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切削阻力
相关语句
  cutting resistance
     STUDIES ON RELATIONSHIP BETWEEN WOOD DENSITY AND CUTTING RESISTANCE OF 11 CHINESE CONIFEROUS WOODS
     11种针叶树木材密度与切削阻力关系的研究
短句来源
     STUDIES ON RELATIONSHIP BETWEEN WOOD DENSITY AND CUTTING RESISTANCE OF 15 CHINESE HARDWOODS
     15种阔叶树木材密度与切削阻力关系的研究
短句来源
     The analysis shows that the relation between cutting resistance of cutters and the depth of cutting was non-linear.
     分析表明,刀具的切削阻力与其切削厚度的关系并非线性关系。
短句来源
     The relationship between wood density and cutting resistance of 11 Chinese coniferous woods was studied. The main results obtained were: 1. The density-cutting correlation within the species was more significant in 90-90 cutting direction than in 0—90 and 90-0. The regression coefficient of the dellsity-cutting resistance relation within the species increased with an increase of the density of the species.
     对我国11种针叶树木材密度与切削阻力关系研究的主要结果是:1)11个树种内,木材密度与切削阻力关系的相关性,90-90方向切削普遍明显高于0-90和90-0方向,其回归系数有随树种平均密度增大而增大的趋势;
短句来源
     STUDIES ON THE RELATIONSHIP BETWEEN WOOD DENSITY AND CUTTING RESISTANCE WITH KOREAN PINE AND MANCHURIAN ASH
     红松、水曲柳木材密度与切削阻力关系的研究
短句来源
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  cutting resistance force
     The test proves that vibration cutting efficiency is high and cutting resistance force is small when the vibration frequency is nearly equal to the natural frequency of cutting material.
     通过试验表明 ,当振动频率与被切削材料的固有频率接近时 ,振动切削效率高 ,切削阻力小 ;
短句来源
     Cutting resistance force lowers as amplitude reduces.
     增大振幅对降低切削阻力有效 ;
短句来源
     When vibration direction changes,the cutting resistance force also lowers.
     改变振动方向也能降低切削阻力
短句来源
  “切削阻力”译为未确定词的双语例句
     The regression equation about cutting force and the rate of the successful cutting are y=-0. 305-0. 016x1+0. 965x2-0. 03x3 ;
     切削阻力和切削成功率的回归方程分别为:y=-0.305-0.016x_1+0.965x_2-0.03x_3;
短句来源
     The machinability of a prehardened free cutting plastic mould steel P20BSCa comparedwith that of sweden,s 718 steel in respects of machining resistance, temperature changes in machiningprocess and the wear of cutting edges.
     从切削刀具的磨损、切削阻力、切削温度等方面对比了预硬型塑料模具钢P20BSCa与瑞典718钢的可切削性能,并对P20BSCa钢可切削机理进行了研究。
短句来源
     4. Some phenomena were noted during the tests indicating certain characteristics of the scatter of the density-cutting resistance relation.
     4)试验中发现了若干表现密度与切削阻力关系分散性的某些特点的现象。
短句来源
     3) there were certain interactions among the effects of the three factors, which varied in different cutting directions.
     3)三因素对切削阻力的影响存在一定的交互作用,在不同切削方向,情况有所不同。
短句来源
     Obtain scion and stock's security compression ratio through the experiment and the data analysis, the biggest resistance to cutting, drills the hole of resistance, the uniform pressure and the compression quantity, and takes the design foundation data.
     通过试验与数据分析得出接穗和砧木的安全压缩比、最大的切削阻力、打孔阻力、稳定压力和压缩量,作为嫁接机的设计基础数据。
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  cutting resistance
However, it may be found that weight per unit area of board will suffice as a proxy for cutting resistance in modelling the cutting of full-thickness edges.
      
The considered cutting force models were the specific cutting resistance, the Kronenberg cutting force and the unified-generalised mechanics of the cutting force model developed by Armarego.
      
Measurement of rubber cutting resistance in the absence of friction
      
The relative cutting resistance of different rubbers is found to vary according to the test conditions.
      
Use of the cutting resistance index in calculations on the productivity of coal-cutting machines
      
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Using a strain gauge, cutting resistance of the timber of Pinus massoniana has been measured under different conditions and effects of different feeding speeds, moisture contents of the wood, feeding directions and the conditions of sawteeth on the resistance studied. Electric power consumption has also been measured by electrotech-nique in operation to check the resistance tested. Also analyzed here are the various main power consumptions on the MJ 3210 band saw and on this basis, new formulas for calculating...

Using a strain gauge, cutting resistance of the timber of Pinus massoniana has been measured under different conditions and effects of different feeding speeds, moisture contents of the wood, feeding directions and the conditions of sawteeth on the resistance studied. Electric power consumption has also been measured by electrotech-nique in operation to check the resistance tested. Also analyzed here are the various main power consumptions on the MJ 3210 band saw and on this basis, new formulas for calculating the total electric power consumption resulting from band saw cutting resistance on the timber are worked out.

本研究应用电阻应变仪测试技术测试了马尾松木材在各种试验条件下的切削阻力,探讨了进料速度、木材含水率、木材进料方向,以及不同锯齿条件等诸因素对马尾松木材切削阻力的影响,并应用电工测量技术测试了实际生产中锯机所消耗的功率,以验证所测得的切削阻力。还分析了MJ3210型锯机的各项主要功率消耗,用经验公式加以估算,提出了由木材主切削力推算锯机消耗功率的计算公式。

This paper reported on the method to measure wood resistance against chain saws and to find out the cross-cutting resistance formed during cutting green wood of Pinus Massoniana with chain saws of 10.26mm (0.404inc.) picth. On the basis of experiments, the important factors such as cutting velocity, sawdust thickness, feed force, saw kerf lenth and teeth type were analyzed.

本文介绍了在实验室内应用应变片电测技术测定链锯锯木阻力的方法,并测定了节距10.26毫米的万能锯链锯切马尾松生材时的切削阻力。分析了切削速度、屑片厚度、进给力、锯口长度和锯齿类型对锯切指标的影响。对两类不同的链锯,在选择最佳锯切工况时应采用不同的方法。

For determining cutting properties of a certain wood species, the effects of related factors should be comprehensively analysed. The effects of related factors on cutting resistance and surface roughness within Korean pine and Manchurian ash were analysed with the linear modelling method and the relationships between cutting resistance, surface roughness and wood density were preliminarily studied.

本文以线性模型方法,在红松、水曲柳二树种内,对影响切削阻力和表面粗糙度各因素进行了综合分析,并对木材的密度与切削阻力的关系做了初步的研讨。

 
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