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The degree of deformation of the cold head is usually expressed by the section upset or reduction rate ε before and after the deformation of the material. The calculation formula of the degree of cold head deformation of typical parts is shown in Table 2.3-1:
Table 2.3-1 Formula for calculating the degree of cold extrusion deformation of typical parts
The limit of the primary deformation of materials of different materials is called the degree of allowable deformation [ε]. The allowable deformation degree of commonly used different materials is shown in Table 2.3-2:
Table 2.3-2 Permissible Deformation Level Tables for Commonly Used Materials
Material :Natural slate , quartz,sandstone ,marble etc .
Size :15*60*(1.0-2.0) cm .Can also be 10*40*(0.8-1.2)cm ,15.2*61*(1.0-2.0) or 20*(60-5)*(2-4)cm
Shape :Rectangle ,interlock ,mushroom etc.
Packing :Hard carton then fumigated strong wooden crate.
The wooden crate size is made as the container size . After loading the wooden crate in the container ,the wooden crates will nearly same size with the width of the container .It can make the wooden crate not have space to move during transport . In this case ,it can keep the stone safety mostly
Application : Can be used to decorate the outside wall or inside wall .Decorate your house ,decorate your life .
Mushroom Stone,Mushroom Stone Panel,Wall Stone Cladding,Slate Wall Cladding
HEBEI DFL STONE , https://www.dflstone.com