跳至主要内容

Quenching And Tempering For Cast Grinding Balls

 

What is grinding ball heat treatment

After grinding balls are manufactured in casting ball metal mold or automatic grinding ball molding line, the next most important process is heat treatment. Grinding ball heat treatment includes quenching and tempering. Grinding ball heat treatment is used to quenching and tempering for casting balls.


Why grinding ball need to heat treatment furnace

For casting steel ball, the most important is the balls quality. According to the casting production technology, most users are using two ways to control grinding balls quality. First, they must control well the chemical composition, this step is very easy to come true. Second, the most important is by heat treatment furnace.

The main purpose of grinding ball heat treatment furnace is to improve grinding balls quality, change its internal performance and improve its harness.

Quenching process is cooling grinding balls at a rapid rate from a predetermined high temperature. This process is important as it is key in addressing the main challenge of manufacturing steel balls of high quality. Tempering process is done to relieve the metal of any residual stresses that might be sent up during the quenching process of grinding balls.




How Does Cast Grinding Ball Works

Grinding ball heat treatment furnace is driven by hydraulic and the running is stable and reliable .It is mainly made of by heating furnace body, quenching system, loading balls basket turning machine, pushing machine, turning machine, hydraulic system and electric control system. It automatically heat treatment of grinding balls and change grinding balls' metallographic structure to improve the hardness the whole quality of grinding balls by fiber cotton, PLC, intelligent temperature controller, other detection devices and heated by resistance components.



标签：

评论

发表评论

此博客中的热门博文

Skid Steer Trenchers

  Skid Steer trencher features an adjustable depth control foot which ensures the operator trenches at a set depth at all times. This high engineered trencher has a number of features that make it a more long lasting, more productive unit than the competition. This trencher comes with an extended auger that carries dirt further from the trench. This prevents the dirt from fall in the trench. Three different chain options are also available for trenching in different ground conditions from general earth, to rocky ground, concrete, asphalt, and even frozen ground. Our trenchers and Trenchers Attachment are manufactured in-house to the highest industry quality, ensuring reliability and performance. The Trencher can be used for pipe laying for irrigation, underground power & communications, road repairs, general construction. Whether you rent trenchers occasionally for bigger jobs, or own trenchers that run constantly during the busy season, these machines make life...
发表评论
阅读全文

Can laser cutting machine cut galvanized sheet?

Can laser cutting machine cut galvanized sheet? Galvanized sheet is a relatively common material used in manufacturing. Galvanized sheet is the steel sheet coated with a layer of metallic zinc on the surface which can prevent corrosion and extend its service life. So is this material suitable for laser cutting machines ? Generally for galvanized sheets, laser cutting machines can cut easily. Most organic and inorganic materials can be used. Various metal materials commonly used in industrial manufacturing systems are almost cut regardless of their hardness. Copper, aluminum and their alloy plates are all no problem. In the process of processing galvanized sheet, auxiliary gas needs to be added. The purity and pressure of auxiliary gas directly affect the quality of the cut sheet section. The oxygen purity for cutting should be above 99.6%. When the purity of the oxygen used for cutting is higher, the better of the roughness and quality for the section of galvanized sheet will be, of co...
发表评论
阅读全文

What is inside a tubular motor?

  A smart tubular motor is a compact and powerful electric motor that is typically used to operate roller blinds, awnings, and shutters.  The main components of a tubular motor are: Housing: The tubular housing that gives the motor its name and protects the internal components from damage. Motor: The electric roller blinds motor that provides the power to operate the roller blinds, awnings, or shutters. The motor can be AC (alternating current) or DC (direct current), and it is typically a brushless type for longer life and improved performance. Gearbox: A gearbox that transmits the power from the motor to the roller blinds, awnings, or shutters. The gearbox may be planetary or worm gear, depending on the design and application. Encoder: An encoder that measures the rotation of the motor and provides feedback to the control system to ensure accurate positioning and smooth operation. Control Circuit: A control circuit that manages the operation of the motor, inc...
发表评论
阅读全文