Crushing & Grinding Machines

Having a Ball Learning How to Make a Sphere

Mar 14 2016 0183 32 The softer the rock the easier it will be to shape However it could possibly be easier to break as well Once the rock is selected its height width and depth should be measured The smallest measurement dictates the maximum size of sphere that can be made Using a rock saw with diamond blades cuts should be made to make a cube...

How to Form Copper Bowls From Sheet Metal by Hand

Nov 06 2019 0183 32 Another method which is easier to do for harder metals like steel alloys is to form the sheet metal over something to shape it This can be a cylindrical hollow object like steel pipe with thick walls or a heavy plate with a circular hole cut into it Make sure the metal piece is larger than the intended bowl size This is called sinking...

Scot Forge Complex Forged Custom Shapes

Complex Forged Shapes Scot Forge has the ability to create custom forged shapes for a variety of industries including complex infrastructure aerospace and OEM forgings For more than a century Scot Forge has been a leader in providing forged solutions for complex intricate shap...

Pressure Vessels Spherical Pressure vessels Pressure

Theoretically a sphere would be the best shape of a pressure vessel Unhappily a spherical shape is tough to manufacture therefore more expensive so most pressure vessels are cylindrical with 2 1 semi-elliptical heads or end caps on each end Smaller pressure vessels...

Shape factor

Shape factor refers to a value that is affected by an object s shape but is independent of its dimensions It may refer to one of number of values in physics engineering image analysis or statistics In physics Shape factor or shaping factor a performance measure for filters such as band-pass filters Shape factor of crystallites a term in the Scherrer equation used in X-ray diffraction...

How to Make Round Topiary Frames Home Guides SF Gate

How to Make Round Topiary Fram The ancient art of topiary clipping woody shrubs and trees into geometric or whimsical shapes goes back to the early Egyptians Persians and Greeks The...

How to Make a Topiary Frame Hunker

You can make several simple shapes including spheres cones and cylinders and then wire them together to make a more complicated shape the most elaborate topiary creations are often just combinations of simple shap After shaping the wire as desired insert a metal or wooden stake into the frame and wire it firmly in place...

3 Ways to Make a Sphere Out of Paper

Mar 23 2020 0183 32 Slide the strips away from the stack While the stack is bent gently pull the strips apart spreading them into the shape of a sphere You can adjust the pieces to overlap to make your sphere look more like a globe or you can create spaces between the paper to make it look more like a lantern...

Steelmaking

Steelmaking is the process of producing steel from iron ore and/or scrapIn steelmaking impurities such as nitrogen silicon phosphorus sulfur and excess carbon most important impurity are removed from the sourced iron and alloying elements such as manganese nickel chromium carbon and vanadium are added to produce different grades of steel...

Garden Guides How to Make a Metal Mesh Sphere

Sep 21 2017 0183 32 Often used as decoration or to hold plants in a garden spheres made of metal mesh add a unique look to your Metal mesh sometimes called hardware cloth is a pliable material that is shaped at your discretion Although it may seem complicated making a sphere out of metal mesh is accomplished by using an...

Succulent Sphere wire garden spheres filled with succulents

I get asked a lot how to make a succulent sphere for displaying in the garden There is something about the shape that appeals to us Whether they re made from metal hypertufa or wire garden spheres add definition like a punctuation mark in the garden Your visitors will come to a...

Tutorial How To Make a Hollow Concrete Sphere

May 03 2012 0183 32 Bowls I use large stainless steel or plastic mixing bowls for easy cleaning You can usually find plastic bowls and large sturdy plastic spoons for mixing cement at a dollar store a steal at a 100 each Gloves Make sure you have at least 6-8 pairs of disposable gloves available...

Metal Hemispheres Metal Spinning Toledo Metal Spinning

TMS has available standard tooling to form hemispheres from metals such as cold rolled steel stainless steels including 304 and 316 aluminum copper and brass We have many different diameter tools available with some tools having a straight wall option...

Sphere mathematics Britannica

Sphere In geometry the set of all points in three-dimensional space lying the same distance the radius from a given point the centre or the result of rotating a circle about one of its diameters The components and properties of a sphere are analogous to those of a circle A diameter is any line segment connecting two points of a sphere and passing through its centre...

Sphere Machining

Jan 10 2014 0183 32 The building is supported by 267 columns each of which rests on a steel ball with a diameter of 5 feet 15 m The ball sits in a concave foundation If an earthquake occurs the ground can move up to 20 inches 051 m in any direction as the columns roll on their bas...

How to Make a Cardboard Sphere eHow

Aug 30 2017 0183 32 Position the remaining cardboard strip around the equator of the sphere Staple the cardboard strip to each of the previously secured strips use one staple per strip You can make further adjustments to the shape of your sphere by spreading out the strips because the equatorial strip serves as...

Hollow Metal Spheres for Architectural Design Wagner

Steel and stainless balls are 11 gauge and aluminum and brass balls have a 1/8 wall thickness Standard finish is mill with the weld seam ground flush Contact Wagner for polished finish options...

Metal Hemispheres Cones Aluminum Stainless Steel

Metal Hemispher We manufacture featured metal hemispheres for aerospace geological and other diverse applications Working with aluminum copper brass steel and other materials we apply a combination of CNC metal spinning hot spinning machining welding and polishing to fabricate our spher We can achieve up to a 4 brush finish and hold tight tolerances down to 0005 of an inch...

How to machine a hollow sphere

May 03 2011 0183 32 I m looking at a job to machine a hollow sphere The outside is 4 in diameter and the wall thickness is 1/4 so the insided diameter is 3 1/2 There are two holes 1 1/2 in diameter where a tubes are to be welded on both sides the two holes are opposite each other The material is stainless steel...

Morphological structuring element

A flat structuring element is a binary valued neighborhood either 2-D or multidimensional in which the true pixels are included in the morphological computation and the false pixels are not The center pixel of the structuring element called the origin identifies the pixel in the image being processed...

Carbon Steel Structural Shapes Supplier

Steel Structural Ryerson offers a large array of carbon steel structural shapes including angles channels I-beams and te These high-quality carbon shapes are available in a variety of sizes depths thicknesses and flange widths to accommodate their use in a variety of industri...

Drag of a Sphere

May 05 2015 0183 32 The aerodynamic drag on an object depends on several factors including the shape size inclination and flow conditions All of these factors are related to the value of the drag through the drag equation D = Cd 5 rho V 2 A Where D is equal to the drag rho is the air density V is the velocity A is a reference area and Cd is the drag coefficient...

Architecture Design Handbook Domes Spires and Vaults

The shape of the panels can be determined by plotting their width at various points up the dome We will call these points Stations For a 36-inch radius dome Stations every 4 to 6 inches apart give accurate results Larger domes can have stations spaced farther apart and smaller domes closer together We...

How to Develop a Cone

Feb 26 2020 0183 32 How to develop a cone or how to create a flat pattern of a cone can be achieved in a few easy geometrical steps The geometrical method shown below does however have inaccuracy so at the end of this hub I have included a mathematical formula to help produce an accurate conical development...

Flat Pattern a Sheet Metal Sphere SOLIDWORKS Forums

Jun 14 2016 0183 32 This image is similar to what I think is the best way to create the sphere After cutting this shape out I would then be able to bend and weld it into shape I will need to be able to have the sphere shape in Solidworks and then be able to flatten it out for locating mounting holes and other miscellaneous items...

Creating a large metal sphere

May 20 2013 0183 32 If all you need is a sphere 12 in dia then it s a whole different kettle of fish than a 5 sphere If all you need is a sphere the 1/4 thick is excessive A 12-24 sphere could easily be made from 16-14 gauge sheet and raised with some basic tools and a couple classes and some experience...

Spheres ASME

Spherical shaped storage in the form of ASME pressure vessels are used in gas and liquid storage in many industries including midstream downstream petrochemical chemical waste water and aerospace Spheres can store many products such as anhydrous ammonia LPG NGL gasoline naphtha butadiene ethylene hydrogen oxygen nitrogen argon...

How to make a huge hollow sphere

Now you need a sphere shaped plug That ll exclude your casting material from where it is in the mold like a bubble Now you need some supporting structure to hold that sphere in place and you need that supporting structure to be either so thin that the holes it leaves are easily plugged later or non-intrusive or that can become part of the...

Balls and Sphere Shapes Selection Guide Engineering360

Hollow aluminum and stainless steel balls and sphere shapes are used for float applications in chemical fluid systems They are also used to reduce component weight in aircraft valve applications and as anodes in plating process Plastic rubber and elastomer balls and sphere shapes are made of organic synthetic or processed polymers that...

Best way to obtain/make metal sphere Physics Forums

Jul 22 2012 0183 32 Make your own sphere Obtain 3 strips of flat metal say an inch wide and thickness you desire and length approximate to the circumference of your sphere Make 3 loops with the strips and apply each loop at 90 degrees to one another so that you have some semblance of a sphere...