Cnc Twisting
It is the shaping of metal materials cut in CNC machines with the help of CNC rolling (brake). This method is also considered as a composite property, especially in the field of engineering.
Flat or shaped cut sheet metal sheets are bent to gain strength.
Elongation Coefficients in CNC Bending
Certain elongation rates of the materials to be bent in CNC bending should be taken into account. Each bend can be calculated at least as much as the sheet thickness, and these elongations play an important role in more than one factor such as the lower mold, upper mold, channel, material type used in the machine. It would be wrong to say that 2 mm sheet metal extends 4 mm in each bend. In possible cases, it can be extended to 3.825.
Contract Twisting Lost Times
In CNC bending, it is very difficult to achieve degrees, especially if the molds are worn or worn. Serious time is spent on this. Another factor affecting the loss of time is the mastery of the operator.
Mold Selection in CNC Twisting
In CNC press brake bending, the molds are adjusted according to the material type and thickness. Let’s think, thin dies should be used when bending thin material, and thick dies should be used when bending thick material.
Contract Twisting Time Criteria
Pricing is generally made over time in contract twisting. However, in possible parts, 2 people or 5 people may need to work at the same time. This time period is kept as work / man.
Importance of CNC Bending Storage Areas
2 separate areas should be set as the material waiting in the cnc press brake or the bent material areas. These areas can be 5-20 m² on average.