摘要：【中文】本发明提供一种扫描方法及扫描装置，涉及增材制造技术领域，本发明提供的一种扫描方法包括步骤：建立待成形零件的三维模型，划分三维模型以形成至少一层切片层，并划分每一个切片层以形成至少一个扫描区域；建立至少两种扫描方式，每一种扫描方式均包括起光点、扫描轨迹和闭光点，每一种扫描方式的起光点和闭光点的位置不同；根据每一个切片层的高度选择至少两种扫描方式，以形成零件。本发明提供的扫描装置采用上述扫描方法形成零件。采用本发明可以避免扫描过程中出现局部缺量、漏光的现象。 【EN】The invention provides a scanning method and a scanning device, and relates to the technical field of additive manufacturing, wherein the scanning method comprises the following steps: establishing a three-dimensional model of a part to be formed, dividing the three-dimensional model to form at least one sliced layer, and dividing each sliced layer to form at least one scanning area; establishing at least two scanning modes, wherein each scanning mode comprises a light starting point, a scanning track and a light closing point, and the positions of the light starting point and the light closing point of each scanning mode are different; at least two scanning modes are selected according to the height of each sliced layer to form the part. The scanning device provided by the invention adopts the scanning method to form parts. The invention can avoid the phenomena of local shortage and light leakage in the scanning process.

摘要：【中文】本发明公开了一种半导体硅片耐磨处理工艺，包括以下步骤：S1、抛光处理，分次对零件表面进行抛光处理；S2、脱脂清洗；S3、上挂，将零件支撑到挂具上；S4、遮蔽；S5、阳极腐蚀；S6、镀铬；S7、脱脂清洗；S8、除氢处理，采取HA油除氢处理，并经过750h的盐雾试验也没有观察到腐蚀现象，即获得半导体硅片。采用本发明的工艺在零件表面镀铬，增加零件表面的光洁度、防腐蚀性能和耐磨性，工艺简单，操作方便，效果佳。 【EN】The invention discloses a wear-resistant treatment process for a semiconductor silicon wafer, which comprises the following steps: s1, polishing, namely polishing the surfaces of the parts in multiple times; s2, degreasing and cleaning; s3, hanging, and supporting the parts on a hanger; s4, shielding; s5, anode corrosion; s6, chromium plating; s7, degreasing and cleaning; and S8, dehydrogenation treatment, namely adopting HA oil to perform dehydrogenation treatment, and obtaining the semiconductor silicon wafer without corrosion phenomenon after a salt spray test for 750 h. The process of the invention is adopted to carry out chromium plating on the surface of the part, so that the smoothness, the corrosion resistance and the wear resistance of the surface of the part are improved, the process is simple, the operation is convenient, and the effect is good.

摘要：【中文】本发明公开了一种特氟龙喷涂方法，包括以下步骤：S1、去除工件表面的油脂；S2、遮蔽；S3、喷砂处理；S4、喷涂底漆；S5、PFA处理，PFA粉状颗粒受工件吸引附着到工件表面上去；S6、PTFE处理，PTFE粉状颗粒受工件吸引附着到工件表面上去。本发明采用PFA与PTFE结合的方式，使得特氟龙表面更为牢固，触感更光滑，表面质量更高，耐腐蚀能力更强。 【EN】The invention discloses a Teflon spraying method, which comprises the following steps: s1, removing grease on the surface of the workpiece; s2, shielding; s3, performing sand blasting treatment; s4, spraying a primer; s5, PFA treatment, wherein PFA powder particles are attracted by the workpiece and attached to the surface of the workpiece; and S6, treating the PTFE, and attracting PTFE powder particles to the surface of the workpiece by the workpiece to adhere. The invention adopts a mode of combining PFA and PTFE, so that the Teflon surface is firmer, the touch feeling is smoother, the surface quality is higher, and the corrosion resistance is stronger.

摘要：【中文】本发明公开一种切片处理方法、增材制造控制方法及设备、增材制造系统，涉及增材制造技术领域，用以降低增材制造成形的构件在打印搭接区出现开裂现象的概率，提高构件的质量。该切片处理方法，应用于终端设备，具体包括：终端设备接收构件三维数据；终端设备对构件三维数据进行处理，获得多层切片；终端设备对多层切片进行分区，获得多层切片的分区信息；每层切片的分区信息包括至少两个分区轮廓；相邻两层切片的分区信息含有的至少一个分区轮廓不同。本发明提供的切片处理方法、增材制造控制方法及设备、增材制造系统用于增材制造。 【EN】The invention discloses a slicing processing method, an additive manufacturing control method, additive manufacturing control equipment and an additive manufacturing system, relates to the technical field of additive manufacturing, and aims to reduce the probability of cracking of an additive manufactured and formed component in a printing lap joint area and improve the quality of the component. The slice processing method is applied to terminal equipment and specifically comprises the following steps: the terminal equipment receives the three-dimensional data of the component; the terminal equipment processes the three-dimensional data of the component to obtain a plurality of layers of slices; the terminal equipment partitions the multilayer slices to obtain partition information of the multilayer slices; the partition information of each layer slice comprises at least two partition outlines; the partition information of two adjacent layers of slices contains at least one partition outline which is different. The invention provides a slicing processing method, an additive manufacturing control method and equipment, and an additive manufacturing system for additive manufacturing.

摘要：【中文】本申请公开了光固化喷墨墨水及其制备方法，所述光固化喷墨墨水包括单官能度光固化单体、光引发剂、色粉及助剂。本申请的光固化喷墨墨水采用单官能度光固化单体，固化成膜后具有良好的附着性和柔性，能够应用于硬性材料和软性材料上，且成膜具有优异的拉伸性能和耐弯折性能，不易开裂。 【EN】The application discloses photocuring inkjet ink and a preparation method thereof. The photocuring ink-jet ink adopts the monofunctional photocuring monomer, has good adhesiveness and flexibility after being cured into a film, can be applied to hard materials and soft materials, and has excellent tensile property and bending resistance when being formed into the film, and is not easy to crack.

摘要：【中文】本发明涉及到材料领域，尤其涉及到一种普适性仿真自动磨样装置，该磨样装置包括固定装置，固定装置前后左右分别设有四个方位锁定扣，方位锁定扣与载体装置滑动连接，可以通过方向扣选择并固定其方向；压力控制装置通过调整自身的高度控制弹簧的压缩量，从而实现对固定装置的压力控制；在固定装置的下方设有试样四个夹持装置，分别位于固定装置的前后左右，通过旋转紧固试样；固定装置下面放有一个磨盘装置，磨盘装置在驱动装置的推动下前后往复移动，带动砂纸打磨试样。本发明可以解决手工磨样过程中产生的多面和倾斜现象，同时保证了试样磨痕方向的一致性，极大地提高了磨样的效率，方便试样后续的抛光，对提高金属材料设计研发效率有很大作用。 【EN】The invention relates to the field of materials, in particular to a universal simulation automatic sample grinding device which comprises a fixing device, wherein four direction locking buckles are respectively arranged on the front, the back, the left and the right of the fixing device, are in sliding connection with a carrier device and can select and fix the direction of the direction through the direction buckles; the pressure control device controls the compression amount of the spring by adjusting the height of the pressure control device, so that the pressure control of the fixing device is realized; four sample clamping devices are arranged below the fixing device, are respectively positioned at the front, the back, the left and the right of the fixing device, and are used for fastening the sample through rotation; a grinding disc device is arranged below the fixing device, and the grinding disc device moves back and forth under the pushing of the driving device to drive the sand paper to polish the sample. The invention can solve the multi-surface and inclination phenomena generated in the manual sample grinding process, simultaneously ensures the consistency of the sample grinding trace direction, greatly improves the sample grinding efficiency, facilitates the subsequent polishing of the sample, and has great effect on improving the design research and development efficiency of metal materials.

摘要：【中文】本发明为一种三维打印接缝方法及结构，包括：步骤101，将构件的待接缝处加工成坡口结构，并对坡口结构以及工艺垫板进行机械加工；步骤102，固定所述工艺垫板与所述构件，且所述工艺垫板与所述构件之间预留特定间隔；步骤103，采用三维打印技术在所述坡口结构处进行三维打印，以使所述完整构件通过所述坡口结构进行接缝连接和/或所述开裂构件通过所述坡口结构进行接缝修复；步骤104，对所述步骤103三维打印后的构件进行工艺垫板去除。本发明在工艺垫板上表面和构件增材连接区域下表面预留的2mm~3mm空间，为预防连接、修补过程中工艺垫板变形留足余量，简化后处理工序，节省后处理工序的成本。本发明还涉及一种三维打印接缝结构。 【EN】The invention relates to a three-dimensional printing seam method and a structure, comprising the following steps: step 101, processing a part to be jointed of a component into a groove structure, and mechanically processing the groove structure and a process backing plate; 102, fixing the process base plate and the member, wherein a specific interval is reserved between the process base plate and the member; 103, three-dimensional printing is carried out on the groove structure by adopting a three-dimensional printing technology, so that the complete component is subjected to seam connection through the groove structure and/or the cracking component is subjected to seam repair through the groove structure; and step 104, removing the process base plate of the component after the three-dimensional printing in the step 103. The space of 2 mm-3 mm reserved on the upper surface of the process base plate and the lower surface of the component material increase connecting area is enough for preventing deformation of the process base plate in the connecting and repairing processes, so that the post-treatment process is simplified, and the cost of the post-treatment process is saved. The invention also relates to a three-dimensional printing seam structure.

摘要：【中文】本发明实现了一套基于异构信息网络嵌入的差分隐私推荐方法，方案通过四个步骤：利用HAN进行网络表示学习，利用HAN的表征和注意力权重结果计算异构注意力敏感度；基于差分隐私定义，使用异构注意力敏感度生成相应的随机噪声，通过异构注意力随机扰动机制生成随机噪声矩阵；构造异构信息嵌入的差分隐私推荐的目标函数进行学习，得到预测评分矩阵；输出所述评分矩阵作为能够保持隐私的预测评分，从而实现针对异构信息网络下推荐系统场景，对原始评分数据进行保护，防止攻击者利用其他渠道获取的异构信息网络数据来提高推理攻击能力，并可以通过观察评分的推荐结果变化，以较高概率猜测或重新学习出原始评分数据。 【EN】The invention realizes a set of differential privacy recommendation method based on heterogeneous information network embedding, and the scheme comprises the following four steps: utilizing the HAN to carry out network representation learning, and utilizing the representation of the HAN and the attention weight result to calculate heterogeneous attention sensitivity; based on the differential privacy definition, generating corresponding random noise by using heterogeneous attention sensitivity, and generating a random noise matrix through a heterogeneous attention random disturbance mechanism; constructing a differential privacy recommended target function embedded with heterogeneous information for learning to obtain a prediction scoring matrix; the scoring matrix is output as a prediction score capable of keeping privacy, so that original scoring data are protected against a recommendation system scene under a heterogeneous information network, an attacker is prevented from improving reasoning attack capability by using heterogeneous information network data acquired by other channels, and the original scoring data can be guessed or relearned at a higher probability by observing the change of a scored recommendation result.

摘要：【中文】本发明适用于智能机器人技术领域，本发明提供的一种机器人关节运动控制方法、装置及终端设备，方法包括：获取机器人关节运动的多个关键点的坐标值，根据预设的时间衔接因子，确定各关键点前后的两个平滑衔接点的坐标值，根据每两个平滑衔接点及对应的关键点的坐标值，按照预设的抛物线衔接公式计算得到每相邻两个平滑衔接点之间的关节运动轨迹，根据每相邻两个平滑衔接点的之间的关节运动轨迹，控制机器人的关节运动，能够避免机器人的关节在运动时的动作过冲、动作僵硬、动作表现机械，甚至造成机器人整机晃动等问题，提升用户的体验。 【EN】The invention is suitable for the technical field of intelligent robots, and provides a robot joint motion control method, a device and terminal equipment, wherein the method comprises the following steps: the method comprises the steps of obtaining coordinate values of a plurality of key points of robot joint motion, determining coordinate values of two smooth connection points before and after each key point according to a preset time connection factor, calculating a joint motion track between every two adjacent smooth connection points according to every two smooth connection points and the coordinate values of the corresponding key points and a preset parabola connection formula, controlling the joint motion of the robot according to the joint motion track between every two adjacent smooth connection points, and avoiding the problems of motion overshoot, motion stiffness, motion performance machinery, even whole-machine shaking and the like of the robot when the joints of the robot move, thereby improving the experience of a user.

摘要：【中文】本申请公开光固化喷墨墨水和印刷制品。该光固化喷墨墨水包括以下组分：重量百分比为40％‑80％的单官能单体、重量百分比为3％‑25％的双官能单体和重量百分比为2％‑8％的光引发剂；其中，单官能单体包括玻璃化转变温度低于20℃的第一单官能单体和玻璃化转变温度高于60℃的第二单官能单体；第一单官能单体和第二单官能单体的重量比为10‑19:1‑10。本申请可以在使所得的光固化喷墨墨水实现良好的柔韧性能的前提下，提高所得的光固化喷墨墨水的固化速度。 【EN】Photo-curable inkjet inks and printed articles are disclosed. The photo-curing ink-jet ink comprises the following components: 40-80% by weight of monofunctional monomer, 3-25% by weight of difunctional monomer and 2-8% by weight of photoinitiator; wherein the monofunctional monomer comprises a first monofunctional monomer having a glass transition temperature of less than 20 ℃ and a second monofunctional monomer having a glass transition temperature of greater than 60 ℃; the weight ratio of the first monofunctional monomer to the second monofunctional monomer is 10-19: 1-10. The curing speed of the obtained photocuring inkjet ink can be improved on the premise that the good flexibility of the obtained photocuring inkjet ink is realized.