Korea.

出版信息

Materials (Basel). 2024 Mar 22;17(7):1467. doi: 10.3390/ma17071467.

DOI:10.3390/ma17071467
PMID:38611981
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11012413/
Abstract

This study presents a methodology to prevent the overdesign of electric dispensers for dental impression materials by analyzing the necessary load and determining the appropriate pressurization speed and drive motor capacity. We derived an equation to calculate the required torque and rotational speed of the motor based on the extrusion load and the speed of the impression material. A specialized load measurement system was developed to measure the load necessary to extrude the impression material. Through experiments and image processing, we measured the radius of curvature of the trajectory of the impression material and correlated it with the pressurization speed. Techniques such as position coordinate plotting, curve fitting, and circle fitting were employed to determine the pressurization speed that aligns with the manufacturer's recommended curvature radius. These findings led to a substantial decrease in the necessary motor torque and rotational speed compared with the current standards. This research provides a systematic approach to sizing drive motors using extrusion load and pressurization speed, aiming to reduce overdesign, power consumption, and the weight and size of the motor and battery, thereby contributing to the development of more efficient and compact dental impression material dispensers.

摘要

本研究提出了一种方法，通过分析所需负载并确定合适的加压速度和驱动电机容量，来防止牙科印模材料电动分配器的过度设计。我们推导了一个方程，根据挤压负载和印模材料的速度来计算电机所需的扭矩和转速。开发了一种专门的负载测量系统，以测量挤出印模材料所需的负载。通过实验和图像处理，我们测量了印模材料轨迹的曲率半径，并将其与加压速度相关联。采用位置坐标绘图、曲线拟合和圆拟合等技术来确定与制造商推荐的曲率半径一致的加压速度。与当前标准相比，这些发现导致所需的电机扭矩和转速大幅降低。本研究提供了一种利用挤压负载和加压速度来确定驱动电机尺寸的系统方法，旨在减少过度设计、功耗以及电机和电池的重量和尺寸，从而有助于开发更高效、紧凑的牙科印模材料分配器。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ff1b/11012413/f310dc0f72bb/materials-17-01467-g014.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ff1b/11012413/a98cc2218b55/materials-17-01467-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ff1b/11012413/96aa2901c529/materials-17-01467-g008.jpg
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本文引用的文献

1
Evaluation of material waste, dimensional stability, and detail reproduction of polyvinyl siloxane impression materials mixed with different mixing tips.评估使用不同混合头混合的聚乙烯基硅氧烷印模材料的材料浪费、尺寸稳定性和细节再现性。
J Prosthet Dent. 2022 May;127(5):759-764. doi: 10.1016/j.prosdent.2020.11.024. Epub 2021 Jan 14.
2
Impression materials in fixed prosthodontics: influence of choice on clinical procedure.固定修复体中的印模材料：选择对临床操作的影响。
J Prosthodont. 2011 Feb;20(2):153-60. doi: 10.1111/j.1532-849X.2010.00673.x. Epub 2011 Feb 1.
3
Surface detail reproduction of elastomeric impression materials related to rheological properties.
与流变学特性相关的弹性印模材料的表面细节再现
Dent Mater. 2008 Jul;24(7):951-6. doi: 10.1016/j.dental.2007.11.010. Epub 2007 Dec 27.
4
Assessment of preference of mixing techniques and duration of mixing and tray loading for two viscosities of vinyl polysiloxane material.评估两种粘度的乙烯基聚硅氧烷材料的混合技术偏好、混合持续时间和托盘装填情况。
J Prosthet Dent. 2007 Jan;97(1):12-7. doi: 10.1016/j.prosdent.2006.11.007.
5
Mechanical properties of 3 hydrophilic addition silicone and polyether elastomeric impression materials.三种亲水性加成型硅橡胶和聚醚弹性体印模材料的力学性能
J Prosthet Dent. 2004 Aug;92(2):151-4. doi: 10.1016/j.prosdent.2004.05.016.
6
The influence of the mixing technique on the content of voids in two polyether impression materials.
Schweiz Monatsschr Zahnmed. 2002;112(1):12-6.
7
Rheological properties of vinyl polysiloxane impression pastes.
Dent Mater. 2001 Nov;17(6):471-6. doi: 10.1016/s0109-5641(00)00100-7.
8
Dimensional changes of dental impression materials by thermal changes.
J Biomed Mater Res. 2001 May 1;58(3):217-20. doi: 10.1002/1097-4636(2001)58:3<217::aid-jbm1010>3.0.co;2-v.
9
Polyvinyl siloxane impression materials: an update on clinical use.聚乙烯基硅氧烷印模材料：临床应用的最新进展。
Aust Dent J. 1998 Dec;43(6):428-34. doi: 10.1111/j.1834-7819.1998.tb00204.x.
10
Rheological properties of elastomeric impression materials before and during setting.
J Dent Res. 1998 Nov;77(11):1874-80. doi: 10.1177/00220345980770110301.