月份: December 2022

Junhua Internal Training Chapter丨How to do statistics well
Junhua Internal Training Chapter丨How to do statistics well

Introduction: In this era of big data, data is not just idle information that a company has forgotten in a corner at a certain stage, but a valuable resource that is related to the “survival” of the company. “How to do a good job in statistics” is a question we must consider. Here, we will make some simple discussions around this topic.   Why do we need to do statistical work Sun Tzu said: “He who knows both the enemy and himself will not be in danger in a hundred battles; he who knows himself but not the enemy will win only one battle and lose only one; he who knows neither the enemy nor himself will be in danger…

2022-12-28 | Company News, News | Tags:

Changzhou Junhua Medical Company was rated as a national high-tech enterprise
Changzhou Junhua Medical Company was rated as a national high-tech enterprise

2022 “High-tech Enterprise” In December 2022, in accordance with the relevant provisions of the national “Regulations on the Management of the Recognition of High-tech Enterprises” and “Guidelines for the Management of the Recognition of High-tech Enterprises”, Changzhou Junhua Medical Technology Co., Ltd. successfully passed the joint review of the Jiangsu Provincial Department of Science and Technology, the Jiangsu Provincial Department of Finance and other departments, and was recognized as a national “high-tech enterprise” in 2022. Technological innovation has become a catalyst for industrial upgrading and transformation in all walks of life. Changzhou Junhua Medical Technology Co., Ltd. was established in 2019 and is a wholly-owned subsidiary of Jiangsu Junhua Special Engineering Plastic Products Co., Ltd. (awarded the National Specialized and…

2022-12-24 | Company News, News | Tags:

Continuous optimization丨PEEK injection valve/valve head hole burr improvement solution
Continuous optimization丨PEEK injection valve/valve head hole burr improvement solution

In the analytical biochemical industry, the burrs in the holes of PEEK parts have a great impact on the life of analytical testing instruments and test results. They can affect the flow rate and flow of the liquid, or cause pipeline blockage and increased pressure, causing certain instrument accessories to be damaged due to excessive pressure. Many PEEK valve head products are black in appearance, so the detection and removal of “burrs” is a challenge for production workers and inspectors. Improvement plan    Colleagues from the Analytical Instrument Division and Quality Assurance Department worked together to formulate and implement the following plans for each department, reducing the occurrence of burrs in the holes of PEEK valve head products and making…

2022-12-24 | Company News, News | Tags:

Medical implant grade PEEK material AKSOPEEK LOGO introduced and used
Medical implant grade PEEK material AKSOPEEK LOGO introduced and used

As one of the earliest domestic companies engaged in the research, development, production and manufacturing of PEEK materials, Junhua PEEK pays great attention to the application of PEEK in the medical industry and has been committed to the research, development and production of medical implant-grade PEEK materials. In 2021, the company launched the domestic medical implant-grade PEEK material brand AKSOPEEK series of products. In December of the same year, Changzhou Junhua Medical obtained the AKSOPEEK trademark registration certificate. In order to respond to the needs of national intellectual property protection, the AKSOPEEK series products entering the market were further managed to enhance product awareness. After LOGO decomposition, planning, design and optimization, Changzhou Junhua Medical Technology Co., Ltd. introduced and used…

2022-12-16 | Company News, News | Tags:

How to process large-size, thin-walled, and long PEEK shaft sleeves
How to process large-size, thin-walled, and long PEEK shaft sleeves

PEEK (polyetheretherketone) is an aromatic crystalline thermoplastic special polymer material with excellent physical and chemical properties such as high mechanical strength, high temperature resistance, impact resistance, corrosion resistance, hydrolysis resistance, and wear resistance. PEEK is widely used in the aviation industry, mechanical industry, electronic and electrical industries, etc. due to its excellent comprehensive performance.   Large size, thin wall PEEK long bushings In actual applications, common PEEK products are sealing rings, insulating rings, sleeves, etc. However, large-sized, thin-walled, and long PEEK sleeves are difficult to process because they are prone to deformation during clamping and vibration. Solution to the problem of clamping deformation 1. When machining PEEK pipes, if the size requirements are very high, try to double-sided grind the…

2022-12-15 | Company News, News | Tags:

Continuous Optimization丨Processing Improvement Solution for PEEK Blades of Automobile Vacuum Pump
Continuous Optimization丨Processing Improvement Solution for PEEK Blades of Automobile Vacuum Pump

The importance of vane pumps and gear pumps in hydraulic systems is self-evident. Junhua PEEK provides customers with core components such as vanes and gears made of PEEK, which are widely used in the automotive and hydraulic transmission industries.   Improvement plan for short blade size of automobile vacuum pump During the production process of blades in the workshop, the blades are often short in size. In order to ensure the quality of the blades leaving the factory, the company’s quality assurance department will conduct 100% internal inspection, but this seriously wastes working hours. In order to solve this situation, the injection molding workshop, mold workshop, CNC workshop and quality assurance department jointly formulated the following corresponding plan, which solved…

2022-12-10 | Company News, News | Tags: