Table of Contents

Class HeidenhainCyclePrePositionSyntax

Namespace
Hi.NcParsers.LogicSyntaxs.Heidenhain
Assembly
HiMech.dll

Lifts the expanded cycle's initial plane to the recorded TNC pre-position Z. A CYCL CALL POS … Z±n (and an M99/M89 positioning block's own Z word) positions the spindle BEFORE the cycle runs; the shared ISO expansion instead anchors its initial plane — the first rapid and the G98 final retract — on the PREVIOUS block's Z. Left unlifted, a call that climbs to a safe Z before drilling would be simulated traversing at the stale old Z (phantom collisions through fixtures) and G98 would plunge the tool back to that stale Z after the hole.

Mechanics: when the HeidenhainCyclCall record carries a numeric Z and a CompoundMotion was expanded, the first item (the initial-plane rapid — both shared cycle syntaxes emit it first) and, under G98, the final item and the block's final ProgramXyz are re-anchored to the pre-position Z. G99 finals (R-plane) are untouched. Runs after the shared cycle syntaxes and before HeidenhainCycleRetractSyntax (whose appended M140 retract builds on the lifted final point).

public class HeidenhainCyclePrePositionSyntax : ISituNcSyntax, INcSyntax, IMakeXmlSource
Inheritance
HeidenhainCyclePrePositionSyntax
Implements
Inherited Members
Extension Methods

Constructors

HeidenhainCyclePrePositionSyntax()

Initializes a new instance with default settings.

public HeidenhainCyclePrePositionSyntax()

HeidenhainCyclePrePositionSyntax(XElement)

Initializes a new instance by deserializing from the given XML element.

public HeidenhainCyclePrePositionSyntax(XElement src)

Parameters

src XElement

Source XML element.

Properties

Name

Syntax kind name (typically the concrete type name).

public string Name { get; }

Property Value

string

XName

XML element name used to register this syntax with XFactory.

public static string XName { get; }

Property Value

string

Methods

Build(LazyLinkedListNode<SyntaxPiece>, List<INcDependency>, NcDiagnosticProgress)

Build syntax arrangement into the syntaxPieceNode in-place.

public void Build(LazyLinkedListNode<SyntaxPiece> syntaxPieceNode, List<INcDependency> ncDependencyList, NcDiagnosticProgress ncDiagnosticProgress)

Parameters

syntaxPieceNode LazyLinkedListNode<SyntaxPiece>
ncDependencyList List<INcDependency>
ncDiagnosticProgress NcDiagnosticProgress

MakeXmlSource(string, string, bool)

Creates an XML representation of the object. This method may also generate additional resources such as related files.

public XElement MakeXmlSource(string baseDirectory, string relFile, bool exhibitionOnly)

Parameters

baseDirectory string

The base directory for resolving relative paths

relFile string

The relative file path for the XML source

exhibitionOnly bool

if true, the extended file creation is suppressed.

Returns

XElement

An XML element representing the object's state

Remarks

For the demand of easy moving source folder (especially project folder) without configuration file path corruption, the relative file path is applied. The baseDirectory is typically the folder at the nearest configuration file folder. Since the folder can be moving with the configuration file.

Reg(XFactory)

Registers this type's deserializer with the given XFactory (or Default when factory is null). Idempotent.

public static void Reg(XFactory factory = null)

Parameters

factory XFactory