The so-called reverse engineering technology is to 3D scan the physical prototype, data acquisition, through data processing, coordinate dimensional reconstruction, and other processes, to construct a three-dimensional model with the same shape and structure. Then, innovation is achieved by copying the prototype or redesigning it on the basis of the prototype. Therefore, reverse engineering is not a simple 3D scanning and copying process. The purpose of reverse engineering is to use physical objects to obtain point clouds and optimize and innovate designs based on point clouds. Of cours......

Probe calibration is the basis to ensure the measurement accuracy, the main factors causing error in the process of probe correction are: the bending deformation of the probe, the position of the contact point when the probe is corrected, the measurement force, the touch speed and the detection distance, etc., the smaller the measuring force, the lower the accuracy, a certain measurement force and speed measurement should be selected for correction, and the appropriate detection distance should be selected to ensure the accuracy of the correction. CMM Probe Calibration Is Mai......

After the plastic part is ejected from the injection mold, we need to use the correct method to test the plastic part to ensure that it can meet the design and application requirements. What methods are used to inspect the quality of injection molded parts in the plastic injection molding industry? How to Inspect Injection Molded Parts – 5 Quality Check Methods in Plastic Injection Molding Visual checkIn addition to general visual inspection, sometimes enhanced visual inspection methods are also used, such as a microscope or industrial CT to detect suspected defective pro......

Customs inspection is an essential step of freight transport. What is customs inspection, how does it work and how to do it? This article is going to take a look at the overview of the customs inspection with all details. What is Customs Inspection? Customs inspection refers to the administrative law enforcement act of the customs to actually inspect the goods after receiving the declaration of the customs declaration unit, in order to determine whether the nature, origin, condition, quantity, and value of the inbound and outbound goods are consistent with the detailed contents......

What are Full Container Load and Less Than Container Load? How to distinguish them and determine whether it is appropriate for goods to go through LCL or FCL? Today, we’ll get into the difference between LCL and FCL. What is FCL (Full Container Load)? FCL is a relative term for LCL cargo. There is only one consignor for a full container of goods to be transported to the port of destination, and one consignee is responsible for unpacking and receiving the goods. The consignor shall be responsible for packing, counting, stowing, and leading sealed freight. The unpacking of ......

In order to avoid the occurrence of safety production accidents in the transportation of dangerous goods, it is necessary to strengthen the container loading supervision and management of shipping hazardous cargo. So, what should be done when shipping dangerous goods by sea? How to Ship Dangerous Goods – Guide to Shipping Hazardous Cargo by Sea After receiving the dangerous goods list, the ship must obtain the “technical specification of dangerous goods” or relevant information signed by the competent authority of dangerous goods identification from the consig......

Dr. Julan, an American quality management expert, once proposed the concept of the famous quality Trilogy “quality planning, quality control and quality improvement”. The quality management concept and method he advocated has always influenced the development of the world and the world quality management! Among them, the quality control handbook edited by Dr. Julan is known as a masterpiece of quality control science in the world today. It has made outstanding contributions to laying the theoretical foundation and bas......

Inspections prior to shipping are mandatory in the eyes of the governments of various nations that import goods (PSI). Pre-shipment inspection, according to the government, checks for evasion of customs charges, ensures that exporters’ fees accurately represent the worth of the items, and keeps out commodities that don’t meet the country’s standards. This article tells you the rules and issues of pre shipment inspection.   Pre-shipment inspection is mandatory or highly recommended for the following nations an......