It is essential to know how to calculate the tightening torque of bolts to ensure your application works safely, without breaking. Description date approved preventive maintenance tool failure. Hydratights series of lightweight hydraulic torque wrenches. The hydraulic pressure applied to the wrench is converted into torque by means of a hydraulic cylinder and a drive lever. Important to avoid hydraulic torque wrench malfunction. Jan 16, 2015 enerpac safety video hydraulic tool safety guidelines duration. Torsionx quality torque wrenches and tools made in the usa. High torque impact sockets, melbourne, victoria regional and. Hydraulic square drive wrenches and accessories, steel. Hire lokrite safety backup nuts for all high torque bolting tools. Unfollow hydraulic torque wrench to stop getting updates on your ebay feed.
Each torque wrench and tool we touch is given a full safety inspection to assure an expectation of functional safety. The hydraulic torque tool has only three moving parts in the ratchet mechanism. Enerpac also provides hydraulic nut splitters and a variety of. A torque wrench is applied to the nut either directly or in conjunction with an impact socket. Use the proper sized socket s wrench or cassette hydraulic torque wrench safety w wrench on the nut.
Includes handle to improve tool handling and safety. The torque wrench system has been developed for use on topside applications where speed reliability and simple operation are essential. Complete steps 12 thru 15 for the six 6 exposed anchors around each column, then raise the. Having set your target pressure, cycle the hydraulic torque wrench three or four times to full pressure. Lokrite safety backup nuts have no pinch points, hold with magnets, fit in limited access applications. Be sure to tie up any long hair so that it is far away from the face. Fluid lines designers are provided with various design. The reference standard torque transducer used has a full scale of 700 nm and was calibrated in 100 nm steps see calibration certificate therefore we will have to use the polynomial equation to determine the actual torque generated by the uut at 350 nm since it is a measurement point in between 300 nm and 400 nm. A hydraulic torque wrench is a power tool designed to exert torque on a fastener to achieve proper tightening or loosening of a connection through the use of hydraulics.
Torque wrench allen wrench set combination wrench set. Read and understand this operation and maintenance manual prior to using the. It can be installed on any brand, type or size of hydraulic torque wrench and hytorc wrenches. Hightorque impact sockets, melbourne, victoria regional and tasmania. Proper torque wrench use and maintenance a torque wrench is a precision instrument designed to apply a specific amount of force to a fastener. Bleed any residual air out of the hydraulic system by connecting the two. Bolting procedures hydraulic, torque, wrenches, pneumatic. Page 3 the reaction arm should always extend in the same direction of the your bolttechmannings torque wrench is a power tool, and as with any power tool, certain safety square drive. Hydraulic torque wrenches controlled bolting tools enerpac. Do not over torque bolts and nuts with an airimpact wrench.
Patented safety switch for hydraulic torque wrenches. These truly versatile tools utilize standard impact sockets, optional direct allenkey drives or interchangeable hexagon cassettes to provide controlled tightening of multiple sized fasteners per tool. Page 9 edition 3 04012010 twlc low clearance hydraulic torque wrench operation manual fig. Loose or baggy clothing should be securely tucked into pants or held tightly to the body with a belt. Preparing the torque wrench for use assembling removing the drive head before the lwlc torque wrench can be used the correct drive head for the nut must be fitted to the lwlc body. A hydraulic oil pump is required to adjust the hydraulic oil pressure relevant to the required tool output. Set the torque wrench to the 70% torque value and repeat step 2. Lokrite safety backup wrench hydraulic torque wrench. Use the proper sized socket swrench or cassette hydraulic torque wrench safetywwrench on the nut. How to calculate the tightening torque of bolts ultra torq. Hydraulic hexagon torque wrench w22000 hydraulic torque wrench.
Hydraulic torque wrenches are double acting tools that fasten and loosen bolts. Use a torque wrench to apply the proper torque to bolts and nuts. Hydraulic safety always inspect hydraulic components and hoses before using. Sv autocycling electric hydraulic torque wrench pump operation manual did you find what you were looking for. In addition to its unmatched safety, the autotorq hydraulic chain pipe wrench gives operators the portability to go anywhere its needed. The 5 step guide to torque tightening for leakfree flange. Hanging clothes can easily get entangled in the machine. Step 1 step 3 on off off on receiver pin stand hook handle pull lock pin shoe handle. To minimize the danger of injury and damage to equipment. Rad torque systems is a leading canadian manufacturer of pneumatic, battery powered, and electronic pistol grip torque wrenches.
While the raptor series torque wrench is under load, running at free speed not on the nutbolt, adjust the raptor frl pressure at the same time. Failure to follow all instructions could result in damage to torque wrench, property. Place the proper size impact socket on the square drive and secure properly with a locking ring and a pin. An inevitability of any bolted joints is the loss of torque over time.
It is advisable to bring the wrench in to a calibration lab on an annual basis or after every four to five thousand cycles. Learning how to use a hydraulic torque wrench can be tricky. Hydraulic torque wrenches apply a predetermined, controlled amount of torque to a properly lubricated fastener. Tips on proper torque wrench use and maintenance1222. For your safety, and the safety of others, read and understand all of the safety notices and decals. Never use a hydraulic torque wrench without a hydraulic gauge to indicate the working pressure. The rufnex extra low clearance torque wrench has many of the same specifications as the hexpro hydraulic torque wrench, but it is smaller, fits into tight locations, and no special powerhead is needed. The ccinterchangeable cassette 4 must be ordered separately as well as in. Tool training hydraulic, torque, wrenches, pneumatic. Never use the torque wrench without the reaction arm. User must verify manual torque wrench accuracy prior to use to ensure accurate final. Pneumatic air nut runner, torque wrenches multipliers and hydraulic spanners. Autotorq hydraulic chain pipe wrenches are a one of a kind tool in the pipe makeup and breakout game.
Place the hydraulic torque wrench and socket on the nut, making sure. Mar 12, 2019 it is essential to know how to calculate the tightening torque of bolts to ensure your application works safely, without breaking. With so many precision torque wrench tool videos it is hard to find the best information on power torque tools. Always recalibrate the wrench if it falls or hits the ground with any force. If the nutbolt does not loosen with the above procedures, the job will. Push button square drive release for quickly reversing the square drive for tightening or loosening product description enerpacs new xedition squaredrive torque wrench feature the trademark quality and simplicity of the trusted sseries tool, along with many new innovations to further increase safety, simplicity and performance. Hydraulic torque wrenches hydraulic torque wrenches are professional tools for industrial applications. Along with our general purpose tensioners and torque wrenches we also offer many industry specific bolt tightening tools and solutions. This certification sets out the criteria for a quality management. Within 24 hours, 10% of the torque is lost in the bolt after. The torque wrench must be properly positioned manually to make sure that the reaction force is safely transmitted via there reaction arm and not via other torque wrench parts. Torque wrenches from spxflow bolting systems, the hydraulic torque wrench manufacturer, have a simple design, compact frame, rigid body construction and fast operating cycles. The pneumatic torque wrench is designed for an operation pressure of 6 bar. Australian owned lifting and materials handling company specialising in a variety of hoists and winches for manufacturing, boating, mining, rigging, rescue, emergency service and remote applications, general and specialised lifting, maintenance and repair service, spare parts, mobile display and demonstration.
Enerpac hydraulic torque wrenches are double acting handcontrolled tools designed to tighten and loosen bolted connections. High torque impact sockets, melbourne, victoria regional plus tasmania. Any unauthorized change in design, construction or usage of the torque wrench is forbidden for safety reasons and will void the warranty. The following safety related operating instructions are documented in the manual and on a safety tag which should always be attached to the hydraulic pump when in use. The bolt torque formula the formula that expresses the relationship between the continue reading how to calculate the tightening. Torque tool safety can fail for a variety of reasons, including. Norbar recommends the following general safety precautions in the use of power tools. Mar 21, 2016 learning how to use a hydraulic torque wrench can be tricky. Wear safety goggles when working with a hydraulic torque wrench. Use regularly used instruments will show more wear than those that are only used occasionally.
Each incorporates a number of specifically designed features designed to protect tools and operators in south africa at reduced costs. A mistake in this calculation could cost tens of thousands of dollars, never mind the time and hassle of replacing broken equipment. Joints with ring joints or solid metal gaskets of soft iron. Patented safety switch for hydraulic torque wrenches the patented aftermarket retrofit swivel designed to prevent hand crush accidents, using hydraulic torque safe north america llc. Tips on proper torque wrench use and maintenance122208final. Small particles will fly into the air that can harm the eyes. The wrenchsocket should be engaged to the full depth of the nutbolt to transmit maximum torque and to prevent damage from overloading the wrench and damaging the corners of the nutbolt. Torque safe is a safety switch for hydraulic torque wrenches. Cycling the wrench ensures that the system is operating properly.
Page 1 qd 4 square drive hydraulic torque wrench manual revision 9 2242012 bolttechmannings inc. Lokrite backup nuts hands free safe replacement of flogging spanners. Please contact us if you have a specific or custom application. Hydraulic torque wrenches apply a predetermined, controlled amount of torque to a. They operate through the force of a hydraulic flow that provides pressure to force the wrench in a rotary motion.
After a few minutes of use, most people will find out that it is not difficult to operate a hydraulic torque wrench. Enerpac s1x hydraulic torque wrench, 1 12 square drive. Please read the included user manual and safety instruction boolet for additional guidelines. It is best not to wear jewelry while working with a torque wrench. Operation refer to the instruction booklet supplied with torque wrench system for proper operating instructions and procedures. Enerpac safety video hydraulic tool safety guidelines duration. Lokrite safety backup wrench hydraulic torque wrench air. Torque chart this chart shows the correlation between pump gauge psi reading and torque output for your rapidtorc rtx14 hydraulic torque wrench. Whether tightening head bolts on an automobile engine, lugs for tire and rim installation or inspecting fastener tolerances on highperformance equipment, it is extremely important that proper care is used. Please read and understand entire manual, including all safety information, before using torque wrench. Nsd series hydraulic torque wrench norbar torque tools. Hose and connector installation guide 2 installation assembly criteria introduction while the success of a hydraulic fluid conveyance system weighs heavily on its design, the assembly of the fluid lines is just as important to the longevity and success of the system. Always disconnect the air hose before installing or adjusting impact wrench sockets or before performing tool maintenance.
Hydraulic torque wrenches torque tool, torque wrench. Do not attempt to increase leverage of this wrench with any other device. Safety handbook for hydraulic torque wrenches enerpac. Do not work without wearing safety glasses or fullface protection when you work on a hydraulic systemhydraulic power pack release hydraulic systems or hydraulic power pack high pressure first before you make any hydraulic trouble shooting or replace any hydraulic component from system. Safety with hydraulics,how to work safety with hydraulic. A pressure chart unique to your tool is supplied in the case with the tool. They are hydraulically operated tools being connected to a hydraulic pump via hydraulic hose assembly. The models outlined in this manual are capable of applying a torque from 159 nm through to 74,441 nm. For pneumatic air nut runners, hydraulic spanners and torque wrench multipliers. Set the torque wrench to the 30% torque value and apply the torque wrench in the crisscross pattern for that particular flange until all bolts have been tightened once. Fill in the blanks on the job data sheet showing 30%, 70% and 100% torque values. Operation and maintenance manual hydraulic torque wrench. Additional to the safety instructions in this manual and the intended use, the following safety. Inhex drivers, extension bars, inhex drivers deep sockets in 12 and 6 point impact socket set.
With the raptor series torque wrench under load not on the nutbolt, press the trigger until the pressure is set for desired torque output and airflowpressure. The following is a sample bolting procedure using a manual or hydraulic torque wrench. Some of the most common techniques to flange bolt tightening include manual, impact, hammer, hydraulic torque, manual beam and gearassisted torque wrench and hydraulic bolt tensioner. Always wear safety goggles when using a hydraulic torque wrench. For pneumatic air nut runners,hydraulic spanners and torque wrench multipliers. Service project consulting bolting case analysis 3dcadanalysis product demonstrations traininginstructionsseminars. Hydraulic torque wrenches bolting systems hydraulic tools. It will protect your eyes from the impact of flying particles. Page 9 edition 3 04012010 twlc low clearance hydraulic torque wrench operation manual fig 2. Tough manifold design with added safety feature for. The power head can be fitted with either a square drive or low profile hexagon cassette, and it can be easily connected to hydratights range of power consoles, which are available in air or electric versions. Rad torque systems offers a variety of accessories and custom reaction arms to ensure our tools are achieving 100% of their performance. Do not adjust the hydraulic torque wrench safety relief valve located inside the.
May 20, 2014 be sure to recalibrate the wrench at consistent intervals. Our team of engineers can design a solution to meet your needs. Setting up your hydraulic torque wrench for use is easy. The bolt torque formula the formula that expresses the relationship between the. Hydraulic torque wrench operation and safe usage compilation video duration. Follow the below steps to connect the hydraulic system to the tool.
479 1099 955 911 1029 35 1602 686 61 332 1361 1110 828 535 1131 451 1283 70 1476 475 701 1334 1081 1513 918 921 648 917 1077 135 729 420 136 505 608 24 218 42 103 1458 329 710 493 758 561