@xi26xiактивность: 3 недели, 5 дней назад
Motor starters are usually fitted with a trip device which deals with overcurrents from just above normal running current of the motor to the stall current. The aim should be for the device to match the characteristics of the motor so that full advantage may be taken of any overload capacity. Equally, the trip device must open…[Читать далее]
5 of the best yoga pants: Health benefits and risks
Wearing yoga suit while exercising may make a workout more comfortable and therefore more enjoyable. It may also prevent overheating. That said, it also carries some health risks.
This article discusses the health benefits and risks of wearing yoga pants, what to look for, some of the…[Читать далее]
Yoga Equipment Guide for Beginners
When you first start doing yoga, it's hard to know what you really need to buy. The yoga mat continues to develop so much clothing and equipment that you might feel you need to spend hundreds of dollars before ever stepping foot in a studio.
The good news is, you actually need very little to…[Читать далее]
Everyone Is Buying Mirrors Right Now
2020 was the year our appearances mattered the least. There were no parties to go to, no fancy dinners, no 500-person weddings. Yet, ironically, wall mirror interest skyrocketed. CB2 reported that mirrors were their most-searched home product, with over 4 million inquiries. 1stDibs saw a double digit…[Читать далее]
Circular Knitting Machine
The term knitwear includes two main textile techniques, weft and warp knitting (Spencer, 2001; Weber and Weber, 2008) (Table 7.1). After weaving, it is the most common method of manufacturing textile fabrics. Because of the interlooped structure of the knitted fabric, the properties are completely different to woven…[Читать далее]
Towards understanding the improved stability of palladium supported on TS-1 for catalytic combustion
A novel Pd supported on TS-1 combustion catalyst was synthesized and tested in methane combustion under very lean and under highly humid conditions (<1%). A notable increase in hydrothermal stability was observed over 1900 h time-on-stream…[Читать далее]
State of the art baby strollers
The current work is an attempt to design and fabricate an ergonomic baby stroller with the latest state of the art features. A review on the design of baby strollers in the previous years was done ranging from the year 1980 to 2014. Based on the review it was found out that the idea of a foldable frame emerged…[Читать далее]
Paper Bag Making Machine: The Ultimate Guide
I know you’re looking for a paper bag making machine that’s why you are here.
Maybe, you want to be a paper bag wholesaler or make branded designs for your retail business.
The truth is, paper bags are dear packages for food vendors, retailers, and even man…[Читать далее]
How a laser printer works
Have you ever tried writing with a beam of light? Sounds impossible, doesn't it, but it's exactly what a CO2 laser printer does when it makes a permanent copy of data (information) from your computer on a piece of paper. Thanks to sci-fi and spy movies, we tend to think of lasers as incredibly powerful light beams…[Читать далее]
Design and Analysis of a Novel Tension Control Method for Winding Machine
The filament winding technique has evolved in recent decades moving from classical lathe-type towards winding with an increased number of degrees of freedom using more complex equipment. These advancements complicate the selection of an optimum toroid winding machine…[Читать далее]