Welcome to Anyang ST

hydraulic cut upset draw punch press making kitchenware forging

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Heading Or Upset Forging - Manufacturing Process

    2017-9-10 · Metal Drawing Sheet Metal Powder Processes Heading Or Upset Forging Heading or upset forging is a process by which stock, (typically cylindrical), is upset at its end in order to increase the cross section of the material in this area. This metal forging process …

    Get Price
  • Metal Forging Tools and Equipment and Parts Supplies

    2021-9-3 · Forging is a hot or cold metal deformation process used to produce metal parts where strength is a paramount concern, engine connecting rods and hand tools being two such examples. The process itself involves using compressive forces to mold and deform metal into the desired shape. For most applications, forging entails heating the base metal until it is malleable enough to work with, although ...

    Get Price
  • An Overview of Forging Processes with Their Defects

    2021-6-4 · one of the forging processes or by post forging operations. II. DISCUSSION A. Some Important Forging Terms 1) Forging die: It may be defined as a complete tool consists of a pair of mating members for producing work by hammer or press. Die pair consists of upper and lower die halves having cavities. 2) Billet: A slug cut from rod to be heated ...

    Get Price
  • Forging.pdf - Forging Unit I Forging u2022 u201cForging ...

    View Forging.pdf from PHYSICS 441 at GITAM University Hyderabad Campus. Forging Unit I Forging • 'Forging is defined as a metal working process by which metals and alloys are plastically

    Get Price
  • Metal forming processes - IIT Guwahati

    2021-8-27 · R. Ganesh Narayanan, IITG Bending: In this, the sheet material is strained by punch to give a bend shape (angle shape) usually in a straight axis. Deep (or cup) drawing: In this operation, forming of a flat metal sheet into a hollow or concave shape like a …

    Get Price
  • Forging & Press Working - SlideShare

    2015-10-23 · INTRODUCTION TO PRESS WORKING FORGING & PRESS WORKING 17 • Press working is a chip-less manufacturing process by which various components are made from sheet metals. It involves the working of a sheet between two die. In press working, the upper die is called a punch. This process is also termed as cold stamping.

    Get Price
  • Metal Forging - Manufacturing Process

    2017-9-10 · Metal forging is a metal forming process that involves applying compressive forces to a work piece to deform it, and create a desired geometric change to the material. The forging process is very important in industrial metal manufacture, particularly in the …

    Get Price
  • Forging

    2016-11-25 · fHot forging is the plastic deformation of metal at a. temperature and strain rate such that recrystallization occurs. simultaneously with deformation, thus avoiding strain. hardening. For this to occur, high work piece temperature (matching the. metal's recrystallization temperature) must be attained. throughout the process.

    Get Price
  • Forging - Scribd

    2020-8-7 · Cold press forging is primarily used on thin materials, while hot press forging is preferred for larger work such as parts for trains and heavy machinery The pressure necessary to form to steel at forging temperature varies from about 3000psi(pounds per square inch) 27,000psi (20 to 190MPa).

    Get Price
  • Stamping Design Guidelines - Bowmannz

    2010-4-4 · Hydraulic presses are suitable for deep-drawing, compound die action as in blanking with forming or coining, low speed high tonnage blanking, and force type of forming rather than displacement type of forming. The Anatomy of a Die Cut A normal metal stamping process (creates a die cut) is to drive a sharpened tool steel punch

    Get Price
  • An Overview of Forging Processes with Their Defects

    2021-6-4 · one of the forging processes or by post forging operations. II. DISCUSSION A. Some Important Forging Terms 1) Forging die: It may be defined as a complete tool consists of a pair of mating members for producing work by hammer or press. Die pair consists of upper and lower die halves having cavities. 2) Billet: A slug cut from rod to be heated ...

    Get Price
  • #1 Metal Fabrication Services

    2021-8-31 · Punching is a forming process that uses a punch press, which applies pressure on a tool (called a punch) to shear the metal and create holes or cut-outs on the workpiece. This is a very efficient and cost-effective method for medium to high production runs. CNC Turret Punching is often used to reduce labour cost and eliminate human errors.

    Get Price
  • Forging.pdf - Forging Unit I Forging u2022 u201cForging ...

    View Forging.pdf from PHYSICS 441 at GITAM University Hyderabad Campus. Forging Unit I Forging • 'Forging is defined as a metal working process by which metals and alloys are plastically

    Get Price
  • Forging - Scribd

    2020-8-7 · Cold press forging is primarily used on thin materials, while hot press forging is preferred for larger work such as parts for trains and heavy machinery The pressure necessary to form to steel at forging temperature varies from about 3000psi(pounds per square inch) 27,000psi (20 to 190MPa).

    Get Price
  • Forging

    2016-11-25 · fHot forging is the plastic deformation of metal at a. temperature and strain rate such that recrystallization occurs. simultaneously with deformation, thus avoiding strain. hardening. For this to occur, high work piece temperature (matching the. metal's recrystallization temperature) must be attained. throughout the process.

    Get Price
  • Metal forming processes - IIT Guwahati

    2021-8-27 · R. Ganesh Narayanan, IITG Bending: In this, the sheet material is strained by punch to give a bend shape (angle shape) usually in a straight axis. Deep (or cup) drawing: In this operation, forming of a flat metal sheet into a hollow or concave shape like a …

    Get Price
  • SHEET METAL DESIGN HANDBOOK

    2014-7-8 · the turret press. These tools can punch and form small parts as efficiently as a progressive punch press tool with a lower initial cost. Hole to edge clearance – A good rule of thumb for hole placement is to keep the hole at least one material thickness away from any edge. If the hole gets too close to an edge a bulge can form as shown below.

    Get Price
  • Federal Wage System Job Grading Standard for Metal

    making machines which cut, punch, stamp, draw, shape, and roll metal sheets, strips, or wire into desired shapes or contours, e.g., skin and frame of aircraft; coin production jobs involving the production of proof and finished coins.

    Get Price
  • Metal Forging - Manufacturing Process

    2017-9-10 · Metal forging is a metal forming process that involves applying compressive forces to a work piece to deform it, and create a desired geometric change to the material. The forging process is very important in industrial metal manufacture, particularly in the …

    Get Price
  • Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ...

    Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ) from China. 101 similar products are also available from Suppliers of Machinery.

    Get Price
  • Stamping Design Guidelines - Bowmannz

    2010-4-4 · Hydraulic presses are suitable for deep-drawing, compound die action as in blanking with forming or coining, low speed high tonnage blanking, and force type of forming rather than displacement type of forming. The Anatomy of a Die Cut A normal metal stamping process (creates a die cut) is to drive a sharpened tool steel punch

    Get Price
  • Trimming Of Forged Parts

    2017-9-10 · High Energy Rate Forging MANUFACTURING PROCESSES Metal Casting Metal Forming Metal Rolling Metal Extrusion Metal Drawing Sheet Metal Powder Processes Trimming Of Forged Parts Trimming is a manufacturing process that is used as a finishing operation for forged parts, in order to remove flash. Flash is a characteristic common in most metal forgings.

    Get Price
  • Forging Machines - an overview

    'Hand forging' involves the use of an anvil and special hammers, chisels and swages. A 'drop forging machine' uses pneumatic or hydraulic pressure to compress hot metal blanks between hard steel dies. 5.9.2 Drawing process. This is the forming of flat metal blanks into box and cup-like shapes by pressing them with a shaped punch into a die.

    Get Price
  • Metal Forging - Manufacturing Process

    2017-9-10 · Metal forging is a metal forming process that involves applying compressive forces to a work piece to deform it, and create a desired geometric change to the material. The forging process is very important in industrial metal manufacture, particularly in the extensive iron and steel manufacturing industry.

    Get Price
  • Forging & Press Working - SlideShare

    2015-10-23 · INTRODUCTION TO PRESS WORKING FORGING & PRESS WORKING 17 • Press working is a chip-less manufacturing process by which various components are made from sheet metals. It involves the working of a sheet between two die. In press working, the upper die is called a punch. This process is also termed as cold stamping.

    Get Price
  • Metal forming processes - IIT Guwahati

    2021-8-27 · R. Ganesh Narayanan, IITG Bending: In this, the sheet material is strained by punch to give a bend shape (angle shape) usually in a straight axis. Deep (or cup) drawing: In this operation, forming of a flat metal sheet into a hollow or concave shape like a cup, is performed by stretching the metal in some regions.

    Get Price
  • An Overview of Forging Processes with Their Defects

    2021-6-4 · one of the forging processes or by post forging operations. II. DISCUSSION A. Some Important Forging Terms 1) Forging die: It may be defined as a complete tool consists of a pair of mating members for producing work by hammer or press. Die pair consists of upper and lower die halves having cavities. 2) Billet: A slug cut from rod to be heated ...

    Get Price
  • Forging.pdf - Forging Unit I Forging u2022 u201cForging ...

    View Forging.pdf from PHYSICS 441 at GITAM University Hyderabad Campus. Forging Unit I Forging • 'Forging is defined as a metal working process by which metals and alloys are plastically

    Get Price
  • Forging

    2016-11-25 · fHot forging is the plastic deformation of metal at a. temperature and strain rate such that recrystallization occurs. simultaneously with deformation, thus avoiding strain. hardening. For this to occur, high work piece temperature (matching the. metal's recrystallization temperature) must be attained. throughout the process.

    Get Price
  • Manufacturing by Cold forging

    2021-9-2 · Cold forging consists of deforming a metal material at room temperature by applying very high pressure. The slug is placed in a die and then compressed by the action of a press until it fits into the desired shape. Depending on the geometric complexity of the component, several operations may be required to gradually deform the metal.

    Get Price
  • Metal forming processes - IIT Guwahati

    2021-8-27 · R. Ganesh Narayanan, IITG Bending: In this, the sheet material is strained by punch to give a bend shape (angle shape) usually in a straight axis. Deep (or cup) drawing: In this operation, forming of a flat metal sheet into a hollow or concave shape like a …

    Get Price
  • Homework solutions for test 2 - NCSU

    2014-10-18 · 12.4 What is the difference between deep drawing and bar drawing? Answer. Deep drawing is a sheet metal forming process used to fabricate cup-shaped parts; bar drawing is a bulk deformation process used to reduce the diameter of a cylindrical workpart. 12.5 Indicate the mathematical equation for the flow curve. Answer. The flow curve is defined ...

    Get Price
  • SHEET METAL DESIGN HANDBOOK

    2014-7-8 · the turret press. These tools can punch and form small parts as efficiently as a progressive punch press tool with a lower initial cost. Hole to edge clearance – A good rule of thumb for hole placement is to keep the hole at least one material thickness away from any edge. If the hole gets too close to an edge a bulge can form as shown below.

    Get Price
  • Cold Forging vs. Hot Forging – Considerations, Benefits ...

    2014-10-1 · Stamping is the most widespread hot forging manufacturing process, where the material is squeezed in a press, between a tool and a die surface. Hot Forged Components Advantages of Hot Forging. The high temperature during hot forging enables the highest possible level of material deformation and the access to complex 3D geometries.

    Get Price
  • Federal Wage System Job Grading Standard for Metal

    making machines which cut, punch, stamp, draw, shape, and roll metal sheets, strips, or wire into desired shapes or contours, e.g., skin and frame of aircraft; coin production jobs involving the production of proof and finished coins.

    Get Price
  • Forging - Scribd

    2020-8-7 · Cold press forging is primarily used on thin materials, while hot press forging is preferred for larger work such as parts for trains and heavy machinery The pressure necessary to form to steel at forging temperature varies from about 3000psi(pounds per square inch) 27,000psi (20 to 190MPa).

    Get Price
  • Forging Defects: Types, Causes and Remedies - mech4study

    2017-4-25 · Forging Defects: Types, Causes and Remedies. 1.) Unfilled Section: As the name implies in this type of defect some of the forging section remain unfilled. This is due to poor design of die or poor forging technic. This is also due to less raw material or poor heating. This defect can be removed by proper die design, proper availability of raw ...

    Get Price
  • Forging

    2016-11-25 · fHot forging is the plastic deformation of metal at a. temperature and strain rate such that recrystallization occurs. simultaneously with deformation, thus avoiding strain. hardening. For this to occur, high work piece temperature (matching the. metal's recrystallization temperature) must be attained. throughout the process.

    Get Price
  • Manufacturing Process, Chapter 2 Flashcards

    Forging is a deformation process in which the workpiece is compressed between two dies, using impact or gradual pressure to form the part. Worlds biggest hydraulic press 80,000 ton closed die hydraulic press …

    Get Price
  • Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ...

    Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ) from China. 101 similar products are also available from Suppliers of Machinery.

    Get Price
  • Stamping Design Guidelines - Bowmannz

    2010-4-4 · Hydraulic presses are suitable for deep-drawing, compound die action as in blanking with forming or coining, low speed high tonnage blanking, and force type of forming rather than displacement type of forming. The Anatomy of a Die Cut A normal metal stamping process (creates a die cut) is to drive a sharpened tool steel punch

    Get Price
  • Trimming Of Forged Parts

    2017-9-10 · High Energy Rate Forging MANUFACTURING PROCESSES Metal Casting Metal Forming Metal Rolling Metal Extrusion Metal Drawing Sheet Metal Powder Processes Trimming Of Forged Parts Trimming is a manufacturing process that is used as a finishing operation for forged parts, in order to remove flash. Flash is a characteristic common in most metal forgings.

    Get Price
  • Forging Machines - an overview

    'Hand forging' involves the use of an anvil and special hammers, chisels and swages. A 'drop forging machine' uses pneumatic or hydraulic pressure to compress hot metal blanks between hard steel dies. 5.9.2 Drawing process. This is the forming of flat metal blanks into box and cup-like shapes by pressing them with a shaped punch into a die.

    Get Price
  • Metal Forging - Manufacturing Process

    2017-9-10 · Metal forging is a metal forming process that involves applying compressive forces to a work piece to deform it, and create a desired geometric change to the material. The forging process is very important in industrial metal manufacture, particularly in the …

    Get Price
  • Forging & Press Working - SlideShare

    2015-10-23 · INTRODUCTION TO PRESS WORKING FORGING & PRESS WORKING 17 • Press working is a chip-less manufacturing process by which various components are made from sheet metals. It involves the working of a sheet between two die. In press working, the upper die is called a punch. This process is also termed as cold stamping.

    Get Price
  • Metal forming processes - IIT Guwahati

    2021-8-27 · R. Ganesh Narayanan, IITG Bending: In this, the sheet material is strained by punch to give a bend shape (angle shape) usually in a straight axis. Deep (or cup) drawing: In this operation, forming of a flat metal sheet into a hollow or concave shape like a …

    Get Price
  • An Overview of Forging Processes with Their Defects

    2021-6-4 · one of the forging processes or by post forging operations. II. DISCUSSION A. Some Important Forging Terms 1) Forging die: It may be defined as a complete tool consists of a pair of mating members for producing work by hammer or press. Die pair consists of upper and lower die halves having cavities. 2) Billet: A slug cut from rod to be heated ...

    Get Price
  • Forging.pdf - Forging Unit I Forging u2022 u201cForging ...

    View Forging.pdf from PHYSICS 441 at GITAM University Hyderabad Campus. Forging Unit I Forging • 'Forging is defined as a metal working process by which metals and alloys are plastically

    Get Price
  • Forging

    2016-11-25 · fHot forging is the plastic deformation of metal at a. temperature and strain rate such that recrystallization occurs. simultaneously with deformation, thus avoiding strain. hardening. For this to occur, high work piece temperature (matching the. metal's recrystallization temperature) must be attained. throughout the process.

    Get Price
  • Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ...

    Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ) from China. 101 similar products are also available from Suppliers of Machinery.

    Get Price
  • steel door press machine, steel door embossing machine ...

    for cutting steel sheet, hydraulic press for embossing door panels, stacker for stack the finished door. panels, punch press for punching necessary holes, press brake for bend door panels, assemble and weld door. panels, hot press, cut and weld door frames, spray …

    Get Price
  • Bending Machine, Punching Machine, Cutting Equipment ...

    2019-12-15 · Hydraulic Press Brake This hydraulic press brake is normal numeric control, without CNC control system. The adjustment of backgauge and ram stroke is manual. Steel-welded construction, vibration to eliminate stress, with high strength and good rigidity. Hydraulic …

    Get Price
  • Forging Machines - an overview

    'Hand forging' involves the use of an anvil and special hammers, chisels and swages. A 'drop forging machine' uses pneumatic or hydraulic pressure to compress hot metal blanks between hard steel dies. 5.9.2 Drawing process. This is the forming of flat metal blanks into box and cup-like shapes by pressing them with a shaped punch into a die.

    Get Price
  • SHEET METAL DESIGN HANDBOOK

    2014-7-8 · the turret press. These tools can punch and form small parts as efficiently as a progressive punch press tool with a lower initial cost. Hole to edge clearance – A good rule of thumb for hole placement is to keep the hole at least one material thickness away from any edge. If the hole gets too close to an edge a bulge can form as shown below.

    Get Price
  • FLY PRESS - MREC Academics

    2020-10-19 · HYDRAULIC PRESS AIM: -To bend the given metal piece by using hydraulic press. APPARATUS: -Hydraulic Press, punch and Dies. MATERIAL REQUIRED: -Mild Steel sheet of desired gauge. PROCEDURE: 1. Prepare the punching machine for bending operation. 2. Select the dies based on the requirement of the job and place the sheet metal between the

    Get Price
  • Forging of 718 - The Importance of T.M

    2012-3-5 · TMP of 718 as a disk forging usually involves relatively low forging temperatures at least during the final deforming operation. Historically the alloy has been forged over the range, 980°C - 1095-C (1800°F - 2000-F) but for most applications forging temperatures do not exceed 1040°C (1900-F).

    Get Price
  • HOSTO Stolz GmbH & Co. KG

    Success does not make us idle, we always strive for optimisation. We produce bended wire parts up to a diameter of 16 mm and shape tape for you. We bend, upset, squeeze, stamp, screw cut, weld, profile, punch, hole, round, mount, rivet and press - everything is …

    Get Price
  • Homework solutions for test 2 - NCSU

    2014-10-18 · 12.4 What is the difference between deep drawing and bar drawing? Answer. Deep drawing is a sheet metal forming process used to fabricate cup-shaped parts; bar drawing is a bulk deformation process used to reduce the diameter of a cylindrical workpart. 12.5 Indicate the mathematical equation for the flow curve. Answer. The flow curve is defined ...

    Get Price
  • Forging Ahead - definition of Forging Ahead by The Free ...

    forge 1 (fôrj) n. 1. A furnace or hearth where metals are heated or wrought; a smithy. 2. A workshop where pig iron is transformed into wrought iron. v. forged, forg·ing, forg·es v.tr. 1. a. To form (metal, for example) by heating in a forge and beating or hammering into shape. b. To form (metal) by a mechanical or hydraulic press. 2. To give form or ...

    Get Price
  • Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ...

    Yd16-f Hot Forging Hydraulic Press(630ton - 12000ton ) from China. 101 similar products are also available from Suppliers of Machinery.

    Get Price
  • Stamping Design Guidelines - Bowmannz

    2010-4-4 · Hydraulic presses are suitable for deep-drawing, compound die action as in blanking with forming or coining, low speed high tonnage blanking, and force type of forming rather than displacement type of forming. The Anatomy of a Die Cut A normal metal stamping process (creates a die cut) is to drive a sharpened tool steel punch

    Get Price
  • Trimming Of Forged Parts

    2017-9-10 · High Energy Rate Forging MANUFACTURING PROCESSES Metal Casting Metal Forming Metal Rolling Metal Extrusion Metal Drawing Sheet Metal Powder Processes Trimming Of Forged Parts Trimming is a manufacturing process that is used as a finishing operation for forged parts, in order to remove flash. Flash is a characteristic common in most metal forgings.

    Get Price
  • Forging Machines - an overview

    'Hand forging' involves the use of an anvil and special hammers, chisels and swages. A 'drop forging machine' uses pneumatic or hydraulic pressure to compress hot metal blanks between hard steel dies. 5.9.2 Drawing process. This is the forming of flat metal blanks into box and cup-like shapes by pressing them with a shaped punch into a die.

    Get Price
  • Metal Forging - Manufacturing Process

    2017-9-10 · Metal forging is a metal forming process that involves applying compressive forces to a work piece to deform it, and create a desired geometric change to the material. The forging process is very important in industrial metal manufacture, particularly in the …

    Get Price
  • Forging & Press Working - SlideShare

    2015-10-23 · INTRODUCTION TO PRESS WORKING FORGING & PRESS WORKING 17 • Press working is a chip-less manufacturing process by which various components are made from sheet metals. It involves the working of a sheet between two die. In press working, the upper die is called a punch. This process is also termed as cold stamping.

    Get Price
  • Metal forming processes - IIT Guwahati

    2021-8-27 · R. Ganesh Narayanan, IITG Bending: In this, the sheet material is strained by punch to give a bend shape (angle shape) usually in a straight axis. Deep (or cup) drawing: In this operation, forming of a flat metal sheet into a hollow or concave shape like a …

    Get Price
  • An Overview of Forging Processes with Their Defects

    2021-6-4 · one of the forging processes or by post forging operations. II. DISCUSSION A. Some Important Forging Terms 1) Forging die: It may be defined as a complete tool consists of a pair of mating members for producing work by hammer or press. Die pair consists of upper and lower die halves having cavities. 2) Billet: A slug cut from rod to be heated ...

    Get Price
  • Forging.pdf - Forging Unit I Forging u2022 u201cForging ...

    View Forging.pdf from PHYSICS 441 at GITAM University Hyderabad Campus. Forging Unit I Forging • 'Forging is defined as a metal working process by which metals and alloys are plastically

    Get Price
  • Forging

    2016-11-25 · fHot forging is the plastic deformation of metal at a. temperature and strain rate such that recrystallization occurs. simultaneously with deformation, thus avoiding strain. hardening. For this to occur, high work piece temperature (matching the. metal's recrystallization temperature) must be attained. throughout the process.

    Get Price
  • hakerforging.com

    Pre-cut steel billets are heated in inductions for accurate temperature control. Forging presses, friction and hammers can produce parts of all levels of complexity from 0,5 Kg to 28 Kg. Our capacity is nearly 500 Tons per month. We can forge brass, aluminum and stainless.READ MORE.. Closed Die Forging

    Get Price
  • Forging Machines - an overview

    'Hand forging' involves the use of an anvil and special hammers, chisels and swages. A 'drop forging machine' uses pneumatic or hydraulic pressure to compress hot metal blanks between hard steel dies. 5.9.2 Drawing process. This is the forming of flat metal blanks into box and cup-like shapes by pressing them with a shaped punch into a die.

    Get Price
  • FLY PRESS - MREC Academics

    2020-10-19 · HYDRAULIC PRESS AIM: -To bend the given metal piece by using hydraulic press. APPARATUS: -Hydraulic Press, punch and Dies. MATERIAL REQUIRED: -Mild Steel sheet of desired gauge. PROCEDURE: 1. Prepare the punching machine for bending operation. 2. Select the dies based on the requirement of the job and place the sheet metal between the

    Get Price
  • YOW CHANG OIL PRESSURE MACHINE CO., LTD.

    YOW CHANG OIL PRESSURE MACHINE CO., LTD. was founded in March 1984. Though only a few years have passed, the company has based on its predecessor's over-thirty-year experience in oil pressure machinery. Under the encouragement and guidance …

    Get Price
  • (PDF) ENGINEERING WORKSHOP LAB MANUAL

    Forging the tapered end of a cold is an example of drawing operation. 2. Upsetting: It is a process of increasing the area of cross-section of a metal piece locally, with a corresponding reduction in length. In this, only the portion to be upset is heated to forging temperature and …

    Get Price
  • Sheet Metal Machines Manufacturers & Suppliers

    2021-8-4 · Sheet Metal Machines Manufacturers, Factory, Suppliers From China, As an experienced group we also accept customized orders. The main goal of our company is to build up a satisfying memory for all customers, and establish a long-term win-win business relationship.

    Get Price
  • Used Forging for sale in USA

    Used forging for sale in USA. National, Hill Acme, and Wagner. Find used machinery and equipment for forging plants on Machinio.

    Get Price
  • Companies - Forging services, steel, ring - India ...

    Manufacturer of seamless rolled rings (housing ring, transmission gear rings, hydraulic ring, crown wheel, gear ring, oil field, ring gear, ring joint gasket, seat ring, synchronizer rings, pinions hubs, hot rolled, cut blanks, raw materials), investment castings, close die forgings, precision tur...

    Get Price
  • Federal Wage System Job Grading Standard for Metal

    making machines which cut, punch, stamp, draw, shape, and roll metal sheets, strips, or wire into desired shapes or contours, e.g., skin and frame of aircraft; coin production jobs involving the production of proof and finished coins.

    Get Price