Dinkle metal precision was established in 1983, at present we have integrated the slitting processing of metal plate, design and manufacture of precise tool, metal stamping, the secondary processing of production, multiple processing, heat treatment, surface treatment of galvanization. All of working flow is completed in house. Our service is a completely successive producing process, not only to guarantee high stable quality, but also to satisfy the varied demands from variant customers. We can provide our assistance to enhance our customers' efficiency and to reduce their labor cost as outsourcing. The existing customers cover the fields of electronics, electrical machinery, telecommunication, automobile, computer peripheral device and so on. | |
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Precision Metal Parts
The Art of Using the Roll Forming Process to Shape Metal
Since the discover by ancient peoples that metal can be liberated by applying heat to rock ore, methods for extracting and manipulating metal materials have been rapidly refined. The interest in metal working is sparked by modern society's need for metal products and tools. It seems like everything from household tools to automobiles and skyscrapers are products of metal forming. Today's population has become dependent on metal to complete daily tasks and function in society. For that reason, metal forming has become and increasingly important trade.Roll forming is one method of metal forming. It is important to note that rollform can be written as either one word or separated into two words. These two forms of using the word "roll form" will be used interchangeably throughout this article. The art of roll forming is a continuous process. A roll forming machine consists of several sets of consecutive rolls. Each set of rolls is called a stand. As the metal passes through each stand it is only bent slightly. Therefore, each stand only incrementally contributes to the desired specification of the metal. The metal piece will continue rolling through the roll forming machine, being manipulated by each stand, until it reaches the desired cross-section profile. The practice of roll forming is best used when making parts with long lengths. Roll forming is a common way to form objects out of sheet metal.
A roll forming machine will shape a piece of metal into a specified cross-section profile. Simply put, a cross-section profile refers to the desired result, in other words, the concluding shape of the metal. A variety of cross-section profiles can be obtained through roll forming. Each desired shape, however, will require a specifically crafted roll tool. For example, on roll forming machine cannot produce a variety of differently shaped metal. One machine will produce a specific form. If another form is desired a new carefully crafted set of roll tools will be required. It may seem silly to possess a machine that only shapes metal into one form. One must remember, however, that roll forming machines are intended for industrialized purposes. Factories such as automobile plants or factories that produce aluminum cans require machines to make the same bends in the metal without requiring change.
Several different types of roll forming machinery can be purchased and developed to fit the cross-section specifications that are required. Some examples of roll forming machinery include rollforming presses, Stud and Track Rollformers, Purlinmaster Rollformers, Greenfield Stud Rollforming Lines, and Workhorse Series Rollformers. Rollforming machinery are also used in a variety of industries including building construction, garage doors, automotive, shelving and complex parts.
By Alice Lane
Hot Forging - FP High Speed Forging Press
Hot Forging for FP High Speed Forging Press is suitable for processing forgings needed in hand tools, autos, bikes, steel, aluminum, copper and titanium alloy forged parts.Equipped with several new technologies and mold-stick releasing device that has won new patents, FP Forging Press series features high production efficiency, high quality and enhanced manufacturing precision. It is truly an advanced press indispensable to modern forging mills to meet customers' demand for precision forging parts, high quality and on time delivery.
Forging Machine - Link Motion LP Presses
Forging Machine - LP Link Motion Presses are suitable for stamping applications such as fine blanking, bending, deep drawing, precision trimming, piercing and coining processing etc. As link motion press has wider range of operation area comparing to crank shaft press, it will reduce press processes and unmanned mass production with stable quality will be achieved by the combination of other peripheral automatic feeding equipments for low defects and production cost.
Hot Forging - FPG High Speed Forging Press
Hot Forging Press is suitable for processing forgings needed in hand tools, autos, bikes, steel, aluminum, copper and titanium alloy forged parts.Equipped with several new technologies and mold-stick releasing device that has won new patents, FP Forging Press series features high production efficiency, high quality and enhanced manufacturing precision. It is truly an advanced press indispensable to modern forging mills to meet customers' demand for precision forging parts, high quality and on time delivery.
Forging Machine - Bar Shearing Machine
Forging Machine - Bar Shearing Machine is applied for cold or hot bar shearing. It can control the material difference within 0.3g after shearing. Automatic shearing and feeding offer high production.
Main Product:Hot Forging, Cold Forging, Forming Machine, Forging Press, Forging Machine, Roll Forging Machine, Warm Forging
Crank C Frame Type Presses
Forging Machine - Crank C Frame Type Presses are suitable for trimming, bending, upsetting and piercing of forging processes.
Main Product:Hot Forging, Cold Forging, Forming Machine, Forging Press, Forging Machine, Roll Forging Machine, Warm Forging
