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frame for iron casting working process this is part one of our iron casting video series please let us know how`s it in comments and subscribe to watch more amazing videos related machines and crafts. iron casting, YouTube videos, YouTube, trending, trendy, vials, knife, iron casting, melting iron, satisfactory videos, relaxing, machines, machine madness, mechanical works, #iron #youtubeshort #workshops

this is part four of our iron casting video series please let us know how`s it in comments and subscribe to watch more amazing videos related machines and crafts. iron casting, YouTube videos, YouTube, trending, trendy, vials, knife, iron casting, melting iron, satisfactory videos, relaxing, machines, machine madness, mechanical works, #iron #youtubeshort #youtuber #workshops

this is part 3 of iron cast series please tell us how`s is it and do subscribe for more videos of this series.

this is part one of our iron casting video series please let us know how`s it in comments and subscribe to watch more amazing videos related machines and crafts. iron casting, YouTube videos, YouTube, trending, trendy, vials, knife, iron casting, melting iron, satisfactory videos, relaxing, machines, machine madness, mechanical works,

this is part second of iron cast series please tell us how`s is it and do subscribe for more videos of this series.

Gear Manufacturing Process | Gear Box | Explained | PPT | ENGINEERING STUDY MATERIALS Engineering Study Materials Gear Manufacturing Process | Gear Box | Explained | PPT | ENGINEERING STUDY MATERIALS A gear is a rotating machine part having cut teeth, or in the case of a cogwheel, inserted teeth (called cogs), which mesh with another toothed part to transmit torque. Geared devices can change the speed, torque, and direction of a power source. Gears almost always produce a change in torque, creating a mechanical advantage, through their gear ratio, and thus may be considered a simple machine. The teeth on the two meshing gears all have the same shape. The gears in a transmission are analogous to the wheels in a crossed, belt pulley system. An advantage of gears is that the teeth of a gear prevent slippage. Gearbox functions like any system of gears; it alters torque and speed between a driving device like a motor and a load. ... The gears are mounted on shafts, which are supported by and rotate via rolling element bearings. Gear manufacturing refers to the making of gears. Gears can be manufactured by a variety of processes, including casting, forging, extrusion, powder metallurgy, and blanking. As a general rule, however, machining is applied to achieve the final dimensions, shape and surface finish in the gear. The initial operations that produce a semifinishing part ready for gear machining as referred to as blanking operations; the starting product in gear machining is called a gear blank Selection of materials The gear material should have the following properties: High tensile strength to prevent failure against static loads High endurance strength to withstand dynamic loads Low coefficient of friction Good manufacturability Gear manufacturing processes There are multiple ways in which gear blanks can be shaped through the cutting and finishing processes. Gear forming In gear form cutting, the cutting edge of the cutting tool has a shape identical with the shape of the space between the gear teeth. Two machining operations, milling and broaching can be employed to form cut gear teeth. Form milling In form milling, the cutter called a form cutter travels axially along the length of the gear tooth at the appropriate depth to produce the gear tooth. After each tooth is cut, the cutter is withdrawn, the gear blank is rotated, and the cutter proceeds to cut another tooth. The process continues until all teeth are cut Broaching Broaching can also be used to produce gear teeth and is particularly applicable to internal teeth. The process is rapid and produces fine surface finish with high dimensional accuracy. However, because broaches are expensive and a separate broach is required for each size of gear,this method is suitable mainly for high-quality production. Gear generation In gear generation, the tooth flanks are obtained as an outline of the subsequent positions of the cutter, which resembles in shape the mating gear in the gear pair. There are two machining processes employed shaping and milling. There are several modifications of these processes for different cutting tool used.[4] Gear hobbing Gear hobbing is a machining process in which gear teeth are progressively generated by a series of cuts with a helical cutting tool. All motions in hobbing are rotary, and the hob and gear blank rotate continuously as in two gears meshing until all teeth are cut.. Finishing operations As produced by any of the process described, the surface finish and dimensional accuracy may not be accurate enough for certain applications. Several finishing operations are available, including the conventional process of shaving, and a number of abrasive operations, including grinding, honing, and lapping. Tags: gear manufacturing process,gear manufacturing,gear manufacturing process in hindi,gear manufacturing methods,gear manufacturing process animation,gear manufacturing nptel,gear manufacturing by extrusion,gear manufacturing by powder metallurgy,gear manufacturing methods in hindi,gear manufacturing by milling,gear manufacturing by rolling,gear,gearbox,gearbox working,gearbox design,gearbox manufacturing,gearbox casing manufacturing process,spur gear,helical geargear manufacturing process,gear manufacturing,gear manufacturing process in hindi,gear manufacturing methods,gear manufacturing

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Watch as skilled craftsmen shape steel and wood into a formidable hunting knife in this captivating video. Witness the artistry and precision involved as they forge the blade with care and then carefully carve a beautiful wooden handle to perfection. Immerse yourself in the process as the hunter knife takes shape, combining functionality with elegance. Experience the satisfaction of witnessing the birth of a quality tool that embodies tradition and craftsmanship. Prepare to be amazed by the beauty and craftsmanship of this handcrafted hunter knife with a stunning wooden handle.

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hammering little metal piece by a blacksmith

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"Get ready to laugh out loud with this hilarious video of a clumsy cat! In this video, you'll see this feline friend attempt to jump on a chair, only to fall off in the most comical way possible. The cat's facial expression and meow will leave you in stitches! This video is a must-see for anyone who loves cats or needs a good laugh. So sit back, relax, and enjoy this purrfectly funny cat fail on repeat!"

Looking to learn the art of knife-making? Check out this exciting video on Rumble, where we showcase the intricate process of creating a custom knife . Watch as skilled craftsmen use heat, hammer, and raw materials to transform a piece of steel into a beautiful and functional blade. Don't miss this captivating and informative video on the ancient art of knife-making!