Comparison of Cut-OFF FACES of Ordinary Stamping Parts and Fine-Blanking Parts

　　Lateral Flow of Metal.

　　EDGE, Eliminates Stress Concentration and Places the Metal in the Shear Zone Under Three-Way Compressive Stress, ReduCing Tensile Stress and IMPROVING The Material’s Plasticity.

　　Thick Tesla Seat Parts

　　material.

　　6mm Thick Toyota Tubing Composition Flangeextremely High Flatness Requirements

　　Unique quality charteristics.

　　Electronics. This Showcases ITS Technical Advantages and Economic Benefits.

　　The Various Different Methods of Fine Blanking Are Categorized As Follows According to their Technology

　　

　　of the die

　　To Prevent the Material in the Shear Zone Tearing and the Lateral Flow of Metal Outside the Shear Zone.

　　Is in a Three-Wang Compressive Stress State, Which Increases The Plasticity of the Material.at this point, the material foods the shape of the day and pures.

　　Blanking MaterialsFine Blanking PARTSINAL WASTTEPS – Blanking ForcePr-Ring Gear FORCEPG – Back PressurePra-Dischargepga-EJECESP – Blanking Gap4. Fine Blanking Workpork

　　Blanking Force PS, and the Pressing Force PR and Pg are effectively pressed in the white process;

　　(D) At the end of the ram stroke, the punch is in the size and the inf)In the posity where the toothed raing force is applied, the effect is to eject the book and to remove the discom the punching lap;

　　

　　Material feeding is complete.PR-ring gear forcePG-back pressurePs-blanking forcePRA–discharge forcePGA-ejection force1- Press plate2-Concave mold3-Blanking (blanking) punch4–Ejector5–Fine blanking material6–Fine blanking parts7-Punching inner hole scrapThe technology of fine blanking parts primarily aims to meet the technical and functional requirements of the parts while also being simple and cost-effective during batch production. The factors that impact the technology include:

　　Design of the parts.Dimensional and positional tolerances of the parts.Properties and thickness of the material.Quality of the pressed surface., quality of manufacture, and longevity.Selection of fine blanking machine, etc.The technology of the structure of the fine blanking part refers to the elements that make up the geometry of the part, including the determination of minimum fillet radius, aperture, wall thickness, ring width, groove width, and punching modulus, among others. These values ??tend to be smaller for fine blanking parts than for general blanking parts, as determined by the fine blanking principle. However, well-designed structural parameters can improve product quality and reduce production costs.Note: The figure referred to in the original text is not included.

　　According to the geometry of the part and its structural units, it is divided into S1, S2 and S3 in each of the diagrams.S1-simple, which is suitable for fine blanking materials with shear strength Ks=700N/mm2S2-medium, which is suitable for fine blanking materials with shear strength Ks=530N/mm2S3-complex, which is suitable for ?fine blanking materials with shear strength Ks=430N/mm2In the range below S3, fine blanking is not suitable, or special measures are required.When using the range of S3, the condition is that the punching element must be made of high-speed steel, and the tensile strength of the fine-blanking material is δb≤600 N/mm2?(shear strength Ks≤430N/mm2).

　　MM S1/S2The Maximum Diffical of this Part is Lap B, so the topal differenty is s3 and can be fine black.

　　Thickness s (mm) tensile stream 600n/mm2i.d jo.d ahole dia. X0.5-16-77772-37773-47874-8885-6.3-88-109810-12.59–

　　2. Flatness ToleranceHe Flatness of a Precision PART IS The DEFLEA

　　convex.

　　Better Than that of Normal Stamped Parts. The Figure Below Shows the General Straightness Measured at a distance of 100 mm.

　　The Relationship BetWeen Material Thickness and Non-Perpendicularity is Shown Below.

　　4. Blanking Surface QualityThe Quality of Fine Blanking Parts is Largely Determined by the Blanking Surface.

　　, Splitting Surface, SUNK Defect Surface, and Burr Surface.the Below Figure Shows the Three Main Characteristics of the Blanking Surface and Their Significance.

　　S (maximum) .d-20% s (maximum) for the depth of collapse (30% s for tooth shafts).-Maximum Width of the Splitting Tape. (1) Blanking Surface Roughness

　　The Relationship BetWeen The Roughness of the Blanking Surface and the Tensile Streangth of the Material is Illustrated in Figure 6b.table 2 Blanking Roughness.

　　

　　Surfacee (MM) Grade0.310.621324 (4) Method and Significance of the Quality of the Blanking Surface

　　Grade is 2.

　　10) TE.

　　The depth of the die into the material, and the number of blanking cycles.

　　EDGE Is Sharp, only a Thin Burr is Produced, with a size of 0.01 to 0.08mm. On the Other Hand, when the die edge becomers dullThe Figure Below).

　　Requirements for it are: 1. It must have good girlability and large Denatureing Capacity

　　] Fine Blanking Performance of the Material

　　Carbon Content.

　　

　　And on the right is the spherital carburized body after spheroidization.

　　

　　Shows the collicing Hardening of Materials During General Blanking and Fine Blandking.

　　Precise Blanking.2. Material Variety

　　Ferrous Metals Include: Soft Steel (C ≤ 0.13%); Unnalloyed Steel (0.12-1.0%C); Alloy Steel (0.15-0.20%C); Stainless SteelC). Non-Ferrous Metals Include: Copper and Copper Alloys; Aluminum and Aluminum Alloy.reled Reading: Ferrous vs Non-Ferrous Metals

　　Of the product parts, it is divided into the levels: fsg I: maximum tensile stringth, without the requirement for the metallurgical organization.

　　Aluminum and their alloys have a chemical composition and rolling statements.

　　

　　Die Material, when used for parts with complicated shapes, the black surface is torn, and the die life is short.

　　

　　

　　

　　In Path of Exile: Heist we’re making some changes to curses to provide

　　incentive to self-cast them. We’ve made some small changes to existing curse

　　mechanics, improved their visuals and added one new curse skill and one new

　　support gem.

　　In the new season, we will change the curse to encourage players to use it by self-casting. We slightly adjusted the existing curse mechanisms, improved their visual effects and added a new curse skill and a new auxiliary gem.

　　An Overview of Curses

　　Curses are among some of the first skills that were introduced to Path of

　　Exile. Over time, we’ve introduced a number of ways to take advantage of their

　　mechanics like the Blasphemy Support which creates a curse-aura, or adding the

　　ability to apply curses with the Curse on Hit support.

　　Curse is the earliest skill in POE. With the development of the game, we have designed a series of ways to give full play to its mechanism advantages, such as creating curse aura, such as curse aura (auxiliary), direct curse hitting and additional curse (auxiliary).

　　While having a number of methods of applying a curse is certainly a good

　　thing, there was a lot of automatic-cursing going on and we wanted to give some

　　incentives to those who wanted to take the time to actually cast a curse

　　manually on a pack of monsters.

　　It’s a good thing that the variety of ways to curse has increased, and automatic-cursing is also used by a large number of players. So we came up with some ways to motivate players who are willing to take the time to curse monsters manually.

　　While we were doing this, it felt like a good opportunity to review all curse

　　gems and see what other improvements could be made. We were going to see if we

　　could add any new curses to the pool, but found that the current set of curses

　　already covers pretty much every niche we wanted. However, this didn’t stop us

　　from making other gems that could interact with them in some way.

　　At the same time, this change is also a good opportunity to review all curse skills and see their improvement potential. We were going to add some new curse skills, but the existing curse types are enough. Nevertheless, this will not affect us to design other skills linked with curse skills.

　　To this end, we’ve added one new skill gem, one new support gem, reworked a

　　number of curse skills and improved their visual effects.

　　In a word, we added a new curse skill and auxiliary skill stone, redone a lot of curse skills and improved their visual effects.

　　

　　Time, RAMP TIMES and Velocities. Unofortunately This Complicates inject Molding Processing, and in my opinion class options are highly derimenental for consistentent porta.

　　Machine Manufactuers are eager to come up with more sophisticated processing mode.

　　

　　

　　Possible Variations Within Second Stage Between Different Machines:

　　Pressure for 8 sec. SEE FIGURE 1.

　　Hold-Pressure Responsence

　　a graphic plot of the plastic presure vs. time.

　　The set pressure, no time at the set pressure. See Fig. 3 for a Graphic Plot of Plastic Pressure vs. Time.

　　"Not times at a set presure. See Fig. 4 for a Graphic Plot of Plastic Pressure vs. Time.

　　/Sec for the Second Hold-VELOCITY Stage.

　　sec. See Fig. 5 for a Graphical plot of presseres vs. time.

　　. 6 for a graphical plot of presus vs. time.

　　(Pressure Limited) and the Machine Holds A Constant 10,000 PSI for Whatever Time Remains of the 3 SEC.

Pressure in Red, Cavity Pressure in Green; (Scales Not Identical). As can be seen my Attempts to gain Process consisteency, after market, we not successful.

　　And FASTER Computers Available, Programmers with Good Intents are adjing features & mdash; Packing Velocity as an exmple & mdash; that hinder propuctsisister.

　　With second-stage (Pack or Hold) Velocity Control, It is Best to Have Cavity-Pressure Sensing.

　　

　　

　　Cartridge heaters are most frequently used for heating metal parts by insertion into drilled holes. For easy installation, the heaters are made slightly undersize relative to their nominal diameter.

　　A cartridge heater consists of resistance coil wound around a ceramic core that is surround by dielectric and encased in a metal sheath. Powered heat t ransferred through the coil to the sheath causes the sheath to heat up. This heat is then transferred to the inside metal part requiring heat.

　　To fit a cartridge heater in a low or medium temperature application (600°F or less), general purpose drills are usually adequate for drilling holes. Holes can be drilled .003” to .008” over the nominal size of the drill, resulting in fits of .009” to .014.” While this fit is slightly looser than would permit optimal heat transfer, it aids in the installation and removal of the cartridge heaters, especially those with long sheaths. At high watt densities, a close fit is much more important. The holes should be drilled and reamed rather than just drilled with a general purpose bit. With a tighter fit, the heater will run cooler and have a longer life expectancy.

　　Cartridge heaters can operate at low, medium, and high watt densities. They are designed to withstand a working temperature of up to 1400°F. However, the optimal operating temperature will depend on the application for which you are using the cartridge heater.

　　It’s also important to note that there are multiple factors, such as the cartridge heater watt density, the tightness of the cartridge inside the hole, and the thermal conductivity of the material being heated, that can impact the actual temperature of an industrial heater and the monitored temperature of a material during the heating cycle. For high temperat ure applications, such as those above 1000°F, incoloy sheathes are recommended for maximum heat transfer and durability.

　　It is also important to consider the electrical termination of a cartridge in regard to the operating temperature. When cartridge heaters are used at r elatively high temperatures, the electric terminals should either be different than the common high temperature lead wires or the cartridge should be designed in a manner that the temperature around the lead wires is maintained at a lower temperature than the temperature limit of the lead wire.

　　Cartridge heaters are most frequently used for heating dies, platens, molds, and other metal parts by insertion into drilled holes. They can also be used in liquid immersion applications. Below are some examples of specific applications:

Heating gases and liquids

Hot runner molds

Hot stamping

Laminating presses

Medical equipment

Semi-conductor

Plastic molding

Scientific equipment

　　The sensor for the temperature control is also an important factor and should be placed between the working surface of the part and the heaters. The te mperature of the part approximately 1/ 2" away from the heaters is used in selecting maximum allowable Watt density from the graph. Control of power is an important consideration in high Wat t density applications. On-off control is frequently utilized, but it can cause wide excursions in the temperature of the heater and working parts.

　　Thyristor power controls are valuable in extending the life of high Watt density heaters, since they effectively eliminate on-off cycling. There are a variety of temperature controllers and sensors one can use depending on the application. One of the more popular sensor types for cartride heater applications are the surface mount temperature sensors. Thermocouple, RTD or Thermistors are available with an adhesive backing or the ability to be cemented to the surface being heated.

　　There also bolt on and magnetic surface mount type temperature sensors available. Digital temperature controllers come in many different sizes with man y output and input choices. Thermcouple and RTD inputs are the most popular with a dc pulse output. DC pulse ouputs allow the user to go to a larger re lay to switch the heater load and use proportional control versus on/off control which can shorten the heater life.

　　Determining Watt Density

　　The term "Watt density" refers to the heat flow rate or surface loading. It is the number of Watts per square inch of heated surface area. For calcuala tion purposes, stock cartridge heaters have a 1/4" unheated length at each end. Thus, for a 1/2" x 12" heater rated 1000 Watts, the Watt density calculation would be as follows:

　　Watt Density = W / (Π x D x HL)

　　Where:

　　W= wattage = 1000 W

　　Π = pi (3.14)

　　D= diameter = 0.5 inch

　　HL = Heated Length = 11.5 inch

　　Watt Density = 1000/(3.14 x .5 x 11.5) = 55 W/in

　　The majority of applications do not require maximum watt/ in2. Use a watt density only as high as needed. Take advantage of the safety margin provided by using ratings less than the maximum allowed. Select spa ce heaters for most even heat pattern rather than the highest possible wattage per heater.

　　At medium Watt densities, general purpose drills are usually adequate for drilling holes. Typically, these result in holes .003" to .008" over the nominal size of the drill, resulting in fits of .010" .015". Of course, the tightest fit is desirable from a heat transfer standpoint, but somewhat looser fits aid in installing and removing cartridge heaters, especially long ones. Holes drilled completely through the part are recommended to facilitate removal of the heater. After drilling, clean or degrease the part to remove cutting lubricants.

　　At high Watt densities holes should be drilled and reamed, rather than just drilled to final diameter with a general purpose drill. At high watt densities, a close fit is important. The fit is the difference between the minimum diameter of the heater and maximum diameter of the hole. For example, at 1/2" diameter an OMEGALUX cartridge heater is actually .498" plus 000" minus .005". If this heater is placed in a hole which has been drilled and reamed to a diameter of .503" – .493" = .010").

　　

　　In late May, researchers first disclosed details about malware. It infects at least 500,000 storage devices worldwide. The affected devices include MikroTik, TP-Link router and QNAP Network Attached Storage (NAS).

　　APT28 is a hacker organization sponsored by Russia, also known as Fancy Bear. Its malware attacked 54 countries, including the United States. Fancy Bear was one of two Russian teams responsible for hacking during the 2016 US presidential campaign.

　　Shortly after Talos was made public due to the threat of malware, the FBI received an order from the court to seize some domain names belonging to the VPNFilter malware command and control infrastructure. This essentially redirects the attack of malware to FBI control.

　　This week, security analysts said that the attack was worse than they had realized. Talos said that current research shows that Cisco routers have not been affected. Symantec Security Response Team released a complete list of affected devices.

　　The work of this malware is divided into three stages, and the new third stage module is to inject malicious content into network traffic when it passes through network devices.

　　According to Talos, the new third-stage module "allows attackers to attack the terminal through the man-in-the-middle function (for example, they can intercept network traffic and inject malicious code into users without their knowledge). With this new discovery, we can confirm that the threat is beyond the scope of the attacker’s operation on the network device itself and extend the threat to the network supported by the damaged network device. "

　　In addition to enabling hackers to monitor network traffic and carry out attacks, this feature also allows malware to change HTTPS requests into HTTP requests, "which means that encrypted data cannot be sent safely", Symantec said. "This can be used to obtain certificates and other sensitive information from the victim’s network."

　　This does not mean that malware can successfully exploit endpoints, as pointed out in another blog. "This just means that users can try to exploit this vulnerability if they visit a damaged website, click on a malicious link or open a malicious email attachment." Cisco, Juniper and Symantec are all members of Cyber Threat Alliance, a threat intelligence sharing organization.

　　In addition, the third stage module can also delete all traces of VPNFilter from the device, and actually block the router, making it unusable.

　　

　　

　　

　　.

　　

　　Model as the Hummer Ev Pickup and SUV. Also in the portfolio are the cadillac metal stamping parts lariq, chevy black silverado ev

　　

　　

　　Even hidden in it is burrow，the gobygives off【2】 telltale clues【3】 and there is nothing it can do it .

　　The goby blowsit is cover 【4】just by breathing.

　　As water passes over it is gills,oxygen is extracted and absorbed.【5】

　　It canpick up【6】 on the goby’s they charges from a distance of 20 cms.

　　Underwater story: the chase of hammerhead shark and goby

　　A hammerhead shark,a predator in search of prey.

　　And in these wide waters,it is not easy.

　　Visibility is poor and prey are clever，their lives depend on it.

　　Out of sight is not enough.

　　Every breath produces a minute electrical filed which pulses around the fish’s head.

　　This bubble of electrical reaches 20 cms upwords.

　　An invisible signpost marking buried treasure. Of course ，not everyone can read this sign.

　　It needs a special kind of extra-sensory perception.

　　The underside of the head is lined with thousands of electrical detectors.

　　These are connected to long dots that allow the brain to register even minute electrical fields.

　　Knowledge points:

　　[1] give them away to escape

　　[2] give off exposure

　　[3.4] Telltale Clues = Blowscover leak trace

　　[5] Oxygen is extracted and absorbed oxygen exchange

　　[6] Pickup capture

　　# English thinking #

　　

　　GSA’s most respected award for listed semiconductor companies is to select the most respected listed companies in different sales revenue ranges according to the selection indicators such as products, vision and future development opportunities. In addition to financial and product success, being selected for the GSA shortlist also depends on considerations including profitability and market value. Subsequently, GSA members will choose their most respected semiconductor company winners through online voting.

　　Tyson Tuttle, CEO of Silicon Labs, said: "Winning the GSA award is a supreme honor, and it is even more gratifying to be selected as the most respected listed semiconductor company by peers in the industry. Winning this prestigious award means that we have indeed achieved exciting growth and progress in the market this year. " He went on to say, "What excites me even more is that the chips, software and solutions we developed have made ‘ Big connection ’ The world, so many upcoming innovations and many opportunities will improve our lives and transform industries. "

　　In the past 21 years, GSA awards have recognized the achievements of many different types of semiconductor companies, including outstanding leadership, financial achievements, and respect from the whole industry.

　　Jodi Shelton, president of GSA, said: "In its sales revenue category, Silicon Labs really deserves the award of the most respected listed semiconductor company. Let’s give the biggest applause to Silicon Labs for its competitive spirit, continuous innovation, market success and outstanding financial achievements. "