机械专业外文文献翻译-外文翻译--激光切割陶瓷砖的速度：理论和经验值的比较

徐州工程学院毕业设计 外文翻译 学生姓名 学院名称 机电工程学院 专业名称 机械设计制造及其自动化 指导教师 原文： a . 1 997; 4 998 a of to of s an by to of # 1998 . of a m2/s) C J/) d J/k W/m K) J W/L of J/l of n to W) W) Q J/s) R r s T C ) C ) C ) at C ) t s) V mm/mm/w X, Y, Z x, y, z n to of of v kg/ of of 2. of a of of a 1 A or of on of on of In a to be in to of An be as in in it be to a of of l, w s to or be to TC on in is to in of in be at It be in to in At be to be a is to be on to be at a it is le to as 4. In it is of of a as 1. of in 1 is q. (1). to a be to a by x , is of is on of as = x - , (1) be by a a of to a T/ t= 0 q/V is is an of q. (1) be to be in of is In of be by (4) q. (5) is of D D is by by A or be by is he be q 3450 W (of C 800 J/, r 3380 kg/0=18 C (2). 2 is if of a of be as a 2D (if a of a in D (be It be a of on be It is by (4) 5), to to q. (7) q. (8) a n in of be by = y, be in of q. (8); (7) as to be a of It be to 3 to an = 0.5 3 by is at of 1327 C (1600 K). in TC no (7) 8). In (7) 8) on to be or as q. (6). To a 3.7 (8) be to q= P. in of is = r. in of q. (7) be to = ( 10 3 )2 + s 2 2/1 . is to of 5 an in a in a be to in a by be as f it is of ), is by A = 1) w= 2r. W a l/t, 6 an in be by is no is a on If we = q. (14) to is q. (13). is to be As an of a 7 on a at a a In to a of of on an on is 4. is at an y to at an to is to a of (x, y). x, y, z) is (x, y) at n to to be is to of a in as an is in in it is is so q. (16) be as at at do be by D q. (18) be of at y an ) in be is to an an an of y d= s at of 1327 C , a be a of P 450 W, r 3380 kg/ D = 2R = 10 3 m， L 103 J/ C 800 J/ ， 8 C = 1. (20) be to is to s 4. n in on in as a a of is is a to to a to a 3, in is of to , B, C be in a of to is to by q. (1) be to it If of is or or of , C is to at be at is no of = D= 0. 1 an s TC of an of by , an of 5, 5. 5 a an in 1/s. is be in be to in a in in of of to of 2. In to of or of 1) A (2) is by in or in (3) of to is (4) of (5) of is in (6) is to 21D no on (7) of (8) (9) s a to of of to of (10) s of is to be (11) s a no of or of In to be as as (i) be (a be to (No to of In it is or of be of in it is s at s of he to to of of to in to 1 . of 996;5:1272 , L. of 997;29(4):1933 A. of a of a to 1993. 4 . to of 2nd 1992, 175 . 1993, p. 2066 M. 1991,757 . 1991, 197翻译： 激光切割陶瓷砖的速度：理论和经验值的比较 机械和化学工程 系 ， 赫瑞 瓦特大学，卡顿，爱丁堡 告商会，英国 1997 年 10 月 21 日 收稿 ， 1998 年 3 月 24 日 接受 摘要 本文提出 了 理论 上 预测 的 最佳 装饰陶瓷砖 切割速度 和实验派生数据的比较。 考虑了四种 完善的理论分析 并 应用到激光切割瓷砖 ，即 罗森塔尔的移动点热源模型和鲍威尔，施特恩和 热平衡方法。 理论分析的结果与随后的从现有的激光切割加工数据采取的实际数据对比。 由作者开发的经验模型的描述已被成功地用于预测瓷砖切割不同厚度的速度。 1998 学有限公司保留所有权利。 关键词 ： 光，陶瓷材料，先进的切割工艺，激光造型 ;切割速度 A 吸收率 a 热扩散 (s) C 比热 (J/kg