Subpart O 1910.217 Mechanical power presses 1910.217 Mechanical Power Presses (a

Subpart O 1910.217 Mechanical power presses 1910.217 Mechanical Power Presses (a www.phwiki.com

Subpart O 1910.217 Mechanical power presses 1910.217 Mechanical Power Presses (a

Lexton, Laura, Executive Producer has reference to this Academic Journal, PHwiki organized this Journal Subpart O 1910.217 Mechanical power presses 1910.217 Mechanical Power Presses (a) General Requirements (b) Mechanical Power Press Guarding in addition to Construction, General (c) Safeguarding the Point of Operation (d) Design, Construction, Setting in addition to Feeding Dies (e) Inspection, Maintenance, in addition to Modification of Presses (f) Operation of Power Presses (g) Reports of Injuries to Employee’s Operating Mechanical Power Presses (h) Presence Sensing Device Initiation 1910.217 (a) General Requirements (1)- (3) Reserved (4) Reconstruction in addition to Modification (5) Excluded Machines

National Personal Training Institute of Columbus OH www.phwiki.com

This Particular University is Related to this Particular Journal

HYDRAULIC & PNEUMATIC POWER PRESSES PRESS BRAKES HOT BENDNG & HOT METAL PRESSES FORGING PRESSES & HAMMERS RIVETING MACHINES & SIMILAR TYPES OF FASTENER APPLICATORS 1910.217(a)(5) Excluded machines. e E X A M P L E S E X A M P L E S 1910.217 (b) Mechanical Power Press Guarding in addition to Construction, General (1) Hazards to personnel associated with broken or falling machine components (2) Brakes (3) Machines using full revolution positive clutches (4) Foot Pedals (treadle) (5) H in addition to operated levers (6) Two h in addition to trip (7) Machines using part revolution clutches (8) Electrical (9) Slide counterbalance systems (10) Air Controlling equipment (11) Hydraulic equipment (12) Pressure vessel (13) Control Reliability (14) Brake System Monitoring S U B P A R T S S U B P A R T S 1910.217(b)(3) Machines using full revolution positive clutches.

(i) shall incorporate a single-stroke mechanism. (ii) If the single-stroke mechanism is dependent upon spring action, the spring(s) shall be of the compression type, operating on a rod or guided within a hole or tube, in addition to designed to prevent interleaving of the spring coils in event of breakage. Single Stroke Mechanism 1910.217(b)(3) Machines using full revolution positive clutches. Single Stroke Mechanism (i) The pedal mechanism shall be protected to prevent unintended operation from falling or moving objects or by accidental stepping onto the pedal. (ii) A pad with a nonslip contact area shall be firmly attached to the pedal. Foot Pedal 1910.217(b)(4) Foot pedals (treadle).

Foot treadle Treadle Canopy guard Removable foot pedal (i) A two-h in addition to trip shall have the individual operator’s h in addition to controls protected against unintentional operation in addition to have the individual operator’s h in addition to controls arranged by design in addition to construction in addition to /or separation to require the use of both h in addition to s to trip the press in addition to use a control arrangement requiring concurrent operation of the individual operator’s h in addition to controls. (ii) Two-h in addition to trip systems on full revolution clutch machines shall incorporate an antirepeat feature. 1910.217(b)(6) Two-h in addition to trip. 1910.217(b)(6) Two-h in addition to trip.

1910.217(b)(6)(iii) If two-h in addition to trip systems are used on multiple operator presses, each operator shall have a separate set of controls. 1910.217(b)(7) Machines using part revolution clutches. 1910.217(b)(7) Distinguishing Part Rev from Full Rev

(ii) A red color stop control shall be provided with the clutch/brake control system. Momentary operation of the stop control shall immediately deactivate the clutch in addition to apply the brake. The stop control shall override any other control, in addition to reactuation of the clutch shall require use of the operating (tripping) means which has been selected. 1910.217(b)(7) Machines using part revolution clutches. (continued) be activated in addition to deactivated in complete sets of two operator’s h in addition to controls per operating station by means capable of being supervised by the employer. The clutch/brake control system shall be designed in addition to constructed to prevent actuation of the clutch if all operating stations are bypassed. 1910.217(b)(7) (Continued) (vii) Controls as long as more than one operating station shall be designed to:

1910.217(b)(8) Electrical. (i) A main power disconnect switch capable of being locked only in the Off position shall be provided with every power press control system. (ii) The motor start button shall be protected against accidental operation. (iii) All mechanical power press controls shall incorporate a type of drive motor starter that will disconnect the drive motor from the power source in event of control voltage or power source failure, in addition to require operation of the motor start button to restart the motor when voltage conditions are restored to normal. Panel 1910.217 (c) Safe Guarding The Point of Operation (1) General requirements (2) Point of operation guards (3) Point of operation devices (4) H in addition to feeding tools (5) Additional requirements as long as safeguarding

(1) General requirements. (i) It shall be the responsibility of the employer to provide in addition to insure the usage of “point of operation guards” or properly applied in addition to adjusted point of operation devices on every operation per as long as med on a mechanical power press. See Table O-10. 1910.217(c) Safeguarding the point of operation (1) General requirements. (continued) (i) Properly applied in addition to adjusted point of operation devices on every operation per as long as med on a mechanical power press. See Table O-10. 1910.217(c) Safeguarding the point of operation (DEVICES) 1-1/2” 1” 1” 2” 1” 1” 5” 3” 2” 14” 17-1/2” Danger Line Clearance Line Minimum Guarding Line 1/4” 3/8” 1/2” 5/8” 3/4” 7/8” 1-1/4” 1-1/2” 1-7/8” 2-1/8” Guarding must extend from some point on clearance line to some point on opening line Typical guard locations Table 0 -10 At distances over 31-1/2” use 6” as maximum opening 6” Maximum 1/2” Travel Stock Line Table 0 -10 Distance of opening from P.O.O. hazard Max width of opening 1/2 to 1-1/2 1/4 1-/12/ to 2-1/2 3/8 2-1/2 to 3-1/2 1/2 3-1/2 to 5-1/2 5/8 5-1/2 to 6-1/2 3/4 6-1/2 to 7-1/2 7/8 7-1/2 to 12 -1/2 1-1/4 12-1/2 to15 -1/2 1-1/2 15-1/2 to 17-1/2 1-7/8 17-1/2 to 31 -1/2 2-1/8

Lexton, Laura Food Network Executive Producer www.phwiki.com

(i) Every point of operation guard shall meet the following design, construction, application, in addition to adjustment requirements: (a) It shall prevent entry of h in addition to s or fingers into the point of operation by reaching through, over, under or around the guard; (b) It shall con as long as m to the maximum permissible openings of Table O-10; (c) It shall, in itself, create no pinch point between the guard in addition to moving machine parts Point Of Operation Guard 1910.217(c)(2) Point of operation guards. 1910.217(c)(3)Point of operation devices. (i) Point of operation devices shall protect the operator by: (a) Preventing in addition to /or stopping normal stroking of the press if the operator’s h in addition to s are inadvertently placed in the point of operation; or (b) Preventing the operator from inadvertently reaching into the point of operation, or withdrawing his h in addition to s if they are inadvertently located in the point of operation, as the dies close; or (c) Preventing the operator from inadvertently reaching into the point of operation at all times; or Light Curtain Point Of Operation Device 1910.217(c)(3)Point of operation devices.(continued) (e) Requiring application of both of the operator’s h in addition to s to machine operating controls in addition to locating such controls at such a safety distance from the point of operation that the slide completes the downward travel or stops be as long as e the operator can reach into the point of operation with his h in addition to s; or (f) Enclosing the point of operation be as long as e a press stroke can be initiated, in addition to maintaining this closed condition until the motion of the slide had ceased; or (g) Enclosing the point of operation be as long as e a press stroke can be initiated, so as to prevent an operator from reaching into the point of operation prior to die closure or prior to cessation of slide motion during the downward stroke.

1910.217(c)(3)Point of operation devices.(continued) (ii) A gate or movable barrier device shall protect the operator as follows: (a) A Type A gate or movable barrier device shall protect the operator in the manner specified in paragraph (c)(3)(i)(f) of this section, in addition to 1910.217(c)(3)(ii){b} (b) A Type B gate or movable barrier device shall protect the operator in the manner specified in paragraph (c)(3)(i)(g) of this section. U P D O W N 1910.217(c)(3)Point of operation devices.(continued) (iii) A presence sensing point of operation device shall protect the operator as provided in paragraph (c)(3)(i)(a) of this section, in addition to shall be interlocked into the control circuit to prevent or stop slide motion if the operator’s h in addition to or other part of his body is within the sensing field of the device during the downstroke of the press slide. (a) The device may not be used on machines using full revolution clutches. (b) The device may not be used as a tripping means to initiate slide motion. (c) The device shall be constructed so that a failure within the system does not prevent the normal stopping action from being applied to the press when required, but does prevent the initiation of a successive stroke until the failure is corrected. The failure shall be indicated by the system. (d) Muting (bypassing of the protective function) of such device, during the upstroke of the press slide, is permitted as long as the purpose of parts ejection, circuit checking, in addition to feeding. Perimeter Photo-Electric Presence Sensing Devices Presence sensing devices light curtain Horizontal mounted light curtain Vertical mounted light curtain

Lexton, Laura Executive Producer

Lexton, Laura is from United States and they belong to Food Network and they are from  Los Angeles, United States got related to this Particular Journal. and Lexton, Laura deal with the subjects like Food

Journal Ratings by National Personal Training Institute of Columbus

This Particular Journal got reviewed and rated by National Personal Training Institute of Columbus and short form of this particular Institution is OH and gave this Journal an Excellent Rating.