The big news for HSMWorks 2015 is its support for SolidWorks 2015, which was released in September of 2014. Since the Service Packs released frequently by HSMWorks are notably beefy, adding new features and improved functionality in between annual version releases, support for SolidWorks 2015 is the most notable update. However, version 2015 also has some other features and benefits to consider if it’s time to upgrade your software.
Improvements for Multiple CPU Systems
For CAM professionals using a multiple CPU system, HSMWorks 2015 offers noticeably more support for the latest generation of Intel processors, and supports up to 36 total core processors within a single system. This eliminates the bottleneck associated with software that only utilizes a single core.
The new version also reduces the amount of cycle time needed for processing, which increases the lifespan of the CPU. HSMWorks calls this feature Enhanced Adaptive Clearing technology for high-efficiency roughing. Version 2015 is also well suited to higher-end workstations because it allows for rapid toolpath calculation and post processing and makes last-minute changes easier. With HSMWorks 2015, engineers can get programs on the shop floor faster than with previous versions.
HSMXpress (available as a free download from the HSMWorks website) comes with 2D Adaptive Roughing strategy, and the full HSMWorks 2015 version comes with both 2D and 3D Adaptive Roughing strategy. Not only does this popular feature reduce cycle times, but it improves tool life by utilizing better toolpath algorithms. Version 2015 offers more control with the “Stay Down Level” tab and the ability to avoid chatter and reduce tool wear.
Improved 3D Capabilities
Version 2015 also offers better 3D simulation capabilities, which is most useful for users in the mold and die industry, as well as users who work with larger models and sculpted surfaces. It features “Fast 3D Mode,” which is useful for more complicated endeavors, as well as the “Simulate” function that users of HSMXpress will easily recognize.
Simulations of HSMWorks 2015 are more visually accurate and give a better idea of how the process will perform before implementation. This version makes it easier to hone and fine-tune everything before hitting the green button on the CNC machine. Specifically, the “Show Stock” feature has been improved, and it now takes less than two seconds to simulate a realistic or common 3D toolpath.
You can download HSMXpress for free, and it comes with a free 30-day trial of HSMWorks 2015 so that users can decide whether the new features and functionality are worth the investment. HSMXpress and HSMWorks are compatible with SolidWorks 2013 or later, and requires Windows 7 or Windows 8 General Release (32- or 64-bit, though 64-bit is recommended), and dual or quad core processors. Minimum display resolution is 1,024 x 768 with true color (1,600 x 1,050 with true color is recommended).
For CAD users, Cadalyst is the brand of CAD information provider that offers the most complete and up-to-date information about CAD. Get even more reviews, news, tips, and tricks on CAD workstations, software, and more at the Cadalyst website today.
Jimmy Bergmark of JTB World has decades of experience in the AutoCAD industry. That’s why he started his own business to help fellow CAD users.
He agreed to share his experience in that industry with readers in this interview.
Please describe your background and how that background benefits JTB World.
In 1983 I got a Sinclair ZX81 computer and got hooked by what computers could achieve; I started to learn BASIC and after that took every opportunity to learn more about computers and programming and later selected an education with that focus. Starting in 1989, I got to work with building engineers using AutoCAD helping out with automating their drafting work using AutoLISP.
For nine years I worked for an EPC (Engineering, Procurement and Construction) company as an Architectural and Structural Engineer, CAD Manager, Database Manager, Development Manager and System Manager. One great thing with that work was that the factory and office were side by side so we could see what we did be put into practice and also get quick feedback from the crew on the factory. During that time, I started JTB World in 2001 as a side business where I made good use of my experience of finding ways for companies using CAD to work more effectively and cut costs by automating tedious work. Since 2006, I’ve worked with JTB World full time together with my wife, creating apps that are sold through our website and now also on Autodesk Exchange Apps as well as creating custom solutions both for one-man shops as well as large enterprise companies.
Describe the services offered by JTB World.
JTB World focuses on programming services mainly for the AutoCAD and Revit platforms but also for Microsoft Office and Windows in general. Most programming is done with AutoLISP, VBA, VB.NET, C# and sometimes in C++, often involving connections to software like Excel or databases like Access or SQL Server. JTB FlexReport is a license and application usage monitoring solution offered by JTB World to help customers to manage their software licenses and be in a better position when it’s time to make decisions on maintenance, upgrades and new purchases that often can be very expensive. With the help of JTB FlexReport, it’s easier to know historic usage and estimate future usage.
When it comes to AutoCAD, what do customers say are the most beneficial features offered by JTB World?
My many years of using and programming for AutoCAD benefit our customers greatly. If a customer has an idea or a problem, it can in most cases be realized or solved with a custom solution that saves them time and money. Sometimes what the customer wants can be done with existing AutoCAD
functionalities, and I’d rather suggest them how to use these than to create a custom solution. Other times, AutoCAD is lacking functions some customers need, and I try to create something to make AutoCAD more powerful.
JTB World has, for example, the SSMPropEditor app that is for users of AutoCAD’s Sheet Set Manager. One customer said, “This program is one of the best values for the money we spent. I have mentioned this to management several times. The program and the support is above and beyond.” Another customer said, “I’ve purchased the SSMPropEditor and it’s the best investment I have made in my life. I’m editing custom sheet set data regarding drawn-by and checked by and lots of other data for hundreds of sheets in seconds while it took me days to do it.”
What are some of the biggest issues CAD users come across, and how do you address those issues?
Often similar things need to be done on multiple drawings. It can be from updating title blocks, plotting, extracting information to Excel to updating drawings to meet certain requirements. Existing apps like SmartPurger or AutoCAD Automation Tools are great for batch processing. Sometimes small apps done, for example, in AutoLISP can go a long way while in other cases the complexity can require days of work to program but still save even more time and costs compared to doing it manually.
Please name some trends happening in the field of CAD and how JTB World addresses those trends.
There’s importance of consistency of information and data when working with CAD. BIM is a big trend that has going on for years. BIM can be implemented by companies in different levels where even AutoCAD and AutoCAD Architectural can play a part, but the problem is that there is data both in the CAD system and in other external databases, and here JTB World both has existing apps like ACAD_db and ACA_db that link data between databases and CAD as well as custom solutions to fit specific needs. Other companies take BIM even further with Integrated Project Delivery and use the data better for both construction as well as building operation, and there are a lot of opportunities for a company like JTB World to help companies to achieve these goals.
What kinds of tips and tools does JTB World offer for CAD users?
There are several AutoLISP apps and code snippets I have put up on my site that can be used for free, and on my blog I share useful tips like Length of object label with free app for AutoCAD or Slow to license and start Revit.
What benefits do individuals experience when using JTB World?
Customers can draw upon my experience of having worked in and for companies similar to their own. I have done drafting and engineering work myself and know how frustrating certain things can be and how much help a bit of programming or customization can do.
Please share anything additional you would like individuals in the CAD community to know about JTB World.
Customers can get help with questions or apps that are done within less than an hour all the way up to large, complex projects that take weeks or months and often where many programmers are involved. Feel free to contact us at JTB World, and we will do our best to accommodate you by reducing your work load, minimizing errors when things are done manually and saving your company some money. We look forward to hearing from you.
Follow JTB World for more CAD tips on Twitter.
Data-sensitive environments are no longer limited to defense agencies, power generation firms and related contractors, but include any enterprise that places a high value on its intellectual property. These environments require specific security precautions to ensure the security and integrity of sensitive and confidential information.
Security breaches can occur when documents are not disposed of properly. This is not only limited to hard copy documents but also electronic data. Unfortunately, simply deleting files isn’t enough. Threats to your data and secure information linger long after you delete a file.
The disk drive that is part of a large format printing device’s controller is used as a temporary repository for spooling and processing data (e.g. copy, scan and print jobs). These drives are susceptible to data remanence – the residual representation of data that remains even after the data is deleted – which can inadvertently make sensitive data available to unauthorized users.
The Importance of Electronic Shredding
Proper disposal of electronic data stored on a large format printer’s disk drive is imperative to preventing inadvertent disclosure of sensitive or confidential information. To prevent this from happening, specific security precautions should be integrated into all network devices.
Purchasing a large format device that is equipped with electronic data shredding (or e-shredding) functionality can help prevent recovery of previously printed, scanned and copied documents. With e-shredding technology, data is overwritten in such a way that makes it impossible to retrieve or reconstruct it. Print, copy and scan jobs sent to a large format print system enabled with this technology are completely overwritten and erased upon completion of the job. This can be particularly useful in decentralized walk-up environments where many different users have unregulated access to the system.
Electronic Shredding Options
Most systems that offer e-shredding functionality allow the administrator to select from a number of overwrite algorithms. Common algorithms used in the United States include:
- Gutmann: All jobs on the system are erased in 35 overwrite passes. An overwrite session consists of a lead-in of four random write patterns, followed by 27 specific patterns executed in a random order, and a lead-out of four more random patterns.
- US Department of Defense 5220.22-M: This is generally regarded as the highest level standard for sanitization to counter data remanence. It meets U.S. Department of Defense requirements for erasure of disk media.
- Custom: The system administrator defines the number of overwrite passes manually.
Implementing e-shredding in your large format workflow is an easy way to protect your confidential data. Don’t wait until it is too late and you security has been compromised. To learn more about secure data image overwrite technology on large format devices, read the whitepaper “Safeguard your Business’ Sensitive Data.”
Author: Bob Honn, Director of Marketing Services, Wide Format Printing Systems Division, Océ North America
In Part 3 of this series, I showed you some of the collaboration functionality of Autodesk 360. We are now going to look at how we can synchronize our documents and drawings using Autodesk 360, using a fixed location (PC on a network) and a mobile location (iPad on a remote site with Wi-Fi), like in Part 3.
Your Documents Are Ready To Go, What Happens Now?
In Part 3 of this series, I mentioned that your documents were already synced. The synchronization tools you get with Autodesk 360, either in your fixed location or your mobile location, give you great flexibility. Especially if you are mobile on a tablet such as an iPad. Any changes you make using AutoCAD WS (for example) can be synced up to Autodesk 360. Be aware, though, that you can store ANY kind of document on Autodesk 360. We are talking MS Word or Excel docs, not just drawings and models.
So like in Part 3, you’re logged in with your Autodesk ID and you have synced your existing documents from your fixed location (PC on the network) to the cloud (Autodesk 360).
Making And Syncing Changes In A Fixed Location
I have selected one of the Word docs I have uploaded, which are the three previous parts of this series. The selected document is “Intro to Autodesk 360.” You will notice I have control over comments (right-hand side) and I have commented “This document needs to be archived.” Currently, this document is NOT set to be shared. Public sharing is switched OFF (bottom). If sharing was on, the comments function is a great way to add “unofficial” comments on any document, drawing or otherwise, almost like you would talk to each other on social media, a bit like Windows Live Messenger, for example. It is a superb way of working in a fixed location and letting the staff on a site know what needs to be done, aiding productivity. There is also the facility to download the document, which I will discuss in a moment.
So, if I clicked on DOWNLOAD now, Internet Explorer (IE9 in this case) prompts me to Open or Save the document.
I am going to OPEN the document and as I have MS Office on my laptop at my fixed location, Windows will open the file for me and I can then get on working, regardless of where that document came from, which could have been a remote site on the other side of the world, again aiding productivity.
If I go back to my overall list of Autodesk 360 documents (just click on Documents at the top of the Autodesk 360 screen), and I hover over the document, you will see small icons highlighting that I have made a comment on the document.
When I click on the Actions icon (arrowed) and click on Versions on the sub-menu, Autodesk 360 give me a chronological order of the versions of the same document, allowing tracking of the document and its various versions.
The versions of the document are displayed on the browser screen as shown below:
I can upload a new version of the document, or if I click on the small clock icon, I can revert to a PREVIOUS version if required. Autodesk 360 prompts you about this if you decide to do it.
Making And Syncing Changes In A Mobile Location
So let’s look now at our mobile location. I am running Autodesk 360 and AutoCAD WS on my iPad, and I am going to change a drawing using AutoCAD WS.
Upon logging in to Autodesk 360 on my iPad, I see the recent history of the MS Word document. So, my changes have already been synced live in the cloud in Autodesk 360. This speeds up collaboration time, especially when working together as a team on project drawings where the masters are stored on Autodesk 360.
Using the same process as above to find a drawing this time, but using the iPad remotely on a Wi-Fi connection, I have downloaded the drawing A3 Training.dwg in to AutoCAD WS for the iPad.
If some changes are made to the drawing on AutoCAD WS REMOTELY, these changes will be synced to Autodesk 360 immediately when the drawing is saved. I have added two red circles to the drawing, as shown below.
After selecting Done in AutoCAD WS, the drawing is saved. I then need to select Sync in the drawing list and the new revisions to the drawing (the red circles) are then saved to that version of the drawing in Autodesk 360 as well.
Once the remote sync is complete (on AutoCAD WS), the fixed location can then check the changes on their Autodesk 360 back at the office.
By clicking on the Actions icon like we did before, and selecting Document Activity, you can see that the drawing was synced in Autodesk 360 only minutes before.
If you refer back to Part 2 of this series, I showed you how to use Autodesk 360 to work with updated drawings and how you can collaborate with your stored documents in Autodesk 360. With the addition of AutoCAD WS on a mobile device (in this case, the iPad), you now have the ability not only to collaborate, but design on the fly, using a mobile device and show the document changes in Autodesk 360 as you go. I stated that this leads to faster implementation of your design on site or on the factory shop floor.
Faster implementation and, as you now see, easy remote syncing of both drawings and regular documents makes for a much slicker workflow. The remote location using Wi-Fi and any kind of enabled tablet (not just an iPad, it could be an Android device, even a Kindle Fire) allows any organization to work GLOBALLY and almost anywhere.
The cloud is here and it is being used in many ways already. Autodesk are providing some superb tools that can be used with some of the cutting edge devices that are out there, such as the iPad, the Motorola Xoom (amongst many others). This technology WILL (and already is) revolutionizing the way we work with not only CAD, but with all the documents used in the design process such as specifications, OEM manuals and the like. A typical example was the MS Word document in this part of the series.
This is Part 4 of 4 for this series, so I bid you farewell for now but keep an eye for further blogs about tablet devices and mobile workflows!
Author: Shaun Bryant
Where do you begin your quest for the right workstation? This particular hardware search should start with your software.
Let’s be real: Nobody relies on just one application over the course of a day. We’re all bouncing between disparate tasks and windows. But for the majority of CAD professionals, there is one application — or maybe a couple — that consumes the bulk of your hours at the desk. What’s the app that dominates your day? Got it? Now hit the web site of the software developer and find the minimum and recommended system requirements for your killer app. AutoCAD users can find this information at http://usa.autodesk.com/autocad/system-requirements.
Minimum is the Starting Point Only
In most cases, an application’s minimum requirements set an extremely low standard, as the software vendors begrudgingly must address the least common denominator of the installed base. We don’t recommend you follow these guidelines, but it’s worth making a note of the minimum graphics, system memory and CPU requirements. On the other hand, it’s highly likely that any new workstation on the market today will meet or exceed these numbers.
More interesting is the list of recommended or certified hardware. For SolidWorks, Dassault Systèmes (as of this writing) specifies a minimum of 1 GB RAM, but suggests 6 GB. Well, if you go with 1 GB, you’ll be sorry — even 6 GB isn’t necessarily the best choice, depending on your budget, and especially given the incredible amount of gigabytes/dollar that can be had today.
Similarly, Autodesk isn’t going to stop you from running a PC gamer graphics card, but the company will tell you which cards are optimized for performance and built for reliability when it comes to supporting AutoCAD or Autodesk Inventor.
Increasingly, the only CAD-certified graphics cards are professional-brand NVIDIA Quadro and AMD FirePro. That’s because software developers have consistently seen the fewest bugs and problems with cards that, like the system overall, have been exhaustively tested and tuned for professional workstation applications. In fact, the major CAD software developers will help you address issues related to running a Quadro or FirePro card, but they dedicate no support cycles to fixing bugs on consumer-class hardware.
In Part 2 of this series, I showed you some of the functionality of Autodesk 360. We are now going to look at how we collaborate using Autodesk 360, using a fixed location (PC on a network) and a mobile location (iPad on a remote site with Wi-Fi).
Your Documents Are Synced, What Happens Now?
Using AutoCAD 2013 In A Fixed Location
As mentioned in Part 2 of the series, all of the Autodesk 2013 product range now include an Autodesk 360 tab on the ribbon interface. We will be using this in a fixed location when you are already logged in. Click on the Online tab on the AutoCAD 2013 ribbon interface.
So, right now, you will have your Autodesk 360 browser window open (it works best in Microsoft IE9) and your AutoCAD 2013 is done and uploaded to Autodesk 360 ready to go. That is your fixed location all set.
Using Autodesk 360 In A Mobile Location
So now we need to think about the mobile location. I am running Autodesk 360 and AutoCAD WS on my iPad, so let’s check this out.
I first use my browser on my iPad (normally Safari by default) to logon to Autodesk 360. Once I am logged in, I can browse my documents in my Autodesk 360 folders. In this case, it is the AEC Plan Elev Sample Drawing, already loaded in Autodesk 360. I know this is a default sample drawing, but for speed’s sake, use this as the drawing you have just loaded up from AutoCAD 2013 to Autodesk 360, using the Online tab in AutoCAD.
I can click on the button shown and on the sub-menu, I can open up the drawing from Autodesk 360 using AutoCAD WS on my iPad.
Upon clicking on the Edit in AutoCAD WS option, I am prompted to install AutoCAD WS on my iPad from the App Store, if I haven’t done so already.
If AutoCAD WS is already there on the iPad, you just load up AutoCAD WS and the new drawing will be there in your drawing list, as shown below (drawing is at the bottom of the list).
You can now open the drawing in your mobile (remote) location on your iPad and edit the drawing accordingly based on whatever data you have at that location. You can now see the value of AutoCAD WS on a mobile device, as per my first series of articles about AutoCAD WS.
If you refer back to Part 2 of this series, I show you how to use Autodesk 360 to work with updated drawings and how you can collaborate with your stored documents in Autodesk 360. With the addition of AutoCAD WS on a mobile device (in this case, the iPad), you now have the ability not only to collaborate, but design on the fly, using a mobile device and show the document changes in Autodesk 360 as you go. This leads to faster implementation of your design on site or on the factory shop floor.
The cloud is here and it is now. Autodesk are moving forward fast with this technology and it WILL revolutionize the way we work with not only CAD, but all the documents used in the design process such as specifications, OEM manuals and the like.
As I said in Part 2 of this series, it will allow us to embrace the mobile CAD movement and start to mobilise the CAD office/function in ways we never thought possible.
Stay tuned for Part 4 of this series, where I will show you how changes in documents and drawings are synchronised using Autodesk 360.
Author: Shaun Bryant
Reality capture is a boom business for the building industry. With roughly 5 million existing commercial buildings in the United States alone, it’s easy to understand why. Laser-scanner-based reality capture is the dominant methodology used today to accurately capture the 3D state of an existing building. However, the typical laser-scan-based point cloud is in the hundreds of millions of 3D points, sometimes even going into the billions of points. With this additional data overhead on top of an already dense Building Information Model, it’s important to optimize your workstation hardware to deliver a productive user experience.
Finding the Bottleneck
Under the hood, Autodesk Revit utilizes the PCG point cloud engine to rapidly access the 3D points contained in point cloud and retrieve points to be displayed in the current Revit View. Since the typical point cloud dataset is so large, a workstation’s RAM is insufficient to be used as the means for access by the PCG engine in Revit. Instead, the disk drive is used for access, while a small amount of System RAM and Video RAM is used for the current Revit View. Thus, the hard drive is commonly the limiting factor for point cloud performance, rather than system RAM, CPU, or GPU.
Learn the Options
With data access a common limiting factor to the performance of the Revit point cloud experience, let’s discuss the options available to deliver the best experience. There are two primary types that are found today: spinning platter and solid-state drives.
- Spinning platter drives are the traditional hard drive technology, and are found in most computers today, as they deliver the best balance of storage capacity, read/write access speed, and cost.
- Solid-state drives (SSDs) are relatively new technology, contain no moving parts, and are generally much faster at reading and writing data than typical spinning platter drives.
In a structured comparison completed by the Revit product team, we found the following results when comparing typical versions of these Disk Drive types:
Reap the Benefits
Based upon this investigation, we would highly recommend that those looking to optimize their Revit workstations for point cloud use install an SSD for at least the local storage of the point cloud data. While you will also achieve additional benefits from running the entire OS on your SSD, a significant performance boost can be achieved through the retrofit of a ~$200 SSD to an existing workstation.
Author: Kyle Bernhardt, Product Line Manager, Autodesk Building Design Suite