Manufacturing & ProductionStationary plant and machine operatorsISCO 8114
stone polisher
Stone polishers operate grinding and polishing tools and equipment in order to smooth stones.
European Skills Framework
Skills and knowledge areas required for this occupation based on European classification.
Essential (17)
types of stone for workingtypes of stone for workingDifferent types of stone that stonemasons and other stone workers use to process into building materials. The mechanical properties of stone, such as their weight, tensile strength, durability. Econom...quality and cycle time optimisationquality and cycle time optimisationThe most optimal rotation or cycle time and over-all quality of a tool or a machine's processes.personal protective equipmentpersonal protective equipmentTypes of protective materials and equipment foreseen for various types of tasks such as general or specialised cleaning activities.quality standardsquality standardsThe national and international requirements, specifications and guidelines to ensure that products, services and processes are of good quality and fit for purpose.supply machine with appropriate toolssupply machine with appropriate toolsSupply the machine with the necessary tools and items for a particular production purpose. Monitor the stock and replenish when needed.troubleshoottroubleshootIdentify operating problems, decide what to do about it and report accordingly.remove processed workpieceremove processed workpieceRemove individual workpieces after processing, from the manufacturing machine or the machine tool. In case of a conveyor belt this involves quick, continuous movement.prepare stone for smoothingprepare stone for smoothingPrepare the stone for the smoothing process by wetting it with the hose.ensure equipment availabilityensure equipment availabilityEnsure that the necessary equipment is provided, ready and available for use before start of procedures.use polishing compoundsuse polishing compoundsUse the specified polishing compounds such as emery powder, spreading it on the stone.supply machinesupply machineEnsure the machine is fed the necessary and adequate materials and control the placement or automatic feed and retrieval of work pieces in the machines or machine tools on the production line.set up the controller of a machineset up the controller of a machineSet up and give commands to a machine by dispatching the appropriate data and input into the (computer) controller corresponding with the desired processed product.wash stonewash stoneWash the stone chips obtained while drilling, by using water hose.apply health and safety standardsapply health and safety standardsAdhere to standards of hygiene and safety established by respective authorities.polish stone surfacespolish stone surfacesPolish stone using polishing tools and machines in order to obtained a smooth and lustrous product.use abrasive wheeluse abrasive wheelUse the specific abrasive wheel or the step in the finishing process according to the type of stone or workpiece.measure materialsmeasure materialsMeasure the raw materials prior to their loading in the mixer or in machines, ensuring they conform with the specifications.
Optional (25)
mechanicsmechanicsTheoretical and practical applications of the science studying the action of displacements and forces on physical bodies to the development of machinery and mechanical devices.abrasive machining processesabrasive machining processesThe various machining principles and processes employing abrasives, (mineral) materials that can shape a workpiece by eroding excessive parts of it, such as grinding, honing, sanding, buffing, diamond...inspect quality of productsinspect quality of productsUse various techniques to ensure the product quality is respecting the quality standards and specifications. Oversee defects, packaging and sendbacks of products to different production departments.operate forkliftoperate forkliftOperate a forklift, a vehicle with a pronged device in front for lifting and carrying heavy loads.remove inadequate workpiecesremove inadequate workpiecesEvaluate which deficient processed workpieces do not meet the set-up standard and should be removed and sort the waste according to regulations.operate precision measuring equipmentoperate precision measuring equipmentMeasure the size of a processed part when checking and marking it to check if it is up to standard by use of two and three dimensional precision measuring equipment such as a caliper, a micrometer, an...perform test runperform test runPerform tests putting a system, machine, tool or other equipment through a series of actions under actual operating conditions in order to assess its reliability and suitability to realise its tasks, ...maintain equipmentmaintain equipmentRegularly inspect and perform all required activities to maintain the equipment in functional order prior or after its use.identify customer's needsidentify customer's needsUse appropriate questions and active listening in order to identify customer expectations, desires and requirements according to product and services.read standard blueprintsread standard blueprintsRead and comprehend standard blueprints, machine, and process drawings.wax imperfectionswax imperfectionsWax the cracks and the imperfections of finished stones, selecting the wax according to the stone colour.operate engraving equipmentoperate engraving equipmentOperate mechanical engraving tools and machines, set controls of cutting tools. Make adjustments if necessary.monitor automated machinesmonitor automated machinesContinuously check up on the automated machine's set-up and execution or make regular control rounds. If necessary, record and interpret data on the operating conditions of installations and equipment...consult technical resourcesconsult technical resourcesRead and interpret technical resources such as digital or paper drawings and adjustment data in order to properly set up a machine or working tool, or to assemble mechanical equipment.report defective manufacturing materialsreport defective manufacturing materialsMaintain required company records and forms in order to report any defective materials or questionable conditions of manufacturing machinery and equipment.measure flatness of a surfacemeasure flatness of a surfaceMeasure the evenness of a workpiece's surface after it has been processed by checking for deviations from the desired perpendicular state.operate lifting equipmentoperate lifting equipmentTransport heavy objects using lifting equipment such as cranes, forklifts etc.record production datarecord production dataKeep a record of data such as name, colour and quantity of the produced goods.produce different surface finishesproduce different surface finishesCreate special surface textures on stone using specific tools and techniques such as blasting, grinding, etching, polishing, bush-hammering or flaming. Take the characteristics of the stone into accou...design objects to be crafteddesign objects to be craftedSketch, draw or design sketches and drawings from memory, live models, manufactured products or reference materials in the process of crafting and sculpting.keep records of work progresskeep records of work progressMaintain records of the progress of the work including time, defects, malfunctions, etc.mark stone workpiecesmark stone workpiecesMark planes, lines and points onto a stone workpiece to show where material will be removed.polish stone by handpolish stone by handPolish by hand the stone parts which cannot be polished by a machine, rubbing it with abrasive blocks.operate grinding hand toolsoperate grinding hand toolsOperate a variety of hand tools designed for grinding production materials, such as angle grinders, die grinders, grindstones, bench grinders, and others.pack stone productspack stone productsUse lifting equipment to lower the heavy pieces into boxes and guide them by hand to make sure they take the right place. Wrap the pieces in a protective material. When all the pieces are in the box, ...
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Quick Facts
ISCO GroupStationary plant and machine operators
Essential Skills17
Core Skills0