Saturday, 24 September 2011

Aloe Vera Benefits for Skin Care

Aloe Vera Benefits for Skin Care

ALOE VERA.....
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In 1935, Aloe Vera was used to treat third-degree X-ray burns and to treat atomic radiation burns.
Applied to wounds, the aloe vera gel not only reduces pain and infection, it helps the regrowth of new & healthy tissues and skin. Scarring can be reduced significantly by using it. Isn't it wonderful? Aloe Vera can also help removing scars and marks from skin.
People ask me what are the uses of Aloe Vera? And to be honest, I don't find a corner from where to start? Yes it is true, there are endless benefits of aloe vera, discovered and undiscovered. Here are a few which I'm mentioning for skin care for beginners. Wait a minute! Before you continue to discover benefits, let me explain to you that skin care is not only applying something on the outer surface of your skin. This is true that beauty comes from within and to make your inner beautiful it is very important for you to be careful about what you're taking inside your body. Now let's continue with the benefits.
* Aloe Vera Helps cleanse your digestive system. (like I said, food is important, no wonders, its juice is widely used for skin treatment, use it as a drink or just swallow the gel.)
* It gives you a natural energy boost.
* It helps the hydration of your skin.
* It encourages renewal of skin cells, and soothe your skin.
* It Supports your Immune System.
For women, its gel is useful in many ways. If you apply it on your face before applying make up, it will protect your skin from dying and adverse effects of cosmetics.
The gel is also very effective as an anti ageing ingredient. The Vitamin C and E in aloe vera gel helps the skin to maintain its firmness and protects the skin from dehydration.
Find an aloe-vera plant in your vicinity. Now, just break a leaf, break it into two and use the extract or the juice mixed with natural rose water for best skin protection from tanning and clogging. This also helps to overcome the skin allergies, rashes and itching.
Take few leaves and mash them. Add the juice of one lemon. Apply it on the affected area. Rinse well with cold water after 15 minutes. It will also act as a cleanser for your skin. For the treatment of dried and chapped lips, put some of its gel on your lips, it will heal your lips and leave your lips soft and smooth.
These are the enough good reasons for you to add this herb as a constant ingredient in your daily life. So, next time you have a pimple spot or mark on your face, apply a small quantity of its gel and see the miracle yourself! Trust me, aloe vera is magical. Experience the magic of this natural herb for skin care. and enjoy a healthier & brighter skin forever!
Hina Naqvi is a professional beauty expert, writer and fashion guru. She reveals magical tips about the skin and unveils the facts about how to be young.
She loves to share her knowledge and expertise with the whole world. She provides organic skin care tips for beauty, skin care, anti-ageing, health and fitness.

Benefit of using Oatmeal Diet for weight loss

Benefit of using Oatmeal Diet for weight loss




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Oatmeal is a natural grain mainly used for its nutritional value and know as a reducing weight loss decreasingcholesterol and some type of cancer oatmeal diet, use oatmeal as a natural source of fiber which powered your body as daily basis use fruit and other low diet food with oatmeal diet to losing weight and provide strength and energy for body and refresh and re fueled your skin.



When using oatmeal within few first day consumed calories between 900 -1200 daily basis. Oatmeal is good for your health oatmeal diet reduce your cholesterol and good thing about


oatmeal is is very low cost diet with rich fiber which will make you live healthier and  stronger.


Benefit of Oatmeal diet


Quick weight loss 


Some of basic reason for using this diet is its great benefit of reducing weight loss if  oatmeal diet properly used then you can lose 10 – 12 pound in one month easily.
There are two way you can use this diet for weight loss


(1) Using oatmeal diet in our every meal every thing you eat including snack,food,and other  variation of diet can be used as a breakfast .
(2) Vegetable and lean meal for dinner


Convenience :





Another great benefit of oatmeal diet is very handy,easy for prepared  different variety of brands such as quack and kashi offer that can be prepared easily and instant long life up to  year if save properly you can buy bulk quantity and save cost


Recipes


:
Oatmeal diet recipes found in different varieties one basic breakfast recipes for breakfast .Oat can be microwave and add some milk to create cereal or make oatmeal cookie or bread with egg.


Health benefit:


One basic and great benefit using oatmeal diet is that is avoid and reduce heart disease up to 40 percent, reduce cholesterol,diabetic, stable sugar in blood reduce hypertension

Cnc Router

Cnc Router


Cnc Router
Cnc Router
Cnc Router
The CNC router machine cuts in three directions at once. The precision of the router’s cutting relies on the design software, software that provides a two-fold advantage to the router operator.
To begin with, the CAD software gives the operator of the CNC router machine the ability to create the design that will be cut into the solid plate.
After the operator creates the design, that same operator relies on the computer to send the proper operating instructions. The instructions from the software send signals to the router motor drive. These signals, termed tool path files, allow the motor controls to direct the precise motion of the router drive system. Read the rest of this entry »

Vertical Machine

Vertical Machine
Vertical Machine
Vertical Machine
Milling Machine
Milling machines are used mainly for shaping and cutting solid materials such as metal, wood, plastics or even brass. These machines differs from a lathe in that the tool head itself rotates at high speed whereas with a lathe the part itself that is being worked on rotates. This sort of machinery varies greatly in terms of cost and in the specifications of the machine. Hobby machines will obviously be a lot more cost effective than their industrial counterparts.
So we will be a taking a look at some of the milling machine features and some of the important things to consider when looking to buy a machine for home or industrial use.
Types of Milling Machine
Found more often than any is the column type of machine. It has a few basic parts and is pretty simple. Materials can be drilled by means of the vertically suspended cutting device.
The turret mill is a more versatile option than the column machine. It is capable of producing many types of products as the spindle can be aligned in many different positions.
The C-frame is more usual to be found in an industrial workplace. It is tremendously powerful to cope with larger milling jobs.
Horizontal and Vertical Mills
These two types of machine are fairly similar, the main difference is the vertical machine’s spindle has a vertical orientation as the name suggests. It’s good for plunge drilling and cutting.
A horizontal mill has the cutter or cutters located on an arbor. This type of machine is good for heavy cutting like slots and groves for instance.
Digitally Controlled
The CNC (computer numerical control) machine or sometimes referred to as machining center is a highly accurate form of milling. The machine is set up usually via computer aided design technology. This sort of control allows the part to be engineered to a high level of complexity such as engraved elements and relief. The precision achieved is unsurpassed and with little operator input needed following the set up phase and the production of the test piece it’s also cost effective.
Important Considerations For Purchase
It will depend an enormous amount on what the machine is required to do of course. So it’s important to look at the complexity of the work to be done and consider the number of axis variants required. The power of the machine will also be important as will the speed that it operates at. As some milling machines will come with various attachments others will require these at additional cost. The overall cost may be important and some really good used milling machines can be found online if needed.
So I have taken a look at some of the milling machine types and their uses along with what sort of things to look out for when considering the right one to get.
By Lynne Ivatt Platinum Quality Author
Article Source: ezinearticles.com

Cnc Vertical Milling Machines

Cnc Vertical Milling Machines
Cnc Vertical Milling Machines
Cnc Vertical Milling Machines
Milling machines are a type of machine tools that were used in machine solid materials. This type of machine has an existing two fundamental forms; the horizontal and the vertical form, the terms was derived from the direction of cutting-tool-spindle.
Different from drill press, where in the work piece is held fixed and the drill is the one to move vertically to make a way to the material, milling too involves movements of the work piece adjacent to the rotating cutter, but it is capable of cutting to cut up the sides along with the tips. The movements of the work pieces and cutters are accurately controlled, usually via the precision ground slides along with the lead-screw or with analogous technology. Milling machines can be operated manually, by mechanical automation or by digital automation via the Computer Numerical Control or CNC. Read the rest of this entry »

Vertical Milling Machines

Vertical Milling Machines
Vertical Milling Machines
Vertical Milling Machines
Milling machines basically come in two distinct styles: vertical and horizontal. Both have certain advantages. This article will focus primarily on the best features found in a horizontal milling machine.
Horizontal machining is very cost effective and produces high quality products. This type of milling machine is designed to do it all with a large variety of hard materials. The process is quick and requires minimal setups along the way. This decreases the growing labor costs that often accompany any manufacturing environment. The finishes are superior and the final product comes out just as planned. Many horizontal mills are completely automated and need no human intervention to operate properly. All the programming is done ahead of time so that nothing is left to chance. This reduces processing time by about 25% because manual labor is no longer necessary. Read the rest of this entry »

Grinder Tools

Grinder Tools
Grinder Tools
Grinder Tools
While grinders seldom come to mind when thinking of woodturning tools, dull tools are dangerous, unwieldy and discouraging. A good grinder makes all the difference in turning out quality work with great enjoyment and satisfaction. Setting one up to sit beside the wood lathe need not be difficult nor expensive.
There is some controversy over using high or low speed grinders for sharpening tools. Slow speed grinders offer less chance of ruining the temper through overheating but are slower in achieving the finished edge. High speed grinders are simply faster and with today’s high speed steel tools do a great job in creating an edge without fear of overheating. Basically, they just need some simple setup and maintenance for high performance. Read the rest of this entry »

Micrometer

Micrometer
Micrometer
Micrometer
For years engineers have depended on a tool known as the micrometer. The micrometer has been used in the fields of mechanical engineering and machining to determine tiny distances since the seventeenth century. The are various kinds of micrometer each intended for a specific purpose, these include the outside micrometer, the inside or internal micrometer plus the depth micrometer. The micrometer, also called the micrometer screw gauge, consists of calibrated screw but the exact type of this screw varies according to whether the device is an outside or internal micrometer or perhaps a depth micrometer. Read the rest of this entry »

Bandsaw

Bandsaw
Bandsaw
Bandsaw
The band saw is one of the popular handyman power tools that can be used for a variety of purposes. It is ideal for woodwork projects and especially those plans that require curved cuts. You can make all kinds of wooden equipment with this power tool because band saws can do very immaculate curve cutting. Other uses of the band saw might include cutting of tenons and rabbets that are smaller in size. It can also be used to rip stock pieces. Another use of the band saw is in sawing away large pieces of wood into thinner strips. But of course, buying the right band saw is the first step towards creating a really amazing project. Here are some tips for buying used bandsaw: Read the rest of this entry »

Lab Mills

Lab Mills
Lab Mills
Lab Mills
The Mini CNC mill is actually a smaller CNC mill that has been adapted for the use of hobbyists. It can create a variety of small projects in the comfort of a home workshop. Some people have been able to take a basic small mill machine and turn it into a CNC machine by adding the computer control panel; this is called a CNC conversion.
This machine is also called a table top CNC mill. The mini-mill also allows an individual who doesn’t have a lot of space to work within a chance to do so because they don’t take up as much space as the larger CNC mill.
CNC has been used in commercial shops over the last ten years or so because of their convenience and ability to allow the operator to get more work done. For hobbyists, the prices have come down and there are more opportunities for the hobbyist to use these machines; many already understand CNC from their jobs so it is easy to convert a smaller machine. Read the rest of this entry »

Cnc Milling

Cnc Milling
Cnc Milling
Cnc Milling
The Mini CNC mill is actually a smaller CNC mill that has been adapted for the use of hobbyists. It can create a variety of small projects in the comfort of a home workshop. Some people have been able to take a basic small mill machine and turn it into a CNC machine by adding the computer control panel; this is called a CNC conversion.
This machine is also called a table top CNC mill. The mini-mill also allows an individual who doesn’t have a lot of space to work within a chance to do so because they don’t take up as much space as the larger CNC mill.
CNC has been used in commercial shops over the last ten years or so because of their convenience and ability to allow the operator to get more work done. For hobbyists, the prices have come down and there are more opportunities for the hobbyist to use these machines; many already understand CNC from their jobs so it is easy to convert a smaller machine. Read the rest of this entry »

Turret Lathes

Turret Lathes
Turret Lathes
Turret Lathes
A metal lathe is common description for rigid machine device especially designed to remove material from work piece, during action of the cutting tool. They were primarily made to machine metals; any how, with the advent of plastics and other materials, and with their inherent versatility, they have been used in a huge range of applications, and a wide range of materials. Read the rest of this entry »

Lathe Tool

Lathe Tool

Lathe Tool
Lathe Tool
Lathe Tool
Lathe machines are machines built to serve a specific purpose and even though there’s a lot of variety to choose from, you really must choose the one that suits your needs the best. The average hobbyist will likely be best off with a mini lathe, which has a limited scope of operations but can be very useful for small and personal projects. These are mainly used by beginners who are testing the waters for turning out shapes and designs. Read the rest of this entry »

Lathe Tool

Lathe Tool
Lathe Tool
Lathe Tool
High quality wood lathe tools equate to higher quality projects if the operator is efficient and well trained. Wood turning is an art and craft that many use to soothe their nerves or to create beautiful wooden objects. An integral part of the lathe is the wood lathe tool rest that can be repositioned as the project becomes smaller. Read the rest of this entry »

Lathe Tools

Lathe Tools
Lathe Tools
Lathe Tools
1. pcbn advantage of tool material
Manufacturing in machining, machining technology has entered the high-speed milling, cnc machining function, fine shape / ultra-precision cutting of the period represented by the transformation and innovation. At the same time, cutting tools for transformation and innovation have made new progress. At this stage in coated carbide tool materials led to a maximum cutting speed range of 300 ~ 600m/min. Can predict the future development of high-speed cutting will be more rapid than when 1000m/min high-speed cutting of the times comes, pcbn will be the most powerful tool materials, has great advantages. Lathe Tools Read the rest of this entry »

Lathe Tool

Lathe Tool
Lathe Tool
Lathe Tool
The woodworking lathe dates as far back as the ancient Egyptians, and possibly further back than that even. The earliest recorded use of a lathe is in 1300BC, when the Egyptians used a simple two-person lathe, whereby one person would turn the wood with a piece of rope and the other would use a sharp tool to shape it. Since then, the woodworking lathe has gradually developed into the (usually) mechanized tool we know today but it has the same basic principle and function. The wood turns while the cutting implement remains stationary, which allows for intricate designs to be carved. Lathe Tool Read the rest of this entry »

Lathe Tool

Lathe Tool
Lathe Tool

Lathe Tool

Working with Lathe tools makes your workplace a mess. Tools that may be scattered all around the place makes the general look of the place not workable and some of the smaller ones may not be found from this mess too. Hence, it is always advisable to place them in their respective holders and boxes that would maintain the appearance of your workplace. Also they will not wear off faster when taken care to place them in a clean and nice place. Lathe Tool Read the rest of this entry »

DIE MAKING PROCESS

DIE MAKING PROCESS


Die forming

Progressive die with scrap strip and stampings
Forming dies are typically made by tool and die makers and put into production after mounting into a press. The die is a metal block that is used for forming materials like sheet metal and plastic. For the vacuum forming of plastic sheet only a single form is used, typically to form transparent plastic containers (called blister packs) for merchandise. Vacuum forming is considered a simple molding thermoforming process but uses the same principles as die forming. For the forming of sheet metal, such asautomobile body parts, two parts may be used, one, called the punch, performs the stretching, bending, and/or blanking operation, while another part, called the die block, securely clamps the workpiece and provides similar, stretching, bending, and/or blanking operation. The workpiece may pass through several stages using different tools or operations to obtain the final form. In the case of an automotive component there will usually be a shearing operation after the main forming is done and then additional crimping or rolling operations to ensure that all sharp edges are hidden and to add rigidity to the panel.

[edit]Die components

The main components for Die Toolsets are:
  • Die block - This is the main part that all the other parts are attached to.
  • Punch plate - This part holds and supports the different punches in place.
  • Blank punch - This part along with the Blank Die produces the blanked part.
  • Pierce punch - This part along with the Pierce Die removes parts from the blanked finished part.
  • Stripper plate - This is used to hold the material down on the Blank/ Pierce Die and strip the material off the punches.
  • Pilot - This is used to keep the material being worked on in position.
  • Guide / Back gage / Finger stop - These parts are all use to make sure that the material being worked on always goes in the same position, within the die, as the last one.
  • Setting Block - This part is used to control the depth that the punch does into the die.
  • Blanking Dies - See Blanking Punch
  • Pierce Die - See Pierce Punch.

[edit]Die operations and types

Die operations are often named after the specific type of die that performs the operation. For example a bending operation is performed by a bending die. Operations are not limited to one specific die as some dies may incorporate multiple operation types:
Press with bending die.
  • Bending: The bending operation is the act of bending blanks at a predetermined angle. An example would be an "L" bracket which is a straight piece of metal bent at a 90° angle. The main difference between a forming operation and a bending operation is the bending operation creates a straight line bend (such as a corner in a box) as where a form operation may create a curved bend (such as the bottom of a drink can).
  • Blanking: A blanking die produces a flat piece of material by cutting the desired shape in one operation. The finish part is referred to as a blank. Generally a blanking die may only cut the outside contour of a part, often used for parts with no internal features.
    Three benefits to die blanking are:
  1. Accuracy. A properly sharpened die, with the correct amount of clearance between the punch and die, will produce a part that holds close dimensional tolerances in relationship to the parts edges.
  2. Appearance. Since the part is blanked in one operation, the finish edges of the part produces a uniform appearance as opposed to varying degrees of burnishing from multiple operations.
  3. Flatness. Due to the even compression of the blanking process, the end result is a flat part that may retain a specific level of flatness for additional manufacturing operations.
  • Broaching: The process of removing material through the use of multiple cutting teeth, with each tooth cutting behind the other. A broaching die is often used to remove material from parts that are too thick for shaving.
  • Bulging: A bulging die expands the closed end of tube through the use of two types of bulging dies. Similar to the way a chefs hat bulges out at the top from the cylindrical band around the chefs head.
  1. Bulging fluid dies: Uses water or oil as a vehicle to expand the part.
  2. Bulging rubber dies: Uses a rubber pad or block under pressure to move the wall of a workpiece.
  • Coining: is similar to forming with the main difference being that a coining die may form completely different features on either face of the blank, these features being transferred from the face of the punch or die respectively. The coining die and punch flow the metal by squeezing the blank within a confined area, instead of bending the blank. For example: an Olympic medal that was formed from a coining die may have a flat surface on the back and a raised feature on the front. If the medal was formed (or embossed), the surface on the back would be the reverse image of the front.
  • Compound operations: Compound dies perform multiple operations on the part. The compound operation is the act of implementing more than one operation during the press cycle.
  • Compound die: A type of die that has the die block (matrix) mounted on a punch plate with perforators in the upper die with the inner punch mounted in the lower die set. An inverted type of blanking die that punches upwards, leaving the part sitting on the lower punch (after being shed from the upper matrix on the press return stroke) instead of blanking the part through. A compound die allows the cutting of internal and external part features on a single press stroke.
  • Curling: The curling operation is used to roll the material into a curved shape. A door hinge is an example of a part created by a curling die.
  • Cut off: Cut off dies are used to cut off excess material from a finished end of a part or to cut off a predetermined length of material strip for additional operations.
  • Drawing: The drawing operation is very similar to the forming operation except that the drawing operation undergoes severe plastic deformation and the material of the part extends around the sides. A metal cup with a detailed feature at the bottom is an example of the difference between formed and drawn. The bottom of the cup was formed while the sides were drawn.
  • Extruding: Extruding is the act of severely deforming blanks of metal called slugs into finished parts such as an aluminum I-beam. Extrusion dies use extremely high pressure from the punch to squeeze the metal out into the desired form. The difference between cold forming and extrusion is extruded parts do not take shape of the punch.
  • Forming: Forming dies bend the blank along a curved surface. An example of a part that has been formed would be the positive end(+) of a AA battery.
  • Cold forming (cold heading): Cold forming is similar to extruding in that it squeezes the blank material but cold forming uses the punch and the die to create the desired form, extruding does not.
Roll Forming Stand
  • Roll forming: a continuous bending operation in which sheet or strip metal is gradually formed in tandem sets of rollers until the desired cross-sectional configuration is obtained. Roll forming is ideal for producing parts with long lengths or in large quantities.
  • Horning: A horning die provides an arbor or horn which the parts are place for secondary operations.
  • Hydroforming: Forming of tubular part from simpler tubes with high water pressure.
  • Pancake die: A Pancake die is a simple type of manufacturing die that performs blanking and/or piercing. While many dies perform complex procedures simultaneously, a pancake die may only perform one simple procedure with the finished product being removed by hand.
  • Piercing: The piercing operation is used to pierce holes in stampings.
  • Progressive die: Progressive dies provide different stations for operations to be performed. A common practice is to move the material through the die so it is progressively modified at each station until the final operation ejects a finished part.
  • Shaving: The shaving operation removes a small amount of material from the edges of the part to improve the edges finish or part accuracy. (Compare to Trimming).
  • Side cam die: Side cams transform vertical motion from the press ram into horizontal or angular motion.
  • Sub press operation: Sub-press dies blank and/or form small watch, clock, and instrument parts.
  • Swaging: Swaging (necking) is the process of "necking down" a feature on a part. Swaging is the opposite of bulging as it reduces the size of the part. The end of a shell casing that captures the bullet is an example of swaging.
  • Trimming: Trimming dies cut away excess or unwanted irregular features from a part, they are usually the last operation performed.

[edit]Steel-rule die

Steel-rule dies, also known as cookie-cutter dies, are used to cut sheet metal and softer webs, such as plastics, wood, corkfeltfabrics, and cardboard. The cutting surface of the die is the edge of hardened steel strips, known as steel rule. These steel rules are usually located using saw-cut grooves in plywood. The mating die can be a flat pieces of hardwood or steel, a male shape that matches the workpiece profile, or it can have a matching groove that allows the rule to nest into. Rubber strips are wedged in with the steel rule to act as the stripper plate; the rubber compresses on the down-stroke and on the up-stroke it pushes the workpiece out of the die. The main advantage of steel-rule dies is the low cost to make them, as compared to solid dies; however, they are not as robust as solid dies, so they usually only used for short production runs.[1]

[edit]Rotary die

In the broadest sense, a rotary die is a circular shaped die that may be used in any manufacturing field. However, it most commonly refers to circular shaped dies used to process soft webs, such as paper and cardboard. Two dies are used, one has cutting and creasing rules, while the other acts as the anvil. Rotary dies are faster than flat dies, but not as accurate.[2][3]