PRADIP CHAKRABORTY

PRADIP CHAKRABORTY

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Member since
Jan 17, 2012
Last active
Mar 20, 2026
Total activities
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  1. #Discussions

    PAN CARBON FIBRE

    Please let me have the Machining property details of Carbon Fiber components and the details of Drilling, milling cutter used to machine...

  2. #Threads

    0361d33c-b546-40ec-b401-0d876f986b64

    a lot of thanks; sir

  3. #Threads

    DETECTION OF FAULT IN PIPELINE

    Are there any detecting tool(viz. LASER tool),which can detect the cause of jamming of a pipeline,by not dismantling the pipeline initially.

  4. #Threads

    2e001ce4-232b-48d8-b0b2-5414cbc0710a

    PRAD CHAKRABORTYCan anybody provide me the details of the working principle details of Pitot Tube and Venturi meter.a lot of thanx

  5. #Threads

    PITOT TUBE AND VENTURI METER

    Can anybody provide me the details of the working principle details of Pitot Tube and Venturi meter.

  6. #Threads

    CUTTER FOR SS 304L

    Can anybody advise me regarding the cutting tools(milling cutter),specified for cutting Stainless Steel Plate.Please let me have the details of the cutting...

  7. #Threads

    23f3f496-fe00-42c8-900e-3768d91a6461

    varun kumar K AYes, do you think is it structural analysis? If you send me complete problem and drawing.Yeah,I'm sending you the...

  8. #Threads

    9677515b-40df-41da-a2e5-a2c7ee1180a5

    STRESS -STRAIN ANALYSIS

  9. #Threads

    ANALYSIS OF DESIGNED EQUIPMENTS

    Can anyone help me regarding analysis of the components for a measuring gauge,which have been designed by me.I have Auto Cad 2007...

  10. #Threads

    RELEVANT ANALYSIS ON MECHANICAL EQUIPMENT

    Can anyone help me regarding analysis of the components for a measuring gauge,which have been designed by me.I have Auto Cad 2007...

  11. #Threads

    PORTABLE PLASMA CUTTING MACHINE

    Please let me know how many cables are there in a portable plasma cutting machine.

  12. #Threads

    ELECTRONIC PILOT ARC

    Would anybody be kind enough to provide me a general idea about 'Electronic Pilot Arc'.

  13. #Threads

    PLASMA CUTTING MACHINE

    Would anybody highlight me by indicating the criteria details to designate a plasma cutting machine,used in fabrication shop.

  14. #Threads

    HYDRAULIC BRAKE THRUSTER

    Please let me have an idea of hydraulic brake thruster.If the equipment goes bad after usre of 5 years,can it be repaired?

  15. #Threads

    GRINDING WHEEL FOR ALUMINIUM MATERIAL

    Can anybody tell me,whether aluminium plates could be surface ground.If so.please let me have the technical specification of the relevant Grinding Wheel.

  16. #Threads

    COTTER JOINT-KNUCKLE JOINT

    Can anybody help me to differentiate cotter and knuckle joint. Are rotational motion prevented in the use of both the above mentioned...

  17. #Threads

    8c9426cd-e33d-493e-aee2-a85bdb93b23e

    jaspal rautelaI am Jaspal and I have this question about machine designs. what is meant by surge in spring? Could some mechanical...

  18. #Threads

    RECIPROCATING MOTION

    Can anybody provide me an auto cad drawing for manufacturing an equipment,which produces reciprocating motion.

  19. #Threads

    PROPERTY DIFFERENCE,REGARDING

    Can anybody be kind enough to highlight me regarding the property difference of structural members mentioned in IS:2062 Gr. A & IS:808(1989)...

  20. #Threads

    DIFFERENCE IN PROPERTY,REG

    Can anybody be kind enough to highlight me regarding the property difference of structural members mentioned in IS:2062 Gr. A & IS:808(1989)...

  21. #Threads

    d1257119-fb4f-42a7-844a-b3fe335a0716

    There are various action training schools situated within our country to nurture tomorrows talents. Pune film institute has produced several actors and...

  22. #Threads

    EPICYLIC GEAR

    Can anybody provide me some technical information and usage of epicylic gear.

  23. #Threads

    0b5819f6-d15c-43c4-a774-ebc680bef306

    Sumukhm39Roughly 10kN compressive & 30kn tensile for standard Fe250 grade. May change depending on the end conditions and connection.thanks a lot for...

  24. #Threads

    LOAD CARRYING CAPACITY OF INDIAN STANDARD STEEL ANGLE

    Would you mind if I want to know the compression and tensile load carrying capacity of ISA 25 X 25 X 3...

  25. #Threads

    2c3c0f63-7ee4-427d-a293-02d1809b3c60

    Anku2993Dear, First of all, i don't know exactly about CCD, i think it is something related to transferring electric charge from one...

  26. #Threads

    3a0bf899-2606-45c1-ae8d-af4aadc51e27

    ok sir,

  27. #Threads

    2492471e-e329-4528-968b-93e1d2c3b057

    ok si PRAD CHAKRABORTYit might be the radius of the disc?r

  28. #Threads

    1c5ff750-2908-4abd-9190-76e186bd718b

    PRAD CHAKRABORTYit might be the radius of the disc?

  29. #Threads

    15f15f1b-b24e-4d20-b8b0-903420104c3f

    it might be the radius of the disc?

  30. #Threads

    7d3a5f5d-5cae-4ee4-96fe-9dd6f5fb70c3

    PRAD CHAKRABORTYA disc of dia 300 mm and thickness of 5 mm made of mild steel.It has to be rotated by a...

  31. #Threads

    56ea7e1f-cb56-4238-9c0b-b6bf0814ce98

    Anku2993Dear, Be specific about your question. You are asking for SS, But also at the same time you want high tensile resistance....

  32. #Threads

    fa9f6ad2-cbb8-46ec-ad22-136401d2da22

    Anku2993Dear, In industry, usually F.O.S considered for EOT Cranes is 5. And regarding Formula, F.O.S formula is same as usual(not specific for...

  33. #Threads

    CNC PROGRAM

    Please find the attached pdf file citing the co-ordinate details for manufacturing a boring profile in a mild steel round piece on...

  34. #Threads

    PROGRAM IN CNC TURNING CENTRE

    Please find the attached pdf file citing the co-ordinate details for manufacturing a boring profile in a mild steel round piece on...

  35. #Threads

    TORQUE CALCULATION ON A CIRCULAR DISC

    A disc of dia 300 mm and thickness of 5 mm made of mild steel.It has to be rotated by a motor...

  36. #Threads

    EFFICIENCY OF A SCREW JACK

    Would anybody be kind enough to provide me the calculation and formulae details by virtue of which,the maximum efficiency of a mechanical...

  37. #Threads

    DESIGN OF AERODYNAMIC EQUIPMENT

    Would anyone please let me have an auto cad drawing on aerodynamic equipment,viz. aeroplane,train,helicopter,lift etc.

  38. #Threads

    SELECTION OF WATER PUMP

    Please let me know,whether self priming tullu pump is fit for sucktion of water up to 14-15 metre head?If not, please let...

  39. #Threads

    PROPER MOTOR SELECTION

    A disc,having 100 mm diameter and 10 mm thickness has to be rotated at a rpm of 100.What would be the suitable...

  40. #Threads

    CHORDAL TOOTH THICKNESS OF A SPUR GEAR

    Can anybody tell me the exact formula to calculate the chordal tooth thickness of a spur gear.I am going to design an...

  41. #Threads

    SELECTION OF MOTOR

    A wheel having 50 mm diameter and the shaft dia is 15 mm and length of the shaft is 75 mm.The width...

  42. #Threads

    CUTTING TOOLS FOR SS 304

    Can anybody be kind enough to suggest me the cutting tool specification(drill bit boring tool and end mill cutter),to machine on stainless...

  43. #Threads

    6853d7ab-5f10-4bf9-94e3-58b5645198c7

    A.V.RamaniThe strength of steel does not change. But at the cross section where there is a slot or hole, the area of...

  44. #Threads

    ff20d9ad-14d7-4032-9f1b-0dc8b06937ad

    Thank you Sir

  45. #Threads

    9fc2adbd-c0ad-4d52-91c0-a847a89c3960

    A.V.RamaniThere is no such animal. It is not possible to have an equal angle 50mm x 50 mm and a thickness of...

  46. #Threads

    EFFECT ON MACHINING ON INDIAN STANDARD IRON ANGLE

    If anyone machine on the surface/edge of an Indian Standard Iron Angle,what will be the effect on its strength? What is the...

  47. #Threads

    UP GRADATION OF AUTO CAD 2007

    Can anybody tell me the process details to upgrade the Auto Cad software 2007.

  48. #Threads

    Joining process of mild steel and aluminium?

    Can anybody suggest me the joining process of mild steel and aluminium.If this is possible,please let me know the specification of arc...

  49. #Threads

    STAINLESS STEEL

    May I know,which stainless steel grade is preferable to manufacture an item,which is to be gone through high tensile force, SS 304,SS...

  50. #Threads

    FACTOR OF SAFETY OF EOT CRANE..

    May I know the desired formulae,relevant process to calculate the factor of safety in EOT Crane.

  51. #Threads

    LAWS OF THERMODYANAMICS

    Can any body provide me the simple and understandable illustrations on the laws of thermodynamics.

  52. #Threads

    FLUID FLOW Notes

    Please let me have a compact notes on different kinds of fluid flow.

  53. #Threads

    PUMP,FILTER AND NR VALVE DESIGN FOR CRYOGENIC FLUID

    Can anyone guide me to design a system to pump liquid nitrogen in to the desired chamber @ 5 lit/min

  54. #Threads

    SFD AND BMD FORMATION TECHNIQUE

    Anybody please help me to understand the process details of forming Shearing Force Diagram and Bending Moment Diagram on supported beams.

  55. #Threads

    WEIGHT OF THE EXHAUST GAS IN 4 ST PETROL ENGINE

    Would anybody please specify me the relevant formula to calculate the weight of exhaust gas for obtaining the heat balancing of a...

  56. #Threads

    EFFICIENCY OF SCREW JACK

    Please let me have the formulae details for calculating the efficiency of a screw jack.

  57. #Threads

    TENSILE STRENGTH OF A BOLT

    Please let me have some worked out examples on calculation of various aspects on the property of threaded fasteners for machine design...

  58. #Threads

    SPECIMEN DESIGN OF SMALL INDUSTRIAL ROBOT

    Can anybody provide me a design of industrial robot,so that it could be manufactured within a tool room for demonstration to the...

  59. #Threads

    a9b28bcd-4e89-4026-9f0b-4b5f818490e9

    Why cadmium plated fasteners are used in aeronautical fabrication?

  60. #Threads

    USE OF CADMIUM PLATED FASTENERS

    Why cadmium plated fasteners are used in Aeronautical fabrication work?

  61. #Threads

    Mechanical Advantage of Gear

    IS IT POSSIBLE TO INCREASE THE MECHANICAL ADVANTAGE OF TWO MATING SPUR GEAR TRAIN BY NOT CHANGING THEIR SIZE AND GEOMETRY

  62. #Threads

    ANALYSIS FACILITY

    If I send an auto cad drawing,can anybody help me by carrying out analysis of the said item? Please let me know...

  63. #Threads

    0957a7cd-ff1b-4891-9e79-5fa100db1146

    BEFORE LEARNING DESIGN SOFTWARE,ONE SHOULD HAVE THE BASIC KNOWLEDGE OF ENGINEERING DRAWING AND DESIGN

  64. #Threads

    Topics for writing in mechanical engineering journal.

    CAN ANYBODY ASSIST ME TO WRITE IN VARIOUS TOPICS IN THE RELEVANT JOURNALS REGARDING MECHANICAL ENGINEERING.

  65. #Threads

    73ffa1ad-c6fa-4940-8978-a12870e54835

    N.SACHINwhen you inflate a car tyre machine is called compressor, but when u do same for bicycle tyre it is called pump....

  66. #Threads

    MECHANICAL ENGINEERING RELATED JOURNALS

    PLEASE LET ME HAVE THE ADDRESS DETAILS OF MECHANICAL ENGINEERING BASED PERIODICAL JOURNALS,SO THAT I CAN TAKE THE ANNUAL SUBSCRIPTION FOR THAT...

  67. #Threads

    SCISSOR JACK

    CAN ANY ONE SEND ME,OR SUGGEST A SUITABLE WEBSITE TO AVAIL THE DETAILS PART DRAWING OF SCISSOR JACK.

  68. #Threads

    SF AND BM CALCULATION

    PLEASE LET ME HAVE SOME SOLVED EXAMPLES ON BENDING MOMENT AND SHEARING FORCE CALCULATION FOR SUPPORTED BEAMS

  69. #Threads

    CATIA SOFTWARE RELATED

    CAN ANYBODY SUGGEST ME THE WEBPAGE DETAILS FOR OBTAINING PDF COPY OF CATIA DESIGN SOFTWARE OPERATOR'S MANUAL.

  70. #Threads

    a22257a7-036a-4146-b16a-ff608081bbcc

    nooneperfectwhat power source ur using?? motor h.p.??0.5 HP MOTOR

  71. #Threads

    TORQUE CALCULATION

    PLEASE HELP ME TO CALCULATE THE REQUIRED TORQUE TO ROTATE A 250 MM DIA 5 MM THICK MILD STEEL DISC WITH 10...

  72. #Threads

    242829a2-192d-472f-9c0e-d4e49a2075ce

    A.V.RamaniThe material of the fence is largely irrelevant for wind loads. What is the geometry of the fence? If you are a...

  73. #Threads

    AICP GOVT ACCREDITATION CERTIFICATE REGARDING UPGRADATION OF AUTO CAD SOFTWARE

    What is AICP government accreditation certificate,which is needed for upgrading Auto Cad 2007 educational version?can anybody guide me regarding the same?

  74. #Threads

    WIND LOAD ON FENCE

    PLEASE LET ME KNOW THE FORMULAS/PROCESS DETAILS ON CALCULATING THE WIND LOAD ON METALLIC FENCE

  75. #Threads

    SOLID MECHANICS NUMERIC SOLVED PAPERS

    WOULD ANYONE PLEASE LET ME KNOW ABOUT THE WEBPAGE CONTAINING THE NUMERICAL SOLVED PAPERS ON SOLID MECHANICS.

  76. #Threads

    STRENGTH OF MS BOLT

    PLEASE LET ME KNOW THE TECHNICAL METHOD TO INCREASE COMPRESSIVE AND TENSILE STRENGTH OF A NORMAL MS MAKE FASTENER

  77. #Threads

    ANTI BACK LASH GEAR

    PLEASE LET ME KNOW THE TECHNICAL DETAILS ABOUT ANTI BACK LASH GEAR

  78. #Threads

    PAPER WRITING ON MECHANICAL PROJECTS

    CAN ANYBODY GUIDE ME TO WRITE ON MECHANICAL PROJECTS IN JOURNALS?

  79. #Threads

    ENCODER COUPLING

    Can anybody send me a drawing for encoder coupling?

  80. #Threads

    21032c1b-7bf5-449f-ae9c-2f3069fdd431

    Thanx

  81. #Threads

    SCAFFOLDING

    WHICH IS MORE SUITABLE FOR STRUCTURAL FABRICATION WORK, ALUMINIUM SCAFFOLDING? OR, STEEL SCAFFOLDING?

  82. #Threads

    3c537def-4de1-4522-9b9e-77ac78e59543

    A LOT OF THNX SIR

  83. #Threads

    PAPERS ON TOOLINGS

    CAN ANYBODY SUGGEST/GUIDE ME IN PUBLISHING PAPERS ON TOOL DESIGN/TOOLINGS ETC?

  84. #Threads

    CATIA STUDY MATERIAL

    HOW CAN I COME ACROSS FREE COURSE MATERIAL ON LEARNING CATIA?

  85. #Threads

    MOTORS IN CNC MACHINE

    PLEASE LET ME KNOW THE DIFFERENT TYPE OF DC/AC MOTORS USED FOR SPINDLE DRIVE/ATC DRIVE OF A CNC MACHINE.

  86. #Threads

    43c2b3a7-ae3a-4014-a567-091c05aba78a

    A.V.RamaniWe investigated investment casting of chrome-cobalt alloys for some medical device development. Here are some links: Key steps in investment casting...

  87. #Threads

    INVESTMENT CASTING

    CAN ANYBODY GIVE ME A CLEAR IDEA ABOUT INVESTMENT CASTING?

  88. #Threads

    33ded29d-2cc4-4f39-9603-76582f621f3d

    Kaustubh KatdareYour question is not clear. What exactly are you looking for?WHAT IS MEANT BY COMPUTER INTEGRATED MANUFACTURING?

  89. #Threads

    COMPUTER INTEGRATED MANUFACTURING(CIM)

    PLEASE PROVIDE ME SOME TECHNICAL IDEA ABOUT CIM

  90. #Threads

    DESIGN OF SHEET STRAIGHTENING ROLLER

    WHAT MATERIAL IS PREFERABLE FOR MANUFACTURING THE ROLLER FOR SHEET STRAIGHTENING?CAN ANY BODY PROVIDE A CONCEPTUAL DESIGN/ANALYSIS DETAILS FOR THE SAME?

  91. #Threads

    ROLES OF MECHANICAL ENGINEERING IN SCIENTIFIC RESEARCH

    PLEASE LET ME KNOW THE DETAILS ABOUT THE IMPORTANT ROLES PLAYED BY MECHANICAL ENGINEERING IN THE FIELD OF SPACE,ASTRONOMICAL RESEARCH.CAN ANYBODY HELP...

  92. #Threads

    Submerged Welding Vs. MIG & TIG Welding

    PLEASE DISTINGUISH SUBMERGED WELDING OVER MIG & TIG WELDING.

  93. #Threads

    7e7203f5-102d-4db5-8cd8-abecc56f38aa

    A LOT OF THANKS

  94. #Threads

    DIFFERENCE BETWEEN FERRITE AND ALPHA IRON?

    WHAT IS THE DIFFERENCE BETWEEN FERRITE AND ALPHA IRON?

  95. #Threads

    4fa55d06-16af-4854-9ae5-14f44e8c450c

    Kaustubh KatdareHow are you planning to update it? Using a DVD of the new version of you've downloaded a new version of...

  96. #Threads

    HOW TO UPDATE AUTO CAD SOFTWARE?

    PLEASE LET ME KNOW,HOW TO UPDATE AUTO CAD 2007.

  97. #Threads

    STRUCTURAL ENGINEERING

    STRUCTURAL ENGINEERING COMES UNDER CIVIL ENGINEERING?OR MECHANICAL ENGINEERING?

  98. #Threads

    GEAR MATERIAL FOR OPTO MECHANICAL INSTRUMENTS

    CAN ANYBODY SPECIFY THE SUITABLE MATERIAL FOR MAKING GEARS FOR OPTO MECHANICAL INSTRUMENTS USED IN ASTRONOMICAL RESEARCH INSTITUTES.PLEASE PROVIDE THE RELEVANT...

  99. #Threads

    VARIOUS LOADS ON COLUMN BRACINGS

    PLEASE HELP ME BY SENDING A FREE BODY DIAGRAM REGARDING VARIOUS LOADS ON THE BRACINGS OF STRUCTURAL METALLIC COLUMN.

  100. #Threads

    64cb7373-7281-4deb-baec-1ea9a4e0ded9

    WHAT IS THE FUNCTION OF A TURN BUCKLE IN CASE OF FORK MOUNTING TELESCOPE? ARE THE THREAD SIZES ON BOTH SIDES OF...

  101. #Threads

    fdab86e7-1ec7-4373-8325-27d1e018ecdb

    Kaustubh KatdareYes. The actual names of the Indian universities isn't clear yet. I believe IISC Bangalore is involved; but that's just a...

  102. #Threads

    TURN BUCKLE

    WHAT IS THE FUNCTION OF A TURN BUCKLE IN CASE OF FORK MOUNTING TELESCOPE? ARE THE THREAD SIZES ON BOTH SIDES OF...

  103. #Threads

    3bfa1933-57de-4a76-94d6-3d6f1b88683d

    INDIA IS ALSO TAKING PART IN THIS HISTORICAL PROJECT.

  104. #Threads

    5257d15c-9056-47f5-bd1c-626f829f1e01

    PLEASE LET ME KNOW THE TORQUE DETAILS ON THE FOLLOWING FASTENERS. HIGH TENSILE M16(10.9),M20(10.9),M24(10.9) & M30(10.9).

  105. #Threads

    MAXIMUM TORQUE ON FASTENERS

    PLEASE LET ME KNOW THE TORQUE DETAILS ON THE FOLLOWING FASTENERS. HIGH TENSILE M16(10.9),M20(10.9),M24(10.9) & M30(10.9).

  106. #Threads

    0b721644-b238-4271-b8b3-b9f3fff1127b

    yes

  107. #Threads

    HEIGHT REDUCTION OF GANTRY GIRDER FOR FITMENT OF OVER HEAD CRANE

    WHAT TYPE OF PROBLEMS MAY OCCUR,IF THE HEIGHT OF GANTRY GIRDER FROM FLOOR LEVEL BEING REDUCED UP TO 250 MM FOR FITMENT...

  108. #Threads

    FUNCTIONS OF CLEAT

    MAY I KNOW THE FUNCTIONS OF USING CLEATS IN MECHANICAL STRUCTURAL FABRICATION WORK.