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/Susan Gaffney

About Susan Gaffney

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So far Susan Gaffney has created 127 blog entries.
16 07, 2018

Onshape Branching and Versioning

By | 2018-07-16T11:08:38+00:00 July 16th, 2018|Categories: 2 Minute Tuesdays, CQTV, Innovative CAD Series, SolidWorks 2MT|0 Comments

https://cimquesttv.wistia.com/medias/wyvcr2l6vp?embedType=iframe&videoFoam=true&videoWidth=640   With this feature in Onshape, various team members can branch off to a separate workspace and contribute to a design. The result is multiple versions of a design, which can be compared or merged without compromising the original concept.

17 07, 2017

Mastercam Connected to MachiningCloud

By | 2017-12-22T08:30:37+00:00 July 17th, 2017|Categories: Mastercam, News / Promos|0 Comments

With the release of Mastercam 2018, Mastercam is now connected to MachiningCloud. The Mastercam MachiningCloud connection provides users access to MachiningCloud's cutting tool product data from within Mastercam. Mastercam customers now have direct access to complete and up-to-date cutting tool product data from leading cutting tool manufacturers available on MachiningCloud. With this new Mastercam MachiningCloud connection, Mastercam users will experience the following key benefits: Search for tools from multiple manufacturers quickly in one place. Access to manufacturer's expert cutting tool recommendations. Quickly filter a universe of possibilities down to an optimum solution for a given workpiece. Import the selected product data into Mastercam for programming. Utilize the 3D models for simulation and 2D drawings for documentation. For more information please view the short video below.

14 07, 2017

What is Chip Load?

By | 2017-12-22T08:32:16+00:00 July 14th, 2017|Categories: Mastercam, Tech Tips|0 Comments

As part of our Foundations of Cutting Metal series, we are going to discuss Chip Load and Feed Per Tooth or Inch Per Tooth in relation to milling. Chip Load or Feed Per Tooth is the theoretical length of material that is fed into each cutting edge as it moves through the work material.Chip Load given by tool manufacturers is the distance the material is moved into the cutter at the centerline of the tool as each cutting edge rotates through to cut. It is a theoretical distance because other cutting factors like width of cut and cutting edge geometry affect the physical thickness of the chip so measuring the thickness of a chip with a caliper or micrometer will not give you the calculated chip load. It must be calculated from the actual cutting parameters. Why Should You Care About Chip Load? Chip Load affects 5 major areas of the machining process: As Chip Load increases or decreases it requires more or less force to shear the material being cut so it controls the amount of HP and torque that is being used. Too much Chip Load increases wear, leads to premature tool failure, rough finishes and draws more HP, torque and amperage thru [...]

12 07, 2017

SOLIDWORKS 2017 Advanced Holes

By | 2017-12-22T08:33:00+00:00 July 12th, 2017|Categories: SOLIDWORKS, Tech Tips|0 Comments

Since as early as SolidWorks 2000, SolidWorks has had the Hole Wizard tool to quickly help you create a hole on your part with a predefined cross-section, based on the standard and sizes that you chose, but now there is a new tool in SolidWorks 2017 called Advanced Holes. This is useful when the hole gets a little more involved, containing multi-sized cross-sections, like trying to create the holes for the shoulder bolts in the motor mount assembly shown above. This tool allows you to define the near side and far side faces of the hole, with differing specifications. To use this tool, go to Insert > Feature > Advanced Hole. The property manager opens with the Near Side flyout displayed. Select a face to start creating the advanced hole and you will notice that a temporary preview of the hole appears, based on your initial selections. To add the next portion of the whole, click Insert Element Below Active Element. Here, you can use the pull-down arrow to define this element as a hole, then set your specifications for that as well. The last element will be a clearance hole for the threaded portion of the shoulder bolt. Just [...]

5 07, 2017

Why Product Manufacturing Information is Important

By | 2017-12-22T08:34:41+00:00 July 5th, 2017|Categories: Technology|0 Comments

By Joel Pollet, Senior Services Specialist Historically, machine shops relied on two items from their customer to fulfill a machining order; a CAD model and an inspection drawing. During my 3 ½ decades in our industry, the high-end, integrated CAD/CAM systems have always been able to convey manufacturing information from CAD to CAM or CAD to CAE. But what about CAD/CAM interfacing, such as Solidworks into Mastercam? These are two completely independent products from independent companies with independent development paths and unrelated requirements. Sharing model geometry is about as far as they go, but times are changing rapidly. Product Manufacturing Information (PMI) offers a way to convey dimensional information, tolerance information, datum information (where applicable), as well as GD&T information between dissimilar systems. There are higher levels of PMI that also support the transfer of other types of attributes or non-geometric information (part number, manufacturer, etc.). If the designer of a part can convey all of this information to their machine shop partners as embedded PMI within the CAD model, wouldn’t that make the shop much more efficient by having one less document to manage and also offer a far less ambiguous way to present dimensional information? Most modern day [...]

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