Aiming at constructing the model of the upper part of male body, the feature and constraint based re model reconstruction method is researched in this paper.
本文旨在以建立男性上体模型为目标来研究逆向工程中基于特征和约束的模型重建方法。
The three dimension CAD model of the car body is created based on connection property between assembly and part.
根据车身总成分及零件装配关系建立了车身三维实体模型。
Then, the virtual prototype of crawler running device is established based on multi-body system dynamics theory. The most complex part is to exert contact force in the model building process.
接着，以多体系统动力学理论为基础，建立了连续采煤机履带行走装置的虚拟样机模型，在建立模型过程中，最为复杂的可谓施加接触力。
The utility model discloses an integral lavatory which comprises a lavatory body; the back part of the lavatory body is fixedly arranged on a wall body;
一种一体化座厕，包括座厕主体，所述的座厕主体的背部固定安装在墙体上；
The utility model is mainly composed of a bar body which is provided with a flat plate body part, wherein the plate body part is provided with through holes.
本实用新型主要由设有扁平的板体部分的杆体组成，所述板体部分开有通孔。
The utility model discloses a carton built-in structural part, which comprises a column body formed by a plurality of continuous flat plates.
本实用新型公开了一种新型纸箱内置结构件，该内置结构件为由多个连续平板构成的柱状体。
The utility model discloses a centrifugal type filter applied to a dry cleaning machine, which mainly comprises a barrel body and a liquid inlet arranged on the lower side part of the barrel body.
本实用新型公开了一种可应用于干洗机中的离心式过滤器，其结构主要包括：桶体，在桶体的下侧部设置有进液口；
The utility model relates to an upper cover of a baking oven, which is characterized in that at least a rubber pad is arranged at the lower part of an upper cover body.
本实用新型涉及一种烤炉的上盖，其特征在于：在上盖体的下方设有至少一块橡胶垫。
The utility model relates to shoes. The rear part (or the rear side part) of a shoe body is provided with at least two slots. Besides, each slot is provided with an opening and closing member.
本实用新型涉及一种鞋，它在鞋体后部(或后侧部)上至少开有两条开缝，且各开缝上设有启闭件。
The utility model relates to a novel magnetic water drinking appliance, comprising a cup body and permanent magnetic bodies which are installed on a bottom part, a top cover and a cup wall.
本实用新型涉及到一种新型饮用磁化水用具，它是由装在底部、顶盖、杯壁的永磁体和杯体本身组成。
The utility model relates to a buckling component, which can fix a radiator on a main machine plate, comprising a main body part, a buckling part and a catching part.
一种散热器扣具，可以将一散热器固定在一主机板上，包括：一主体件、一扣合件和一扳掣件。
The utility model discloses an anti-loosening clamp device, comprising a device body of a coupling part and an external-thread fastener which is used for fixedly connecting with the coupling part;
本实用新型公开了一种防松动紧固装置，包括设有联结部的装置本体、和用于与所述联结部紧固连接的外螺纹紧固件；
The utility model discloses an anti-loosening clamp device, comprising a device body of a coupling part and an external-thread fastener which is used for fixedly connecting with the coupling part;
本实用新型公开了一种防松动紧固装置，包括设有联结部的装置本体、和用于与所述联结部紧固连接的外螺纹紧固件；
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