engineering & design services

Ushtara EngineeringBangalore, India

Computer Aided

Engineering Services

Ushtara Engineering , Bangalore, India. www.ushtara.com

The Company

• Ushtara Engineering, has been manufacturing high quality CNC machined, fabrications, forgings and castings for the automotive, aerospace, defense, earth moving and medical industries since 2006

• We have entered the Engineering Services business in late 2009. Our Engineering Services include CAD, CAM and CAE

• Our world class quality, strict schedule adherence, cost competitiveness and strong customer focus have created lasting relationships

• End-to-end participation in the customer’s product life cycle is the long term goal

Our People

• 80+ man-years of experience in CAD, CAM and CAE

• 8 full time employees in Engineering Services

• 27 full time employees in manufacturing and prototyping

• 30+ consultant domain specialists in structural, fluid and thermal mechanics from various branches of academia and industry

Ushtara Engineering, Bangalore, India. www.ushtara.com

Activities Overview

Manufacturing and prototyping

Facilities• 2, 3 and 4 axis CNC

machines• Skilled personnel

Industries Served• Automotive• Aerospace• Medical• Earth moving• Defense


Enablers• Advanced CAD, CAM,

CAE software• Skilled personnel

Industries Served• Automotive• Power tools• Medical• Mobility• Defense


Manufacturing and Prototyping Services

• 2 Axis CNC Turning• 3 and 4 CNC Milling• Strong vendor base for

heat treatment / surface treatment

• Components, sub-assemblies and assemblies for applications from prosthetics to large engines



• Started with desire to improve quality and cost effectiveness of in-house products

• Capabilities developed in-house offered to existing customers and eagerly accepted by them

• Being able to participate in a larger fraction of customer’s product life-cycle, builds better relationships

• Leveraged existing strong grounding in theory, mathematics and programming

• Enabled by various proprietary and Open Source software packages for CAD, CAM and CAE

• Multidisciplinary capabilities mean that we can be a ‘One Stop Shop’


Computer Aided Modeling and Drafting

Software• Primary tool is CATIA but

other software can be used based on customer requirements

Input• Hand sketches• Legacy hard copies• Assembly drawings

Output• Dimensioned and toleranced

drafts as per standards• 3D models in any format


PCB Layout and Routing

Software• Primary tool is EAGLE but

other software can be used based on customer requirements

Input• Schematic diagram• Design brief• Component list

Output• .gpi, .drd, .sol, sts files• Solder mask • Silk screen


Computer Aided Manufacturing

Software• Primary tools are

CATIA / MasterCam but other software can be used based on customer requirements

Input• 2D / 3D model• Design brief• Tolerances

Output• G Code / STEP NC file• Tool paths• Process sheet


Computer Aided Analysis and Optimization(CAAO)

Software• ANSYS• Abaqus• Fluent• LS-Dyna• FEMM 4.2Methodology• Iterative pen and paper, computer and

intuition• Strong focus on theoryInput• 2D / 3D model• Design Brief• TolerancesOutput• Analysis report• Conclusions and recommendations


CAAO Solid / Structural

Types of Analysis• Stress• Deformation• Modal vibration• Explicit / Implicit dynamic

Typical Applications• Architectural• Automotive• Power tools


CAAOThermal Dynamics

Types of Analysis• Temperature difference• Heat flux• Dissipation• Cooling time plot

Typical Applications• Automotive• Power tools• Casting / molding

Ushtara Engineering Bangalore, India. www.ushtara.com

CAAO Fluid Dynamics / Statics

Types of Analysis• Eddy• Turbulence• Velocity • Pressure

Typical Applications• Pumps / Blowers• Valve industry• Automotive• Steam / Gas turbines


CAAO – Magnetics / Electromagnetics

Types of Analysis• Flux density and flow• Force / Torque• Axisymetric and Planar

Typical Applications• Motors / Alternators• Solenoid actuators• EM devices


Success Story I

Customer

Manufacturer of Power Tools

Application

Blower

How Ushtara Engineering Contributed• Received existing customer drawings• Modal vibration analysis• Fatigue analysis• Drop test (Explicit Dynamics)• Fluid dynamics• Thermal Dynamics analysis• Report of analyses including

conclusions and recommendations

Results• Product meets specifications• Product in mass production

Ushtara Engineering. , Bangalore, India. www.ushtara.com

Success Story II

Customer

Manufacturer of Power Wheelchairs

Application

Electromagnetic Failsafe Brake

How Ushtara Engineering Contributed• Initial design• Fatigue analysis• Contact analysis• Shock analysis• Modal vibration analysis• Heat dissipation analysis• Electromagnetic analysis• Design optimization based on analyses• Manufacture of prototype• Physical testing of prototype• Manufacturing drawings and solid models

Results• Prototype meets specifications


Success Story III

Customer

Manufacturer of Prostheses and Orthoses

Application

Below Knee Prosthetic Assembly

How Ushtara Engineering Contributed• Reverse engineering of customer’s competitor’s

product• Initial design• Axial loading analysis• Transverse loading analysis• Drop test analysis• Vibration analysis• Shock analysis• Design optimization based on analyses• Manufacture of prototype• Participation in field testing of prototype• Manufacturing drawings and solid models• Ongoing series manufacturing

Results• Product meets specifications• Product in series production


We Want Your Business!

Give us an opportunity to serve you.www.ushtara.com

+91 99020 00483/ 98450 07177

[email protected]/[email protected]


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