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Saw settings

This section contains settings that adjust the cutting list before it is transferred to export files for CNC saws. In this section, you can select the export file type, divide the cutting list between multiple saws, or specify the physical limitations of individual machines.

The cutting list can be processed by a single saw or divided into up to three lists for different machines. For these cases, the settings on this tab are divided into three sections: "Saw1", "Saw2", and "Saw3". If we are using only one saw, we can use any of these three options for these needs. If we combine multiple machines, the program first tries to assign each cut to the "Saw1" list. If the cut does not meet the specified limiting parameters (repeatability, limit angle, etc.), the program checks whether the cut meets the conditions defined in the "Saw2" section. If these criteria are not met either, the cut will be included in the "Saw3" list. For the "Saw3" device, only the output file can be selected; it does not contain any limiting criteria for the geometry of the members. "Saw3" should also be used in cases where we have one CNC saw with geometric restrictions (minimum part length, etc.) and members with unsuitable geometry are cut manually. In these cases, we enter the CNC saw as "Saw1" or "Saw2" and check the "Saw3" item without selecting an output file for it. The program then simply divides the cutting list into two parts and creates only documentation without a control file for the "Saw3" list.

Saw parameters

The following parameters can be defined for individual saws:

Saw name

  • Informative data that is used to distinguish cutting lists for individual saws in the manufacturing documentation. Optional data.

File formats

  • Option to select which files for CNC saws should be created for this saw. Multiple items can be selected. If no format is selected, the program only creates documentation of the cutting list, not a control file for the saw. This procedure is used for manually operated saws.

Maximum timber length

  • If this setting is used, the program will not assign a member that exceeds the specified limit to the saw.

Minimum timber length

  • If this setting is used, the program will not assign a member that is shorter than the specified limit to the saw.

Non-standard cuts

  • This section allows the user to select whether members with non-standard geometry can be assigned to the saw. The available options are "wedges" (members with two cuts and three vertices), "arcs" (members with one longitudinal arched edge), "bevels" (parts with cuts from a plane), and "concave" (end cuts on the member create a concave detail).

Minimum series factor

  • The program will not assign a member to the saw if the number of members for production is less than the specified limit. This setting is typically used for four-blade saws with manual blade adjustment, where adjusting the geometry takes more time.

Max. count of cuts at the end

  • Option to limit the saw to only those members that have the same or fewer cuts at one end than the limit value. This option is not available for four-blade saws, where the maximum number of cuts at the end is always set to 2.

Saw type

  • This setting is used to access limits that depend on the design of the saw. There are two options available: A "single blade saw" is the most common solution for CNC saws. With this option, you can specify the limit angle of the blade rotation. A value of 0° represents a perpendicular cut, while a value of 90° represents a cut parallel to the member axis. A "four blade saw" allows you to specify limits for individual blades separately, and it is also possible to define limit values for mutual shifts.

Shared settings

This section contains additional settings for output formats for CNC saws.

The "Description style for Hundegger" setting allows the user to select how members are to be described in files for these saws (*.bv, *.bvn, and *.bvx). The following options are available:

  • Short description - marking of the cut using a unique six-digit identifier. The first two digits in the marking correspond to the first two characters in the project name, the third and fourth characters correspond to the first two characters in the truss name, and the last two digits are reserved for the member number. This description is mainly used in cases where members are described using an integrated printer with a limited number of characters.
  • Complete - identical to the manufacturing documentation - a description that corresponds to the method of marking members in the manufacturing documentation. It contains both the number and member code (e.g., "01:TCL").
  • Member ID and truss name - lists the member ID, which is always displayed in the first column of the cutting list in the manufacturing documentation.

The "Saw DePauw - tolerance for downholders" setting allows you to adjust the position and pressure of holders in the files for DePauw saws ("DEPAUW" and "CCC"). The default value of the holders position is set to the cross-section depth. Both positive and negative correction values can be entered.

"Saw settings" tab

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