tool surface造句
例句與造句
- in detailed feasibility checking, the problem of interference avoidance is solved by transforming them to the test of relation between tool surface and triangular patches
在詳細(xì)檢測(cè)中，通過(guò)檢測(cè)刀具與三角片之間是否發(fā)生干涉來(lái)最后確定刀具與曲面的干涉結(jié)果。 - in this article, the reason how the friction produces in the process of metal forming was analyzed, and the friction was thought to be mainly caused by the plastic flow of metal in the pits of tool surface
本文從微觀入手對(duì)金屬壓力成型過(guò)程中摩擦的形成原因進(jìn)行了分析，認(rèn)為摩擦主要是由于被壓入工具表面凹坑金屬的塑性流動(dòng)所引起的。 - in this article, the reason how the friction produces in the process of metal forming was analyzed, and the friction was thought to be mainly caused by the plastic flow of metal in the pits of tool surface
摘要本文從微觀入手對(duì)金屬壓力成型過(guò)程中摩擦的形成原因進(jìn)行了分析，認(rèn)為摩擦主要是由于被壓入工具表面凹坑金屬的塑性流動(dòng)所引起的。 - according to some hypothesis about tool surface, the relationship among the friction, roughness and hydrostatic stress was derived, and the limited hydrostatic stress was got when the sticky friction takes place
同時(shí)，根據(jù)對(duì)工具表面的某些假設(shè)，推導(dǎo)了摩擦應(yīng)力與粗糙度和靜水壓應(yīng)力等之間的關(guān)系，并求出了發(fā)生粘著摩擦所需的靜水壓應(yīng)力。 - based on the above algorithm, a preprocessing software system special for computer simulation of sheet metal forming processes has been developed . for giving cad model of tool surfaces, the algorithm provided in this paper can fully automatically generate quadrilateral finite element meshes from nc track points of tool surfaces, which include the punch, the blank holder, the blank and the die
對(duì)于給定的cad模型，本文通過(guò)cam數(shù)控編程獲得的nc軌跡，能夠自動(dòng)生成沖頭、壓邊圈、板料和凹模的全四邊形網(wǎng)格，避免了基于cad模型網(wǎng)格生成算法通常所需的幾何修復(fù)時(shí)間，大大提高了cae建模效率，降低了建模勞動(dòng)強(qiáng)度。 - It's difficult to find tool surface in a sentence. 用tool surface造句挺難的
- based on the above algorithm, a preprocessing software system special for computer simulation of sheet metal forming processes has been developed . for giving cad model of tool surfaces, the algorithm provided in this paper can fully automatically generate quadrilateral finite element meshes from nc track points of tool surfaces, which include the punch, the blank holder, the blank and the die
對(duì)于給定的cad模型，本文通過(guò)cam數(shù)控編程獲得的nc軌跡，能夠自動(dòng)生成沖頭、壓邊圈、板料和凹模的全四邊形網(wǎng)格，避免了基于cad模型網(wǎng)格生成算法通常所需的幾何修復(fù)時(shí)間，大大提高了cae建模效率，降低了建模勞動(dòng)強(qiáng)度。 - unfortunately, most existing mesh generation algorithms are based on the cad model of tool surfaces and can not really realize full automatization of mesh generation because missing and distortion of geometric information often occur when preprocessing systems for mesh generation receive cad models from other cad system
目前大多數(shù)基于cad模型的曲面網(wǎng)格生成算法，由于cad模型在傳送過(guò)程中常產(chǎn)生幾何信息丟失和失真，需較多的人工干預(yù)進(jìn)行模型修復(fù)，難以做到真正自動(dòng)化。 - an original mesh generation method based on the nc track points of tool surfaces is proposed here, the method can automatically generate meshes consisting of only quadrilateral elements, which is desirable for better accuracy and efficiency of simulation . besides, an automatic local coarsening algorithm for structured quadrilateral meshes is also developed . for arbitrary discrete points on auto body surfaces, an automatic triangulation method is adopted and a series of mesh optimization methods with given constraint conditions are proposed
創(chuàng)新地提出了基于模具型腔表面nc數(shù)控軌跡點(diǎn)的全自動(dòng)四邊形網(wǎng)格生成算法，提出了結(jié)構(gòu)化四邊形網(wǎng)格局部自動(dòng)優(yōu)化算法，研究了基于車身曲面離散點(diǎn)的三角形網(wǎng)格自動(dòng)生成算法，并提出了給定約束條件的三角形優(yōu)化算法，探討性地研究了基于模具曲率半徑的板料初始網(wǎng)格局部自動(dòng)細(xì)化算法。