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Guide to Shop Stainless Steel Door in Digah House Company

Guide to Shop Stainless Steel Door in Digah House Company

2021-11-06
Digah Company
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On this page, you can find quality content focused on stainless steel door. You can also get the latest products and articles that are related to stainless steel door for free. If you have any questions or want to get more information on stainless steel door, please feel free to contact us.

Guangzhou House Empire Construction&Furnishing Co.,Ltd combines commerciality and innovation on stainless steel door. And we make every effort to be as green and sustainable as can be. In our efforts to find sustainable solutions to the manufacturing of this product, we've engaged the newest and sometimes the traditional methods and materials. Its quality and performance are ensured for better global competitiveness.In recent years, Digah Company has become more active in the international market due to our determination and devotion. In view of the analysis of products sales data, it is not difficult to find that the sales volume is growing positively and steadily. At present, we exported our products all over the world and there is a trend that they will occupy a larger market share in the near future.At Digah Company, we have the capabilities to offer custom stainless steel door according to customers' specific requirements. In addition, we are dedicated to exceeding customer's expectation by delivering the high quality product on time and within budget.
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2005 Pittsburgh SteelersIndianapolis Colts Playoff Game
2005 Pittsburgh SteelersIndianapolis Colts Playoff Game
2005 Pittsburgh Steelers–Indianapolis Colts playoff gameThe 2005 Pittsburgh Steelers-Indianapolis Colts playoff game was a National Football League Divisional Round playoff game between the sixth-seeded Pittsburgh Steelers and the top-seeded Indianapolis Colts, taking place during the 2005-06 NFL playoffs at the RCA Dome in Indianapolis, Indiana on January 15, 2006. Although memorable for other reasons, the game is best remembered for a late-game fumble by Steelers running back Jerome Bettis just as the Steelers appeared to have the game won, which would be recovered by the Colts Nick Harper and returned near midfield until Ben Roethlisberger made a shoestring tackle to prevent what would have been a game-winning touchdown for the Colts. The play, which would become known both as The Immaculate Redemption (as a play on the earlier Immaculate Reception that the Steelers were on the winning side of) and The Tackle (not to be confused with an earlier play during Super Bowl XXXIV), has since entered Pittsburgh sports lore, and while initially appearing to be fatal helped the Steelers pull off an upset victory over the Colts, becoming the first-ever number six seed to advance to the AFC Championship Game (or NFC for that matter) en-route to the team's victory in Super Bowl XL, its first Super Bowl victory in 26 years. It would also mark changes to the Colts organization that would result in its first Super Bowl victory since moving to Indianapolis in 1984 only one year later. The game has been featured on NFL Films Game of the Week, and is often marked as one of the greatest NFL games of all-time, as well as one of the biggest upsets in NFL history.— — — — — —1981 Baltimore Colts seasonThe 1981 Baltimore Colts season was the 29th season for the team in the National Football League (NFL). The Colts finished the NFL's 1981 season with a record of 2 wins and 14 losses, tied for fourth in the AFC East division with the New England Patriots, and also tied for the second worst record in the league. However, the Colts finished ahead of New England in the AFC East based on head-to-head sweep (2-0). The victories over New England occurred on the first and last games of the season; Baltimore lost 14 games in between victories. They also won the two games by a combined 3 points, winning 29-28 the first time, and 23-21 the second time. The Colts' defense had one of the worst seasons in NFL history, setting records for points (533) and yards (6,793) allowed. (The yardage record was later surpassed by the 2012 New Orleans Saints, who allowed 7,042.) The Colts gave up more than twice as many points as they scored (259). Conversely, the Patriots, with whom they were tied in the AFC East, only gave up 48 more points than they scored. The Colts' pass defense surrendered a staggering 8.19 yards-per-dropback, the most surrendered by any team in NFL history. The Colts' -274 point differential (points scored vs. points allowed) is the second-worst since the 1970 merger, second only to the 1976 expansion Tampa Bay Buccaneers, who finished 0-14 (ironically, the next year's Colts team went winless as well). The 1981 Colts are the first of only two NFL teams since 1940 to suffer eleven losses in a season during which they never had a lead.[note The Colts allowed 40 points in 4 separate games during the season, which is still an NFL record. The season included a bizarre incident in which, during the Colts' 38-13 loss to the Philadelphia Eagles on November 15, team owner Bob Irsay called plays from the coaches' booth. Quarterback Bert Jones told Sports Illustrated in 1986:. [Irsay] could not have told you how many players there were on the field, never mind what plays we had. All he was trying to do was embarrass the coaches and the players. When he told me to run, I threw. When he told me to throw left, I ran right.— — — — — —1955 Baltimore Colts seasonThe 1955 Baltimore Colts season was the third season for the team in the National Football League. The Baltimore Colts finished the National Football League's 1955 season with a record of 5 wins, 6 losses and 1 tie and finished fourth in the Western Conference
Why Is [THIS] Seem so Taboo in Marriages?!?
Why Is [THIS] Seem so Taboo in Marriages?!?
Why is [THIS] seem so taboo in marriages?!?It is not a taboo, just a personal preference. You two have some difference in choices. Just deal with it if you can— — — — — —your opinion on young marriages..?You know, people say you really should not marry until age 25 because apparently you grow a lot from 18 to 25. I, myself, am getting married next march, four months from my 23rd birthday. Of course you are going to get the people who say you are too young but really if you feel it's right and you know that you want to be married, then I do not think it matters. We've dated for a year and a month, we got engaged last month and have been living together for a year next week. It really depends on you. I strongly suggest living together first though especially at a young age, like myself. :-)— — — — — —Why are interracial marriages so beautiful as opposed to same race marriages?It's because they offer the opportunity to have "half-breeds" as offspring (like moi). Hehe, just kidding (kinda). But no. It's like any other marriage, or sometimes worse. You should see my parents... My dad made a racist comment towards my mom's ethnicity the other day. Of course they do not take it that seriously but it could still be seen as harmful.— — — — — —True or Falsetto: ‎"God supports and blesses all marriages"?False,what some are trying to call an marriage is not in God's opinion.Men can make things into law but it's the things that God approves of that will get validated.Why was Adam and Eve given to each other in the first place? Does not the bible say that mn shall not lie down with mankind as with woman -kind,it is an abomination? You can believe what you want to believe ,it's your choice but what you believe has no bearing on what is true unless it's based upon and firmly founded in and on the truth. which is the word of God. If you are appointed before an Judge ,who may happen to be your relative ,would he just let you get away with murder or breaking the law or would He have to up-hold the law no matter whom was placed before Him? An earthly judge may have the option of withdrawing him or herself because of the family ties others can take his or her place in the sentencing but who can take God's place? No one ,there's no one that He could appoint to be judge over the affairs of men and the universe,so He must judge and sentence no matter what our connection or relationship happens to be.No person gets into heaven on their own merits or works ,it's only through accepting Jesus as Savior and Lord that you get in.We are all God's creation but not all god's children,we become children after having repented of sin ,of which having sex with the same gender is an sin as having sex outside of marriage (man and woman) and asking him to save you and to come into your life and be that God ,Lord ,savior that we need.— — — — — —What are the most common dishes in Gujarati marriages?Still it's depend on person, But following will be most common.Puri/RotiUndhiyu, Dhokla, PaatraButtermilk and PapadSweetsDal-rice— — — — — —A question for people in interfaith/ culture marriages?It depends on the individuals, I would think. If one is willing to completely accept the identity that the other wants them to, good for them. Hopefully it will work and they will be happy. I am actually in an interfaith relationship (I am Pagan, he's Christian), and neither of us has felt the need to ask the other to change to accommodate. We have respect for one another, and neither of us feels our faith is threatened by the other. However, I have known people who were less tolerant in their beliefs, or people who believe so wholeheartedly that they are right and there is no possibility of them being wrong that they cannot be in such a relationship without their partner converting/changing (it's been my experience that there's a sort of almost fear in these situations: like if the partner is not the same faith they will be punished in an afterlife and/or the punishment may be applied to the person of the unyielding faith). It's a very individual thing, and should be up to the people in the relationship. Yeshua: if you let your faith be the only thing that defines you, I suppose you would not have anything in common with a spouse who believes differently from you. Maybe I am a bad person, but I have interests in other things: fiction books, television shows, nature, the internet, having philosophical discussions with someone with a different viewpoint, etc. I have many facets and do not let just one of them define me. I have known people who are in interfaith marriages who are just fine the way they are because they accept one another and love one another for who they are, not who they could be if they change. The only reason I am not in an interfaith marriage is because we have not had the ceremony yet. We live together and are planning the weddings (one for each faith). The marriage itself is a ceremony, but it will not change us so substantially that we will be torn apart by this one small difference that has never been an issue during our entire relationship.
How to Create the Website of Your Clothing Shop and Sell Online?
How to Create the Website of Your Clothing Shop and Sell Online?
E-commerce is now in its heyday, with many fashion entrepreneurs choosing a website to communicate with their potential customers, which is understandable. The benefits of online shopping are endless from customer proximity to unlimited accessibility, to cost savings in space and point-of-sale sales customers and shoppers alike find their satisfaction .For example, take a client who walks into a competitors shop and falls in love with a piece of laundry, but after trying it, she realizes that she is out of stock in this store for the first time. size that would suit him. She then grabs her mobile phone to find the brand, the name of the garment and some keywords, such as color and its city, in its default search engine to find it in the size that suits him. This is how you can meet the needs of your customers with ease.This kind of situation happens more often than you could imagine and its just one of many possible scenarios. There are many opportunities for people to decide to buy online rather than in-store.Indeed, what customers are asking for more than an online store, nicely presented and detailing the characteristics of the products sold there. Of course, a website to sell clothes will not be a success unless it is very well cared for in all its aspects: design, programming, text accompanying articles, SEO and all means of communication and marketing that resulting. All of these elements and many more must be among the priorities of the entrepreneur who wants to create a site to sell clothes online.But does not he already have enough priorities to start his project?Thats exactly why our agency exists; so that an entrepreneur can focus on his core business, his designs and his sales strategy. As for the sales website, let us take care of it because it is our specialty. We put at your disposal a multidisciplinary team, experienced developers, creative marketers and designers with unlimited creativity. All this to get you the best website you could hope for, we showcase your best products and help you build customer loyalty. Using a visually appealing site, optimized for conversion from visitor to customer, with texts of quality to rank well in the search engines, your company will make volteface to the competition. We put our know-how and all our skills in your hands and we are committed to providing a quality service with a price matching all types of budgets.To provide the best service to your cyberclientele, you must be able to offer fast and efficient delivery by different providers: Canada Post, Purolator and Fedex. With regard to the payment method, the choices are multiple: Direct payment with Interac, by credit card (whether Visa, MasterCard or American Express) using Stripe or a more versatile solution such as PayPal that allows bank transfers. In addition to that, we offer a wide choice in design, your wishes are our inspiration. Colors, styles, navigation mode, everything will be customized to your liking. Even for the choice of the CMS, we put at your disposal several possibilities, whether it is PrestaShop , Magento or WooCommerce , we will advise you the best free solution that suits you the most according to your needs. Some platforms differ in ease of use, while others aim to be more extensible or customizable.Our flexibility, professionalism and seriousness are our major assets and we put them at your service to help you impose on the market of clothing purchased online. Do not be curbed by the realization of your online showcase, your designs deserve the best presentation and our job is to make your online store project a success. Do not hesitate to contact us for all your online stores, our team is attentive to your needs, do not leave anything to chance and entrust us with the creation of your online clothing store
CNC High Speed Angle Protector Based on Delta Motion Control PLC
CNC High Speed Angle Protector Based on Delta Motion Control PLC
one  introductionPaper corner guards are used for corner reinforcement of packaging cartons, as shown in Figure 1. The paper corner protector is formed by shaping and pressing the yarn tube paper and kraft linerboard by a complete set of corner protector. The two ends are smooth, flat, free of obvious burrs, and perpendicular to each other. Paper corner guards are widely used in the packaging and transportation of electronic and electrical appliances, high-tech products, clubs and other products. Paper corner protection is also called paper channel steel, paper wrapped corner, corner protection plate, corner protection strip, paper angle iron, paper angle strip, corner protection paperboard, edge plate, Corner paper and paper angle steel. The paper corner protector can be used together with winding film, packing belt, paper fumigation free tray, etc. to realize medium and heavy-duty all paper natural degradation and environmental protection packaging. Paper corner protection packaging is an advanced packaging technology in the international logistics industry with simple and convenient operation and strong compression stacking and load-bearing.Figure 1 paper corner guardThe CNC high-speed corner protection machine of a packaging machinery and equipment manufacturer in Shanghai is used to cut corner protection materials of various lengths at high speed. The cutting method of paper corner protection is different from that of flying shear, which belongs to chase shear control. The servo motor moves back and forth, which is consistent with the feeding speed in the synchronization area to complete the shearing and quickly return in reverse. The customer's equipment was originally controlled by ordinary PLC, which can not stably meet the production demand of chasing shear and fixed length cutting control. The main problem is the poor synchronization accuracy during high-speed operation. Based on the equipment requirements, delta provides the electronic cam solution of dvp-20pm00d motion control PLC. After practical application, it fully meets the expected requirements of customers.two  Delta dvp-20pm00d solutionThe high-speed NC angle protector is composed of frame, measuring mechanism, cutter mechanism, belt drive and electric control system, as shown in Figure 2.Figure 2 CNC high speed angle protector2.1 introduction to motion control PLCDelta dvp-20pm00d is a programmable controller with special function of motion control. The biggest feature of dvp-20pm00d is that the PLC host directly provides electronic cam function, or dvp-20pm00d is a PLC with built-in electronic cam function, so some places directly call dvp-20pm00d Delta 20pm motion controller, as shown in Figure 3.The 20pm has two 500KHz inputs and outputs. In the electronic cam function, the x-axis is defined as the slave shaft and the encoder input shaft is the spindle. After the cam table is defined, the slave shaft follows the spindle according to the defined curve. Adopting the high-speed dual CPU structure and using the independent CPU to process the motion control algorithm, we can well realize various motion trajectory control, logic action control, linear / arc interpolation control, etc. the NC High-speed angle protector uses the electronic cam function of 20pm motion controller to solve the above problems of unequal length in high-speed cutting. Main features of 20pm:(1) 20pm is suitable for high-speed, high-precision and highly complex motion control occasions;(2) Multi segment speed execution and interrupt positioning;(3) 64K large capacity, built-in flash memory;(5) Two groups of differential pulse output, with the highest pulse output up to 500KHz;(6) Two groups of hand wheel control;(7) Built in electronic cam function, easy to realize winding, flying shear, chasing shear and other applications;(8) Support PLC Sequential Logic Control and NC control (G code and M code).Figure 3 delta motion controller dvp-20pm00d2.2 solution analysis of high-speed chasing shearOrdinary PLC generally uses high-speed counting and inputs it to the built-in high-speed input point of PLC through the encoder. The high-speed input code is connected with the fixed length pressing wheel to collect the linear speed. The collected pulse frequency is multiplied by a certain speed ratio, and then it is used as the output high-speed pulse to drive the servo to simply synchronize the action speed with the speed ratio of the linear speed of angle protection, At the same time, the encoder value is compared with the preset length value. When it reaches the preset value, such as 650pulse, an interrupt is generated to make the cutter act. In this method, the cutter action always lags behind. Affected by linear speed and PLC operation, the synchronization accuracy is poor, the amount of calculation is large, and the CPU processing time is long. Therefore, there will be problems such as uneven fixed length, which will seriously affect the quality of finished products. In the case of low speed (about 10m speed), it can basically meet the requirements, but when the speed exceeds 20m, it will be different in length, with an error of more than 2mm.20pm has built-in electronic cam function and adopts independent motion processing chip. Through hardware, it can process the motion relationship between master and slave shafts in real time. The synchronous control time of two shafts is less than 0.5ms, so as to ensure the position and speed relationship between main shaft and slave shaft at high speed, solve the problem of different length of high speed, and reach the production speed of 50m at the limit of customer equipment, The error is basically within 0.1mm. The hardware configuration of high-speed chasing shear solution based on 20pm is shown in Table 1.Table 1 hardware configurationThe software setting of electronic cam of high-speed chasing shear solution based on 20pm is shown in Figure 4. The cam (numerical control programming) diagram of chasing shear control is shown to have some changes with the cam diagram of flying shear control. Observe the cam speed relationship diagram. The moving mechanism operates repeatedly, and the feeding speed is consistent with the material in the synchronization area. After cutting, it returns quickly in the reverse direction, and then it is consistent with the material feeding speed in the synchronization area again. Encoder pulse input and PLC pulse output completely correspond to each other according to the track, without PLC program scanning. Therefore, it overcomes the problems of large fixed length error at high speed and frequent overshoot of motor in the past.Figure 4 electronic cam software settingthree  ConclusionThrough the successful application of 20pm in the cutting equipment of high-speed angle protection machine, it can be extended to other occasions similar to chase shear control, such as beverage filling. Its action is the same as that of chase shear, but the mechanism is changed from knife to injection port. By changing different control curves, this work can also be widely used in various motion control with high requirements, such as the cam (numerical control programming) function of 20pm will be used in the continuous filling action of electronic cam spinning frame and packaging machinery in textile machinery, the cross cutting heat sealing action of vertical packaging, the spring reducing machining in metal processing, shear bending, etc.
In Depth Analysis of Communication Security of Intelligent Door Lock
In Depth Analysis of Communication Security of Intelligent Door Lock
With the upgrading of people's living environment, people pay more and more attention to their home entrance area management needs, and put forward higher security requirements for people, families and residential areas. Entrance and exit intelligent management has become the current security development trend.Smart door lock is gradually entering the family with the characteristics of convenience and safety. As the entrance of the family, smart door lock has become the entrance product competed by various giants. All kinds of intelligent door locks are ready to come out. Fingerprint recognition, voice recognition, finger vein recognition, face recognition and other technologies have been added, and the intelligent door lock has become tall.The smart door lock can also be connected with smart home products such as smart appliances, smart video and audio, and home security through the Internet of things, which realizes the artificial intelligence and human-computer interaction that mechanical locks are difficult to achieve, and can extend more application scenarios and provide richer supporting services. In the industry application market, it can connect with anxinqiao community police cloud system, public rental housing management platform, and campus door lock management platform, Provide community / home / industry market security networking alarm operation services. Therefore, the intelligent door lock of the Internet of things is bound to become the general trend in the future.NB IOT technology has great potential in the application of intelligent door lock. NB IOT transmission technology further ensures the security of door lock data transmission; Low power consumption overcomes the technical problem of battery powered intelligent door lock; Various types of locks in various areas such as door locks, cabinet locks and traffic locks as the entrance of asset management need to be more widely covered, which is more convenient, more stable and safer than the traditional WiFi communication mode. A door lock that can communicate, think, speak and report in time will play an unlimited important role in asset management, access management and public security management.Figure 1 block diagram of intelligent door lockUsing the smart door lock, on the one hand, people can not bring the key, saving the trouble caused by forgetting and losing the key before. On the other hand, the smart door lock can also be connected with the safety protection of the family, which solves people's more security demands.The smart door lock is added to the home smart home application. Once it is connected to the Internet to realize the remote control unlocking application (for example, the owner of the family in the unit can realize the applications such as the entry of the elderly, children or visitors through the remote control door lock), the risk will be greatly increased and a large potential safety hazard will be buried for the family. Responsible smart lock brands will install security chips to ensure the security of the equipment end and the encrypted transmission of information, so as to ensure the user's information security to the greatest extent, but it can not be said that the risk is completely eliminated. It can only be said that they continue to develop and adopt new technologies to continuously improve security.Intelligent door lock is in the important position of the first guard of family safety, and security is its self-evident core. The purpose of intelligence is to make customers safer and more convenient without deviating from security services. The network security and electronic information confidentiality after the realization of intellectualization, together with the security of the original mechanical lock, are the key problems whether an intelligent door lock is reliable or not.Mechanical lock cylinder safetyEach smart door lock has a mechanical lock cylinder for emergency opening. The safety level of this mechanical lock is divided into three levels: A, B and C. Intelligent door lock is recommended to be equipped with mechanical lock cylinder of grade C.The mechanical lock shall be installed normally, and conventional tools such as crowbar, steel bar, screwdriver, pipe wrench, hammer, toggle tool, portable electric drill and hand-held hacksaw shall be used to carry out anti drilling, anti sawing, anti prying, anti pulling, anti impact, anti technical opening test and anti technical opening test of password mechanical anti-theft lock. The lock is damaged The net working hours opened shall not be less than those specified in the table below.Table 1 minimum net working time of mechanical lock against damageAnti interference performance of electronic componentsOn May 26, 2018, on the first day of the 9th China (Yongkang) International Door Expo, a young woman named Wang Haili opened the smart locks of 8 brands on the spot with the small black box shown in the figure below. The fastest time was only 3 seconds! Caused an uproar in the industry circle. People have questioned the security of smart locks.However, on July 11, 2018, the "Tesla coil" (black box) technology open challenge ", sponsored by Guangdong Mustang Security Technology Co., Ltd., assisted by Guangdong dartson anti-theft equipment Co., Ltd. and supported by many national industry institutions and representatives, was grandly opened at the Crown Hotel in Xiaolan, Zhongshan, Guangdong. The organizer offered a reward of 1 million to challenge the "Tesla coil" (black box) unlocking tool, aiming to escort the national intelligent lock industry. The result of the challenge is the "complete victory" of the domestic brand Mustang intelligent lock.A few brands of smart lock products are opened by "Tesla coil" (black box) due to lack of anti-interference ability, unreasonable product structure, and unqualified raw materials used by some manufacturers to save costs. More brands with technical strength and ingenuity can not be opened at all.Security of data interactionMost of the products on the market have high cost and technical requirements due to a high-level encryption system, so everyone focuses on the intelligent use of functions as the selling point of speculation. Because "safety" is invisible and untouchable, and the high cost is obvious. At present, these smart locks are longer than convenience, but shorter than security.UART and SPI interfaces are mostly used for data interaction between the main control MCU in the intelligent lock and the external communication module. It is recommended that the data on these channels be encrypted by AES before transmission, and the encrypted key can be agreed with the module manufacturer in advance. In this way, even if the lock is removed as a whole and the data of these communication ports are analyzed, the real original data information cannot be easily obtained without the factory key.Violent attack is also called exhaustive attack, that is, every possible key is enumerated in turn for decryption operation until the correct key is found. The successful decryption algorithm needs to traverse half of the key space on average. The following table shows the average time of violent attacks corresponding to AES algorithm based on keys of different lengths.Table 2 average time required for exhaustive attack key
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