There is provided a lead acid battery wherein the positive active material (PAM) and negative active material(NAM) in the form of paste that comprises a nano-material based composition doped with nanocomposite ( CNT-Ag/Pd & G-Au/Pt) in the percentage ranging from 0.001 to 0.1%.

The present invention provides a forging method of manufacturing a martensitic stainless steel turbine blade having desired FATT and less or minimal distortion. The method comprises a combination of three cooling cycles. The first cooling cycle comprises furnace cooling which is carried out post forging but before a...

The present invention provides a method for high-strength multi-layer welding. The method involves deposition of a first set of layers and a second set of layers of a welding material in longitudinal and transverse directions respectively on the part or die to be repaired to obtain a welded part / die with first and...

A process to manufacture crusher hammers by forging used in coal granulator of thermal power plant is disclosed. It uses step-wise forging operation to achieve final shape of crusher hammers, followed by unique heat treatment. The process starts with a preform made from a round billet and follows through with a upse...

The present invention discloses a modified process of die manufacturing which substantially improves the wear life of the dies. The process consists of introduction of shot blasting operation after the machining operation and before the nitrocarburising operation. The process increases the case depth of the surface ...

The present invention eliminates one of the steps from a typical conventional process of manufacturing complex parts such as crankshafts. This achieves the purpose of reduction in the cost of production as well as carbon footprint of the whole process. The present invention eliminates the rolling and/or cogging proc...

The invention discloses a process of manufacturing heavy and critical components such as a blowout preventer (BOP) with a combination of open die forging, piercing and machining process which results in to better material utilization and saving in the machining time. The forging process of the invention involves a s...

The present invention discloses high frequency vibration assisted turning apparatus and method for Ti alloy work pieces. The invention is also applicable to alloys that are hard to machine in general. It is a novel manufacturing technology, where high frequency vibrations are imposed on the conventional movement of ...

The present invention is a forging die assembly comprising at least two die inserts and at least a lower cassette and an upper cassette, which are placed between a top die holder and a bottom die holder, such that the lower or upper cassette or both are of the split type and the split cassette is held together with ...

The invention relates to stress relieving during weld repair process of the forging dies. The conventional thermal stress relief process used during die repairs is costly and time consuming. Further, large furnaces are required increasing the carbon footprint and maintenance. The invention uses pulsations for stress...

The present invention relates to a light weight axle beam having strengthening rib arrangement at a region of the axle beam where stress due to torsional forces or fatigue loading attains maximum value during the operation of the axle beam. The arrangement of at least one stiffening rib provides stiffness to beam to...

The present invention provides a method of manufacturing a nozzle of a predetermined profile, the method comprising providing an ingot of predetermined size & shape; performing a series of operations at least once on the ingot to obtain a pre-form, the series of operations including, pin forming, drawing, upsetting;...

ABSTRACT Title EXTENSION OF DIE LIFE BY IN HOT & COLD FORGING There is provided a forging die with coated hardened surface. The coat comprises at least one layer of a nickel based alloy and at least one layers of a cobalt based alloy. The coat is characterized by a thickness ranging from about 1.5 mm to about ...

The present invention describes a process to make enhanced fatigue strength micro-alloy steel. In the process of the present invention, the soaking temperature is maintained in the range of 900 °C to 1050 °C and soaking time in the range of 30-60 minutes depending on size of crankshaft to get refined grain size. Dis...

A Fluid End and Method Of Manufacturing It The present invention discloses a Fluid End and its manufacturing method. The conventional fluid end manufacturing methods involve machining of all surfaces. This demands more input stock for manufacturing process and a lot of material wastage during machining process...

ABSTRACT: Title: Eco-friendly lubricant composition There is provided an eco-friendly water-based lubricant composition enriched/doped with carbonaceous graphene nano-material for forging applications. The lubricant composition comprises at least one di-alkali salt of adipic acid or orthophthalic acid or isoph...

Title Lubricant composition There is provided a water-based die lubricant composition in the form of a dispersion that comprises three dimensional graphite particles with a particle size ranging from 30 to 50 µm and surface stabilized two dimensional graphene particles with a particle size ranging from...

The present invention discloses a process of manufacturing forged components using a combination of open die and closed die forging, and machining. The process involves the steps of cogging of the ingot, upsetting the cogged bloom in two steps to form a preform, closed forging the preform on a hammer, rough machinin...

The weight of the crankshaft is among the many factors that adversely influence the engine performance. Reducing the weight of the crankshaft without affecting its strength and balancing characteristics would improve the engine performance. The present invention provides a crankshaft and the process of manufacturing...

The present invention describes a method of manufacturing a near-net shaped hollow shaft useful for high power applications such as gearboxes for wind energy industry. The method involves providing a concast bloom (of a round or rectangular or of any polygonal cross section) or an as-cast round ingot from which a ho...

The present invention relates to automotive rear axle housing. In particular the present invention relates to automotive rear axle housing and method of manufacturing the same with effective utilisation of raw material without compromising on the fatigue, static, specific strength and performance of the rear axle ho...

The present invention relates to a hot forging die manufacturing process. Particularly, the present invention relates to a modified surface hardening process carried out to improve crack resistance and thus to increase the life of dies. The present invention discloses a modified process of die (1) manufacturing whic...

The present disclosure provides for a process for manufacturing of implants from magnesium-based biocompatible material and an implant biomaterial. The process includes melting and mixing of a first set of metal(s) and a second set of metal(s) to obtain a master alloy. The master alloy being nano-reinforced using na...

The present disclosure provides for a process for synthesizing a biocompatible bone cement. The process includes generating a hybrid nanocomposite. The present disclosure also provides for a biocompatible implant being coated with the hybrid nanocomposite. The present disclosure also provides for a biocompatible bon...

The invention discloses a process of manufacturing of the crown gear. The teeth profile and face of crown gear is manufactured in the assembled condition with differential housing/casing. The process comprises the steps of turning, PCD hole drilling on the turned disc, gear hobbing on the drilled disc, chamfering of...

A Method Of Manufacturing Near-Net Shape Crown Wheel Abstract Invention relates to a method of producing a crown wheel with near-net shaped as-forged teeth having continuous grain flow lines and having minimal machining allowance. The method of invention comprises the steps of making ring using hammer forging and ...

A forging process to manufacture Aluminium wheel discs for heavy vehicles using small tonnage hammer is disclosed. It uses step-wise forging operation to achieve final shape of the alloy wheel. A minimal amount of machining is required. The process starts with a preform made from a round extruded billet and follow...

A Method Of Manufacturing A Crown Wheel, And A Crown Wheel ABSTRACT The invention discloses a method of producing a Crown Wheel involving production of a ring by ring rolling process and further production of near net shape tooth profile by sequential stepwise forging. Conventional methods have several disadvant...

A Finisher Die Assembly And A Forging Process To Make A Pinion Drive, And a Pinion Drive Conventionally, pinion drives are manufactured using multistep processes such as casting or forging, followed by various machining processes, and have shortcomings such as significant wastage of material and resources, requ...

The present invention provides a method of manufacturing a steering knuckle; said method comprising forging a tie rod arm, a stem, and a base knuckle separately; and electron beam welding said tie rod arm and said stem to said base knuckle to form the steering knuckle. The present invention also provides a steering ...

In accordance with the present invention there is provided a method of manufacturing an integral axle shaft; said method comprises forging a flange and a shaft with spline end separately and electron beam welding of said flange and said shaft with spline end to obtain an integral axle shaft. The present invention al...

AERO ENGINE FAN BLADE AND ITS MANUFACTURING The present invention relates to a newly designed preform (14) of predetermined shape and size. A shape of said perform (14) is chosen to reduce the number of operations to be performed during the forging process. Further, there are provided dies which are adapted to perf...

The present invention is directed to an integral planet carrier with no joints, a method of manufacturing it and an apparatus for doing so. Such integrally manufactured components have better strength than a conventionally produced multi-piece jointed planet carriers or integral planet carriers made from casting pro...

The present invention relates to a 3D printed combustion chamber assembly and an additive manufacturing of the combustion chamber assembly. The process involves spreading metal powder layer by layer on a predetermined platform followed by fusion, heat treatment, wire cutting operation, shot blasting and buffing oper...

The present invention discloses a hollow and lightweight crankshaft and a process of manufacturing it. Increasing demand for downsizing of the engine, transmission and chassis components without compromising strength are leading to pursuits of lightweight and efficient crankshafts. The hollow crankshaft (1a) of the ...

ABSTRACT AIR INTAKE OUTER CASING AND MANUFACTURING METHOD FOR THE SAME The present invention provides an additive manufacturing process for the manufacturing air intake outer casing which involves spreading powder material layer by layer on a predetermined platform; selectively fusing the powder to perform prin...

Abstract EXHAUST NOZZLE AND MANUFACTURING METHOD FOR THE SAME The present invention provides an exhaust nozzle assembly manufactured by additive manufacturing process. The exhaust nozzle parts are made by using digital model and layer by layer material build-up approach. This tool-less manufacturing method produc...

ABSTRACT MICRO TUBES AND MANUFACTURING METHOD FOR THE SAME The present invention provides an integral fuel supply micro tube comprising a micro tube and a hollow screw manufactured by an additive manufacturing process. The integral fuel supply micro tube is manufactured using a single building block in a single ...

Abstract NOZZLE GUIDE VANE AND MANUFACTURING METHOD FOR THE SAME This invention provides an integral nozzle guide vane (NGV) and an additive method of manufacturing of said integral nozzle guide vane (NGV) in jet engine turbine section. In the present manufacturing method, the integral nozzle guide vane is made...

Abstract TURBINE IMPELLER AND MANUFACTURING METHOD FOR THE SAME The present invention provides an additive manufacturing process for manufacturing turbine impeller. The presently provided process is a tool-less manufacturing method which produce a uniform turbine impeller in a short time with high precision. ...

DIE-HOLDER WITH STIFFENER/S AND A METHOD OF PREPARING THE SAME The present invention provides a method of repairing the cracked die holder; said method comprises fitting at least one stiffener of a predetermined shape in a pre-determined area of a cracked die holder and welding, wherein said stiffener adapted t...

The present invention relates to manufacturing method for reinforcement bracket (1) used in automobile applications using closed die forging method and an apparatus (10) for it. The conventional manufacturing methods are resource-intensive/expensive and introduce casting defects like porosities, micro cracks, micro/...

ABSTRACT MULTI OPERATION MACHINING CENTRE The present subject matter discloses a multi-operation machining apparatus to carry out various machining operations, such as End machining, Oil hole drilling, End Turning in lieu of End Grinding, Balancing, on a forged crankshaft. The machining operations are performed o...

This invention relates to the hot forging and heat treatment process for the manufacturing of components of the 6XXX series Aluminum alloys, carried out at temperatures above recrystallization temperatures of Aluminium. The conventional Aluminium component manufacturing process comprises hot forging the component (a...

The invention describes a method of manufacturing distortion free integral turbine blade (100) using metal injection moulding (MIM). The desired surface finish cannot be achieved on integral turbine blade manufactured by conventional manufacturing processes and hence, requires further processing. Apart from that con...

Special purpose machines are built for producing synchronizing ring (1) having external teeth (17A) with asymmetric teeth roofing (2). However, such machines require heavy capital investment and elaborate space and infrastructure. The present invention relates to a method of manufacturing a synchronizing ring (1) ha...

The present invention relates to manufacturing of automobile components using 6XXX series Aluminium alloys using warm forging method. It overcomes drawbacks associated with the conventional hot forging methods, such as lack of dimensional control, formation of large precipitates, and component distortion. The war...

ABSTRACT DIFFUSER & MANUFACTURING METHOD FOR THE SAME The present invention provides an integral diffuser (100) for a jet engines and a process for manufacturing the integral diffuser (100) in a single print by an additive manufacturing process. The integral diffuser (100) is characterized by high tensile streng...

The present invention is directed to a method of manufacturing a hemispherical gas bottle (1) suitable for use in satellite launch technology. The process design of the invention is such that it allows the closed die hot forging of the gas bottle (1) on a forging press rather than a forging hammer. Such ‘press forge...

A method for development of feedstock for metal injection molding is disclosed. The method includes mixing an alloy powder with a group of binders in a predefined ratio to prepare compound feedstock, wherein the predefined ratio ranges between 70:30 to 65:35 respectively. The method also includes preparing one or mo...

STEEL FOR HIGH TEMPERATURE CARBURIZING AND ITS METHOD OF PREPARATION The present invention provides a steel composition for high temperature carburizing and a steel article made from the steel composition.The composition comprises: a) 0.11 to 0.3 wt.% of Carbon, b) 1.1 to 1.4 wt. % of Manganese, c) 0.15 to...

ABSTRACT A SYSTEM FOR SYNCHRONIZING MOVEMENT BETWEEN A DRIVER COMPONENT AND A DRIVEN COMPONENT A system, for synchronizing movement between a driver component (12) and a driven component (20), comprising: an ‘A’ frame (14) coupled to a tow hook (11), said A-frame (14), coupled to a driven component (20), having ...

ABSTRACT A SYSTEM FOR SYNCHRONIZING PARAMETER DEPENDENT MOVEMENT BETWEEN A DRIVER COMPONENT AND A DRIVEN COMPONENT A system for synchronizing speed-dependent and turning-radius-dependent movement between a driver component (12) and a driven component (20), comprising: a first speed sensor to sense speed of an op...

ABSTRACT A SYSTEM FOR CONTROLLING MOVEMENT OF DRIVEN COMPONENT BASED ON MOVEMENT OF DRIVER COMPONENT A system for controlling movement of driven component (20) based on movement of driver component (12), said system comprising: an ‘A’ frame (16), coupled to a tow hook (14), configured to be coupled to a driven c...

The invention relates to fixed-wing unmanned aerial vehicles (UAV) which can take off on a short distance runway of less than 10 m length. It comprises an aerodynamically shaped fuselage (2); pair of wings (12, 12 A), consisting of a flaperon (5), at least two wing connector (18) and at least one boom connector (11)...

A method for recycling sludge waste to obtain forging lubricant is disclosed. The method includes receiving dry sludge powder from forging process. The method also includes removing iron and iron oxides from the dry sludge powder to obtain first powder, wherein the first powder includes a predefined amount of graphi...

The present disclosure provides for a process for synthesizing a hybrid washcoat by microwave-irradiation. The process includes generating a washcoat slurry using nano sized platinum group metal and uniformly disposing the washcoat slurry onto a substrate to obtain a washcoated substrate. The process further include...

The present disclosure provides a system 100 and method 450 to detect temperature of one or more entities. Images are obtained from an optical image capture device 102 such as an RGB camera, and the images containing the one or more entities is processed to detect pose and face of the one or more entities. ROIs for ...

The present disclosure provides a system 100 and method 300 for detecting distance between two or more entities out of a group of people. Images are obtained from an image capture device 102 and the images are processed to identify entities in the image. The images are then processed to determine a distance between ...

The present disclosure provides a system (100) and method (300) for detecting presence of face masks on one or more entities. Images are obtained from an image capture device (102) such as a CCTV, and the images are processed to identify the one or more entities. The images are then processed to determine if the one...

ABSTRACT SYSTEM AND METHOD FOR GRINDING OPERATION The present invention relates to an apparatus (10) for performing machning operation. The apparatus (10) includes a workstation (14) to hold the work-piece (12). The apparatus (10) includes a controller (26) operably coupled the spindle head (16), and the coolant f...

ABSTRACT INDUCTION HARDENING SYSTEM The present subject matter relates to a induction hardening system (100) and a method of performing induction hardening on at least a portion of a component (2). The induction hardening system (100) may include a platform to hold the component (2) for induction hardening. The pl...

An Apparatus And A Heat Treatment Process For Forged Front Axle Beam Abstract The present invention relates to an apparatus and heat treatment process for a front axle beam to provide distortion free heat treatment of a front axle beam. The apparatus for carrying out distortion free heat treatment of a front a...

ABSTRACT A SYSTEM AND METHOD FOR OPENING A FORGING DIE CAVITY The present invention provides a method and system for opening a forging die cavity (10). The said method involves generating CAD model (1) of a forging die (19) with cavity; generating a first CAM program (2) of the forging die using a CAM progra...

The present invention provides a method of milling a non-rotating crankshaft which involves placing a crankshaft (201) on a milling machine, wherein the milling machine comprises a milling head with an internal milling cutter (208) which surrounds the crankshaft (201), holding said crankshaft (201) between the machi...

The present invention provides a method of milling a rotating crankshaft, said method comprising placing a crankshaft (201), on a milling machine, holding said crankshaft (201) between the machine centers (204) along the longitudinal direction (205), rotating the crankshaft’s pin (203) about crankshaft’s central axi...

The invention discloses a method and apparatus for induction hardening to avoid defects during induction hardening of a crankshaft, especially by avoiding overheating of the region adjoining to the area being induction hardened and without any expensive or complex changes to the induction hardening equipment or its ...

The present invention provides a process for synthesizing nano-reinforced aluminium metal matrix composite. The process includes providing one of melting treatment and powdering treatment to one or more pure metals and one or more master alloys to obtain a melt. The process includes nano-reinforcing the melt and ult...

A PROCESS FOR SYNTHESIZING A MESOPOROUS CARBON MATERIAL USING AN INDUSTRIAL WASTE ABSTRACT The present invention provides a process for synthesizing a mesoporous carbon material using an industrial waste. The process includes providing at least one of acid treatment, base treatment and effluent treatment to c...

A MOTION TRANSFER MECHANISM The present invention relates to a motion transfer mechanism 100 comprising a ram 102 having a trimming tool adapted to move from a top dead centre (TDC) to a bottom dead centre (BDC) in a vertical axis along a plurality of ram guides 104; a trimming die assembly 110 having an upper part...

The present invention discloses a closed die hot forging method of manufacturing a six-cylinder crankshaft. The method is characterised by introduction of a step of double plane bending (102) between the steps of reduce rolling (101) and blocker forging (103) of conventional methods. To carry out double plane bendin...

ABSTRACT ANAPPARATUS AND A METHOD TO ANALYZE THE DEGRADATION OF THE THERMO-CHEMICAL PROPERTIES IN A MATERIAL The present invention relates to an apparatus to determine degradation in properties of material used to manufacture a component which is subjected to thermal and chemical loads during its working. It com...

[0001] The present disclosure provides a primer seating arrangement (102) for a breech assembly (100) of a projectile launching system. The primer seating arrangement (102) includes a spindle (104) with spindle bore (106). The spindle bore (106) of the spindle (104) is provided with a first tapered profile (114) and...

[0001] The present disclosure provides an ejection mechanism (1000) for removal of an article (106). The ejection mechanism includes an extractor (104) which is configured to remove the article (106) from a spindle lock (108). Further, the extractor (104) is mounted on the spindle lock (108). In addition, the ejecti...

ABSTRACT A DAMPENING APPARATUS The present disclosure provides a dampening apparatus (100). The dampening apparatus (100) includes a leg structure (102), a prime mover (104), a power screw assembly (106) and a friction spring (108). In addition, the prime mover (104) is mounted on the leg structure (102). Also, th...

ABSTRACT A GRIPPING DEVICE [0001] The present subject matter relates to a gripping device (100). The gripping device (100) includes a structure (104), one or more triggering device (102), one or more connectors (122), one or more manipulators (108), and a chamber (110). The structure (104) facilitates mounting of ...

ABSTRACT AN ARTICLE HANDLING APPARATUS [0001] The present disclosure provides an article handling apparatus (100), it includes a guide rail structure (102), a slider (104), a support structure (106), a mounting structure (108), a first actuator (110), a first encoder (112), a first arm (114), a second arm (116), a...

ABSTRACT ACTUATOR FOR A STABILIZER LEG SYSTEM [0001] The present disclosure provides an actuator system (102) for a stabilizer leg assembly (100). The stabilizer leg assembly (100) includes one or more stabilizer leg (114) provided to support a main body (110). The actuator system (102) includes one or more actuat...

ABSTRACT AN AXLE AND METHOD OF MANUFACTURING THEREOF The present disclosure relates to an axle (200). The axle includes a beam (202), a LH spindle (204), and a RH spindle (206). The beam (202) has a first end (208) and a second end (210). In addition, the LH spindle (204) is integrally formed at the first end (208...

ABSTRACT AN AXLE AND A METHOD OF MANUFACTURING THEREOF The present disclosure relates to an axle (100) and a method (500) of manufacturing the axle (100). The axle (100) includes spindles (102), pads (104) and central areas (106). Further, the axle includes a first bias (401) and a second bias (402). The first bia...

ABSTRACT AN INTEGRATED KNUCKLE AND A METHOD OF MANUFACTURING THE INTEGRATED KNUCKLE The present invention discloses an integrated steering knuckle (200). The integrated steering knuckle (200) includes fixation points (206, 208) for fixing an upper wishbone and a lower wishbone respectively, a spindle (204) configu...

ABSTRACT A PROCESS FOR REMOVAL OF PLASMA NITRIDED LAYER The present invention provides a process for removal of a surface hardened layer (nitrided layer) present on an impression or cavity of a forging die. The process comprises treating a forging die surface, from which surface hardened layer is to be removed, wi...

The present disclosure provides an apparatus (102) for engraving markings on curved surface of workpiece (120). Apparatus (102) comprises loading assembly (104), job clamping cylinder (108), roller motion cylinder (112), and plurality of punching rollers (114). Loading assembly (104) enables a stamping operation on ...

The present disclosure pertains to a method (700) and system (800) of forging a Waspaloy alloy. The method (700) includes cutting (702) a raw Waspaloy alloy material for a predefined billet (122), first heating (704) the predefined billet (122) to a predefined first temperature using an electric furnace or sulphur f...

[0001] The present disclosure provides a primer feeding, firing and ejecting mechanism (100), that includes a magazine holder (102), a primer feed unit (104), a firing unit (110), a safety lock unit (112), and a primer extractor unit (114). The magazine holder (102) rotates against a pivot point, and it holds a maga...

[0001] The present disclosure provides a safety lock mechanism (100) for a firearm, which includes a firing pin (102), a pivot lever unit (104), a safety lever (106), a cocking block (112), a locking mechanism (114), a handle (116) pivoted on a structure (108), and a sear lever (118). In addition, the pivot lever un...

ABSTRACT AN OPENING AND CLOSING MECHANISM FOR A BARREL CLOSURE UNIT [0001] The present disclosure provides an opening and closing mechanism (100) for a barrel closure unit (124). The opening and closing mechanism (100) includes an actuator (102), a rack rod (114), a pinion (112) with a precise slot (118), a crank ...

ABSTRACT UPREARING AND SINKING ASSEMBLY The present disclosure provides an uprearing and sinking assembly (100) of a vehicle. The uprearing and sinking assembly (100) includes a support device (102), a tribune (104), a plurality of primary linkages (106a, 106b), a secondary linkage (108) pivoted to the tribune (104)...

ABSTRACT AN ARTICLE LOADING SYSTEM The present disclosure provides an article loading system (100). The article loading system (100) includes a double parallelogram mechanism (102) provided to obtain a circular motion and a linear motion. Further, a crank pin (106c) is provided to drive the double parallelogram mech...

A method (200) for manufacturing an Inconel flange includes steps of first forging (202) and first heating (204); second forging (206) the first heated first doughnut preform; punching and piercing (208) for removing a central portion from the second doughnut preform to form a pierced second doughnut preform (306) a...

ABSTRACT CONTACT PAD AND FABRICATION PROCESS THEREOF The present invention disclosesa contact pad and a fabrication process thereof. The contact pad (100) comprises a composite element (102) and a housing element (104). The composite element (102) is designed to ensure a cushioning effect while maintaining a c...

ABSTRACT QUADCOPTER DRONE A quadcopter drone assembly (100) comprising: a frame structure (102) consisting of a cover (104), a middle plate (106), a center hub (108), arms (110), a bottom plate (112), landing gears (114), a flight controller (116), motor/s (118), electronic speed controller/s (120), a power di...