Different Types of Casting and the Casting Process Although casting is one of the oldest known manufacturing techniques, modern advances in casting technology have led to a broad array of specialized casting methods. Hot forming proc...

Casting technology Casting technology is a forming process for the production of metallic products. It is one of the most economic measures for the production of complex geometrical component geometries of all kinds.The forming of parts and semi-finished products occurs through melting a...

Replacing the shocks or struts in your car is often a game changed. These suspension components wear out slowly as your put miles on your car so as the owner we’re often not even aware of how bad things have gotten. Shock manufacturers recommend replacing your shocks or struts every 60,000 miles. since you’ve probably got more miles than tha...

How to Prevent Bearing Rus Bearing Rust Reason: Bearing rust has relationship to the material and use environment.The bearing steel itself contains carbon and will react with water vapor.If we want to prevent the bearing from rusting, we must ...

10 steps to Remove a Rusty BoltRemoving a rusty bolt is simple, but takes some time. No worries—we'll walk you through it ...

How do hydraulic nut splitters work? A hydra...

Most of the additional features available on some nut splitters allow you to fit them on nuts in awkward and confined spaces. ...

WHAT IS A HYDRAULIC NUT SPLITTER? DNT TOOLS It is a tool used to destructively remove an over tightened and/or corroded nut from a stud or bolt - ideally without damaging the thread.Hydraulic nut splitters attach to a hydraulic pump to break apart corroded or frozen nuts...

what's a nut splitter? A nut splitter is a tool used to remove damaged or seized nuts from bolts or threaded studs.Nut splitters are used to break free seized or rusty nuts from vehicles or machinery. Nut splitters are manual hand tools for use with a ratchet wrench, soc...

Pneumatic Fluid Extractor (DN-G1034) For the extraction and refilling of gearbox/engine oils from motor vehicles,motor b...

WHEEL BEARING REMOVAL / INSTALLATION KIT 1. SAFETY● Refer to instruction manual● Wear eye protectionWARNING! Ensure all Health and Safety, local authority, and general workshop practice regulations are strictly adhered to when using tools.■ DO NOT use tools if damaged or...

Instruction of FUSO Truck Oil Mist Separator Wrench Dr. ½", 8 Ribs 109mm FU...

BPW Truck Slack Adjuster Puller/Brake linkage adjuster extractor Item No ...

Instructions of Diesel Injector Nozzle Tester Tests opening pressure, leakage and spray pattern.Enables the testing of injectors under pressure. Gauge reads both PSI and Bar. Transparent plastic reservoir includes filter. Supplied with two connecting pipes, M12 1.5 and M...

Pullers are pretty easy to use. Nevertheless, you should receiv...

Before fitting new bearings or gears onto a shaft, you must first remove the old ones and this is often difficult because many gears or bearings use what engineers call an interference fit.It’s called ‘interference’ because the two parts ‘interfere’ with each others space, i.e. one part is fractionally bigger than ...

What is a Harmonic Balancer Puller? The harmonic balancer removal tool or puller is a nifty device used to remove the harmonic balancer. It’s essentially a type of puller like many others used in automotive applications, but specialized for the pressed-on type of harmoni...

What is wheel hub? The hub unit is a device that fills an important role in supporting a car by the wheels, and integrates the bearings and the surrounding components. There is one type of hub unit that rotates smoothly while supporting the vehicle weight, and another type that t...

What is the difference between ball bearing and deep groove ball bearing? Deep groove ball bearings, angular contact ball bearings are the typical rolling bearing, widely ...

BLIND HOLE PULLER SETThis set provides a complete selection of expanding collets ranging in size from 5/16" to 1-3/4". Collet is placed through bore of part to be removed, then expanded with actuator pin so that lips of collet secure a positive grip for pulling. Force is exerted by means of a forcing screw and a bridge assembly or a slide hamme...

What is a puller set? Pullers are used to remove parts from a shaft. The puller legs are placed around the part, while the puller screw is tightened against the shaft, then tightened further to apply enough pressure for the puller to remove the part from the shaft. DNT T...

Drop forging is a kind of forging process different from press forging, upset forging or other forging processes. In drop forging, the billet is deformed into desired shapes with the help of forging dies. Types of drop forging are open-die drop forging and closed-die drop forging. The shape of the die is the main d...

Applications Of Casting Process Transport: automobile, aerospace, railways and shippingHeavy equipment: construction, farming and miningMachine tools: machining, casting, plastics moulding, forging, extrusion and formingPlant machinery: chemical, petroleum, paper, sugar,...

What Is The Casting Process? Casting processes involve the use of molten material, usually metal. This molten material is then poured into a mould cavity that takes the form of the finished part. The molten material then cools, with heat generally being extracted via the...

What is mechanical puller? In the routine or corrective maintenance of rotating systems, a fast, reliable and non-destructive approach need to beadopted. Use of hammerand drift pins to removebearings, gears, pulleys and other components stuck in shafts can damage the sha...

A gear puller is a tool that is specially designed to pull gears from shafts. There are many different styles of gear puller designs, all intended to fulfill a particular purpose. Some designs use jaws to grip the gear while others use bolts to attach the it directly to the gear. One thing the styles have in common...

What are bearing pullers made of? Material: GB 40CR Alloy steel(SAE-AISI 5140 steel ) Chemical composition of 40Cr steel ...

Bearing pullers are used to remove parts such as bearings, gears or pulleys from a shaft. ...

By far the most common and universal type of external pullers are the ones mentioned above with sliding, parallel jaws, among them the 20 Series and the 30 Series with their impressive flexible modular system. Further types of external pullers can be classified by their different hooks and thus by their different f...

Puller reachBearing pullers are measured according to their rea...

DNT pullers are manufactured to a very high specification and subjected to rigorous testing - far exceeding their stated capacities. The legs and beams are drop forged from high quality steel and then heat treated for extra strength and durability. Pullers are normally classified as either hydraulic or mechanical with many different types within these two styles ...

A hydraulic puller system needs 3 basic components to function: Basic components of a hydraulic system 1.Puller2. Hydraulic Cylinde3. Pump (Air, hand, self-contained or electric) The basic operation of a hydraulic puller system makes use of a cylinder that is fitted into the body of the puller. The cylinder replac...

Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. The difference between the two is disputed. Smith and Hashemi define the differe...

Hydraulic power is one of the safest methods for applying force when used correctly. Below we have provided several precautions which pertain to hydraulic puller systems: DO NOT touch or handle hydraulic hoses or fittings with pressure in the system.DO NOT make any electrical adjustments with electrical power activ...

Title It is impossible to predict the exact force needed for every pulling situation. The amount of press fit and force of removal can vary greatly between jobs. The set-up requirements along with the size, shape and condition of the parts being pulled are all variables which mu...

Title A3 Steel(Q235)Chemical compositionC(％) Si(％) Mn(％) P(％)S(％) Cr(％) Mo (％) V(％)0.95～1.05 0.10～0.50 0.40～1.00 ≤0.030 ≤0.040 4.75～5.50 0.90～1.400.15～0.5045# steel45 Steel Chemical CompositionChemical Composition %Steel Grade C Si Mn P (≤) S (≤) Cr (≤) Ni (≤) Cu (≤)45 0.42-0.5...

Where is hydraulic Puller to use Hydraulic puller systems are convenient, versatile and highly durable. They are known to help boost productivity and to save on downtime and costs...

How to Bearing puller maintenance and care Inspect th...

How to Select a hydraulic system when you to buy hydraulic pullerWhen choosing the proper system for a specific application, several points must be considered:Puller ReachPuller reach is the available distance between the pulling surface of the jaw and the jaw headof the puller. This distance varies and decreases a...

ROLLER BEARINGS VS BALL BEARINGS – THE MAJOR DIFFERENCES Have you ever wondered what the difference was between roller bearings and ball bearings? At first glance they may not seem all that different. However, these seemingly similar style bearings have very different us...