行业科普相关文章列表 - 精诚工科气密性

Q&A: Product airtightness testing NG up? 1-minute precise location of the leak point of the practical method

This article introduces the Jingcheng Industrial Technology airtightness testing practical methods. Traditional methods of finding leaks are inefficient and inaccurate. Precision Engineering real water leakage tester combined with airtightness airtightness tester to determine the leak, and then use the underwater positioning leaks, has the advantages of fast speed, accurate positioning, repeatable, widely applicable, etc., the operation includes putting into the water tank, applying pressure, observing the bubbles, and formulating the repair program, dozens of times faster than traditional methods, the data can be traced back to be widely used in the quality inspection and R & D stage.

Q&A: Air Tightness Tester Selection Guide, Why 3600 Factories Worldwide Choose JCGK

This article introduces the airtightness tester leader Shenzhen Jingcheng Gongke Technology Co., Ltd (JCGK), mastering a variety of algorithms, can accurately detect each product. Its equipment is recognized by 3600 enterprises, more than 200 listed companies, through the CE certification. Its products cover new energy, consumer electronics, home appliances and other fields, providing full-scene inspection solutions. As a local enterprise, JCGK is a reliable technology partner with fast response time, complete solutions, lowered threshold of use and cost-effective equipment.

Illustration - Air Tightness Testing Station

Q&A: What type of job is an airtightness testing position? An article to clarify the job attributes and development direction

本文介绍气密性检测工程师岗位，强调其重要性。工作内容包括检测产品气密性、制定标准、管理设备、处理异常等，需具备物理理解、设备操作、数据分析等能力。工作环境较好，薪资与晋升方向明确。未来，该岗位将借助新技术升级，从业者需成为复合型人才。

7. Positive & Negative Pressure Air Leak Tester

Why do some products have to measure the negative pressure after measuring the positive pressure? Precision Industrial Technology tells you the truth!

This paper introduces the importance of positive and negative pressure airtightness testing. Positive and negative pressure test can complement the detection of sealing defects of products in different working conditions, simulate the real use of the environment, enhance the stability of waterproof grade, reduce the false detection rate. Precision Engineering JC-HH100 positive and negative pressure airtightness instrument with positive and negative pressure two kinds of ability to support the pressure drop and leakage rate of two kinds of determination, can simulate the real use of the scene, applicable to R & D verification, mass production sampling or full inspection, reduce enterprise costs.

Q&A: How to do hermeticity test and burst test for cylindrical lithium batteries? A clear article

This article introduces the two core tests of cylindrical lithium battery: air tightness test and burst test. The airtightness test accurately detects whether the battery seal is leaking through minimally invasive drilling, professional fixture system, pressure application and monitoring, etc. The burst test monitors the pressure resistance limit and rupture mode of the shell by slowly and uniformly increasing the pressure. With the advantages of integrated airtightness + bursting, one machine with multiple molds, high pressure capability, and accurate and stable results, Precision Tech's solution is suitable for the R&D and mass production of automotive-grade and power storage batteries.

How much kPa is measured by IP protection level and how to set the parameters of the air tightness tester?

This paper introduces the method of setting airtightness test parameters for IP66 to IP69 protection classes, including test pressure, instrument recommendation, test duration, etc. It also describes the method of defining test parameters and the four phases of establishing enterprise IP airtightness test standards, emphasizing that parameter settings need to be based on data-based decision-making and continuous optimization.

Quick Q&A: How does airtightness testing really work? How to define airtightness testing standards

This article introduces the principle of airtightness testing, steps, standard definitions and methods to ensure stable and reliable results. Airtightness testing is through the application of positive or negative pressure to monitor the pressure change to determine the sealing performance, divided into positive pressure method, negative pressure method and other ways, the process includes product positioning, inflation, pressure stabilization, testing and judgment. The development of standards requires comprehensive consideration of various factors. Precision Engineering can provide standardized and customized services for different enterprises, from experimental verification, jig design to mass production line data system integration.

Jingcheng Gongke airtightness tester in the automated production line application

Manufacturing newcomers must see: air tightness tester brand how to choose? A super complete introductory selection guide

This article provides a guide to choosing an airtightness tester brand for newcomers to the manufacturing industry. It emphasizes the importance of choosing the right brand, including testing accuracy, industry suitability and after-sales customization capability. A number of well-known brands at home and abroad are recommended, such as Precision Engineering, ATEQ, Cosmo, INFICON, etc., and their strengths and weaknesses are analyzed. At the same time for different needs of purchasers and engineers to provide selection advice, and answers to frequently asked questions, emphasizing the cost-effective and service advantages of Precision Technology as a leading domestic brand.

Quick question and answer: differential pressure airtightness tester must use standard parts? Jingcheng Engineering in-depth analysis

This article discusses whether the differential pressure airtightness tester needs to be used with standard parts. Daily testing equipment can be calibrated to directly measure the product, but equipment calibration, comparison, quality certification and customer acceptance, the standard parts are essential to enhance the reliability of testing. Precision Engineering suggests that the daily testing of direct measurement of the workpiece, verification with standard parts comparison, certification audit to provide standard parts traceability data.

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