Siemens 828d Post Processor For Mastercam __full__ -
Mastering the Siemens 828D Post Processor for Mastercam The Siemens SINUMERIK 828D is a powerhouse in the mid-range machine tool market, known for its robustness and advanced milling and turning capabilities. To harness its full potential, a high-quality post processor is essential—it acts as the vital bridge, translating your Mastercam toolpaths into precise, machine-specific G-code.
Using a certified post processor ensures your machine runs cleanly without the need for manual code editing on the shop floor. Key Features of the Certified Siemens 828D Post
Mastercam and Siemens have collaborated closely to develop "Certified" posts that unlock advanced SINUMERIK-specific functions. Key integrated features include: Mastercam's New Post Processor for SINUMERIK 808D Control
To successfully prepare and implement a Siemens SINUMERIK 828D post processor in
, you need to configure specific G-code dialects and high-speed cycles unique to the Siemens control environment.
Below is the comprehensive guide and required feature checklist to prepare, configure, and install this specific post processor. 1. Key Features to Enable for Siemens 828D
Unlike standard ISO/Fanuc controls, the Siemens 828D excels when using its native cycle language. Ensure your post processor file ( ) is configured to support the following parameters: High-Speed Machining (CYCLE832):
This is critical for 3D surfacing and mold making. Ensure the post maps Mastercam's point-to-point tolerance directly to CYCLE832(_CAM_TOLERANCE, _FINISH_MODE) Standard Siemens Drill Cycles:
Map Mastercam's drilling parameters to output native Siemens cycles instead of expanded G-code: (Drilling / Counterboring) (Deep Hole Peck Drilling) (Rigid Tapping) Workpiece Output: Enable the post to output the
command at the beginning of the program. This allows the Siemens 828D control to render accurate 3D graphics and stock simulation on the operator's screen. Tool Calls: Configure the post to support both Tool Numbers (e.g., ) and Tool Names (e.g., T="EM_12_MM" ) accompanied by the
tool change command, depending on your shop's library setup. 2. Sourcing the Base Post Processor
Do not attempt to write a Siemens post processor from scratch or use a generic Fanuc post, as the syntax differences will cause machine alarms. Use these authorized routes: Official Tech Support: Contact your local Mastercam Reseller
. CNC Software, Inc. has an officially certified 3-axis and 4-axis post processor developed in direct collaboration with Siemens engineers specifically for the 828D and 840D sl. Corporate Tech Partners: If your company works with specific engineering houses like ProtoTek Engineering
, they supply dedicated install files for this exact control setup. 3. Step-by-Step Installation in Mastercam
Once you acquire the custom post processor files, follow these steps to integrate them: Locate Files:
You will usually receive a set of files containing extensions like (Post file), .mcam-control (Control definition), and (Machine definition). Drag and Drop Installation: Open your Mastercam workspace. If the files came packaged as a .mcam-content file, simply drag and drop
the file directly into the Mastercam graphics window. Mastercam will automatically extract and place the files in their correct directory folders. Manual Placement (Alternative): If provided as loose files, place the C:\Users\Public\Documents\shared Mastercam 20XX\mill\Posts Place the machine and control definitions in
C:\Users\Public\Documents\shared Mastercam 20XX\CNC_MACHINES Activate the Machine: tab in the Mastercam ribbon. (or Lathe) and select Manage List siemens 828d post processor for mastercam
Add your newly installed Siemens 828D machine definition to the active list and select it for your job. 4. Post-Processor Modification Rules
If you need to make slight adjustments to the G-code output (such as modifying safety lines or coolant codes): Always copy and save your working file before making any edits.
Use a dedicated text editor like Mastercam Code Expert or Notepad++. Do not use rich text processors like Microsoft Word, as they inject hidden formatting characters. Debugging:
Use the built-in Mastercam post debugger to track which post lines are generating specific strings of G-code if errors occur at the machine tool. or a standard drill call should look in the final Siemens G-code?
New Post Processor for Sinumerik Controllers - mastercam.com
To develop a helpful post for a Siemens 828D Mastercam post processor, you should focus on the certified solutions developed by CNC Software, Inc. and Siemens CNC engineers, which are designed to eliminate hand-editing and leverage the controller's full feature set. Essential Features to Include A high-quality post for the SINUMERIK 828D Go to product viewer dialog for this item. should support these specific Siemens functions:
CYCLE 832 Support: Critical for high-speed machining settings to optimize surface finish and speed.
Siemens Drill Cycles: Native support for CYCLES 82, 83, 84, 85, 86, and 840 ensures more efficient code than expanded G-code.
WORKPIECE Output: Automatically generates code for the Siemens graphical simulation, allowing operators to see the part on the control panel.
Flexible Tool Calls: Support for tool calls by either name or number to match various shop standards.
TOFFR Option: Enables tool length compensation and fine-tuning directly at the machine. Where to Source Certified Posts
Mastercam Tech Exchange: Licensed users can download the Mastercam Siemens 3X Mill Post which includes the PST file, machine definition (MMD), and an application guide.
Siemens Posthub: For specialized machine configurations, search the Siemens Posthub for Sinumerik-validated kits.
Authorized Resellers: For 4-axis or 5-axis requirements, contact resellers like MLC CAD Systems to request a custom or validated post. Configuration Tips for Users
Unit Independence: Use the modern universal post to switch between inch and metric without maintaining separate post files.
Machine Definition: Ensure your .MMD and .CONTROL files are correctly linked in Mastercam to prevent "roadblocks" in the posted code.
Application Guide: Always refer to the Siemens 3-axis application guide provided with the download for specific M-code implementations. Siemens 828D Post Processor Mastering the Siemens 828D Post Processor for Mastercam
The Mastercam post processor for the Siemens SINUMERIK 828D a specialized translation tool developed through a long-standing collaboration between CNC Software, LLC (Mastercam) Siemens CNC engineers
. This partnership ensures that the generated NC code is optimized for the specific architecture of the 828D control, maximizing machine productivity while minimizing the need for manual edits on the shop floor Core Functionality & Technical Features
The 828D post processor is designed to handle complex machining operations by leveraging the controller's internal cycles and high-speed functions. Key supported features include: High-Speed Machining: Full support for
, which optimizes the control for high-speed settings and "Top Surface" functionality Mastercam India Drilling Cycles: Comprehensive support for standard Siemens cycles such as (Drilling/Centering), (Deep Hole Drilling), (Tapping), 4-Axis Support: Optimized multi-axis toolpaths utilizing
commands for simultaneous movement, supporting both vertical and horizontal machine configurations Graphical Simulation:
output functionality allows for accurate graphical simulations on the control, including rotary axis blank orientations Tool Management: Supports tool calls by either name or number and includes
(Tool Offset) options to manage cutter compensation wear strategies Compatibility and Deployment Mastercam’s New Post Processor for SINUMERIK 808D Control
Siemens Sinumerik 828D controllers, Mastercam offers official, certified post processors developed in direct collaboration with Siemens CNC engineers. These posts are designed to unlock the full potential of your machine without the need for manual code editing. 1. Official Certified Posts
Mastercam provides dedicated 3-axis and 4-axis post processors that support both Availability : Downloadable via the Mastercam Tech Exchange for users with a licensed account. Key Features Supported : High-speed settings for better surface finish and speed. Drill Cycles : Built-in support for CYCLES 82, 83, 84, 85, 86, and 840. Graphical Simulation : WORKPIECE output for on-control verification. Flexible Tool Calls : Support for both tool name and tool number. Advanced Options : TOFFR for tool offset adjustments. 2. Where to Get the Post Processor Mastercam Tech Exchange
: The primary source for official, unit-independent (Inch/Metric) posts. Authorized Resellers : Your local Mastercam Reseller
is the best point of contact for customized posts tailored to specific machine kinematics or non-standard configurations. Siemens Posthub : Siemens offers a Posthub Site
where some compatible kits can be found, though these are often for NX users. SIEMENS Community 3. File Package Contents
When you download the official Siemens post, you typically receive: : The customizable portion of the post. PSB/PSD file
: An encrypted binary file containing protected functionality. Machine Definition (MMD) : Configures the physical axes of your machine. Control Definition : Sets the specific rules for G-code output. Application Guide
: Documentation explaining how to implement specific Siemens cycles. postprocessor.su 4. Alternatives for Legacy or Specific Needs
New Post Processor for Sinumerik Controllers - mastercam.com
For Mastercam users, the SINUMERIK 828D post processor is a certified, universal solution developed in direct collaboration between CNC Software, Inc. (producers of Mastercam) and Siemens engineers. This post is specifically designed to leverage the advanced features of the SINUMERIK 828D and 840D sl controllers, ensuring the NC code runs efficiently without manual editing on the shop floor. Key Features & Supported Functions Recommendations for acquiring or creating a post
The official certified post includes high-level support for specialized Siemens cycles:
High-Speed Machining: Full support for CYCLE 832 to optimize surface finish and speed.
Standard Drilling Cycles: Support for common Siemens cycles including CYCLE 82, 83, 84, 85, 86, and 840.
Graphical Simulation: Features WORKPIECE output, allowing the controller to display accurate graphical simulations of the part being machined.
Tool Management: Supports tool calls by either name or number, and includes the TOFFR option for fine-tuning tool offsets.
Unit Independence: The post is designed to handle both inch and metric measurements within the same file. How to Obtain the Post Processor
Mastercam does not typically distribute these posts as open public downloads; they are provided through official support channels:
Tech Exchange: Licensed users can often find and download these posts via the Mastercam Tech Exchange after logging into their account.
Local Reseller: The most direct way to get a post tailored to your specific machine (e.g., vertical vs. horizontal, 3-axis vs. 4-axis) is through your local Mastercam Reseller.
Maintenance Plan: Customers on an active Mastercam Maintenance plan generally receive access to these certified posts at no additional cost as part of their subscription. Included Documentation
When you receive the official post package, it typically contains:
The Post File (.PST): The primary instruction file for code conversion.
Machine & Control Definitions (.MMD / .CD): Files that define your specific machine's physical and logic limits.
Siemens Application Guide: A detailed manual explaining how to apply the post's features and use the supported cycles correctly.
Installation Tip: Once you have the .mcam-content file, you can simply drag and drop it directly into the Mastercam graphics window to automatically install all necessary components.
New Post Processor for Sinumerik Controllers - mastercam.com
Recommendations for acquiring or creating a post
- Obtain an official or community post specific to Siemens 828D and your Mastercam version; many shops or CAM resellers provide ready-made posts.
- If customizing, start from an existing Siemens 840/840D post as a reference but adapt syntax and cycles to 828D firmware differences.
- Work with Mastercam’s Post Processor Developer (PPD) or hire an experienced post builder who understands Siemens syntax and your machine’s configuration.
- Maintain a version-controlled repository of post customizations and document all machine-specific assumptions (toolchanger type, probe model, axis names).
Common configuration choices and trade-offs
- Pre- vs post-programmed tool offsets: embedding H numbers in T commands vs separate tool table usage—choose based on shop workflow.
- Use of subprograms vs long single programs: subprograms reduce repetition but require consistent call/return syntax for 828D.
- Whether to output Siemens macro calls for complex operations (probing, toolbreak) or use plain G-code — macros add power but must match control macros.
- Format for spindle speed and feed units: forcing mm/min avoids feed-per-rev confusion on milling ops that might switch spindle on/off.
Option B: Purchase from Mastercam Post Developer (Best for Production)
Companies like In-House Solutions, Postability, or ModuleWorks provide certified 828D posts.
- Cost: $1,500 – $4,000 USD depending on axes (3-axis mill vs. 5-axis mill-turn).
- Pros: Includes tech support, guaranteed cycles (CYCLE83), and machine simulation files.
- Cons: Expensive upfront.