Important: Preventative Equipment Maintenance

Preventative Maintenance

Underestimating the importance of equipment maintenance could be taking a toll on your bottom line. The saying “if it ain’t broke, don’t fix it” is too often the way some view equipment maintenance. Why pay for service on your equipment if there’s nothing wrong with it? Believe it or not, there are several reasons. All equipment is an investment — one that requires time and money to keep in optimal shape.

BENEFITS OF MAINTENANCE

Preventative equipment maintenance is key to extending equipment life and ultimately saving you time and money. While your perception may be that paying for preventative maintenance is unnecessary spending, the reality is that without it, you’re often left with more expensive repairs. At Hercules SLR we believe in the importance of preventative maintenance, here are just some of the reasons why:

KEEP EQUIPMENT RUNNING EFFICIENTLY

When equipment runs efficiently, work get done on schedule, keeping that optimal condition is key to maintaining that level of equipment efficiency. If maintenance is overlooked, efficiency suffers and ultimately, your bottom line suffers as a result.

SMALL PROBLEMS BECOME BIGGER PROBLEMS OVER TIME

We’ve all seen it; something isn’t working exactly the way it used to, but it isn’t affecting the job, so we continue, sometimes even adjusting how we use the piece of equipment to keep things moving. While it may seem like this is the most efficient way to get the job done in the short term, it could cause you major problems long-term.

THE BIGGER THE PROBLEM, THE MORE THE EXPENSE

While it may seem like it makes no sense to spend the time and money to have your equipment inspected or repaired when you’re able to work around it, the reality is that waiting, is going to cost you even more. Bigger, more complex repairs come with a bigger price tag. Think of more than parts? yes, a more complex problem will likely come with having to replace more and/or larger parts that are expensive, but it doesn’t end there.

Larger problems often translate to more downtime, the more downtime means you’re suddenly behind schedule and/or unable to take on a new project. Employees scheduled to use that equipment need paying, so now you are paying for work that cannot be done during the downtime.

Don’t wait for the bigger problem — invest in the small one.

REDUCE INJURIES AND FATALITIES

Within the construction industry, 17% of fatal construction accidents are due to contact with objects and equipment. If your equipment isn’t being serviced on a regular basis, there’s a chance it isn’t working properly. If it isn’t working properly, you’re increasing your chances of workplace injury or death because of equipment failure.

Regardless of how much safety training you or your employees have been through, they don’t have control over equipment failure. Of course, there will always be unexpected breakdowns, but you can minimize them through being proactive about your equipment maintenance.

Workplace injuries and fatalities are tragic and expensive. Company morale suffers, and so does your bottom line. One of the benefits of maintenance doubles as a proactive step in reducing the number of injuries or fatalities you have on site. You can’t put a price on your team’s safety in the field.

cert-track-en

Service records and documentation answer many of these questions and put many of the concerns of the unknown to rest. At Hercules SLR all our customers have access to CertTracker®, our FREE online equipment management system.

CertTracker® delivers innovative solutions that streamline any inspection and maintenance process. Mobile computing, Radio Frequency (RFID) tagging and internet applications provide you with enhanced accuracy and operational efficiency. Not to mention eliminating most of the paperwork.

CertTracker Cycle

The CertTracker Advantage

 TRAIN OPERATORS AND TECHNICIANS

In conjunction with technology, there is no substitution for the human touch. It takes a trained operator to understand the problem and a trained technician to know how to fix it or to alert someone that it needs repairing. Educating your equipment operators and any technicians you have on staff is key to extending the life of your equipment, as they will be sure that small problems don’t turn in to big ones.

If training isn’t feasible, there needs to be a summary of best practices and an operation manual in place so you can ensure operators are using the equipment the way it was meant to be used. Always respect all weight limits and guidelines. An untrained equipment operator could unintentionally cause costly repairs, so make sure the best practices and expectations are outlined clearly and regularly.

SET AND STICK TO A MAINTENANCE SCHEDULE

Every piece of equipment is different. They all have their own intricacies and need a maintenance and repair schedule to match. Rather than waiting for parts to cause a problem, replace them when they are scheduled to be replaced.

How do you know when that is? The piece of equipment will have an original equipment manufacturer (OEM) maintenance recommendation. Commit to it. It may seem like by being proactive you’re attempting to fix something that isn’t broken, but trust us, neglecting to do this will result in expensive repairs.

CONDUCT REGULAR INSPECTIONS

No, inspections are not the same thing as maintenance schedules. equipment should be inspected every time it’s used. Trained operators should know what to look and listen for to ensure equipment is working properly. Checking for simple things, like signs of wear on equipment, can go a long way. The reality is equipment is often used with vibration, high temperatures and friction? all of which contribute to the wear and tear. Add age to the mix, and you have a recipe for deterioration.

This happens with all equipment, and the key to extending equipment life is to make sure you do something as simple as adding an operator visual inspection to your equipment use requirements. Noticing slight wear and tear may seem small, but these things can be identified through a visual inspection and fixed before they cause a larger problem.

HOW QUALIFIED ARE THE TECHNICIANS INSPECTING YOUR GEAR?

When it comes to inspections, testing, repairs and certification, you need to know that you and your equipment are in safe and experienced hands.

The Lifting Equipment Engineers Association (LEEA) is established across the globe as the leading representative body for all those involved in the lifting industry worldwide. They provide third party training and examination for technicians in the lifting equipment industry.

At Hercules our inspectors have undergone this internationally recognized training and some hold multiple diplomas.

OUR TECHNICIANS ARE:

  • Familiar with the most recent technology in the lifting industry
  • Skilled and confident in their inspection skills
  • Constantly learning and expanding their knowledge
  • LEEA Registered Technicians

LEEA Header

For all your maintenance requirements, let our experts help. If you need to book your equipment in for service or have any concerns, questions or call us Toll Free on:  1-877-461-4876.

 ———————————————————————————————————————————————————

Hercules SLR is part of the Hercules Group of Companies which offers a unique portfolio of businesses nationally with locations from coast to coast. Our companies provide an extensive coverage of products and services that support the success of a wide range of business sectors across Canada including the energy, oil & gas, manufacturing, construction, aerospace, infrastructure, utilities, oil and gas, mining and marine industries.

Hercules Group of Companies is comprised of: Hercules SLRHercules Machining & Millwright ServicesSpartan Industrial MarineStellar Industrial Sales and Wire Rope Atlantic.

 

 

 

 

Rigging Glossary: ABC’s of rigging, ‘A’ to ‘Crane’

rigging-terms-rigging-glossary

Hercules SLR knows rigging, A through Z!

There are many terms and regulating bodies to know and remember when it comes to securing, lifting and rigging—some commonly used in the industry, some not.

Hercules SLR is here to help you keep up with the rigging industry and its jargon.

We’ve put together a guide of rigging terms that you should know, starting with A, B and C.

Rigging Terms: A-C

‘A’

Acceleration Stress: Additional stress created by increase in load velocity.

Aggregate Strength: Wire rope strength found by total individual breaking strength of the element of strand or rope.

AISE: Association of Iron and Steel Institute

AISI: American Iron and Steel Institute

Alternate Lay: Lay of wire rope in which strands alternate between regular lay and lang lay.

Angle of Loading, or Angle Loading: The inclination of a sling’s leg or branch measured from the horizontal and vertical plane. The angle of loading should be five degrees or less from the vertical plane.

ANSI: American National Standards Institute

API: American Petroleum Instituterigging-lifting-hoisting

Armoured Rope: Steel-clad rope

ASME: American Society of Mechanical Engineers

ASTM: American Society for Testing Materials

AWS: American Welding Society

‘B’

Bail: U-shaped member of bucket, load or socket, usually used as a lift point. Can also be other fitting used on wire rope, or a swivel hoist ring’s attachment point.

Barrel: Lagging/body part of a rope drum in a drum hoist.

Base: Mounting flanges or feet, used to attach a hoist to its supporting structure or foundation.

Basket Hitch: A sling set-up where the sling is passed under the load and has both ends, end attachments, eyes or handles on a hook, or single master link.

Bearing Life (or Rated Life): The number of revolutions or hours, that an identical group of bearings used at a 90% constant speed will finish or exceed before the first signs of wear or fatigue develops. Essentially, 10 of 100 bearings will fail before their rated life. Minimum Life and L10 also mean Rated Life.

Becket: A wedge socket type of wire rope end termination.

Becket Line: Part of rope in a multi-ply reeving system that’s dead-ended on one of the blocks.

Becket Loop: A loop or a strand of small rope attached to the end of a large wire rope to facilitate installation.

Bird Cage: A common term used to describe the look of wire rope that’s been forced into compression. The outer strand forms a ‘cage’, and at times can displace the core.

Bleeding Line: Caused when the wire rope is overloaded. This squeezes the lubricant from the cable out and  makes it run excessively.

Block: A term applied to a wire rope sheave (pulley) inside plates. It’s fitted with an attachment like a shackle or hook.

Braided Wire Rope: Wire rope formed by plaiting component wire ropes.

Brake: Device used for slow or stopping motion with friction or power.

Brake, Eddy Current: Device for controlling speed in hoisting or lowering direction, done by putting a supplementary load on the motor. Interaction of magnetic fields creates an adjustable or variable direct current in stator coils, this starts currents in the rotor, which is how this loading happens.

Brake, Holding or Parking: Brake that automatically sets and prevents motion when power is off.

Brake, Mechanical Load: Friction device used for multiple discs or shoes, used to control load speed in only the lowering direction. The brake stops the load from overhauling the motor.

Braking, counter torque: See counter torque. 

Breaking Strength: Measured tensile load needed to make cable, chain, wire rope or any other load-bearing element break.

Breaking Strength/Ultimate Strength: Average force at which a product, like a roundsling, (in the condition it would leave manufacturing) has been found by testing to break when growing force is applied, at a uniform rate of speed on a standard pull testing machine.

Bridge Travel: Crane travelling horizontally and parallel with bridge runway rails.

Bridge Trucks: Assembly made up of wheels, bearings, axles and structural framework that supports the end reactions of bridge girders.

Bridle Sling: Sling made of multiple wire rope legs with a fitting that attaches to the lifting hook.

Bright Rope: Wire rope made of wires that aren’t coated with zinc or tin.

Brooming: Unlaying and making wire ropes’ strands and wires straight at the end while installing a wire rope socket.

Bull Ring: The main, large ring of a sling where the sling’s legs are attached. This is also called the master link.

Bulldog Clip: Wire rope cable clamp, or clip.

Bumper or Buffer: Energy-absorbing device that reduces impact when two moving cranes or trolleys meet, or when they meet the end of its travel.

Cab: The operator’s compartment on a crane.

Cable: Term used to refer to wire ropes, wire strand and electrical conductors.

Cable Crowd Rope: Wire rope used to force the bucket of a power shovel into material being handled.

Cable-Laid Wire Rope: Wire rope made up of several individual wire ropes wrapped around a wire rope core or fiber.

Cable Laid Grommet-Hand Tucked: An endless wire rope sling made from one length of rope, wrapped around the core by hand, six times. The ends of the rope tuck inside the six wraps.

Cable Laid Rope: Wire rope made of six wire ropes wrapped around a fiber or core. hercules-slr-securing-lifting-rigging

Cable Laid Rope Sling: This mechanical joint is made via a wire rope sling from a cable laid rope. It has eyes fabricated by pressing, or swaging one or more metal sleeves over the rope junction.

Cableway, Aerial: Conveying system for transporting single loads along a suspended track cable.

Camber: The slight curve given to beams and girders to compensate for deflections caused by loading.

Cheek Plate(s): Stationary plate that supports the pin (axle) of a sheave or load when rigging.

Cheek Weights: Overhauling weights attached to side plates of a lower load block.

Chinese Finger: Wire mesh pulling grip. Normally, a line is inserted through the wire rope, and it tightens around the line when pulling force is applied.

Choker Sling: Wire rope with eyes spliced on each end. Used to lift the load.

Choker Hitch: Sling set-up with one end of the sling passing under the load and through an end attachment, handle or eye on the other end of the sling.

Clearance: The horizontal or vertical distance from any part of the crane to a point of the nearest obstruction (the area you can ‘clear’).

Clevis: U-shaped fitting with holes in each end where a pin or bolt is run through.

Clip: Fitting to clamp two parts of wire rope.

Closed Socket: Wire rope end fitting made of basket and bail.

Closing line: Wire rope that closes a clamshell or orange-peel bucket, and then operates as a hoisting rope.

CMAA: Crane Manufacturers Association of America

CMV: Commercial Motor Vehicle

Coil: Circular bundle of wire or fiber rope not packed on a reel.

Collector: Contact device that mounts on bridge or trolley to collect current from the conductor system.

Come-along: Lever-operated chain or wire rope devices designed for pulling, not lifting; also called pullers. Unlike hoists, the tension is held by a releasable ratchet. They are smaller and lighter than hoists of equal capacity, and aren’t meant to lift, but meant for activities like skidding machinery.

Conductors (Bridge or Runway): Electrical conductors located along the bridge girder, or runway that provide power and/or control circuits to the crane and trolley.

Conical Drum: Grooved hoisting drum of tapering diameter.

Continuous Bend: Reeving of wire rope over sheaves and drums so that it bends in one direction, as opposed to reverse bend.

Control Braking: A method of controlling hoisting or lowering speed of the load by removing energy from the moving load or by imparting energy in the opposite direction.

Controller: A device or group of devices that serve to govern, in some predetermined manner, the power delivered to the motor to which it is connected.

Controller (Spring Return): A controller which, when released, will return automatically to a neutral position.

Control Panel: An assembly of magnetic or static electrical components that govern the flow of power to, or from a motor. These respond to signals from a master switch, push-button station, or remote control.

Core: Member of wire rope round which the strands are laid. This could be fiber, a wire strand, or an independent wire rope.

Corrosion: Chemical decomposition caused by exposure to moisture, acids or alkalis.

Corrugated: A term used to describe the grooves of a sheave or drum when worn so as to show the impression of a wire rope.

Cover plate: The top or bottom plate of a box girder or junction box.

Crane: A machine for lifting and lowering a load vertically and moving it horizontally; the hoisting mechanism is an integral part of the machine. The term applies to fixed , mobile, powered or manually-driven machines.

Cranes are another group of definitions entirely! Really—click here to read our ‘Cranes’ Glossary.

Hercules SLR will continue our ‘Rigging Glossary’ with rigging terms in the alphabet D-Z—check our ‘Blog’ page for future rigging glossaries, and to read our ‘Crane Glossary’.

Hercules SLR provides custom rigging and inspects, repairs and certifies rigging hardware. Head to our  ‘Inspections & Repairs’ page for more information, or e-mail sales@herculesSLR.com.

Original article here: https://riggingcanada.ca/articles/rigging-terms-glossary/

———————————————————————————————————————————————————

Hercules SLR is part of the Hercules Group of Companies which offers a unique portfolio of businesses nationally with locations from coast to coast. Our companies provide an extensive coverage of products and services that support the success of a wide range of business sectors across Canada including the energy, oil & gas, manufacturing, construction, aerospace, infrastructure, utilities, oil and gas, mining and marine industries.

Hercules Group of Companies is comprised of: Hercules SLRHercules Machining & Millwright ServicesSpartan Industrial MarineStellar Industrial Sales and Wire Rope Atlantic.