colorful life

  Brake pads are also called brake pads. In the braking system of the car, the brake pad is the most critical safety part, and the brake pad plays a decisive role in the quality of all braking effects. The working principle of the brake is mainly from friction. The friction between the brake pad and the brake disc   (drum) and the tire and the ground is used to convert the kinetic energy of the vehicle into the heat energy after friction, and the car is stopped. A good and efficient braking system must be able to provide stable, sufficient and controllable braking force, and have good hydraulic transmission and heat dissipation capabilities to ensure that the force exerted by the driver from the brake pedal can be fully and effectively transmitted to the master cylinder And each sub-pump, and avoid hydraulic failure and brake recession caused by high heat. The brake system on the car is divided into two categories: disc and drum, but in addition to the cost advantage, the efficiency of

  1. Price It mainly refers to the price of raw materials, base steel or cold rolled sheet components supplied by suppliers. The price of raw materials determines the price of  color coated coils  and the input-output ratio of the entire supply chain, which results in profit margins for producers and sellers. A certain degree of influence.   2. Quality First, confirm all the details of the order, including thickness, width, color, packaging, roll weight, etc., as well as the application environment of the selected raw material.PPGI's quick and easy testing methods are: machines to test paint thickness and coil thickness and width, T-bend to test paint adhesion, and testing zinc layer. Or you can make an appointment with a professional testing agency such as SGS for sampling to better define product quality.   Coating hardness The coating hardness is the ability of the coating to resist scratch, abrasion, impact, press and other mechanical functions, which is closely to the scratch

  When considering investing in a  4K video wall , there are some important factors you need to keep in mind. In this guide, we'll take a look at what a video wall is, some of the technology behind it, and the four types of video walls used for different applications ranging from basic to complex. What is a  video wall ？ A video wall is a type of multi-display wall that displays a larger image or windows of multiple images by connecting multiple screens together. The display technology can be LCD or LED panels, tiles, cubes or projection screens. A video wall can be as simple as one image from a single source stretched across multiple screens. These types of video walls offer greater flexibility, control, scalability and creativity. ​ Display Screens When planning your video wall, consider what type of display you want to use. You can choose from LED and LCD panels, tiles, cubes and projector systems. Not all displays have the same brightness or resolution, and these specifications

Slurry   pump is a kind of centrifugal pump used to transport the mixture of water and solid particles, such as slurry, mineral sand, mud, etc. Slurry pump can be divided into vertical slurry pump and horizontal slurry pump. This article talks about the characteristics, differences, advantages and disadvantages of vertical slurry pump and horizontal slurry pump. Horizontal slurry pump Horizontal slurry pump adopts mechanical seal, most of the parts can be interchangeable, increasing the service life. Simple operation, easy maintenance; in addition, horizontal slurry pump operation noise is low, small vibration; durable, long service life, spacious flow channel, good corrosion resistance. Principle Horizontal slurry pump is driven by the motor, conveyed by the v-belt pulley, and the impeller below the rigid shaft is adjusted to rotate clockwise. The slurry enters the pump chamber through the inlet and the slurry is output under the action of the impeller. Applications It is used for con

  Bone china The basic process is to use animal bone charcoal, clay, feldspar and quartz as the basic raw materials, after high-temperature firing and low-temperature glaze firing twice to produce a porcelain. Bone china has two basic characteristics, one, a bone charcoal content of 36% or more (national standard), and two: it is made by a second firing (plain firing, glaze firing). According to the British standard for bone china, it contains 30% tricalcium phosphate from animal bones and the finished product is translucent before it can be called bone china. New Bone China Unlike bone china, the word china is not usually added to the name. By adding calcium oxide, a mineraliser with a similar composition to bone powder, to the traditional firing temperature, deformation, water absorption and translucency of porcelain, a new material is formed that is similar in appearance to bone china and better in quality than bone china. Thus, the astute manufacturers gave a name to the  new bone

  Some cleaning professionals wonder whether it really makes a big difference whether they choose a commercial hoover over one made for residential cleaning.   After all, the machines sold by large retailers for domestic use look important and are attractively priced. But are they the best machines for commercial use?   At Outan Environmental Protection, the nation's leading commercial equipment specialist, we are committed to providing high performance equipment for a more streamlined job. To provide more information, we have broken down the top 5 reasons to use a  commercial vacuum cleaner . Industrial Vacuum Cleaner (Charge Type)   How a typical commercial cacuum cleaner works and what to look out for? A  vacuum cleaner  uses air to create a suction vortex inside the machine. Just as we draw in air through a straw, vacuum cleaners draw in air and debris through a hose or agitator. The attachable power head and brush at the end of the hoover hose help to capture dust and debris o

At its core,  CarPlay  is Apple's way of introducing iOS into the in-car infotainment system and dashboard. It's designed to display information from the iPhone on the car's built-in infotainment unit, providing a safe way for drivers to make calls, send text messages, listen to music and access maps - all things drivers may want to do while driving with an iPhone. Automakers have been building CarPlay support into cars since 2015, but there is also a way to use CarPlay in existing vehicles - many aftermarket built-in systems from companies like Sony, Pioneer, Kenwood and Alpine are CarPlay-compatible and readily available at reasonable at a reasonable price. Porsche even created an aftermarket system for 1960s Porsche models. More than 400 vehicles produced from 2016 onward include CarPlay, which covers most automakers. There are physical controls in the form of buttons and knobs that activate Siri for CarPlay purposes, but these controls vary from vehicle to vehicle depen