# Mining Machinery

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###### How Many PSI Does It Take to Break a Human Bone ,

How Many PSI Does It Take to Break a Human Bone? The amount of force required to break a human bone varies depending on which bone and its density On average, the human femur requires 1,700 pounds per square inch to be cleanly broken, while a weaker bone, such as the clavicle, takes considerably less force to break...

###### Force to Break a Hand - Powerlifting - Forums - T Nation

Dec 14, 2015· I have fairly average hands and can close the number 2 maybe 8 tim my question is, what kind of force is required to literally crush another persons hand? if it is possible, then damn thats pretty badass[/quote] I thought using a no 3 CoC was like one of the hardest grip strength feats out there?...

###### Force needed to crush an average human into paste ,

Nov 21, 2010· So if a human were a cylinder of bone the minimum force required to crush us would be 343 x 10^6 N Now F = ma; m = F/a So an Earth an object would have to weigh 35 Mg (39 tons) to produce that much force Let's say that object is ice The density of ice at 0 ,...

###### Ask an Expert: how much weight is needed to break concrete ,

Ask an Expert: how much weight is needed to break concrete block Moderators: kgudger, bfinio, , If a block of concrete is just sitting on the ground and you try to crush it by putting weights on top, it can withstand tremendous forc , You need the kind of force a sledgehammer can bring to bear to break up a brick of concrete and that's ....

###### Wanting to deign and possibly build a pneumatic can ,

Mar 09, 2009· Keep in mind that a crushing mechanism will be pretty dangerous for the opertor's fingers and/or hands without some safety guards in place It looks to me like it can take somewhere around 150 pounds of force to crush an aluminum can longitudinally if the force is parallel to the can and the can's sides are undamaged...

###### How Does a Crusher Crush? - The Hydraulic Press ,

In addition, an oil reclamation system sits below the crushing bed When motor oil and other fluids drain from the crushed car, they run down into this system where they are collected and stored for later recycling 123,45NEXTPrint | Citation & Date | Reprint...

###### How Much Force Does It Take to Break a Human Skull ,

How Much Force Does It Take to Break a Human Skull? It requires approximately 1,100 pounds of force to fracture a human skull at its weakest points, which are located around the templ As the human skull is so resistant to outside forces, it is much more likely for an individual to suffer serious head injuries from intracranial pressure...

###### Force required to crush steel pipe? - WeldingWeb

Mar 20, 2012· Hi all I have a project in which I need to flatten the ends of some 1-1/4 inch SCH 40 (166 OD X 140 wall) carbon steel pipe The flat part needs to be about 4 inches long My question is how much force will be required to do this? I'm hoping to be able to make a press from a bottle jack to be able to do this but have no idea what size jack will be required...

###### How much force is required to crush an aluminum beverage can

Jan 17, 2008· How much force required to crush one empty coke can 340ml? Typically it takes between 100 and 170 pounds to crush an empty soda can It varies depending on the can ,...

###### How much weight does it take to crush a human body? - Quora

Aug 14, 2017· Giles Corey was pressed to death on September 19, 1692 in Salem Village for refusing to go to trial Pressing is a brutal form of torture where the victim is stripped of his/her clothes, had a board put on his/her body, and then heavy rocks were s....

###### force needed to crush a tin can : EngineeringStudents

force needed to crush a tin can Ive been given a design project to design a compactor which crushes tin cans at a certain rate per hour and am having trouble starting off Could anyone help me in trying calculate the force required to crush a tin can?...

###### Force required to crush a diamond

Force required to crush a diamond Products As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Force required to crush a diamond, quarry, aggregate, and different kinds of minerals...

###### Can crush test with newton meter - YouTube

Jan 16, 2014· A video showing the test we did, crushing a can with a newton meter to measure the force needed to crush a can Group 4...

###### How much pressure does it take to crush a , - YouTube

Mar 30, 2013· Get YouTube without the ads , Find out why Close How much pressure does it take to crush a concrete cylinder? , cylinders with a mechanical press that can apply 3 *million* pounds of force,...

###### How many lbs of force to dent a car hood? | Yahoo Answers

Feb 06, 2009· How many lbs of force to dent a car hood? So, I smacked a hood of this car, (morano SL 2009) really hard i didnt like bash it with a fist, i just slapped it i was wondering if i dented it or not i didnt smack it super hard but it was pretty hard to be heard a block away i just wanted to know how much force it would take to dent a hood ....

###### How do I calculate the force required to crush a beverage ,

How do I calculate the force required to crush a beverage can mathematically by using equations in pneumatic s? , David that as the can (cylindrical shell) will be crushed, the mode ....

###### Soft-drink | Physics Forums

Sep 15, 2009· I need to do a soft-drink for my final project and we need to create a prototype of a pneumatic mechanical system for crushing the cans into pellets It must be crush a minimum of 3 cans at a timeSPecifications: 1) the systems operates using air pressure and can be automated by push button or control valv...

###### how much pressure is needed to crush a , - BINQ Mining

Jun 24, 2013· Force Required to Crush a Soda Can? The soda can will have to be empty or you will need more force to , How much force is required to crush an steel beverage can? , I was thinking about a standard 12oz aluminum beverage can , What supports a structure built against a wall to help reduce the pressure exerted on the wall from the weight of an arch vault ,...

###### How Hard To Crush An Apple ? - GripBoard - The GripBoard

Feb 11, 2010· Anyway crushing an apple sounds easy like crushing a tomato I tried and no fricken way can I do it My gripper level is only about 250 lbs What I want to know from those of you that can crush an apple in your hand by squeezing it in mid air is how much can you crush with a gripper ? At my level my finger tips made a slight dent...

###### How much pressure does it take to crush a concrete cylinder?

Apr 11, 2013· How much pressure does it take to crush a concrete cylinder? , cylinders with a mechanical press that can apply 3 *million* pounds of force I ,...

###### Wanting to deign and possibly build a pneumatic can ,

Mar 09, 2009· Keep in mind that a crushing mechanism will be pretty dangerous for the opertor's fingers and/or hands without some safety guards in place It looks to me like it can take somewhere around 150 pounds of force to crush an aluminum can longitudinally if the force is parallel to the can and the can's sides are undamaged...

###### How to calculate how much inward force is neccessary crush ,

How to calculate how much inward force is neccessary crush an object into a black hole , I would you list some ways I could determine how much force is required to crush an object into a black hole, web sites that show this would also be helpful In fact moreso , not the force The way you do crush something into a black hole is to start ....

###### Can-Crushing Experiment - Georgia State University

A current US 12 oz soft drink can measures about 66 cm (26 inches) in diameter and 121 cm (475 inches) tall The area of a cylinder of these dimensions is about 316 square cm (49 square inches), including the ends The force of one atmosphere of pressure on that area is about 3200 newtons (720 lbs) Nevertheless, such cans can be made of ....

###### how much pressure to crush an aluminum can? - Bodybuilding ,

Jun 23, 2009· how much pressure to crush an aluminum can? I have some thing going on right now and a crucial part is the pounds per square inch it takes to crush an aluminum soup can where it has that thick density? -To avoid criticism do nothing, say nothing, be nothing - elbert hubbard -You know how you know your lifts are good, when people profess they ....

###### How much pressure does it take to crush a , - YouTube

Mar 30, 2013· Get YouTube without the ads , Find out why Close How much pressure does it take to crush a concrete cylinder? , cylinders with a mechanical press that can apply 3 *million* pounds of force,...

###### Brute Force: Humans Can Sure Take a Punch | Live Science

The human body can take a remarkable amount of punishment, given bones made of one of the strongest materials found in nature At the same time, even an unarmed person can inflict an astonishing ....

###### How to calculate how much inward force is neccessary crush ,

How to calculate how much inward force is neccessary crush an object into a black hole , I would you list some ways I could determine how much force is required to crush an object into a black hole, web sites that show this would also be helpful In fact moreso , not the force The way you do crush something into a black hole is to start ....

###### Game of Thrones Exposed: The Science of Skull Crushing

Quoting a bike-helmet study published in the Journal of Neurosurgery: Pediatrics, he wrote that 235 kg (520 pounds) or 2,300 newtons of force would be needed to crush a human skull, almost twice as much force as human hands could possibly muster...