Knowledge of CNC Machines

• Selecting Manufacturing Processes

  7/14/2011
  
  An extensive and continuously expanding variety of manufacturing processes are used to produce parts, and there is usually more than one method of manufacturing a part from a given material. The broad categories of processing methods are as follows:
  
  (A) Casting: Expendable mold and permanent mold.
  
  (B) Forming and shaping: Rolling, forging, extrusion, drawing, sheet..

• Pressure-Control Valves

  10/29/2010
  
  You could find pressure-control valves on most CNC brush machines, here are some tips you might be interested to read.
  
  Pressure-control valves are used in hydraulic circuits to maintain desired pressure levels in various parts of the circuits.
  
  A pressure-control valve maitains the desired pressure level by (1) diverting higher-pressure fluid to a lower-pressure ar..

• Coordinate Measuring Machines

  10/13/2010
  
  Looking for CNC brush making equipment? You might be also interested to read about CMM.
  
  A coordinate-measuring machine (CMM) basically consists of a platform on which the workpiece being measured is placed and then is moved linearly or rotated. A probe is attached to a head (capable of various movements) and records all measurements.
  
  In addition to the tactile pro..

• About Step Motors (1) - Fundamentals of Operation

  9/13/2010
  
  Would you like your brush machine with servo motors or step motors, please? Leave a message to us now, wanxingda will make the machine just according to your own requirements. However, you might be interested in the information about step motors, as below.
  
  A step motor (or stepper motor) is a brushless, synchronous electric motor that can divide a full rotation i..

• SME Machinery Exhibition 2010

  8/22/2010
  
  
  "Technology for Rural, Micro and SME Development"
  
  Date : August 27th, 28th , 29th , 2010 Time : From 10.00 a.m. to 9.00 p.m. Venue : Sirimavo Bandaranaike Exhibition Centre (BMICH)
  Colombo. Sri Lanka ..

• Classification of Machine Tools (4)

  7/30/2010
  
  Single-Purpose Machine Tools
  
  These machine tools are those which are desinged specifically for doing single operation on a class of jobs or on a single job.
  
  They have the highest amount of automation and are used for high rates of production.
  
  These machine tools are used specifically for one product only and thus have the least flexibility. However t..

• Classification of Machine Tools (3)

  7/5/2010
  
  Special Purpose Machines (SPM)
  
  They are those machines for which the setting operation is practically eliminated and complete automation is achieved. This greatly reduces the cost and the cycle time (the actual production time) of a component.
  
  Special Purpose Machines are generally used for mass production, which are more expensive compared to General Purpose Machi..

• Classification of Machine Tools (2)

  6/22/2010
  
  Production Machine Tools
  
  They are those machine tools with a number of automatic functions, so that the human skills required to produce the components are reduced. This helps reduce the idle time of the machine tools so as to improve their utilization.
  
  A general purpose machine tool may also be converted into a production machin..

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