Search This Blog

What errors may occur during CNC machining and CNC machining​?

 CNC machining and numerical control machining are a method to control the movement of machine tools and the production process of machining through computer digitization and information digitization. It is an intelligent numerical control device developed as an economical, high-speed, reliable, multi-functional, intelligent, and open structure. CNC machining is also an important indicator that can measure the continuous level and comprehensive ability of a safety technology, as well as the degree of modernization of related science and technology capabilities, especially in aviation, biology, medical and other high-tech cultural industries, and it is also a powerful indicator. reflect. So, what errors may occur during CNC machining and CNC machining? Let us understand together:   The use of approximate machining motion or approximate tool contours causes errors in the CNC principle of machining. The reason why it is called machining principle error is because of the error in machining


# TPS65266RHBR TI TPS65266RHBR New Switching Voltage Regulators 2.7Vto6.5V InputV3A 2A/2A Output Cur Syn , TPS65266RHBR pictures, TPS65266RHBR price, #TPS65266RHBR supplier ------------------------------------------------------------------- Email: [email protected] ------------------------------------------------------------------- Manufacturer: Texas Instrument s  Product Category: Switching Voltage Regulator s  RoHS:  Details   Mounting Style: SMD/SMT  Package / Case: VQFN -32  Output Voltage: Adjustable  Output Current: 2 A, 3 A  Number of Outputs: 3 Output  Input Voltage MAX: 6.5 V  Topology: Buck  Input Voltage MIN: 2.7 V  Switching Frequency : 1 MHz  Minimum Operating Temperature: - 40 C  Maxim um Operating Temperature: + 85 C  Series: TPS65266  Packaging: Cut Tape  Packaging: MouseReel  Packaging: Reel Switching Voltage Regulators 2.7Vto6.5V InputV3A 2A/2A Output Cur Syn

What are the rules for metal stamping die scrap tube?

The Purpose Standardize the management of the scrapping of the company's metal stamping dies, prevent the loss of company assets, and formulate this system specially. Scope of application It is suitable for the management of the company's scrap molds. Definition If the molds listed in the assets of the company fall under one of the following circumstances, the use management department may apply for scrapping. 1. Molds that exceed the specified service life. 2. The mold is severely damaged by accidents or accidents, and molds that cannot be repaired or have no repair value. 3. Metal stamping dies that have not reached the service life, but due to safety, quality, efficiency and other issues, the repair still fails to meet the minimum requirements of the customer's product process or affects the production safety and efficiency. 4. Product customers have stopped placing orders or have not placed orders for molds in several years. 4. Responsibilities 1. Responsibilities of th

Analysis of Electric Vehicle Electricity Recovery Technology

Have you ever thought that an electric car is actually a huge power bank? For example, when your mobile phone runs out of power, connect it to a port of an electric car to charge it. Similarly, not only mobile devices, but any other devices that use electricity as an energy source can get electricity from electric vehicles. Even when there is a power failure in your home, an electric car is the best backup power source. No need to fantasize about all this, Nissan has helped us realize it.

A few days ago, Nissan (Nissan) tested its Vehicle-To-Building technology and successfully used six Leaf electric vehicles to power its advanced R&D center in Atsugi. The combination of these 6 Leaf electric vehicles can reduce the electricity consumption of the R&D center during peak electricity consumption by 2.5%. Since Japan has also adopted a stepped peak-to-valley price algorithm, the electricity price during peak electricity consumption is slightly more expensive. With this rough calculation, the Nissan R&D Center can save 4,800 US dollars in electricity bills every year by using the electricity prepared in the Leaf electric car in advance.

From this point of view, it is an economical way to treat electric vehicles as a power reserve facility. Of course, in the Vehicle-To-Building technology, the system must ensure that the battery of the Leaf electric car is fully charged when the owner (usually a Nissan employee) is off work. However, I wonder if the developers of this technology have considered: What if someone leaves early? Another problem: charging and discharging the battery of an electric vehicle repeatedly in this way will inevitably reduce the life of the battery to a certain extent. For the laminated lithium-ion battery used by Leaf, every complete charge and discharge will cause the loss of battery raw materials, thereby reducing power. For the above problems, I believe that in the future, through the power management and scheduling mechanism, it will be completely resolved.

Nissan Leaf is the world's first pure electric vehicle that can be delivered for daily use. It is equipped with an electric motor with a maximum output of 80kW, a battery pack capacity of 24kW.h, and a cruising range of about 135km (EPA certification). Such a car can fully satisfy the daily use of urban residents. The 5-door hatchback design and the affordable price of around US$30,000 make it the best-selling pure electric vehicle in the North American market.

What can a 24kW.h battery be used for? In Japan, the average daily power consumption of a family is about 10-12kW.h. Therefore, a Leaf electric car can theoretically provide a family with 2 days of living electricity. This is another EV battery recycling technology Leaf-To-Home that Nissan is testing. Don't underestimate this use. In Japan, where earthquakes are frequent, power outages are an emergency that is inevitable, because Leaf’s electricity recovery can provide energy in times of crisis. From the macro level of the operation of a city, the number of electric vehicles is the reserve of backup power in the place. It is no exaggeration to say this. Of course, except for special circumstances, the Leaf-To-Home technology is still very useful in daily life. For example, when people go out on an outing, the power supply is often a headache.

The basic principle is to connect Leaf electric vehicles with the household power supply network through PCS (Power Control System). The Leaf's battery will provide a maximum power output of 6kW, so that it can ensure that the most power-consuming household appliances (such as microwave ovens, air conditioners, etc.) can also operate normally at the same time without tripping. Such a system is of great significance for building smart, low-carbon homes, because it includes a hardware such as a car as a household appliance. It is reported that the installation price of the Leaf-To-Home system is 330,000 yen (about 19,500 yuan), which does not sound cheap.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

Link to this article:Analysis of Electric Vehicle Electricity Recovery Technology

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting.:Cnc Machining,Thank

Contact Us

Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province.