What are the aspects of metalworking

Forging: forging is one of the simplest and oldest metal molding processes in which the metal is shaped by hammering and extrusion under the conditions of cold working or high temperature operation. Rolling: the hot metal billet passes through a number of continuous cylindrical rollers, which roll the metal into the mold to obtain the […]

20Q: Ototoxicity and Audiology – Insights from an Innovator

From the Desk of Gus Mueller Ototoxicity and otoprotective agents. Related topics that probably don’t come up too often for the average audiologist, but when they do, you certainly want a good source for reliable information. We thought that we could help you out here at 20Q. Of course, our Question Man needed an expert […]

The main workflow of CNC machining and CNC programming

In the CNC machining and manufacturing of Bit starz site industry, there are two main types of CNC machining technology. The first is the invar machining technology of CNC machine tools; the second is the programming technology of CNC machine tools. The technology that occupies a very important role in CNC machining technology is the […]

In-depth dialogue with the founder of Jinghao Medical: The road to building the Chinese hearing aid brand

On October 10, 2020, Jinghao Medical’s brand strategy upgrade and new product launch conference was successfully held in Laidun Manor, Huizhou. At this conference, Jinghao Medical released a new brand strategic positioning, brand slogan, brand video and product strategic layout . Wang Min, the founder and chairman of Jinghao Medical, accepted an interview with reporters. […]

It is also critical to choose a good fixture for cnc machining center

The CNC machining center processes are concentrated, and the processed parts are generally more complex. The machining process requires a variety of tools. This requires the fixture to withstand large cutting forces and meet the positioning accuracy requirements. PTJ can improve production efficiency in the case of multi-variety, small-batch production, reduce the time of production […]

The complexity and advantages of investment casting process

The investment casting process is more complicated and difficult to control, and the materials used and consumed are more expensive. Therefore, it is suitable for the production of small parts with complex shapes, high precision requirements, or difficult other processing, such as turbine engine blades. The first process of investment casting china production is to […]

PTJ describes in detail what is precision casting, including those types?

Precision casting refers to the general term for obtaining precision-sized castings. Compared with the traditional sand casting process, the casting size obtained by precision casting is more accurate and the surface finish is better. It includes: investment casting, ceramic mold casting, metal mold casting, pressure casting, and lost foam casting. Precision casting is also called […]


US Hearing Aid Sales Rebound Strongly in Third Quarter 2020

By Karl Strom, editor It may not be a miraculous market recovery for the hearing healthcare field, but it’s still very good. Total US hearing aid net unit sales—while still down by -6.2% in the third quarter (Q3 2020) compared to the same period last year—made what can be considered a strong rebound from the […]

The role of tool compensation in CNC machining

The function and significance of tool compensation in CNC machining The concept of tool compensation has been a long time since its emergence. For tool compensation, its actual function is to reduce the occurrence of errors by programmers in the process of programming. In the actual operation process, there is a certain difference between the […]

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Real Money Casinos A common question people often ask when it comes to online casino gambling is if there are any real money casinos that accept Canada or not. Many people wonder if they can be able to enjoy playing their favorite online casino games if they do not have access to some real money […]

Explanation of limit design scheme of CNC milling machine

In order to effectively ensure that the CNC milling machine can always be in a good running state, there will be a soft limit (parameter setting limit), a hard limit (travel switch limit), and two protection “lines of defense” on the linear axis. In terms of CNC milling service china machines, the limit problem is […]

Why are aluminum products so popular?

In recent years, we have discovered that many people like to use aluminum products. This metal currently occupies a leading position in our lives. It can be said that if there is no aluminum cnc parts metal, I am afraid that most of our lives are Electrical appliances can no longer work, whether it is […]

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