AGMA 6010 PDF

Buy AGMA F STANDARD FOR SPUR, HELICAL, HERRINGBONE AND BEVEL ENCLOSED DRIVES from SAI Global. AGMA (R) Spur, Helical, Herringbone, and Bevel Enclosed Drives Applicable to enclosed gear drives wherein the gear tooth designs include . Buy AGMA Practice For Enclosed Speed Reducers Or Increasers Using Spur , Helical, Herringbone And Spiral Bevel Gears from SAI Global.

Author: Dusho Samugrel
Country: Kazakhstan
Language: English (Spanish)
Genre: Medical
Published (Last): 5 December 2018
Pages: 101
PDF File Size: 7.61 Mb
ePub File Size: 5.22 Mb
ISBN: 356-2-16452-665-7
Downloads: 20180
Price: Free* [*Free Regsitration Required]
Uploader: Faejora

Gearbox specs: Getting it right | Turbomachinery Magazine

The conclusion is that DINPart 21calculates a minor increase over AGMA for through-hardened gearing and a major increase for carburized gearing. Agmw must be a positive whole number.

This standard, which is composed of five separate parts, is largely based on prior DIN German Standards Institute standards, and is generally accepted everywhere outside of the U. The rating is for 10, operating hours using the least conservative life factors. You may delete a amga from your Alert Profile at any time.

It was released in For instance, some designs have many pinions in mesh with one gear. The decrease in efficiency of 1.

Gearbox specs: Getting it right

The original standard contained formulas for computing the durability horsepower rating of gearing. There are no products. It is recognized as having a good thermal rating method. The end result can be disappointing performance in the field. Page 1, line Because some of the factors are load dependent, it is not possible to calculate the capacity of the gear set unless the load is known, unlike the AGMA standard.

  1001 VINHOS PARA BEBER ANTES DE MORRER PDF

Single Helical Have teeth of only one hand on each gear. Less expensive to agmz gear elements. Getting it right By John M.

This Standard is applicable to enclosed speed reducers and increasers wherein the gear tooth designs include spur, helical, herringbone or double helical, bevel, and their combination in multi – stage units.

Agm includes the factors to account for: The gas turbine speed has been selected at rpm and the generator speed at rpm. Helix angle is usually in the range of 5 to The rating results are presented even if the pinion speed qgma the pitch 6100 velocity is too high or low for the standard to apply.

Some of the major differences zgma each gear type are shown in Table A DINPart 21would allow 92 percent more power; however, this would probably be derated due to scoring calculations or require that special lubricants be used. We have no amendments or corrections for this aga.

This Standard is not intended to assure performance of assembled gear drive systems. During testing, the test was stopped when pitting first appeared, which is not regarded as a failure point for through-hardened gearing.

One direction of rotation. This will determine if the bidders are in compliance agm applicable specifications and data sheets. Special software designing for drawing of gear K.

  HOJYO TAKASHI BUDDHA PDF

Figure 1 shows the pitting surface durability power rating and Figure 2 shows the bending strength ratings, with each line representing one gear set. For case- and surface-hardened gears, there is about a two-to-one ratio from the highest to lowest ratings for a 601 gear set.

If the number of stress cycles exceeds the stress cycle factor graph endpoint, the user has the option of using the graph end point or extrapolating the curve to lower values. It is not intended for use by the engineering public at large E xceptions. Documents Flashcards Grammar checker.

review of api versus agma gear standards—rating, data sheet

Another way to consider these results is to look at the ratio of the ratings. Pitch dia, in Pinion 8. API 5th edition More expensive to fabricate gear elements. It is calculated at the gear rated power. The bending stress number is calculated as follows: The minimum gear service factors are in Table 2 on page 6.

A gear testing comparison is shown in Table A At the typical speeds of these gear sets, the accuracy has to be very good, so this factor has a relatively small effect.