Some people say that the risk is bigger when the chip particles size are 500 micrometers or minus? What is the reason of this size?
If you have a laser cutting machine that can cut a steel sheet up to 10 mm thick, is it possible to cut a 20 mm steel sheet in two consecutive passes? If the answer is yes or no, why?
09 October 2019 9,436 3 View
I know that a way to establish the lubrication regime in a pin on disk test is by measure the resistance between the pin and the disc. Some papers say that if the resistance is of 2 ohm, the...
05 June 2019 7,949 3 View
Hi People. Here in RG there is a similar question but for works in biology. Some of you know if is there any software available to design mechanical engineering graphical abstracts ? Something...
31 December 2018 3,587 2 View
Hi People. I need to know the temperture range for making warm forging of SAE 1045 steel.
31 December 2018 4,719 0 View
Please. I need to know what level of hardness provide a equilibrated behaviour between wear resistance and toughness. Also, if a ionic nitriding treatment reduce the friction factor between the...
10 November 2018 6,622 1 View
Esta pregunta es solo para los amigos y amigas de RG que hablan español. Les quiero preguntar si me pueden recomendar, al juicio de cada uno, cual es el mejor libro en ESPAÑOL para poder aprender...
09 October 2018 8,917 0 View
People. I need your colaboration. What value of hardness do you think is the minimal to not worsen the maquinability level of the steel? I work with steel of 0,1% C. I some of you have a paper, is...
08 September 2018 9,430 3 View
Please. I need information about the recrystallization temperature of SAE 1010 steel, and also the temperature range for warm forging.
05 June 2018 5,844 3 View
Hi People. Please, I need to know which is the best material to make the guideline plate in a hot rolling grinding ball machine. Here the is a link to see the...
02 March 2018 832 6 View
Hi People. I need your help in relation to obtain technical information about testing methodology of surgical drills used in bone applications. This information may be standards, papers, and so...
02 March 2018 2,395 6 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
We have observed that tube to tube sheet joint leaked in our boiler and needs to overcome same by knowing the root cause.
08 August 2024 3,161 0 View
average particle size calculation from TEM
04 August 2024 2,921 1 View
TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...
03 August 2024 2,484 1 View
Dear Researchers I need to know, how to load and plot 2D-PIV (particle image velocimetry) recorded velocity vector field data in Tecplot? Thank You
02 August 2024 3,615 1 View
I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...
02 August 2024 4,406 0 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 589 4 View
The delta function seems produce logical contradictions when analyzed on a fundamental level. I would be curious if anyone else agrees.
31 July 2024 10,109 3 View
Is there a straightforward way to conduct a sensitivity power analysis for a Kendall's Tau correlation? I was considering using the sensitivity setting and "Correlation: point biserial model" test...
28 July 2024 6,133 8 View
Genome-wide association study (GWAS) Continuous traits: eg. Height Discrete traits: eg. Eye color
28 July 2024 286 0 View