STUDENT EXERCISES
MOST -- MAYNARD OPERATION SEQUENCE TECHNIQUE
GENERAL MOVE SEQUENCE
1) Walk 2 steps and pick up a book from a table, then walk 6 steps to a bookshelf and bend to lay the book on the bottom shelf and arise and return to the table.
2) Pick up a key within reach than place it into a lock with adjustments.
3) Pick up a sheet of paper within reach and walk 4 steps to place it into a three ring binder (with adjustments).
4) Grasp a piece of thread and position it (with precision) through the eye of a needle (held by the other hand).
5) Walk 3 steps and bend and arise to pick up a heavy box from the floor then lay the box aside on the shelf within reach.
6) With clipboard in hand, stand up from a chair (with adjustments) and walk over to a table 6 steps away and toss the clipboard on top.
7) Within reach, the operator obtains a bin of threaded fasteners and sets it on the work table also within reach.
8) While seated at a desk, the clerk picks up a paper ball from the desk within reach, stands up and walks 6 steps and tosses it into a trash can.
9) Operator obtains a socket wrench from a machine within reach and takes it to the bench 3 steps away and retains possession.
10) A technician obtains a thin wire and inserts it into a circuit board with care and precision. All distances are within reach.
11) An operator, standing at a worktable walks 2 steps and bends to obtain a heavy box which is on the floor then returns to set the box on the worktable.
ANSWERS:
1) A3 B0 G1 A10 B6 P1 A10 310 TMU (11.2 seconds)
2) A1 B0 G1 A1 B0 P3 A0 60 TMU (2.2 seconds)
3) A1 B0 G1 A6 B0 P3 A0 110 TMU (4.0 seconds)
4) A1 B0 G1 A1 B0 P6 A0 90 TMU (3.2 seconds)
5) A6 B6 G3 A1 B0 P1 A0 170 TMU
6) A0 B0 G0 A10 B10 P0 A0 200 TMU
7) A1 B0 G1 A1 B0 P1 A0 40 TMU
MOVE BIN TO WORK TABLE
8) A1 B0 G1 A10 B10 P0 A0 220 TMU
TOSS PAPER INTO TRASH
9) A1 B0 G1 A6 B0 P0 A0 80 TMU
TAKE SOCKET WRENCH FROM MACHINE TO BENCH
10) A1 B0 G1 A1 B0 P6 A0 90 TMU
POSITION WIRE INTO CIRCUIT BOARD
11) A3 B6 G3 A3 B0 P1 A0 160 TMU
MOVE BOX FROM FLOOR TO WORKTABLE
STUDENT EXERCISES
MOST -- MAYNARD OPERATION SEQUENCE TECHNIQUE
CONTROLLED MOVE SEQUENCE
1) A material handler gains control of a heavy box and pushes it 3 steps along a roller conveyor.
2) A machine operator walks 2 steps to a table and opens a binder.
3) A press operator grasps the handle of a safety gate within reach and pulls it open 15 inches.
4) A punch press operator pushes a button within reach to actuate a press. Press cycles for 2.5 seconds.
5) An operator grasps a light part and slides it 8 inches into a machine fixture, aligning it to two points that are 3 inches apart.
6) A press operator slides a 4 foot by 8 foot sheet of flimsy, thin gauge steel (a non-typical item) a distance of 14 inches. The steel must be aligned with 1 adjustment to two stops on opposite ends of the sheet.
7) With her hand on a lever, a mill operator pushes it forward 8 inches and then to the side 6 inches.
8) Grasp (within reach) and turn a handwheel 5 turns, pivoting at the wrist.
9) An operator walks 1 step to the side of the punch-press, grasps the handle of a safety gate, and slides it open 10".
10) The operator takes 2 steps to the cutting machine, turns a hand-wheel 2 revolutions, and sets the cutting tool by aligning the hand-wheel dial to a scale mark.
11) An operator walks 4 steps to the back of the machine, pushes a reset button, hidden from view, to clear memory and returns to her starting point.
12) An operator takes two steps and gains control of a large cart and pushes it 8 steps to a staging area then returns to her original location (10 steps).
13) An operator opens and closes the machine control panel, within reach, and waits 6 seconds for it to reset.
ANSWERS:
1) A1 B0 G3 M10 X0 I0 A0 140 TMU
2) A3 B0 G1 M3 X0 I0 A0 70 TMU
3) A1 B0 G1 M3 X0 I0 A0 50 TMU
4) A1 B0 G1 M1 X6 I0 A0 90 TMU
5) A1 B0 G1 M1 X0 I3 A0 60 TMU
6) A1 B0 G1 M3 X0 I6 A0 110 TMU
7) A0 B0 G0 M6 X0 I0 A0 60 TMU
8) A1 B0 G1 M10 X0 I0 A0 120 TMU
9) A3 B0 G1 M1 X0 I0 A0 50 TMU
OPEN SAFETY GATE
10) A3 B0 G1 M6 X0 I6 A0 160 TMU
TURN HANDWHEEL 2 REVS AND ALIGN TO SCALE MARK
11) A6 B0 G3 M1 X0 I0 A6 160 TMU
PRESS RESET BUTTON
12) A3 B0 G3 M16 X0 I0 A16 380 TMU
MOVE CART TO STAGING AREA
13) A1 B0 G1 M6 I16 I0 A0 240 TMU
OPEN AND CLOSE CONTROL PANEL AND WAIT FOR RESET
STUDENT EXERCISES
MOST -- MAYNARD OPERATION SEQUENCE TECHNIQUE
TOOL USE SEQUENCE
1) Obtain a nut from a parts bin located within reach, place it on a bolt and run it down with 7 finger actions.
2) Walk 3 steps to pick up a screwdriver, return 3 steps to place it on a screw, and turn it down 8 wrist-turns, then aside tool within reach.
3) Obtain a wrench, interlocked with other tools, within reach at the machine and loosen a nut with 5 wrist-strokes and aside the wrench to a bench 4 steps away.
4) Pick up a hammer (within reach) and use 8 arm strikes to drive a nail, then set the hammer aside.
5) An operator picks up a job card (located within reach), reads the instructions (45 words), and asides the card 3 steps away.
6) A carpenter grasps a carpenter's square from 3 steps away, returns and measures the profile of one corner of a crate. He then asides the square within reach.
7) An operator obtains a 12 inch fixed-end wrench within reach and fastens a bolt using 5 arm strokes, then lays the wrench aside.
8) A mechanic picks up a screwdriver within reach and runs down a screw with 5 wrist turns and sets the tool aside.
9) As a part moves by on a conveyor belt, an operator inspects 3 points for defects.
10) An operator gets a cloth from his pocket and wipes the surface of a metal sheet (0.5 sq. ft.) and returns it to his pocket
11) A supervisor picks up a pen on the desk, sits down in a chair (making adjustments to position the chair) and signs her name on a check, then lays the pen 1 inch away.
ANSWERS:
1) A1 B0 G1 A1 B0 P3 F10 A0 B0 P0 A0
2) A6 B0 G1 A6 B0 P3 F16 A1 B0 P1 A0
3) A1 B0 G3 A1 B0 P3 L16 A6 B0 P1 A0
4) A1 B0 G1 A1 B0 P0 F16 A1 B0 P1 A0
5) A1 B0 P1 A0 B0 P0 T24 A6 B0 P1 A0
6) A6 B0 P1 A6 B0 P1 M10 A1 B0 P1 A0
7) A1 B0 G1 A1 B0 P3 F32 A1 B0 P1 A0
FASTEN BOLT 5 ARM STROKES WITH WRENCH
8) A1 B0 G1 A1 B0 P3 F10 A1 B0 P1 A0
FASTEN SCREW WITH 5 WRIST TURNS
9) A0 B0 G0 A0 B0 P0 T3 A0 B0 P0 A0
INSPECT 3 POINTS
10) A1 B0 G1 A1 B0 P1 S3 A1 B0 P1 A0
WIPE METAL SHEET
11) A1 B0 G1 A1 B10 P1 R16 A0 B0 P1 A0
1) SIT AND SIGN CHECK