Roll Grinder

Summary Job Description: Responsible for final finishes running machine. This involves tasks related to set-up, machine operation, and disposing of chips as required.

Shift: 8 hours regular shifts and 12 hours over-time shifts. Breaks: 30 minute lunch. Flooring: Cement, wooden platforms, grates, rubber mats. Environment: Machine shop environment. Need to be careful with other employees while moving overhead cranes in the vicinity. Safety Equipment: Hard hat, gloves, safety glasses, and steel-toe shoes. Strength Range: Medium-Heavy strength range.

Tools and Equipment: Roll grinder, various hand tools, chip pushers, cranes, shovels, brooms, etc. This list is not all inclusive.

Job Functions and Functional Job Task Elements

Task 1: Operate Machine

• Receive metal rolls from machine area-a jib crane can be used to lift heavier items.
• Check prints for specific job.
• Parts placed and measurements taken and tool marked prior to running job.
• Need a forward reach of 32”.
• Gripping of parts and tools.
• May need to utilize drivers to operate the machine-can weigh up to 90#.
• Change out bearings as needed.
• Must monitor machine operation carefully due to close tolerance of machine operation-final finishes on neck and barrel.
• Trunk flexion and twisting.
• May utilize stool for sitting if needed to observe and monitor machine while running.
• Walk back and forth to monitor machine.
• Visual inspection of part.

Task 2: Maintain Machine and Surrounding Area

• The chips on this machine need be shoveled into pit.
• Oil/water mix with -soda ash.
• Check machine for maintenance: check fluids, etc.
• Complete time sheet per job: materials and time noted.
• Keep area clean, sweep, pick up debris, etc.

Job Analysis Summary Sheet

United Rolls Inc.

Job Title: Roll Grinder

Essential Job Functions, Frequency/Duration Operate Machine Maintain Machine/ Area

Material Handling

Floor to Waist 10-90# Up to 30#

Waist to Shoulder

Shoulder to Overhead

Pushing/Pulling At least 50# of force At least 25# of force

Carry 10-90# 30#

Positional Tasks

Standing/Walking F O

Sitting O O

Neck

Bending/Flexion O-F O

Extending “ “

Twisting “ “

Side Bending “ “

Back

Bending/Flexion O O

Extending “ “

Twisting “ “

Side Bending “ “

Upper Extremity

Right Hand Gripping Mx Mx

Left Hand Gripping Mx Mx

Fine Manipulation O-F O

Repetitive Motion O O

Reaching O O

Overhead Activity

Lower Extremity

Walking O O

Squatting I-O I

Kneeling

Climbing O O

Balancing “ “

N: Negligible R: Rare I: Infrequent O: Occasional F: Frequent C: Constant

Less than 1% 1% or less of task 2-5% of task 6-33% of task 34-66% of task 67-100% of task

1 or less reps/hour 1-2 reps/hour 3-12 reps/hour 13-30 reps/hour 31-60 reps/hour

1 or less reps/day 2-20 reps/day 21-100 reps/day 101-245 reps/day 246-490 reps/day

Mn: (Minimal) Below 30% of Maximum Force Mx: (Maximal) Exceeding 30% of Maximum Force