Shell Finishing Processor LPCT

Position: Shell Finishing Processor LPCT 826
Country

United States of America
/
* generated inline style */ State / County

Oregon
/
* generated inline style */ City

Portland
/
* generated inline style */ Division

Structurals
/
* generated inline style */ Company

LPC
/
* generated inline style */ Function

Operations
/
* generated inline style */ Workplace Type

On-Site
/
* generated inline style */ Position type

Full Time
/
* generated inline style */ /
* generated inline style */ Opportunity /
* generated inline style */

Job Description MISSION:

To deliver the highest quality shell to Casting on time by grinding, dewax, plugging, cleaning, inspecting, insulating and repairing ceramic molds.

PRINCIPAL

ACCOUNTABILITIES :

Shell Grinding Objective: to prepare molds for dewax, deplasticize, flash fire and casting operations.

Essential Job Functions:

Grinds mold edges, vents, thermal-coupling tubes, pins and open cups to allow removal of wax per specifications.

Assures proper drying time between sealer dip and grinding.

Maintains lot integrity.

Takes shell weights as required.

Cleans handles and/or frames of excess shell materials.

Breaks down framed product by removing skirts, nuts, washers and shell material as needed.

Removes and cleans plastic band from mold platter (LPCS and LPCT only); pulls string for shell removal as needed. (SSBO only)
Loads dewax carts according to specifications.

Dewax/Deplasticize Objective: to remove wax from molds of water wash machine and/or high pressure steam autoclave.

Essential Job Functions:

Verifies load for size and weight requirements.

Secures loads for transport and pressurization of autoclave.

Loads autoclave, records time, operates autoclave.

Transfers loads to drying oven and operates oven. (SSBO only)
Removes part from autoclave; transports to shell inspection area.

Removes impurities from nuts, washers, bolts and frames. (LPCT only)
Cleans wax residue from underside of mold and seal openings.

Prepares hoppers for wax drainage from autoclave. (LPCT only)
Logs dewaxed mold weight onto computer terminal (Marginal job function at SSBO)
Cleans mold frames of excess ceramic material; transfers frames to storage area or cleaning department.

Inspection Objective: to inspect and repair shells prior to shipment to casting.

Essential Job Functions:

Inspects shell for cracks and defects with a variety of hand inspection tools. LPCT only
- Borescope used on limited basis if operator notices problem.

Makes repairs with cement, wax, slurry first dip solution or mesh as needed.

Plugs vents, holes, risers, and pours cups.

Installs filters. (SSBO only)
Verify lot integrity, checks .Verifies water weight to analyze metal needs, checks for leaks.

Insulation
- Final Preparation Objective: to attach insulating material to shell as required.

Essential Job Functions:

Cuts, wires or uses mud to attach insulating material to shell as required.

Inspect shells for defects, including storage damage.

Marks part and lot number on shell.

Verifies lot integrity.

Rolls insulated parts over to upright position for final processing.

Places thermal-couples into mold as directed. (LPCS only)
Places part on special framing fixtures (LPCS only); transports to casting.

Assists engineers with template design and modifications of insulating material. (Marginal job function at SSBO)
Maintains and completes all logs and records; assures shell  paperwork during each process step and transportation.

Housekeeping Cleans work area which may include grinding room sump.

Meets all production and quality standards.

Safety Objective: to take responsibility for and demonstrate safe work practices.

Essential Job Functions:

Adheres to plant and department safety rules

Safely operates all equipment and tools.

Identify and report safety problems.

May be required to work with hazardous waste.

OTHER (MARGINAL)

ACCOUNTABILITIES :

Performs other tasks as directed.

ESSENTIAL EQUIPMENT, VEHICLES, TOOLS AND/OR MACHINERY USED:forkliftmanual push cart and autoclave carthand grindersshovels, floor scrapers, brooms squeegeesbasic hand tools (e.g. hammers, wrenches, knives, prybars, pliers, etc.)borescope (LPCT only) scalewheel dresser (grinding/sharpening wheel) roll-over equipmentautoclavehoistslings strapscomputerclamps (LPCT and SSBO only) wire cuttersshell boxes barrels (LPCT only) bold washer (LPCT only) grates (LPCT and SSBO only) cheese rafasil clothprop standstapeflashlight dental mirrors

Pedestal grinder (LPCT only)
TRAINING:

Training is provided on the job.

PCC's Forklift Driving Safety Certification Training must be completed.

Radiation Safety Training…