How is chip thickness reduced with the increase of cutting speed under the application of coolant in machining?

More Anshuman Das's questions See All

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How to retain amplicon yield after Ampure bead cleanup, following a 2-stage PCR protocol?

Hello all, I have been trying to follow a 2-stage PCR protocol used to amplify barcodes of a large yeast library, as per Nyugen et al. (2022) -...

30 July 2024 841 2 View

How to add Cr parameter in autodock?

When I run autogrid4 it says: autogrid4: ERROR: Unknown receptor type: "Cr" -- Add parameters for it to the parameter library first! Look forward to your reply.Thank you so much!

29 July 2024 488 0 View

How Can I Resolve a Persistent Unwanted NMR Peak at 1.25 ppm?

Hello everyone, I am facing a consistent issue in my NMR spectra with an unwanted peak appearing at 1.25 ppm. This peak seems to vary with the amount of sample: it becomes more pronounced with...

15 July 2024 9,065 4 View

How can we identify (in silico) the interacting amino acid residues or the nucleotides involved in the Protein-Protein / Protein-RNA interaction?

Hello! everyone, I am trying to study in silico Protein-Protein and Protein-RNA interactions. Now, is there any tool with which I can identify the interacting amino acid residues or the...

14 July 2024 950 2 View

Any suitable Animal models to evaluate Mast cell stabilizers?

I am looking for an in-vivo model to evaluate standardized herbal extract for its potential as a mast cell stabilizer.

14 July 2024 779 0 View

Intracerebroventricular (ICV) AAV inj.?

I'd like to know if anyone has got experience in intracerebroventricular (ICV) AAV inj. I am looking for a concomitant spread of the AAV including but not limited to the motor cortex and the...

12 July 2024 781 0 View

What is the mathematical expressionof theoretical yield strength calculated considering solution strengthening in stainless steel 316L?

In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....

11 July 2024 4,476 3 View

How to insert cholesterol inside DPPC membrane by replacing same number of DPPC molecules in GROMACS?

I am trying to insert cholesterol inside the DPPC membrane by using gmx insert_molecules -replace. But number of DPPC molecules replaced is much higher than the number of cholesterol inserted?...

30 June 2024 4,160 2 View

Availability of laser assisted machining (turning) in India?

Sir, I want to work on the laser assisted machining (turning) of Nickel Based Super alloy. Please help in finding the laser assisted machining facility in India. Thanks and regards

02 July 2024 2,086 2 View

What does an increase in intensity mean in GIXRD?

When I examined the GIXRD data obtained recently, I observed that the sample treated with O2 plasma on the Cu surface deposited on Si chips showed increased intensity compared to the sample...

19 June 2024 6,900 5 View

When simulating the turning process in Abaqus, I cannot see chip formation in the results. What should I do?

Hi everyone, I am a beginner in ABAQUS and have modeled a turning operation using dynamic explicit. The results are kinda meaningful but it does not display the chip formation at all. 1-The...

14 June 2024 2,100 2 View

How to remove the oxide formed on the Ti6Al4V due to the temperature rise by wire EDM without using polishing?

Hello everyone, I need assistance to remove the oxide formed on the Ti6Al4V. During the cutting by wire EDM, oxide was formed on the surface of the alloy. Since the micron level features are...

22 May 2024 5,871 4 View

How to dissolve Span 80 in mineral oil or liquid paraffin?

I want to work on microfluidic chip. Dispersed phase of alginate solution and continuous phase of Span 80 solution in combination with mineral oil or liquid paraffin. But I had a problem with the...

19 May 2024 1,790 7 View

Is it possible to link Taqman probes onto solid surfaces?

I've been doing qPCRs a lot recently. I just wonder if we could link the qPCR probes we use onto surfaces so that we could creates some sort of chips. If not, is it also possible to link just the...

12 May 2024 5,397 0 View

Do we have to check the efficiency of sonication by doing a gel run everytime before proceeding for ChIP?

I am trying to optimize ChIP for my cell lines. I am doing with WT cells. I keep checking sonication efficiency on an agarose gel. So if I take a new sample of the same cell line, do I have to do...

06 May 2024 7,321 0 View

How we can use WASPAS, CRITIC, & COPRAS approaches are utilized to optimize machining settings as well as test material properties? Give some example?

Please some examples for WASPAS,CRITIC ,COPRAS in optimizing machining parameters!

01 May 2024 6,614 0 View

Can WASPAS, CRITIC, and COPRAS approaches be utilized to optimize machining settings as well as test material properties?

OPTIMIZATION

28 April 2024 9,186 1 View

What are these black spots on the machined surface?

I have done micro milling and these dark spots are visible in both conventional micro milling and ultrasonic vibration assisted micro milling. What can be these possible spots on the machined...

20 April 2024 6,644 0 View

Mohamed Abdelsalam

Due to the reduction of the frictional forces on the tool face, hence the generated cutting temperature and the coolant reduce the friction on the tool face

Raja Saviour

In machining, increasing cutting speed while applying coolant reduces chip thickness due to:

Efficient Cutting: Higher speeds enhance the cutting action, allowing for thinner chips.

Thermal Management: Coolant dissipates heat, reducing material deformation and enabling cleaner cuts.

Improved Shear Forces: Increased speeds change shear dynamics, making it easier to slice through the material.