卧式铣床热改性银杉木刨面噪声及表面质量

IF 0.9 4区农林科学 Q3 MATERIALS SCIENCE, PAPER & WOOD

Wood Research Pub Date : 2023-01-01 DOI:10.37763/wr.1336-4561/68.4.718731

DRITAN AJDINAJ, HOLTA ÇOTA, FAKIJE ZEJNULLAHU, RRAHIM SEJDIU, AGRON BAJRAKTARI, KELI MUSTAFARAJ

{"title":"卧式铣床热改性银杉木刨面噪声及表面质量","authors":"DRITAN AJDINAJ, HOLTA ÇOTA, FAKIJE ZEJNULLAHU, RRAHIM SEJDIU, AGRON BAJRAKTARI, KELI MUSTAFARAJ","doi":"10.37763/wr.1336-4561/68.4.718731","DOIUrl":null,"url":null,"abstract":"This study was conducted to provide information regarding to noise emission and thesurface quality of silver fir wood (Abies albaMill.) planed at different feed rates after thermal modification. Four groups of sixteen samples were prepared. One group was used as control and the others were heated at 160°C, 190°C and 220°C, at atmospheric pressure for 3 h. After, all samples were processed along the grain by a planer machine, 3 m/min and 10 m/min feed rates were applied. Noise was measured using a sound level meter, while surface roughness measurements were performed by a stylus profilometer. Higher feed rates produced noticeably higher noise emission as for natural wood as for thermally modified one. Thetemperature was found to have a modest positive effect on the noise reduction. Theincrease of temperature and feed rate affected the increase in the surface roughness of thewood. Feed rate resulted as a more significant factor on the noise emission and on thesurface roughness than temperature.","PeriodicalId":23786,"journal":{"name":"Wood Research","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"NOISE EMISSION AND QUALITY OF SURFACE OF THERMALLY MODIFIED SILVER FIR WOOD PLANED BY HORIZONTAL MILLING MACHINE\",\"authors\":\"DRITAN AJDINAJ, HOLTA ÇOTA, FAKIJE ZEJNULLAHU, RRAHIM SEJDIU, AGRON BAJRAKTARI, KELI MUSTAFARAJ\",\"doi\":\"10.37763/wr.1336-4561/68.4.718731\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study was conducted to provide information regarding to noise emission and thesurface quality of silver fir wood (Abies albaMill.) planed at different feed rates after thermal modification. Four groups of sixteen samples were prepared. One group was used as control and the others were heated at 160°C, 190°C and 220°C, at atmospheric pressure for 3 h. After, all samples were processed along the grain by a planer machine, 3 m/min and 10 m/min feed rates were applied. Noise was measured using a sound level meter, while surface roughness measurements were performed by a stylus profilometer. Higher feed rates produced noticeably higher noise emission as for natural wood as for thermally modified one. Thetemperature was found to have a modest positive effect on the noise reduction. Theincrease of temperature and feed rate affected the increase in the surface roughness of thewood. Feed rate resulted as a more significant factor on the noise emission and on thesurface roughness than temperature.\",\"PeriodicalId\":23786,\"journal\":{\"name\":\"Wood Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Wood Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.37763/wr.1336-4561/68.4.718731\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, PAPER & WOOD\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Wood Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37763/wr.1336-4561/68.4.718731","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, PAPER & WOOD","Score":null,"Total":0}

引用次数: 0

摘要

本研究旨在提供不同进料速率下经热改性后的银杉木表面质量和噪声的相关信息。共制备4组样品，每组16份。其中一组作为对照，其余三组分别在160℃、190℃和220℃的常压下加热3小时。之后，所有样品在刨床上沿晶粒加工，采用3 m/min和10 m/min的进给速度。使用声级计测量噪声，而表面粗糙度测量由触笔轮廓仪进行。对于天然木材和热改性木材来说，更高的进料速率产生明显更高的噪声。研究发现，温度对降低噪音有一定的积极作用。温度和进料速度的增加影响木材表面粗糙度的增加。与温度相比，进给量对噪声发射和表面粗糙度的影响更为显著。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

NOISE EMISSION AND QUALITY OF SURFACE OF THERMALLY MODIFIED SILVER FIR WOOD PLANED BY HORIZONTAL MILLING MACHINE

This study was conducted to provide information regarding to noise emission and thesurface quality of silver fir wood (Abies albaMill.) planed at different feed rates after thermal modification. Four groups of sixteen samples were prepared. One group was used as control and the others were heated at 160°C, 190°C and 220°C, at atmospheric pressure for 3 h. After, all samples were processed along the grain by a planer machine, 3 m/min and 10 m/min feed rates were applied. Noise was measured using a sound level meter, while surface roughness measurements were performed by a stylus profilometer. Higher feed rates produced noticeably higher noise emission as for natural wood as for thermally modified one. Thetemperature was found to have a modest positive effect on the noise reduction. Theincrease of temperature and feed rate affected the increase in the surface roughness of thewood. Feed rate resulted as a more significant factor on the noise emission and on thesurface roughness than temperature.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Wood Research 工程技术-材料科学：纸与木材

CiteScore

2.40

自引率

15.40%

发文量

审稿时长

5.4 months

期刊介绍： Wood Research publishes original papers aimed at recent advances in all branches of wood science (biology, chemistry, wood physics and mechanics, mechanical and chemical processing etc.). Submission of the manuscript implies that it has not been published before and it is not under consideration for publication elsewhere.