Three-dimensional laser scanning technology, also known as real scene replication technology, uses the principle of laser ranging and high-speed laser scanning method to obtain high-precision three-dimensional coordinate data and a large number of spatial point information on the surface of the measured object in a large area and high efficiency. It can quickly establish real three-dimensional models of objects and digital terrain models with high accuracy (up to millimeter level). It is another revolution in the field of Surveyi......

Many people may know that APQP is one of the five tools of quality management. So what are the stages of APQP? Advanced Product Quality Planning includes five phases: planning and defining the project, product design and development, process design and development, product and process confirmation, and feedback evaluation and corrective measures. 5 Stages of Advanced Product Quality Planning (APQP) APQP adopts a structured description method to manage the project through the definition of two dimensions: time and task. In practical application, the company can define the numbe......

Production Control is one of the initiatives that manufacturing companies are implementing for smooth production activities. In production control, we perform overall management necessary for production activities such as planning, materials, personnel, and equipment. Production control is a very important initiative for manufacturing companies, as proper management and productivity improvement will lead to the growth of the company. There are a few ideas and terms that should be kept at least in terms of production management. Among them, QCD is a particularly important idea. This t......

What are the commonly used tools of quality management systems? Each tool and method has a lot of content and covers a wide range. In this article, we’ll cover 5 quality management tools including APQP, SPC, FMEA, MSA, and PPAP., as well as what benefits they can provide. 5 Tools of Quality Management System 1. APQP APQP (Advanced Product Quality Planning), is a structured method used to determine and formulate the steps required to ensure that a product satisfies customers. The goal of product quality planning is to promote contact with everyone involved to ensure that ......

You not only should deliver your prototypes in a short delivery time, but also carry out third-party inspections every day so that you can deliver high-quality prototypes. CNC Machining is performed based on the drawing, and it is judged by measurement whether it is completed according to the drawing. Since the drawing supports the “target value” and the “tolerance” that indicates the range of allowable deviation, the pass range is between the minimum allowable dimension (lower limit value) and the maximum allowable dimension (upper limit value). Therefore, Di......

There are several important factors to consider when choosing the best stylus for Coordinate Measuring Machines. Precautions of Selecting Stylus for Coordinate Measuring Machine When considering the accuracy required for CMM measurements, it is common to use a ratio of at least 1 to 5 CMM uncertainty to shape tolerance (1 to 10 is ideal, but many). In the case of, there is no compromise in terms of cost). This ratio provides a safety margin with relatively low uncertainty in the measurement results compared to the expected variability range of the measurement. If you can maint......

The 3D coordinate measuring machine is a contact measuring machine using a touch probe. Here is an overview of the equipment and the points to be aware of when using CMM for Dimensional Inspection. What is 3D Coordinate Measuring Machine? A three-dimensional coordinate measuring machine (CMM) is a contact measuring machine using a measuring instrument with a ball at the tip. When measuring mechanical parts, etc., length may be measured using a saw to or micrometer, but in this case, the length and position relationship between the elements combined are limited to the length measur......

It is difficult to guarantee and improve product quality only by relying on quality inspection and using statistical methods. It is also inappropriate to completely entrust the quality function to quality control engineers and technicians. Therefore, since the 1950s, many enterprises have begun the practice of total quality management. What is Total Quality Management and how is it done? There are some essential elements and principles of TQM implementation. What is Total Quality Management? Total Quality Management (TQM) is a management approach that takes quality as the cent......