Welcome, Guest
You have to register before you can post on our site.



Search Forums

(Advanced Search)

Forum Statistics
» Members: 240
» Latest member: AsitakHob
» Forum threads: 52
» Forum posts: 56

Full Statistics

Online Users
There are currently 15 online users.
» 0 Member(s) | 15 Guest(s)

Latest Threads
What Methods Can Be Used ...
Forum: My Forum
Last Post: bvqpaeo
Yesterday, 09:24 AM
» Replies: 0
» Views: 4
Difference Between Drilli...
Forum: My Forum
Last Post: bvqpaeo
Yesterday, 09:17 AM
» Replies: 0
» Views: 5
Latest Villager Updates i...
Forum: My Forum
Last Post: seowaiba
Yesterday, 02:43 AM
» Replies: 0
» Views: 3
Requirements and ability ...
Forum: My Forum
Last Post: seowaiba
02-26-2021, 07:56 AM
» Replies: 0
» Views: 12
Madden 21 MUT Coins Makin...
Forum: My Forum
Last Post: seowaiba
02-26-2021, 03:14 AM
» Replies: 0
» Views: 16
Season Transition Forecas...
Forum: My Forum
Last Post: seowaiba
02-25-2021, 08:13 AM
» Replies: 0
» Views: 21
What's The NBA 2K21 VC
Forum: My Forum
Last Post: Sebastian
02-25-2021, 07:13 AM
» Replies: 0
» Views: 22
All You Need To Know Abou...
Forum: My Forum
Last Post: Sebastian
02-25-2021, 06:53 AM
» Replies: 0
» Views: 21
Introductions of CNC Mach...
Forum: My Forum
Last Post: seowaiba
02-25-2021, 03:30 AM
» Replies: 0
» Views: 23
Madden 21: General tips f...
Forum: My Forum
Last Post: whatiswhy
02-21-2021, 08:16 AM
» Replies: 0
» Views: 33

  What Methods Can Be Used for Metal Casting
Posted by: bvqpaeo - Yesterday, 09:24 AM - Forum: My Forum - No Replies

Metal Casting processes includes sand casting and special casting.

Ordinary sand mold casting, using sand as mold material, also known as sand casting, turning sand, including wet sand mold, dry sand mold and chemical hardening sand mold, but not all sand can be used for casting. The advantage is that the cost is low, because the sand used in the mold can be reused; the disadvantage is that the mold production is time-consuming, the mold itself can not be reused, and the finished product can only be obtained after being destroyed.

1.1 Sand mold (core) casting methods: wet sand mold, resin self-hardening sand mold, sodium silicate sand mold, dry mold and surface dry mold, full mold casting, negative pressure molding.
1.2 Sand core manufacturing method: it is selected according to sand core size, shape, production batch and specific production conditions. In production, it can be divided into manual core making and machine core making.

According to the molding materials, special casting can be divided into two types: investment casting, clay casting, shell casting, negative pressure casting, full mold casting, ceramic mold casting, etc., which use natural mineral sand and stone as the main molding materials, and special casting which use metal as the main molding materials, such as metal mold casting, pressure casting, continuous casting, low pressure casting, centrifugal casting, etc.

1. Metal mold casting
The mould is made of metal with the higher melting point. It is subdivided into gravity casting, low-pressure casting, and high-pressure casting. Depending on the melting point of the mold, the metal that can be cast is also limited.

2. Lost wax casting method
This method can be divided into outer film casting and solid casting.

First, copy the object to be cast with wax, then immerse it in a bath containing ceramic (or silica sol) and let it dry, so that the copy made with wax is covered with a ceramic outer film, and repeat the steps until the outer film is enough to support the casting process (about 1 / 4 inch to 1 / 8 inch), then melt the wax in the mold and extract the mold. After that, the mold needs to be heated for many times to enhance the hardness before it can be cast.

This method has good accuracy and can be used for casting high melting point metals such as titanium. However, due to the high price of ceramics, and the need for multiple heating and complex production, the cost is quite expensive.

Molding process

1. Gravity casting: sand casting, hard mold casting. The molten metal is poured into the cavity by the gravity of the metal itself.

2. Pressure casting: low pressure casting, high pressure casting. The molten metal is instantaneously pressed into the casting cavity by additional pressure.

Print this item

  Difference Between Drilling, Boring and Reaming
Posted by: bvqpaeo - Yesterday, 09:17 AM - Forum: My Forum - No Replies

What is the difference between drilling, boring and reaming? These three operations are all CNC machining processes and can be done on CNC lathes
Drilling is the first process of machining holes on solid materials, and the diameter of drilling is generally less than 80mm. There are two ways of drilling: one is drill rotation; the other is workpiece rotation. The errors produced by the above two drilling methods are not the same. In the drilling method of bit rotation, when the bit is deflected due to the asymmetry of cutting edge and insufficient rigidity of bit, the centerline of the machined hole will be deflected or not straight, but the hole diameter is basically unchanged. In the drilling method of workpiece rotation, on the contrary, the deviation of the bit will cause the change of hole diameter, and the hole centerline is still straight Yes. The commonly used drilling tools include twist drill, center drill, and deep hole drill, among which the most commonly used is twist drill. Due to the limitation of structure, the bending stiffness and torsion stiffness of the drill are low, and the centering is not good, so the drilling accuracy is low, which can only reach it13-it11; the surface roughness is also large, RA is generally 50 ~ 12.5 μ m, but the metal removal rate of drilling is high and the cutting efficiency is high. Drilling is mainly used to process holes with low-quality requirements, such as bolt holes, thread bottom holes, oil holes, etc. For the hole with high machining accuracy and surface quality requirements, it should be achieved by reaming, reaming, boring or grinding in the subsequent processing.

Reaming is to further process the drilled, cast or forged hole with a reamer to enlarge the hole diameter and improve the processing quality of the hole. Reaming can be used not only as the pre-processing before finishing the hole, but also as the final processing of the hole with low requirements. Reamer is similar to twist drill, but it has more teeth and no cross blade. Compared with drilling, reaming has the following characteristics: (1) more reaming teeth (3 ~ 8 teeth), good guidance and stable cutting; (2) reaming drill has no cross edge and good cutting conditions; (3) machining allowance is small, chip groove can be made shallower, the core can be made thicker, and tool body strength and rigidity are better. The accuracy of reaming is generally it11 ~ it10, and the surface roughness Ra is 12.5 ~ 6.3. When drilling a hole with a larger diameter (D ≥ 30mm), a small drill bit (diameter 0.5 ~ 0.7 times of the diameter) is usually used for pre-drilling, and then the corresponding size reamer is used for reaming, which can improve the processing quality and production efficiency of the hole. In addition to cylindrical holes, reamers of various special shapes (also called spot facers) can be used to machine various countersunk seat holes and spot facers. The front end of the spot facer is often equipped with a guidepost, which is guided by a machined hole.

Reaming is one of the finishing methods of the hole, which is widely used in production. For smaller holes, compared with internal grinding and fine boring, reaming is a more economical and practical processing method. Reamers are generally divided into hand reamer and machine reamer. The handle of the hand reamer is straight, the working part is long, and the guiding function is good. The hand reamer has two kinds of structures: integral type and adjustable outer diameter type. The machine reamer has two kinds of structure: the one with handle and the one with a sleeve. Reamer can process not only round hole, but also taper hole.

Boring is a processing method to enlarge the preformed hole with cutting tools. Boring can be carried out on both boring machines and lathes. There are three different ways of boring.
1) Workpiece rotation, tool feed movement, boring in the lathe mostly belongs to this kind of boring mode. The process features are: after machining, the axis of the hole is consistent with the rotation axis of the workpiece, the roundness of the hole mainly depends on the rotation accuracy of the machine tool spindle, and the axial geometry error of the hole mainly depends on the position accuracy of the tool feed direction relative to the rotation axis of the workpiece. This kind of boring method is suitable for machining holes with coaxiality requirements with the cylindrical surface.
2) The spindle of the boring machine drives the boring tool to rotate, and the worktable drives the workpiece to feed.
3) The tool rotates and makes the feed movement. When the boring method is adopted, the overhanging length of the boring bar is variable, and the force deformation of the boring bar is also variable. The hole diameter near the spindle box is large, and the hole diameter far away from the spindle box is small, forming a taper hole. In addition, with the increase of the overhanging length of the boring bar, the bending deformation of the spindle caused by its own weight will also increase, and the axis of the machined hole will produce the corresponding bending. This boring method is only suitable for machining shorter holes.

Print this item

  Latest Villager Updates in Animal Crossing
Posted by: seowaiba - Yesterday, 02:43 AM - Forum: My Forum - No Replies

A new form of village contact that is embedded in the Animal Crossing New Horizons code can take us into consideration. This function seems to be absolutely ready, but it has not yet been published by Nintendo anyway. Here in this guide, we'll go over everything you need to read.

#1 Latest Dialog
Back in late September, the complete update was released. A popular data miner on Twitter has pointed out that villagers are now able to comment on more ACNH Items categories shown in the building. "Oh, you're on show with my picture, how fine the dialog now." This indicates that the trait that the villagers might see at Animal Crossing New leaf was found in the Animal Crossing New Horizons code. Now, this was really fascinating so many residents wanted to see more updates with local people, more encounters and hide and seek from Animal Crossing New Leaf to return to Different Horizons.
Then why didn't we learn about that feature anymore? Oh, it's not rare, because we realize that we haven't seen many things in the game yet. A tiny boy like that It definitely doesn't look strange enough not to have been published yet, but what's fascinating is that the modder of Animal Crossing has succeeded in having this element happen in the title. It seems like all this feature is ready for what we will see here. at least. The screenshots by LeSaltzBoi show the smuggler Kyle demanding to come over to the house of the character and then to see Kyle visiting on the screenshot on the right.

Many people needed this function where people could visit their villages to return from Animal Crossing New Leaf, particularly since we have no many encounters with animals and dialog is restricted as one of the key complaints about Animal Crossing New Horizons. There will be a different form of operation that you might do with the villagers, if this feature did not return there was a new conversation. This would make friends, and maybe your villagers might also come over to purchase stuff from your home in the Animal Crossing Wild Country. There is lots of promise here anyway, and this will be nice to see in the game. However, Nintendo hasn't put it out yet for whatever reason even though it seems ready. It is unclear whether a development bug prevents you from placing it in the game or whether you only want to leave this material off. Many citizens would like to see this happen only so many latest notifications felt subconscious. This work is great, and it's necessary to do more every day for Animal Crossing's core gameplay. And that's the sort of material we ought to come back lacking. It would be awesome if they could incorporate this interaction earlier.
The data miner also suggested that if you had an image of a village owner in your home, they might have a special statement and some furnishings that might possibly encourage several various forms of conversation. And as we said, there can be enhanced a dialog in Animal Crossing New Horizons. Dialog is not really that wonderful, if the villagers would tell interesting stuff every day and have a new conversation with them, they will feel much more vibrant when they often feel very robotic.

#2 The Quest and Cover
There was another interesting interaction among villagers which occurred in New Leaf and was not seen on Animal Crossing New Horizons. That's the hide and scan function, naturally. You will be able to communicate with one of your villagers and invite them to play hide and seek, they'd have to go and hide three of them all over your town within 10 minutes to win a reward from the villagers. This game wasn't that complicated now, it was really straightforward. Hidden behind the most obvious stuff, you'd find your villagers, it wasn't meant to get rough, it was meant to be a nice mini-game you can play with your villagers every now and then. It will also help to develop the relationship. It's a pity, that you can't do that in Animal Crossing New Horizons, they did add a treasure hunt, but that treasure hunting feature will not work if your island is full of things. It was not the most creative or fascinating mini game in the world, but you could do it with your villagers. It was just a fun new engagement. And this is something we believe to be a serious lack of Animal Crossing New Horizons.
The villagers felt robotic at Animal Crossing New Leaf. For example, they wouldn't hang and sing or run or dance like New Horizons, but there was much more dialog and interactions than Animal Crossing New Horizons. It would be nice to see an update with additional interactions and dialogue, particularly for your villagers, that could at least be up to the Animal Crossing New Leaf.

#3 Top meal The Top
Now, the ceiling furniture was another item discovered by the data miner during this update in September. Maybe the ceiling furniture may also be completed with the latest village interaction in your home. At this point it is actually unclear, although it may also arise in a potential update. What is done and what is not in the game code soon, even finished items such as this engagement with the villageers, appears to want to keep off for whatever reason.
For a long time, Nintendo's plan to upgrade Animal Crossing New Horizons appears to offer us stuff. Some people are disappointed, however to realize that we will expect updates like this occurring in the future at least. Ceiling furniture was just a Happy Home Designer spin-off game. To see that occurring in the crossing of animals New Horizons will be cool.
It will be nice to have more experiences with your village citizens and with New Horizons crossing livestock. They should be our mates, they should be characters with which we can communicate and relate. In New Horizons, though, it always seems as though the shoe has sunk on them, and at times the community is almost like a shell of its former self. But with further improvements to enhance experiences, let them do more every day, giving us incentive to speak to them every day without fear of a repeated dialogue, and repeatedly with the same old content. People are going to be so pleased.

Crossing animal village is a key part of the game, and without all the villagers and characters you would get what Animal Crossing will be? I hope these updates can come out really fast, since they appear to be finished. The first anniversary of the game approaches us, maybe we'll see even further changes than that.

Print this item

  Requirements and ability of FIFA 21 Guaranteed Future Stars Party Bag - Future Stars
Posted by: seowaiba - 02-26-2021, 07:56 AM - Forum: My Forum - No Replies

The guaranteed future star party bag was introduced into the ultimate squad last Tuesday, it needs a lot of FUT 21 Coins. There is also a repeatable 81 plus double upgrade pack, which is a rare player pack of 83 plus rated stars in the future promo, which is repeatable again. The 83 plus upgrade pack is a fantastic SBC as you can see the specifications below, and we can all agree that it's pretty quality. After you have finished these two SBCs, here we go with the guaranteed future SBC Stars Party Pack. It's not repeatable, but you can win a rule-breakers path to the final, record-breaker, group stage squad, FUT freeze, headliners, or future stars player once-to-watch. But is this going to be brilliant? You're just about to find out.
81+ SBC Specifications for Double Upgrade
Rare: Min 7 Rare: Min 7
Grade of Player: Min Gold
Unit Chemistry: Min 30 Number of Squad Players: 11
Rewards: Swap a squad with Two Rare Gold Players ranked 81 OVR or greater for a pack!
83+ SBC Requirements Update
Squad Rating: Min 82 Team Chemistry: Min 30 Number of Squad Players: 11
Rewards: Swap a squad for 83 OVR or higher graded Rare Gold Player!
Requirements for the Potential Stars Party Bag SBC IF Players: Min 2 Squad Rating: Min 844 Squad Rating:
Unit Chemistry: Min 75 Number of Squad Players: 11
Rewards: Win an OTW, Rulebreakers, RTTF, Record Breaker, TOTGS, FUT Freeze, Future Stars Player, or Headliners!
The only downside of the Future Stars Party Bag SBC is the two week players squad, that's overkill, one week player team and hopefully an 84/83 ranking should have been there. If you have invested in tons of 83 SBC cards, then in the ultimate squad, you have made an absolute ton of coins.
Potential For Future Cards for Star Party Bag
Teixeira Rulebreakers - 83 - 69000
Breakers of laws - Lukaku - 87 - 183000
Calhanoglu - Rulebreakers - 83 - 41000
Breakers of laws - Opara - 82 - 29000
Breaker of the record - David Silva - 89 - 112000
Breaker of record - Sancho - 88 - 379000
Breaker of records - Donarumma - 87 - 185000
De Bruyne - 92 - 402000 TOTGS
TOTGS - Arnold's Alexander - 88 - 154000
Acerbi - 85 - 2225050 TOTGS
TOTGS - Jota - 83 - 5950000 Jota
Hakimi - 86 - 43000 OTW - OTW
Bale, OTW - 83 - 65000
OTW - Thiago Alcantara - 85 - 40750 OTW - Ziyech - 86 - 44250 OTW - Telles - 84 - 48750 OTW - Sane - 85 - 125000 OTW
Bastoni - Potential Stars - 87 - 216000
Ruben Dias - Future Stars - 88 - 392000
Stars of the future - Isak - 86 - 9000000
Flags of the future - Dalot - 85 - 35000
Stars of the future - Kulesevski - 88 - 488000
RTTF - MURIEL - 84 - 103000
RTTF - Sissoko Moussa - 84 - 1255000
Veratti - 88 - 11000000 Freeze - Veratti
Nani - 84 - 27000 Freeze
Freeze - Lautaro - 87 - 290000 Freeze - Torreira - 85 - 45000
Amavi Headliners - 84 - 18000
Mkhitaryan Headliners - 87 - 68000
Raphina Alcantara Headliners - 84 - 4150000
Oyarzabal Headliners - 88 - 49000
Mkitaryan Headliners - 87 - 68000
Headliners - Heung Min Son - 89 - 1054000 Headliners
Headliner - Hradecky - 86 - 27000

Print this item

  Madden 21 MUT Coins Making Methods Guide-How to produce more coins in Madden 21
Posted by: seowaiba - 02-26-2021, 03:14 AM - Forum: My Forum - No Replies

In this specific material, we're going over the ways you can create more cheap madden 21 coins in the madden 21 final teams and better your roster.
-1-Project of bravery
Mut Draft is a nice way to go. It's not only enjoyable to play the game, but the rewards for this mode are also fantastic. You will make your coins back for only one victory in both of these types, and after that, not only do you get rewarded coins for winning games, but you also get rewarded with packs that can give you nice players and easily sell anything you want to take. It's a perfect opportunity to not just enjoy the game and have fun playing the game, so you don't have to think about the skills, which is a good change of pace. Also, you get pretty nice prizes out of this, you can get lucky with any of the packs that you draw, or even if you're unfortunate, you can take a fast discount, and that's always pleasant. So, Mut Draft is a perfect way to make any coins.
-2-Single fights
First up, we've got solo fights. It could be a bit of a grind, you've got to do this every single week. So if you're involved in doing so, you should use this to lab new schemes, and at the same time you can make a ton of coins. There are options to complete these games in less than half an hour or so, you've just got to finish only 10 games a week, and to do that, you've only earned the legendary category prizes, which is the maximum level of prizes that's not the top 100. You've got 44K chips, 60 trophies, two Hail Marys, two middlemen, two red-zone sets, and you've even collected the weekend league incentives. The prizes can be lucrative, not only for coins and awards, but you can even re-roll the trophies in other coins as well as pull something glitchy or taking the easy sales out of the boxes. We suggest that you pick a fast deal, since that's a guaranteed benefit that you can lock in. Solo fights, while a little grind can be a very lucrative way to win coins.
-3-Single Obstacles
There are a number of solo challenges you can perform, the ones that we suggest you consider performing are the iconic solos. You're awarded with power-ups for finishing these solos, and you only have to finish them with one-star difficulty, which is arcade and rookie-level, you can force fumbles on any hit stick. It's effortless to finish, and you can only chew the clock to finish the games quicker. When you've done those games or solos, you're awarded with power-ups and you can easily head to the auction block to sell those power-ups. As we have the ultimate legends in the game and the latest legends come up, even if the legend promo itself is finished. This power-ups are going up and down in price based on who receives the latest cards. So keep an eye on what cards are coming out, you can go back to the solos and complete them and offer their power-ups for a huge profit. Even, you've got your team of year solos, team affinity solos, 50 solos that give you free cards. Completing all these solos is a perfect opportunity to either earn the team's free cards or you can easily exchange them for training and later use the training to re-roll in the shop and sell certain cards.

Print this item

  Season Transition Forecast – 12 Players Shift Place in FIFA 21 Winter Refresh 21 Wint
Posted by: seowaiba - 02-25-2021, 08:13 AM - Forum: My Forum - No Replies

In the ultimate FIFA 21 Coins squad, improvements are still wild, and the changes in the current FIFA 21 team role are soon to be discovered in the FIFA database. We'll be seeing a lot of improvements to crazy place, maybe including Skov and Garcia. But let's dig through the new winter refreshing play scores without more ando!
- Castagne — It's first Castagne from Belgium, okay, a winger who will now be a back-up with a plus-two overall ranking and a little of a wild change of place, who is now a good right-hand man who might like to use in drafting. But interestingly enough, these are the figures taken from the FIFA database itself, while the update has got the stats worse practically.
- Dier - It's Eric Dier from Tottenham Hotspur, who transfers to a player not so famous in FIFA 21 and could now be more popular for SBCs. In FUT 21, he will be a middle. EA never decides to add a Tottenham team with each update. This is in the code of the game.
- Diop - The left center of France is now going to be a gold, not-rare card with an improvement of nine and the good place to the opposite wing.
- Foulquier - François Foulquier is going to be the correct middle back in FIFA 21's final squad and seems like a reasonably good trip back to the starting line again.
- Gouiri, a striking guy who would be an involved left-winger in Nice for Gouiri.
- Hernandez - It's Hernández who's going to replace his brother in the ultimate squad as the left-hand man. So in FIFA 21's final squad, he'll be left behind if EA wishes weirdly to link him to the ultimate team database. It is strange because they have such cards, like the FIFA index, because there are numbers, but not all of them really pick.
- Iwobi - Everton's Iwobi brings the place shift in the final FIFA 21 squad from left to right.
- Justin - Justin upgraded to a non-rare gold card with an average upgrade of plus four. In the winter refresh FIFA 21, the location is moving to the opposite side of the ground. He heads around to the left from right.
- Karsdorp - The right back to the right midcard is Karsdorp. It seems his data has been improved overall a little, but his speed has declined but more than one overall card ranking.
- Lemar - moving on to the next update and shifting place a little bit good here, Lemar will become the most reliable card from Atlético Madrid over the years, still seems to be around the average 82 rating score. He'll now be a central midfielder attacker.
- Mama Balde - with an average plus one and the correct center to hit. This player should be used to winners, it looks like he's got a good card, 90 paces, technically decent.
- Mkhitaryan - Mkhitariaan is now playing for Roma, the former United team. 82 stars combined, He moves from the middle right to the center.

Print this item

  What's The NBA 2K21 VC
Posted by: Sebastian - 02-25-2021, 07:13 AM - Forum: My Forum - No Replies

Many of those who ordered the Mamba Forever edition will get a free download of gene PS5 and Xbox Series X. The same is not accurate with those who bought the standard edition of the game.

Apart from an upgrade of the PS5 and Xbox series X, another bonus for the Mamba Forever pre-order version is in the currency of the title. NBA 2K21 players say the NBA 2k21 bonus before order doesn't work since they don't have a VC. The Take-Two Digital assistance team known as 2KSupport posted a tweet during all these questions.

The team is conscious of consumers who do not obtain their bonus material and VC purchases and will not ignore them and will soon overcome the issue.

VC and NBA 2K21 MT stand for Virtual Currencies which you can spend on a broad range of content in the game in different game modes of NBA 2K21. VC is invested in goods, such as characteristics of MyPLAYER, virtual items (such as uniforms and equipment), apparel, and animation kits that give new movements to character.

In several game modes, VC can be found, such as MyCAREER (for uniforms, animated signature bundles and more), MyTEAM (for packs and more), and MyGM. There are some choices for VCs, such as play competitive matches or progress in MyCAREER mode if the internet is attached. Play the mobile Software MyNBA2K2, accessible for both iOS and Android, to assist you in acquiring additional VCs that you spend on your console after connecting to both of them during the main game.

Print this item

Brick All You Need To Know About CNC Machining Types
Posted by: Sebastian - 02-25-2021, 06:53 AM - Forum: My Forum - No Replies

Similar Styles CNC MACHINES
Digital control devices were first developed in the 1940s when motors were used for the control of the movement of existing instruments. As technology advanced, analog machines and eventually digital computers improved processes, which culminated in increased CNC machining.

Today, the overwhelming majority of CNC arsenals are fully electronic. Some of the more popular CNC processes involve ultrasound welding, punching hole and laser cutting. The most widely used CNC devices are:

CNC Mills

CNC mills are able to work on numerical and letter-based instructions which direct parts over different distances. A G-code or any special language produced by a production team may be used to program a frying machine. Basical mills consist of a three-axis device (X, Y and Z), although the bulk of newer mills can be fitted with three axes.

Any of the more popular CNC processes include ultrasound soldering, hole punching and laser cutting.

Lathes Lathes Lathes

On machines with indexable instruments, pieces are cut in a circular direction. The cuts used by the lathes are made using CNC technology with high speed and precision. CNC lathes are used for the creation of complicated structures which cannot be manually applied. Overall, related control functions occur in CNC-running factories and lathes. As the previous, the lathes can be directed by G code or a single proprietary code. However, most CNC lathes compose of two axes — X and Z.

Plasma cutters

The substance is sliced into a plasma cutter using a plasma torch. The process is mainly used on metal materials but can also be used on other surfaces. Plasma is generated by combining compressed-air gas and electrical arcs to produce the speed and heat needed to cut metal.

Electric Machines for Discharging

The electrical discharge (EDM) machinery — alternatively called the sinking and chimney processes — is a process which forms workpieces in specific shapes with electrical chimneys. EDM causes current discharges between two electrodes and removes sections of a certain workpiece.

When the space between the electrodes is smaller, the electric field becomes stronger and more intense than the dielectric field. This allows a current to pass between the two electrodes. Thus, each electrode removes portions of a work piece. EDM subtypes include:

Wire EDM, which removes portions of an electronically conductive material by using spark erosion.

Sinker EDM, where an electrode and workpiece is soaked into dielectric fluid to form a piece.

In a process known as flushing, debris is carried from each workpiece by a liquid dielectric which is produced once the current is stopped between both electrodes and is designed to eliminate any additional electric charges.

Cutters of Water Jet

Water jets are tools in the CNC machining which cut hard materials such as granite and metal with high-pressure water applications. In some cases, the water is mixed with sand or some other strong abrasive substance. Factory machine parts are often shaped through this process.

Print this item

  Introductions of CNC Machining Surface Finishes- CNC Surface Roughness, Texture Topol
Posted by: seowaiba - 02-25-2021, 03:30 AM - Forum: My Forum - No Replies

Finish of Surface? Texture of Surface? Topology of Surfaces? Roughness of Surface? What does all this mean? Let's explore it. It can be tricky to speak about surface finishes which also contributes to misunderstanding. We will begin by describing some of the terminology around this topic to make it a little simpler for product creators and engineers to understand surface finishes and how to work with them.

Surface End #1
What do we mean by surface end, first of all? Surface finish is essentially the state under which, at some stage during the production phase, you find the surface of a component. This might be a primary finish, as in a rolling mill you'd get from a couple of rollers. Or, before the post-processing, that may be the finish you get when aluminum is extruded via a die, or the finish on a sand cast.

Next, during CNC milling, spinning, grinding, sanding, lapping or polishing, secondary surface finishes are produced. Any of these processes can give the surface its characteristic finish, leaving behind a sort of fingerprint on the workpiece. Then there are the several varieties of other treatments provided by tertiary finishes. Examples are different methods of chemical passivation, such as anodizing or galvanizing; chrome or nickel electroplating; or decorative surface coatings, such as painting or powder coating. For eg, as the machined center of an injection mold tool moves tool markings onto the inside of a molded plastic component, surface finishes may often be moved from one part to another. And the plastic component will have a surface finish that seems like it was machined, but it wasn't really machined.

#2 Surface Texture & Topology of Surfaces
The word surface finish is almost synonymous in terms of surface texture & surface topology with surface texture or surface topology in common use. Topology means how something is arranged, because it suggests how the substance is positioned on a part's surface in this scenario. Texture and topology apply to the same thing in most situations. But to explain one unique effect, there is a particular use of surface texture. If a surface is a blasted bead, or if a piece of metal is "spark eroded" to create a "spark finish" using EDM solid-sink, then you end up with a stippled surface. Engineers also only label this, mistakenly, a "textured finish" in the prototyping and low volume business, so that one is a little misleading.

#3 Roughness of Soil
The surface roughness differs a little. Using a number unit called Ra, this is quantifiable. It is obtained from one of the various methods and styles of instruments from measurements made of the surface profile. Some of these, utilizing a very sensitive probe or stylus, are touch forms. Others, using visible illumination, lasers, or even X-rays, are non-contact. In both instances, Ra is the average measured between the peaks and surface valleys.

First of all, a statistical filter is used to lop off very large and small numbers that might suggest spontaneous aberrations that do not reflect the true roughness of the surface. Second, to ensure that Ra is correct, several measurements are taken such that as much specific data as possible is collected by the measuring device. A low Ra value indicates no variation, or a surface that is very even or smooth, whereas higher numbers are rougher. Product creators need to recognize the meaning of Ra that they like in order to interact with a vendor. When Ra numbers become lower, the costs involved with producing finer finishes go up dramatically, and this is independent of the production method used. This also refers to lead times of output, so just mention low Ra values if the product application demands it, else you're only wasting time and resources. Ra 3.2 microns is the normal roughness for CNC machined bits, so you can do as good as 0.2 microns on a CNC computer, for example, but it may take 10 times longer and cost 10 times as well, but please aim to adhere to no less than 3.2 unless you need it.

Print this item

  Madden 21: General tips for the offense
Posted by: whatiswhy - 02-21-2021, 08:16 AM - Forum: My Forum - No Replies

In order to be able to react quickly in the game, it is essential that you know exactly which plays are to be found in your own playbook - and where they are there. Over time, you should also customize your playbook to remove plays you don't like and add others. Training time - as Madden producer Seann Graddy also emphasized in the SPOX interview - with the playbook is recommended anyway, in order to be able to study your own options without time and Madden 21 coins pressure.
Building on the run game can also be worthwhile in Madden - it's the less risky and especially for newcomers the less demanding way in the offense. The "box", i.e. the area about five yards behind the line of scrimmage, should be observed in front of the snap. If the defense has more than seven players here, a run move is rather less promising. In addition, you should always try to send your run move to the side where you have a personnel surplus - for example, through a tight end or a blocking fullback.
Here you should try different styles in training to see which runs you can get along with best. Some make it easier to read the middle of the field and bet on inside zone runs, others prefer the speed of a pitch to the outside. But of course you shouldn't be too one-dimensional here.
Also important with regard to the run game is the selection of the running back. Is it an explosive back or a power back? Is it particularly mobile and can effectively dodge opponents?
Reads, Reads, Reads! A big problem for beginners is to actually go through the reads after the snap. If the first receiver is covered or the coverage indicates a bad matchup, the view must move further to the second and third option. This costs overcoming in the beginning, because you think you don't have time - but it's a practice thing. Fixing yourself to only one receiver will sooner or later lead to passes in double coverage or sacks. Usually earlier.
Even if the (FIFA) instinct often advises it: The sprint button does not have to be pushed through from start to finish of the snap. On the one hand, agility is too important, on the other hand, the players get tired far too quickly during a play. An efficient, explosive-infested setting is much better.
In football, as in the video game version, it is important to be difficult to calculate, find more tips on Utplay.Com. Throwing passes from supposed running formations or running from a four-receiver set is worth it, especially against a human opponent.

Print this item