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Injection Molding Process Development

Location:
Merrimack, NH
Posted:
November 20, 2024

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Resume:

* ***** **.

Merrimack, NH *****

603-***-****

******.*****@*******.***

Core Competencies

Expert injection molding Process Engineer working with medical devices in class 8 clean room

New Product Introduction, created initial setup, matched Mold, Machine, and Material

IQ OQ PQ validation and process development on injection molded product for Process Capability

Process methodology utilizing Scientific (decoupled) Molding Techniques

RJG eDart installation and operation on all molding machines

Certifications in Solidworks 2017, GD&T, 6-Sigma Green Belt, Flow Simulation, Advanced eDart Operation (RJG)

EDUCATION Master of Science - Plastics Engineering, University of Massachusetts Lowell

Bachelor of Science - Industrial Technology, University of Lowell

CERTIFICATIONS Mechanical Design Applications Specialist – Visible Edge Institute

EMPLOYMENT HISTORY

- Hudson, NH July 2014 - Present

Processing Engineer Process Engineering, Product and Tooling Development, injection molding

Performed Process Development and Tooling Validation (OQ PQ) to prove Process Capability

Collaborated with program managers, toolmakers, and customers for New Product Introduction (NPI)

Worked in an ISO Class 8 clean room under the quality management system ISO 13485

Certified molding machines using external sensors and RJG eDart system

Guided toolmakers to provide tooling revision for process improvement and repairs

Was responsible for the molding process for MedAccred certification and ongoing audits

Integrated secondary equipment with molding machinery such as: Valve Gate Controllers,

Mold Temperature Control Units, Hot Runner Manifold Temperature Controllers, and Vision Systems

Produced process sheets and set up documentation for production

Trexel Inc. - Wilmington, MA January 2011 – January 2014

Applications Development Engineer Process Engineering, Applications Development, injection molding

Hosted onsite customer molding trials to determine feasibility of MuCell process

Performed process development on microcellular foam molded products

Set up and ran customer tooling with Trexel SCF System for microcellular foam molding

Collected data from machines and molds with RJG eDART system

Designed and built machinery to interface with molding machinery and tooling

Integrated secondary equipment with molding machinery: valve gate controllers,

rapid mold heating and cooling, gas counter pressure systems, and multi-drop hot runner systems

Worked with electrical and hydraulic systems to interface with molding machines

Hosted training seminars on microcellular foam molding at customer facilities and Trexel

Constructed, managed and ran molding laboratory facility

Conducted offsite process development for customer support

Premium Power Corporation - North Reading, MA November 2003 – December 2010

Sr. Plastics Engineer/Production Manager Production Management, thermoplastic welding, extrusion

Constructed and debugged automated process for production of thermoplastic product

Designed and developed production machinery

Hired and trained personnel to staff manufacturing facility, conducted performance reviews

Managed manufacturing facility, determined production schedules, built inventory

Redesigned product and manufacturing process for lower failure rates (DFM, DFA)

Developed and sourced new materials for production requirements

Improved yield through product redesign and process engineering

Hypertronics Corporation - Hudson, MA June 2000 – October 2003

Process Technician Process Engineering, injection molding, thermoplastics, and thermosets

Configured and prepared injection molds for short production runs

Set up and ran production jobs within tight quality specifications and ISO guidelines

Provided tooling development/design for continuous improvement

Maintained and repaired all processing and secondary equipment

Worked with a wide variety of specialty materials (PEI, PPS, PSO, etc...)

Avery Dennison Manufacturing Corp - Fitchburg, MA November 1998 – December 1999

Processing Engineer Process Engineering, injection molding, extrusion

Conducted project management for productivity and continuous improvement

Debugged and processed all new tooling for Fitchburg and injection molds shipped overseas

Oversaw purchase of injection molding machines at Husky Campus in Bolton, Ontario

Worked closely with Husky service technicians to conduct machine repair for productivity

Wrote SOPs for QS9000 Quality Management System following documentation overhaul

Optimized Motan automated material handling/drying system

Transitioned more cost effective and performance enhanced materials into production

Precision Tool & Die - Derry, NH May 1997 – October 1998

Lead Process Setup Technician Process Engineering, Production Support, injection molding

Performed set-up, start-up and shut-down of production jobs

Accomplished process optimization utilizing de-coupled molding techniques

Performed quality checks of product upon startup and periodically during shift

Participated in tooling validation trials of new and re-worked injection molds

GE Plastics - Pittsfield, MA February 1995 – March 1997

Processing Engineer Process Development, injection molding, co-injection

Conducted customer trials to validate materials and processes

Implemented co-injection process, influenced material purchase in excess of $100K

Spearheaded process development of tight tolerance materials program for HP with early version of

RJG eDART decoupled molding 3 process – Cavity pressure transfer from filling to packing

Participated in numerous corporate training exercises to groom for customer support role

Affiliations: Society of Plastics Engineers, Pioneer Valley

Philip D. Greco



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