2013年10月22日星期二

Why Choose Tungsten Heavy Alloy to Produce Bucking Bar?

Enjoy easier, better riveting with less fatigue. Tungsten heavy alloy bucking bars offer the maximum density available. These bars are more than twice as heavy as an identical bar made of steel. The small size and high density makes these bars versatile, able to fit in small areas. All bars have a full radius on all edges for safety and ease of handling.

Tungsten Heavy Alloy bucking bars are resulting in a bucking bar of the same weight but half the size. Bucking bars are used in rivet setting to upset the shank of the rivet. Tungsten Heavy Alloy bucking bars reduce the recoil when reflecting the impact back to the rivet shaft.

Higher density reduces vibration and kick back while bucking. Take a cue from the pros and use what they use. We carry a full line of standard bars and can custom build bars to your specifications. All bars have smooth faces and rounded edges and corners for ease and safety in handling.


According to the investigation for different bucking bars of the same shape but different materials and mass characteristics, use of heavier but same sized tungsten bucking bars can reduce vibration transmission to the hand.

In a word, tungsten bucking bars are very useful for bucking rivets and will make your life much easier in the build process.




Tungsten Heavy Alloy Bucking Bars

Tungsten heavy metal bucking bars are manufactured in sintered or polished alloys of 90%-95% tungsten with a nickel-copper-iron-moly matrix. These alloys are very similar to tungsten-carbides but the chemical composition is developed differently to reduce embrittlement. The high density (twice as heavy as steel) and tensile strength (110 kpsi) of this alloy makes the ideal combination for chatter free tools and supper chatter free tools. Heavy metal boring bars greatly enhance boring application by absorbing vibration and drastically reduce chatter, enabling to machine deeper bores with greater precision and finish.

Tungsten Heavy Alloy bucking bars are denser than steel, resulting in a bucking bar of the same weight but half the size. Bucking bars are used in rivet setting to upset the shank of the rivet. Tungsten Heavy Alloy bucking bars reduce the recoil when reflecting the impact back to the rivet shank.


2013年10月17日星期四

High Density Tungsten Bucking Bars

High Density Tungsten Bucking Bars are 50% more dense than lead and over twice the density of steel. It presents an easy way to improve ergonomics in an aerospace manufacturing or other plant.

Tungsten Bucking Bar is used on the backside of a metal rivet to counter the hammering force. They also can be used to absorb the force of rivet guns, reducing the vibration of bucking.

Tungsten Bucking Bar has different shapes and dimensions, it depends on applicable circumstances.


Tungsten Bucking Bar Craft

Bucking bar is a piece of steel used to upset the driven head of the rivet. Bucking bars are made in a variety of sizes to fit various situations. Bucking bars must be handled carefully to prevent marring surfaces. When choosing a bucking bar to get into small places,choose one in which the center of gravity falls as near as possible over the rivet shank. Avoid using too light of a bucking bar,because this causes excessive deflection of the material being riveted. And in turn, it might cause marking of the outer skin by the rivet set. A bucking bar that is too heavy will cause a flattened driven head and might cause a loose manufactured head.

2013年10月14日星期一

What is Tungsten Bucking Bar?

Bucking bar is a work tool received behind work surfaces to provide a backing member in applying impact fasteners and including intermitted toolhead and handle parts with a low-recoil impact-absorbing spacer provided there between to take shock loads in compression and shear.

The size and weight of the bar depend on the size and alloy of the rivet to be driven. Under certain circumstances, and for specific rivet installations, specially designed bucking bars are manufactured locally.


Tungsten Bucking Bar Introduction

Tungsten Bucking Bars are the bars to call on when space is limited! Almost twice as heavy as conventional steel bars of the same size.In addition to use in tight areas, Tungsten Bars also significantly reduce vibration and greatly improve operator comfort. Tungsten Bars cost significantly more than standard steel bars but once you have used one, you will never regret your purchase. One Tungsten Bar can take the place of many conventional steel bars.

All surfaces are finished to permit bucking on any side of the bar and all corners are radiused to prevent material damage.

2013年10月11日星期五

Tungsten Bucking Bar Description

Bucking bars are used on the backside of a metal rivet to counter the force of the hammering on the other side. They also can be used to absorb the force of rivet guns, reducing the vibration of bucking.

Bucking bars used to form bucktails on rivets. And come in many different shapes and sizes. They are normally made from an alloy steel similar to tool steel. The particular shape to be used depends upon the location and accessibility of the rivet to be driven. 

The size and weight of the bar depend on the size and alloy of the rivet to be driven. Under certain circumstances, and for specific rivet installations, specially designed bucking bars are manufactured locally

Tungsten Heavy Alloy bucking bars are resulting in a bucking bar of the same weight but half the size. Bucking bars are used in rivet setting to upset the shank of the rivet. Tungsten Heavy Alloy bucking bars reduce the recoil when reflecting the impact back to the rivet shaft.

Higher density reduces vibration and kick back while bucking. Take a cue from the pros and use what they use. 


The Uses of Tungsten Bucking Bar

Tungsten bucking bars are used on the backside of a metal rivet to counter the force of the hammering on the other side. They also can be used to absorb the force of rivet guns, reducing the vibration of bucking.
Tungsten bucking bars used to form bucktails on rivets. And come in many different shapes and sizes. They are normally made from an alloy steel similar to tool steel. The particular shape to be used depends upon the location and accessibility of the rivet to be driven.