Table of Contents

Class BoringCycleSyntax

Namespace
Hi.NcParsers.LogicSyntaxs
Assembly
HiMech.dll

G85/G86/G89 boring cycles.

Cycle sequence:

  1. Rapid to init position (target XY, previous Z)
  2. Rapid from init to R-point
  3. Feed from R-point to bottom Z
  4. [G86 only] Spindle stop at bottom
  5. [G89 only] Dwell P seconds at bottom
  6. Retract: G85/G89 → feed retract, G86 → rapid retract
  7. [G86 only] Spindle restart (CW) after retract

G85: feed to Z, feed retract — smooth bore finish. G86: feed to Z, spindle stop (implicit), rapid retract. G89: feed to Z, dwell P, feed retract — like G85 with bottom dwell.

Reads absolute coordinates from the cycle section, which is resolved by CannedCycleResolveSyntax (modal repetition, G91 conversion, missing-axis fallback) before this syntax runs. Must be placed after CannedCycleResolveSyntax and before IncrementalResolveSyntax in the syntax chain.

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

Remarks

G86 emits SpindleControl items for spindle stop (before retract) and spindle restart CW (after retract). The restart assumes the previous direction was CW (M03), which is the typical boring setup.

Constructors

BoringCycleSyntax()

public BoringCycleSyntax()

BoringCycleSyntax(XElement)

public BoringCycleSyntax(XElement src)

Parameters

src XElement

Properties

Name

public string Name { get; }

Property Value

string

XName

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.