Monthly Archives: November 2024

　　In the fastener forming process, cold heading (extrusion) technology is a main processing technology, which belongs to the category of metal pressure processing. In production, at room temperature, external force is applied to the metal to form the metal in a predetermined mold. This method is usually called cold heading. In fact, the forming of any fastener is not only achieved by cold heading. In the cold heading process, in addition to upsetting deformation, it is also accompanied by positive and negative extrusion, compound extrusion, punching, rolling and other deformation methods. Therefore, the name of cold heading in production is just a habitual name. To be more precise, it should be called cold heading (extrusion).With the upsurge of industry development, non-standard fasteners price The expressive force in the market has also been very good, bringing many brand-new high-quality experiences to users. https://jieruifasteners.com/

　　Cold heading (extrusion) has many advantages, and it is suitable for mass production of fasteners. Its advantages can be summarized as follows:

　　1. High steel utilization rate. Cold heading (extrusion) is a method with little or no cutting. For example, when processing hexagonal bolts and cylindrical socket screws of rods, the steel utilization rate is only 25% to 35% by cutting, while the utilization rate can be as high as 85% to 95% by cold heading (extrusion), which is only some process consumption of the head, tail and hexagonal head edge.

　　High productivity. Compared with general cutting, the efficiency of cold heading (extrusion) is more than dozens of times higher.

　　2. Good mechanical properties. The strength of parts processed by cold heading (extrusion) method is much better than that of cutting because the metal fibers are not cut.

　　3. Suitable for automated production. Fasteners (including some special-shaped parts) suitable for cold heading (extrusion) method are basically symmetrical parts, suitable for production by high-speed automatic cold heading machine, and are also the main method of mass production.

　　In short, the cold heading (extrusion) method for processing fasteners and special-shaped parts is a processing method with a relatively high comprehensive economic benefit. It is a processing method commonly used in the fastener industry. It is also an advanced processing method that is widely used and developed at home and abroad.

　　At room temperature, the blank is placed in the mold of an automatic cold heading machine or a press, and pressure is applied to the mold. The relative movement of the upper and lower molds is used to deform the blank in the mold cavity, reduce the height, and increase the cross-section. This pressure processing method is called cold heading for automatic cold heading machines and cold pressing for presses. In actual production, the cold forming process of fasteners is often accompanied by extrusion during the cold heading process. Therefore, the cold heading process of fastener products alone is actually a composite processing method that has both cold heading and extrusion.

　　Progressive glasses can be used to see far, medium and near distances with one pair of glasses, which can solve the problem of “myopia and presbyopia”. The optical transition is smooth and there is no obvious discontinuity in the degree. However, the fitting requirements are high and the corresponding fitting parameters also require more precision. Among them, how to measure and select the progressive channel is a headache for many optical shops.In addition to these aspects, fashion sunglasses The performance in other aspects is also relatively good, which has attracted everyone’s attention and research. https://ymoeyewear.com/

　　Nowadays, with the high penetration of the Internet, the middle-aged and elderly people have officially entered the era of small screens, and their eye health problems have been rapidly magnified. Adult progressive lenses can greatly meet the needs of presbyopic people to see both near and far with one pair of glasses.

　　However, progressive glasses have high requirements for fitting, and how to accurately and quickly measure the key fitting parameters – channel and ADD, has troubled many colleagues in optical shops. At this year’s Shanghai exhibition, a very practical tool was discovered that can quickly and accurately measure the progressive channel.

　　What is a progressive channel?

　　Simply put, the channel is the transition length of the progressive lens from far to near. Proper channel selection is one of the key factors in whether the progressive lens is comfortable and convenient to wear.

　　Note: The channel length of progressive lenses of different brands is different, so please ask clearly when ordering! Example: The channel length of Zeiss progressive lenses is the vertical distance from the fitting cross to the starting part of the near area.

　　When the distance diopter and ADD are determined, the longer the channel length, the smoother the change from near diopter to distance diopter. However, when selecting a long channel, the downward rotation ability of the eye should be considered. Insufficient downward rotation force can easily cause unclear near vision.

　　Tools Recommendation | Rapid Calculation of Progressive Channel

　　How to accurately measure the length of the progressive channel? Measure the position of the pupil on the support piece when using it for distance and near respectively, and then measure the vertical distance between the two.

　　For many girls, it only takes two brushes to paint eye shadow, but if you want to pursue a more perfect and clean makeup, you need to use all kinds of small brushes reasonably. Of course, two brushes can’t solve it. In addition, there is the color matching of eye shadow. Some young sisters may not know much about the rules of eye shadow matching. This article is just a little knowledge about the selection, use and color matching of makeup brushes ~ Then let’s get started ~From some points of view, makeup brush manufacturers It is the core driving force to better promote the rapid development of the surrounding markets. https://lsmakeupbrush.com

　　First, choose an eye shadow brush

　　Priming brush

　　This brush with bristles of about one centimeter in length is the largest eye shadow brush, which is mainly used to make the whole eyelid bottom. The usage is to smudge the whole eye socket with light eye shadow.

　　Color spreading brush

　　Medium and small eye shadow brushes are used to superimpose other dark colors on the background color. The skill of using them is to bring colors from bottom to top. It is recommended to prepare two medium eye shadow brushes, one with light color and the other with dark color.

　　Detail smudge brush

　　This eye shadow brush looks the same as the base brush, but it is actually the smallest size. The bristles may be only about 3mm, which is used to superimpose the heavy colors at the end of the eyes, or to draw some dark colors into eyeliner.

　　Contour brush

　　This brush is bigger than the base brush. It can be used after painting the whole eye shadow, without any powder. It just sweeps the edge of eye makeup to make the color more natural without obvious edge feeling, and it can also be used to sweep the nose shadow.

　　Eye shadow color

　　If it is not necessary for special occasions, it is best not to use too many colors in an eye makeup.

　　The background color means that the color of a large area of eye socket must be matte, not necessarily light, but it is best to be matte without flashing, which will make the whole eye feel less swollen.

　　The color superimposed on the background color is called the theme color. You can choose a brighter color, and the smudge range is less than the background color. How to say this range? You need to practice more. If you are a girl with double eyelids, you should control it around two or three millimeters. The color that is aggravated in the triangle area at the end of the eye is called the finishing touch color ~ when sweeping the end of the eye, bring a little to the lower eyelid part of the end of the eye to make the eyes deeper.

　　Finally, brighten the color, with sequins or flashing colors, embellish the eyes, eyes and lower eyelids, which can make the eyes more stereoscopic and deep ~

　　When it comes to choosing a tablet, Android tablets offer several unique advantages that set them apart from their competitors, such as the iPad. Below, we explore these key benefits, highlighting why Android tablets might be the ideal choice for many users.If we can practice these points, waterproof android tablet Will be unique, become a leader in the industry, and keep moving forward. https://txsongseng.com

　　1. Superior Multitasking with Split-Screen Advantage

　　While the iPad does offer split-screen functionality, it doesn’t quite match the versatility of Android tablets. Android devices excel with features like smart multi-window and parallel interface options, allowing users to run multiple tasks simultaneously with ease. This makes multitasking on Android tablets incredibly convenient, whether you’re browsing the web, watching a video, or working on a document！all at the same time.

　　2. System Flexibility

　　Android touchscreen tablets are known for their flexible and open operating system. Unlike PadOS, which is a closed system, Android allows for easier installation of apps and offers a vast array of free applications. While some iPadOS apps require payment, Android¨s ecosystem provides a broad selection of free apps, though they may come with more ads. This flexibility in app availability and installation is a significant advantage for Android users who value customization and ease of use.

　　3. Enhanced Audio Experience

　　When it comes to audio, Android touchscreen tablets often outperform iPads in terms of speaker configuration. iPads typically feature a single speaker system, with more premium models like the iPad Air offering stereo speakers and the iPad Pro featuring four speakers. In contrast, many Android tablets boast four, six, or even eight speakers, delivering a more immersive and powerful audio experience. Although iPads offer well-optimized sound, the multi-speaker setup of Android tablets provides a richer, more dynamic audio performance that stands out, especially when compared side by side.

　　4. Affordability

　　Price is another area where Android touchscreentablets shine. While iPads are known for their quality, they come with a higher price tag. For instance, the iPad 9th generation, which has been on the market for nearly three years, still sells for around 1,829 yuan. On the other hand, Android tablets are available at a wide range of prices, with some models costing only a few hundred yuan. This makes Android tablets a more accessible option for users who primarily use their device for watching videos or online learning, offering greater flexibility in terms of budget.

　　5. Flexible Content Transfer

　　Android tablets offer superior flexibility in content transfer. Many people know that certain Android brand phones can transfer files to their corresponding Android tablets, but what many might not realize is the existence of the “Inter-Transfer Alliance” within the Android ecosystem. Developed by brands like Vivo, Xiaomi, and OPPO, this feature allows for seamless file transfers between devices, enhancing convenience. In contrast, iPads are limited to transferring files only between Apple devices with the same Apple ID, making them less versatile compared to Android tablets.

　　Final Thoughts

　　Android tablets stand out for their multitasking capabilities, flexible system, superior audio, affordability, and convenient content transfer. These features make Android tablets an excellent choice for those looking for a versatile and budget-friendly device. Whether you¨re looking for a powerful multimedia experience or a practical tool for everyday tasks, Android tablets offer a range of options to meet your needs.

　　Thermos cups are excellent for keeping beverages hot or cold for extended periods. However, when it comes to making tea, there are several reasons why using a thermos cup might not be the best choice. This article will explore why a thermos cup is not suitable for making tea, focusing on the nutritional and taste-related factors that come into play.On the other hand, Insulated stainless steel mug It also brings tangible benefits to everyone and feels useful. It is a model of the industry. https://www.ervanflask.com/

　　1. Over-Brewing of Tea

　　One of the main reasons a thermos cup is not ideal for making tea is the risk of over-brewing. When tea leaves are left in hot water for too long, they can release excessive tannins and other compounds that can make the tea taste bitter and astringent. In a thermos, the temperature remains high for an extended period, leading to continuous brewing, which can result in an unpleasant taste and diminished quality of the tea.

　　thermos cups

　　2. Nutrient Degradation

　　Tea contains various antioxidants, vitamins, and other beneficial compounds that contribute to its health benefits. However, prolonged exposure to high temperatures can degrade these nutrients. In a thermos cup, the sustained heat can lead to a loss of these essential nutrients, reducing the overall nutritional value of the tea.

　　3. Alteration of Flavor Profile

　　Tea is best enjoyed when brewed at specific temperatures that vary depending on the type of tea. For example, green tea should be brewed at a lower temperature (around 70-80＜C) to preserve its delicate flavors, while black tea requires slightly higher temperatures (around 90-100＜C). A thermos cup, however, maintains a uniformly high temperature, which can alter the natural flavor profile of the tea, leading to a less enjoyable drinking experience.

　　4. Potential Release of Harmful Compounds

　　Certain types of tea, when brewed for too long or at too high a temperature, can release compounds that may not be beneficial to health. For instance, excessive tannins not only affect the taste but can also interfere with the absorption of essential nutrients like iron. In addition, if the thermos is made from materials that react with the tea, it could lead to the release of harmful substances into the beverage.

　　5. Inconvenience of Cleaning

　　Brewing tea directly in a thermos can make cleaning the cup more challenging. Tea leaves can get stuck in the crevices, and the lingering tea residue can affect the taste of other beverages you might want to carry in the thermos later on. Over time, this can lead to a buildup of unpleasant odors and stains, further reducing the appeal of using a thermos for tea-making.

　　thermos cups

　　Conclusion

　　While thermos cups are fantastic for keeping your beverages at the desired temperature, they are not the best option for making tea. The risk of over-brewing, nutrient degradation, altered flavor profiles, and potential health risks make thermos cups less suitable for tea preparation. Instead, consider brewing your tea in a traditional teapot or a specialized tea maker and then transferring it to the thermos if you need to keep it warm. This approach ensures that you enjoy your tea at its best, both in terms of flavor and nutritional value.

　　For high-quality thermos cups designed to keep your beverages at the perfect temperature, visit Ervan Flask. Their range of products ensures that your drinks remain fresh and enjoyable throughout the day.

　　When it comes to branding and product presentation, custom hang tags play a crucial role. These tags not only enhance the aesthetic appeal of your products but also provide essential information about your brand. One common question that arises when ordering custom hang tags is: What is the typical turnaround time? Understanding this timeline helps businesses plan effectively and ensure they meet their marketing and inventory needs. Here¨s a comprehensive look at the factors influencing turnaround times for custom hang tags.After that, clothing label manufacturer Not afraid of the future, dare to fight and fight, and won applause again and again in the market. https://zxgarmentaccessories.com/

　　Factors Affecting Turnaround Time

　　1. Design Complexity

　　The complexity of your hang tag design significantly impacts the turnaround time. Simple designs with basic colors and text can be processed more quickly compared to intricate designs with multiple colors, special finishes, or custom shapes. If your design requires special features like embossing, foil stamping, or unique cuts, it may extend the production time.

　　2. Quantity of Tags

　　The number of custom hang tags you order also affects the turnaround time. Smaller orders generally have a quicker turnaround because they require less production time and fewer resources. Larger orders, on the other hand, may take more time to complete due to increased production demands and quality control measures.

　　3. Material and Printing Options

　　Different materials and printing options have varying production times. Standard paper or cardstock hang tags are usually processed faster than those made from specialty materials like metal or fabric. Additionally, printing techniques such as offset printing, digital printing, or screen printing can impact the production timeline.

　　4. Supplier¨s Production Schedule

　　The turnaround time can vary depending on the printing company¨s workload and production schedule. Established companies with efficient processes may offer faster turnaround times. Always check with your supplier to understand their specific timelines and ensure they align with your needs.

　　5. Proofing and Approval Process

　　Before production begins, you will typically receive a proof of your hang tag design. The time required for proofing and approval can influence the overall turnaround time. Delays in providing feedback or approving the proof can extend the production timeline. To expedite the process, review proofs promptly and provide clear feedback.

　　Advanced Features of OEM Car Camerasin other words car camera manufacturer It is possible to develop in a good direction, and there are still many places worth looking forward to in the future. https://szdfpls.com

　　Superior Image QualityAt the heart of high-quality OEM car cameras is the Color 1/3≦ Sensor CCD, which ensures sharp and clear images. With a resolution of 756(H)〜720(V) pixels and a horizontal resolution of 480TVL, these cameras deliver excellent image clarity, essential for both everyday driving and high-precision applications.

　　Versatile Video System SupportThese cameras support both NTSC and PAL video systems. While NTSC is the default setting, customers requiring PAL support can specify this in their order details. This flexibility ensures compatibility with a wide range of vehicle systems globally.

　　Enhanced Night Vision and Low Light PerformanceThe camera¨s minimum illumination of 0.2 lux allows for clear visibility even in low light conditions. This feature is particularly beneficial for night driving or parking in dimly lit areas. The automatic white balance and backlight compensation further enhance image quality, ensuring clear and accurate visuals in various lighting conditions.

　　Robust and Reliable DesignDesigned to withstand diverse environmental conditions, these cameras operate effectively within a temperature range of -20＜C to 60＜C and can endure high humidity levels with a maximum relative humidity of 95%. The cameras¨ waterproofing ensures durability against rain and splashes, making them ideal for external mounting on vehicles.

　　Practical and Convenient InstallationThe camera comes with a 6m video cable and a 1.5m power supply cable, providing ample length for flexible installation. Operating on 12V DC with a low current draw of approximately 200mA, these cameras are energy-efficient and easy to integrate into your vehicle¨s electrical system.

　　Specialty Car Handle CamerasCar handle cameras are an emerging trend, providing added convenience and security. These cameras are discreetly integrated into the vehicle¨s handle, offering a sleek appearance while delivering high-quality video feeds. They are especially useful for parking assistance and enhancing overall vehicle safety.

　　A LED poster display, is a freestanding screen used to present captivating videos and images both indoors and outdoors, including in retail stores, shopping malls. event, exhibitions etc. The indoor LED poster is also called an LED poster mirror or mirror LED screen sometimes. It is versatile as it could be an independent smart LED poster or connect up to 10 LED posters together to be a giant LED video wall to display your stunning content, The LED poster displays allow freestanding,wall-mounting, hanging, and you can even add your personality by creative splicing.It is strictly required by such a standard, led display Only with today’s development scale, can we have the proud momentum to crush our competitors. https://www.atop-led.com/

　　These LED posters are seamless, lightweight, portable, and user-friendly. You are able to present any content in different formats with simple clicks. These features make them ideal devices for advertising, saving your maintenance costs for replacement.

　　LED poster displays will benefit your advertising campaigns in a modern and dynamic way. Providing you with the best-LED tool, ATOPLED’s innovative LED poster solutions guarantee your advertising will be a stunning experience.

　　LED poster display (1)

　　LED poster display (2)

　　What are the features of LED Poster Display?

　　Diversified Installation Methods

　　The LED poster display comes in different installation ways. It can be wall-mounted, ceiling-mounted, hanging or floor-standing. Or you can use it horizontally as a banner display, and you can splice together several horizontally placed LED digital posters to get a screen in a different ratio.

　　Another way for innovative installation starts with you tilting the Digital Posters in the angle you want and by slicing different numbers of units, you¨ll get the LED display flavored by your genuine creativity, more captivating and attention-grabbing.

　　Fixing and Installing of LED Digital Signage

　　Splicable by multiples

　　Multiples can be spliced together into a large display screen. The built-in controller can satisfy splicing of 1-6 units. If more than 6units require update the controller.

　　Splicable by multiples

　　Indoor and Outdoor Brightness

　　For indoor projects, >800cd/m2 is enough, while outdoor brightness LED display as expose in sun, high brightness >4500cd/m2 is required. For indoor installation, but the ambient lighting is bright, then can use the outdoor brightness model.

　　Synchronous or asynchronous controllable

　　Wi-Fi/cable connection available, fast publishing via mobile phone App and PC.

　　You can load the program through wifi/usb/Lan. HDMI input is also available if required.

　　The built-in storage capacity supports almost all video and image formats.

　　This function is available for all the LED Poster Display product in this page.

　　Synchronous or asynchronous controllable

　　User Friendly, Plug and Play

　　LED poster is an LED display product that is very suitable for end-users to use. Simply put, after you send the program, the LED poster can automatically play video, pictures, text, and other programs once you connect the plug. No need to repeat software settings and other work when you use it later on.

　　Recently, our company¨s staff embarked on a team-building excursion to Shaanxi, a region steeped in history and natural beauty. The trip was designed to foster camaraderie and enhance team spirit among our employees.consequently keeppower battery I also got a lot of attention and wanted to join the ranks. https://www.keeppower.com

　　The itinerary included visits to some of China¨s most renowned historical sites. In Xian, the group explored the ancient city, marveling at the Terracotta Army, a testament to China¨s rich cultural heritage. The majestic Mount Hua offered a challenging yet rewarding climb, with breathtaking views that left the team in awe of nature¨s grandeur.

　　A trip to Yan¨an, a significant revolutionary base, provided a deeper understanding of China¨s revolutionary history, adding an educational dimension to the trip.

　　However, the journey was not without its setbacks. The team had to forgo a visit to the Hukou Waterfall due to heavy rainfall, which left everyone with a hint of regret. Despite this, the spirit of the team remained undaunted, and the shared experience of overcoming the unexpected only served to strengthen bonds.

　　As the team returns from their adventure, they carry with them not only memories of the trip but also a renewed sense of unity and anticipation for the next journey together.

　　According to the Associated Press news, on July 16, 2024, the Chinese in New York City launched a demonstration against the establishment of homeless people in the Chinese area of New York, and a fierce violent conflict broke out with the United States military police, Chinese groups were fierce, and many people were arrested by the New York State military police for physical conflict with the United States military police.Through bit by bit efforts, let business bodyguard Our market share is getting higher and higher, and the return on investment is also rising steadily. http://huanyubodyguard.com/

　　new york clashes

　　The Chinese demonstration in New York State, the United States, is an event organized by the Chinese in New York State against the United States government, in order to defend the security rights and interests of the Chinese in the Chinese area, the Chinese launched a protest to the New York government, feeling that the United States to build a homeless area in the Chinese area of New York, will threaten the safety of the Chinese in the Chinese area. Because the vagabonds that the vagabonds take in, the vagabonds of the world who steal and rob for a living, are mostly drug addicts. But the resistance of the Chinese may be ineffective, because the New York State government will not listen to the opinions of the Chinese, the Chinese in this state want to defend their survival and security rights, they need to find another way, there are New York Chinese ready to cooperate with China Shenzhen Huanyu Brothers bodyguard company, hire the bodyguard in the Chinese bodyguard company to protect the security, if the homeless in New York State officially opened the construction. The Chinese in New York State are likely to face a number of security challenges.

　　new york clashes

　　Some media believe that the US state of New York has chosen to build homeless shelters in Chinese areas, which is to bully Chinese Americans, and the local government does not build homeless shelters in places where Americans are concentrated, but to build homeless shelters in Chinese areas, which is to condone the security intrusion of homeless people on Chinese people in Chinese areas. It is not easy for Chinese Americans to obtain the same rights and interests as American citizens in countries such as the United States. If homeless shelters are really built in the Chinese area of New York State, the residential safety, personal safety and property safety of a large number of Chinese Americans will be lost.