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Design Engineering : Concept to Detailing

1.Concept study

- Pugh matrix

- Cause and effect matrix

2.System/Sub system level design

3.Solid Modeling and Detailing

4.Tool Design

5.DFMEA ,DFA , DFM, DFS service

Design is the delivery of the specifications of the product performance to meet customer requirements. Journey of design to product goes through multiple milestones first of which being conceptual design. Concept what we call is nothing but a specific way to achieve desired product performance which is based on type of physics one use to formulate the conversion of input to output. With exposure to wide variety of industrial products Pruvitt has strong creative mindset to evolve multiple possible ways to deliver product requirements thus generating multiple concepts. More the number of concepts more are the opportunities to combine the positive features to overcome practical constraints. Pruvitt is highly focused on 6 sigma methodology while promoting the use of Pugh Matrix / C& Matrix to select best concept or trigger required combination of multiple concepts to ensure product specifications meet customer requirements in best possible way. With more in depth expertize in six sigma methodology Pruvitt is highly skilled to make use of DFMEA ( Design failure mode effect analysis ), DFA ( Design for assembly), DFM ( Design for manufacturing ) , DFS ( Design for service ) , Tolerance Stack up analysis. This adds to our capabilities to handle sub system or even system level design capturing all intricate details of system level integration. Pruvitt offers the complete package from concept to detail design to deliver outputs in form of 3D models, Drawings, Design verification reports and complete product specifications.

Advance Engineering : Concept to verification

Finite element analysis -System/Component level

1. Static analysis

Linear / Nonlinear analysis

2. Dynamic Analysis

Time /Frequency Domain

3. CFD analysis

4. NVH testing and analysis

Project Management: Planning to Release

1. Defined Project Manager and Team

2. Predefined stages of work and delivery (Stage Gate Model)

3. Timely tracking of status and proactive communication to customers

4. Strict adherence to Quality Gate Criterions

5. Identify and track the Critical Path

6. On-time delivery

Project management is the discipline of initiating, planning, executing, controlling, and closing the work of a team to achieve specific goals and meet specific success criteria. A project is a temporary endeavor designed to produce a unique product, service or result with a defined beginning and end (usually time-constrained, and often constrained by funding or deliverables) undertaken to meet unique goals and objectives, typically to bring about beneficial change or added value.
We hold expertize in understanding customer requirements and translate the same into business case. This helps to set effective goals on project deliverables, evaluate practical constraints and associated risks to work in smarter way for assessing resource requirements, planning and identification of critical path. This helps to work collaboratively with OEMs for effective product planning to reach first to market and capitalize maximum profitability.

Six Sigma


2. Define, Measure, Analyse, Design and Verify

3. Voice of customer

- Customer Visits/ Affinity diagram


– Qualitative to quantitative

4. Critical parameter management

5. Design of experiment / Regression / Optimization

6. Analysis of variance (ANOVA)

7. Taguchi parameter method- Robust design

The Six Sigma methodology uses data, measurements and statistics to identify process inefficiencies and then applies strategic tools to eliminate defects by decreasing process variation. The name Six Sigma comes from the statistical term that refers to a process that allows for no more than 3.4 errors per one million opportunities.
Organizations that have used the Six Sigma methodology have reduced waste, increased profit and enhanced shareholder value. For example, General Electric used Six Sigma techniques to increase profits by $2 billion in a one-year period. Many businesses are still under the impression that only large industrial companies can benefit from Six Sigma methodology. The fact is, however, that Six Sigma has been used successfully not only in the manufacturing sector but also in a variety of other industries.
Pruvitt has embedded six sigma methodology into its DNA. We use DMADV ( Define, Measure, Analyze, Design and Verify). The methodology ensures capturing customer voices, interpret into most prioritized product requirement to meet customer requirement in best way. Further it uses expertize to understand the critical design parameter to optimize through DoE ( Design of experiments ) & Robust Design. This ensures target product specification achievement in minimum time with less iterations.

Quality review mechanism

1. Design guidelines

2. SOP

3. Checklist

4. Quality review (Stage-gate Model)

5. Monitoring and continuous improvements

6. Training and skilled Team Members

Quality management ensures that an organization, product or service is consistent. It has four main components: quality planning, quality assurance, quality control and quality improvement. Quality management is focused not only on product and service quality, but also on the means to achieve it. Quality management, therefore, uses quality assurance and control of processes as well as products to achieve more consistent quality.
Its all about doing things in right way and doing things right way consistently. Pruvitt is committed highly towards setting high standard of quality deliverables. We emphasis on creating design guidelines, Standard operating practices to capture learnings to help our employees to deliver in best possible and yet consistent approach.
We maintain checklist to enable every individual to verify the work quality through various checks. This helps filtering of maximum error content and also build individual capabilities towards excellence. Further we also set internal quality review mechanism at next level through stage gate review process to ensure quality in every design step.
Pruvitt always work with customers as partners to understand feedback for continuous improvement and work on training requirements to deliver the best at first time.

End to End process