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Model Maker

Location:
Havelock, NC
Posted:
February 29, 2024

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Resume:

Joshua Brooks

**** * ****** **

Newport, NC ****

USA

Contact Phone: 864-***-****

Email Address: ad30cr@r.postjobfree.com

EXPERIENCE

**/****– Present; 40 hours per Week; Machinist; WG-3414-10; last promoted not specified; permanent employee; not on a temporary promotion; FRC East, Cherry Point, NC 28533; Sam Poss, 252-***-****; may contact supervisor.

As a self-motivated machinist, I independently employ extensive knowledge of industrial production operations to setup and effectively utilize machine tools and their accessories to perform rework to accessories and components, to modify and to manufacture aircraft parts. I Manufacture and repair Flight Critical components and Critical Safety Items (CSI) to ensure the quality and integrity of the component has no negative effect on critical safety of flight aircraft systems. Examine parts and components to ensure they conform to specified data. By making sound decisions I make recommendations to Engineers and Aircraft Examiner (E&E) to scrap rather than make repairs if Beyond Economical Repair (BER). I perform all work I.A.W. NAVAIR instruction 4790.2C Naval Aviation Maintenance Program and all applicable FRC East Instructions

Using Machining Technology, I am able to routinely setup, operate, troubleshoot, edit, and program multi-axis Computer Numerically Controlled (CNC) mills, (Grob, Toyoda, Shark, Deckel-Maho, Fadal Machining Center, CNC HAAS & CNC Prototrac mill), manual milling and lathe machine tools, CNC Doosan, and also surface grinders to maintain tolerances as close as .0002” or as specified in technical data and perform Statistical Process Control (SPC) to maintain dimensional tolerances. Work with Computer Aided Design (CAD) to digitally scan parts. On a daily basis I work closely with different types of software that aid me in doing my day to day machinist duties such as (GibbsCAM, CAM 2 Measure 10.0, CIMCO, Microsoft word, excel).

As a CNC machinist I routinely check and verify dimensional callouts on parts that I have manufactured, with the use of 3D modeling and the portable Faro Arm. First I would need to download the step file into the CAM2 software, then I can import the model into CAM2 and align it with the world coordinate system. For this to happen you must pick from cad the surfaces you wish to align the model to. Then you must measure points on each of the selected surfaces that were chosen from the cad model. Once the surfaces have been measured an iterative alignment will need to be performed to align the model and the points in the correct orientation. When the alignment is done I will surface point inspect the part. This involves mapping the entirety of the part with points so all features are covered and nothing is missed. Now I take measurements in accordance with the numbers I place on all the features. While measuring these features I create folders in the program. This helps me keep everything neat. After all dimensions and features are measured tolerances are applied by going to the preferences, settings and changing tolerances on your geometries. If any dimensions are out of tolerance the software will let you know. Once I have completed measuring the part, I preserve the part in Corrosion Preventive Compound (CPC) and wrap in plastic protective wrap to keep protected from handling through the facility in accordance with FRC East Instruction 4030.1T.

As the lead prove out machinist, I am tasked with many of the prove-outs for the Grob 550 / 750 5-axis CNC machines. I was also chosen to be a big part in proving out the post for the new Grob 750. These machines have true 5 axis simultaneous movement capabilities. Many of the parts run on these machines will be run as true 5-axis parts and require specialized knowledge, training and understanding of complex CNC strategy. With true 5-axisparts, I must understand the program of the part being run and know exactly what the next movement will be. The slightest miscalculation can result in a collision or failure of these large and complex machines. I also take it upon myself the task of training both senior artisans and new artisans on the Grob 550 / 750 Siemens controller. I also keep both of the Grob machines oiled, cleaned and the work area in compliance with all FRC instructions.

As a mentor and a subject matter expert my communications skills and knowledge allow me to give successful on the job training (OJT), weekly to new hires, co-ops, apprentices and fellow artisans. This would include assigning trainees with various tasks, communicating knowledge of all shop practices, policies, laws, regulations, and all safety procedures. I have made it a goal to help mentor others, pass on good morals and ethics and try to always be available for any need or concern from my fellow employees and management. I try to instill the importance for good housekeeping, tool control and safety to my fellow artisans. I will also ensure my fellow employees receive the proper training on any machinery in the 93552 shop. My trade knowledge and skills enable me to give on the job training to facilitate to them how to set-up a variety of machines and all of their attachments on complex parts and components with close tolerances, referring to the required documentation and technical directives to ensure, and verify correct machining practices are performed. Mentor and instruct with hands on how to set-up and calibrate precision measuring instruments, such as optic micrometers, dial bore gauge using precision ground gauge blocks to measure tolerances + or - .0001. To ensure all tolerances are met per technical specifications and the depth of rework is controlled, as well as to eliminate unnecessary machining and wasted manpower. My computer skills enables me to instruct artisans and trainees on how to correctly research all current technical data using the following; Instructions manuals (IPB’s), Engineering Specifications, Temporary Engineering Instructions (TEI), Local Engineering Instructions (LES), Manufacture Blueprints from Electronic Storage & Retrieval System (ESRS), and Joint Engineering Data Management Information and Control System (JEDMICS) to attain the latest tech data using the computer base NAVAIR internet. To ensure all critical quality characteristics are met, I would measure, verify and certify work of the trainees to ensure tolerances are within technical specification. I will consult with upper management to ensure all on the job training (OTJ) sheets are turned in so all progress for the employees that I train will be tracked. Also I will recommend what type of training should take place, such as interpretation of blue prints and understanding the controls and limits of machines. I provide technical advice to Quality Assurance Specialist (QAS), Engineering, Aircraft Examiner (E&E), Industrial Engineering Technicians (IET’s), and Artisans in troubleshooting and corrective action to develop procedures and recommendations to eliminate complex problems during the machining process. Have the knowledge to select the proper equipment and tools to efficiently manufacture, rework, repair parts, modify, fit, and produce a variety of precision parts for all types of aircraft components from various metal alloys and other material including aluminum, mild/stainless steels, and exotic materials such as beryllium, chrome, silver, magnesium, Inconel and titanium. As a knowledgeable machinist my capability allows me to facilitate how to set-up a variety of machines and all attachments on complex parts and components with close tolerances, referring to appropriate paperwork and technical directives to ensure correct machining processes are performed and to demonstrate proper work methods and sequence. Determine the sequence of machine tools to use from start to finish complying with all pertinent technical data, Engineering Specifications, Overhaul manuals, Engineering Approved Samples (EAS), 2-D/3-D data, Illustrated Parts Breakdown (IPB),Temporary Engineering Instructions(TEI), Local Engineering Specification (LES), Local Process Specification (LPS),aircraft repair schemes, documentation and interpreting complex blueprints, and any written and oral communications to complete assigned task. Implement the use of trigonometric and geometric equations and formulas from the Machinist’s Handbook to determine missing or incomplete dimensions to compute and machine compound angular surfaces and locate reference points to ensure accurate set-ups on machine tools and their various attachments. Implement the use of auxiliary hand tools such as straight & 90 degree Dot-co motors, jewelers files, deburring tools, sanding barrels, hand drills, I.D. enhancement tool to perform more complex precision hands on work to fit and finish. Implement the use of trigonometric and geometric equations and formulas from the Machinist’s Handbook to determine missing or incomplete dimensions to compute and machine compound angular surfaces and locate reference points to ensure accurate set-ups on machine tools and their various attachments. As a leading member of my team, offer assistance of machining needs by answering any and all questions and demonstrating knowledge of the machining trade. As a knowledgeable machinist, I prioritize, coordinate, and demonstrate safety of materials and equipment while following shop policies and procedures to perform work assignments in a timely manner.

In addition to all work described above, fill in as relief supervisor; duties are to administer and conduct business as usual in the absence of supervisor. Responsibilities require me to act as a liaison by communicating verbally and electronically to Division Director, Branch Head, and various first line supervisor levels. My primary duties are to provide directives and instructions, delegate workload, estimate and request personnel for overtime, minimize wasted manpower and production delays by continuous review and checking status of work in progress. Part of.my decision making skills as a relief supervisor are to administer and conduct business as usual due to production scheduling in absence ofmy supervisor. My responsibilities require me to communicate verbally and electronically at IPT, Division Director, Branch Head, and first line supervisors as well as the artisan level. These types of communication help provide technical support and product recommendations to meet production schedules. My computer skills enable me to send and receive e-mail to communicate at various levels of management and production support groups, analyze and correct daily labor reports, prepare daily staffing sheets, and access JEDMICS/EDIS to find blueprints, technical data and other required work documentation. Comply with all Tool Control, Quality, Environmental and Safety policies and practices. Computer proficient in use of Microsoft programs such as Word, Excel, and PowerPoint.

As Interim / relief work leader some of my duties include issuing work to the work stations, issuing material Plan and coordinate all work in manufacturing machine shop 93552 depending on artisan IQR’s and knowledge of machinery needed to complete part. I work in conjunction with Examination and Evaluation (E&E) personnel and the Quality Assurance Specialist (QAS) to manufacture, modify, repair, rework, fit, fabricate, assemble, and overhaul aircraft parts, components, and accessories to meet the specified requirements. Some of my additional responsibilities include utilizing computing systems for the review and analysis of engineering drawings, digital solid models, and various other forms of technical data used for manufacturing or repairing aircraft components on Computer Numerical Controlled (CNC) machines. I have worked with QAS to conduct studies that include quality investigations and quality audits to determine that technical requirements are met and inspect parts to determine if dimensional requirements are correct. As deficiencies are discovered, I work in coincidence with QAS performing Root Cause Analysis so continued deficiencies do not occur. I use Analytical Trouble Shooting, technical methods and investigative techniques to ensure the quality and reliability of products.

Most recently, I was chosen to work on a project for the F-35 program. The part number was VR45598-S002-39990761 Fuel Tank Fitting. This job was chose to run on the Grob 550 5-axis horizontal mill. This particular part needed to be made ASAP in order to get the aircraft back functional. In order to achieve this we had to sift through all the Technical Data, Temporary Engineering Instructions (TEI), Aircraft Specifications and Standards. Then using the information gathered and programming software CAD/CAM generated a manufacturing program for the part. I uploaded the program from SharePoint to see which tools I needed for this job. Now I had to find and set each of my tools using the laser setter in the machine. Once the tools were all set, I combed through the program to ensure there weren’t any errors and the best way to do this was, using the render feature on GIbbsCam. This allows you to watch the entire program run through from start to finish, each operation so you can notice any anomalies. After I rendered my program and saw there weren’t any errors I proceeded cautiously to run the part until the first few operations were complete. Then I was able to take a few measurements to assure I was right where I should be. I then finished running the part until completion. After completion I had to carefully deburr and break any sharp edges. Probably the most important part of this whole process, is the inspection of dimensional tolerances. I did this by using the Faro Arm and Cam 2 software.

Recently, I have worked on part # 75A180210-2003 (Bottom Rib Rudder). This job was run on the Grob 550 5 axis. When I first started proving this part out I noticed an issue with one of the radius’ in the model. I contacted engineering and after some troubleshooting they decided the radius needed to be opened up and they sent me an updated model. When these parts were manufactured the first time there were issues with extreme tool chatter. So myself and the programmer worked together, trying multiple different tool paths and were able to reduce the amount of chatter tremendously. We also made the setup more rigid. We designed and manufactured five fixtures that would be installed on the part during the program at different times to give the part a lot more rigidity. By doing this we were also able to cut the run time down to a third of what it was to make this program more efficient.

I have been working on a job (75A240610-2003 " Rib Rudder Fitting ") with the programmer and engineer. We had to have a TEI " Temporary Engineering Instruction" so that we could add some holes to this part that originally this operation was done with the Jig Bores. So in order to do this the TEI was issued and then we had to have a fixture because of the awkward angle of the hole locations. After the fixture was made and we attempted to run our first part, it had to be checked on the Faro Arm to ensure the hole locations and diameters were correct. In checking the holes, then QA also checked them before running anymore parts since this was the first order of many to come. Everything checked good so we moved ahead in our process to continue manufacturing these.

I have worked closely with Programming, Engineering and QA on PN 652**-*****-*** Sponson. The stock had to be roughed out before it could be heat treated this time because of the extreme amount of material that had to be removed from the center of the stock. We were concerned this would cause some warp and bow in the material so we collaborated together and came up with an idea to design and manufacture a fixture for the stock to clamp to so it would give it more rigidity. After the part was complete I had to debur and clean the part then decipher which dimensions I could hard gage according to the blueprint. Then using the Faro arm I measured each of the remaining relevant dimensions on the print. And lastly I measured the GD&T "Geometric Dimensioning and Tolerancing points with the Faro.

Professional Training: Blue Print Reading, Introduction to Engineering Drawings, Geometric Toleranceing and Dimensioning, Gibbs Cam, Cad Cam, Auto Cad.

Professional Awards/ Recognitions: Employee of the Month 11/2017

Other Information: -I have been a baseball/ softball coach for more than 10 years. I have coached and managed many different ages of boys and girls. Also been in charge of fundraising and raising money for travel ball teams.

EXPERIENCE

09/2007– 08/2016; 40 hours per Week; Field Operator; PG.12; last promoted not specified; permanent employee; not on a temporary promotion; PCS Phosphate Aurora, NC 27806; Alex Hunt, 252-***-****; may contact supervisor.

As Field Operator, I am a certified weigh master through the State of NC, and load STF trailers then ship them using the weigh master program. Have extensive knowledge of processes, and how to keep the plants online and operating efficiently and safely by adhering to safety practices and Standard Operating Procedures while completing assignments. As a Field -Operator my duties require me to utilize different types of equipment such as Sulfuric Acid, HFSA and Scrubber pumps, high and low pressure compressors, and manual and automatic pressurized valves. My duties that I performed daily brought me dangerously close with hazardous chemicals. On the daily basis I had to walk pipe racks to routinely check for leaks to the pipe work due to the harsh environment. Due to this harsh environment it was imperative to be aware of your surroundings at all times and always be equipped with the proper Personal Protective Equipment (PPE). Other daily tasks included making rounds to check all Pressure Indicators, Temperature Indicators and Flow Meters once an hour to assure the equipment is running on target. Read and follow written instructions such as work orders and shop procedures to accomplish tasks. Regulate pressures, flows and temperatures on the equipment. Ability to read and understand gauges and instrumentation to assure equipment operates without fault. Ensure the flows are directed to the correct destination. Compose tests for proper operation and replaced items such as belts, fans, and fosses. Replace major portions of various compressors and pumps. Keep my work area clean and organized to disassemble machinery and equipment after thorough failure assessment, troubleshooting and technical research for complete overhaul, repair and necessary adjustments. Perform work consisting of recurring steps involved in the disassembly or reassembly of parts, sub assemblies and larger components. Plan and layout work in accordance with work documents, technical manuals and instructions.

As field operator I also had to stand in as A-Operator (Supervisor). My role as A-Operator was to ensure the truck schedule stayed on time and to report any delays to upper management. Fill out spill reports, work orders, tooling orders. With this position also comes the responsibility of keeping everyone on your shift safe. Assuring everyone is following all Standard Operating Procedures (S.O.P’s) and wearing proper Personal Protective Equipment. Possess the knowledge, experience and physical dexterity to utilize a wide variety of portable and fixed machine tools to rework damaged or worn machine components. Skillfully and safely work with electrical, hydraulic or pneumatic powered tools in the completion of all assigned tasks and duties. Comply with all safety policies and procedures when working with tools and equipment. Utilize and handle a variety of hand tools of my trade such as: screwdrivers, hammers, chisels, pipe wrenches, air-driven drills and wrenches, impact wrenches, and nut drivers. Facilitating my tool use are proper tool control and sound mechanical principles. Fabricate parts or improvise temporary repairs in order to resourcefully employ the most expedient and economical method of repair with the least disruption of production in an affected area.

Work with dangerous and highly toxic chemicals and substances, I follow safety practices to avoid unnecessary exposure to hazards. Use caution to ensure equipment runs properly and safely, ensuring a safe working environment for myself and my coworkers. Participate in the safety program; closely follow all safety guidelines by wearing applicable personal protective equipment (PPE) to remain safe and prevent any injuries that could arise. Comply with posted safety regulations to ensure proper handling of materials and parts. Read, assimilate and comply with all safety and Material Safety Data Sheets (MSDS) and regulations pertaining to the use, handling and storage of chemicals and solvents. As a skilled operator, have the experience to excel at a higher level and can be a meaningful asset to any organization.

09/2007– 08/2016; 40 hours per Week; Machinist; last promoted not specified; permanent employee; not on a temporary promotion; Aylward Enterprises Inc. New Bern, NC 28562;

Employed as a machinist, I work under limited supervision with setting up Computer Numerical Control (CNC) equipment. Have a working knowledge of conventional machine tools and auxiliary machine tool attachments and accessories in conjunction with the CNC process. Through Machining Technology, I am able to setup, operate, troubleshoot, edit and program 3 axis Computer Numerically Controlled (CNC) mills and lathes. Operate machines through cycle to check sufficiency of programming, tooling, fixtures and machine operations. Keep machines, tools and work areas in a clean and orderly condition. My ability to learn quickly allowed me the opportunity to train on and learn several different types of 3-axis vertical CNC milling machines as well as CNC lathes such as Hurco BMC40-20, Hurco KM5, Hurco KM3, Fadal 30-60, Fadal 30-16. I would set-up program and manufacture parts for the CNC mills using programming software. For the Hurco’s, I used Ultimax software and for the Fadal’s I used Gibbs Cad/Cam programming software. Also I obtain the knowledge to set-up, program and manufacture parts on a 3 axis CNC Mazak lathe using Mazatrol controller and programming.

My duties also require the knowledge of machining processes and skill in performing machining operations such as boring, drilling, planning, milling, using radial or multiple spindle drill presses, planers, lathes, or equivalent types of conventional machine tools. I can use and operate many different types of machinist tools such as Micrometers, Dial Calipers, Vernier Calipers, Depth Micrometers, Inside Micrometers, Dial indicator, Height Gauges, Feeler Gauges, Edge/Center finders, Center gages, Gage Blocks, Radius Gages. Sometimes my job entailed me to cut stock using a horizontal band saw.

Verify that products comply with requirements prior to acceptance. Plan and layout work in accordance with work documents, technical manuals and instructions. Review data to verify documentation, technical orders and manuals, instructions, repair standard specification, engineering drawings for production operations. Review quality assurance work for accuracy and quality requirements. Lay out the work using standard toolmaker practice to determine reference points, planes and tooling marks. Establish the sequence of operations and or design and machine special holding fixtures in order to machine surface at unusual or compound angles or surfaces having closely interrelated dimensions or complex configurations.



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