Creating Custom Tool Assemblies in Mastercam
This article will explain how to use the edited tool holder to create a custom tool assembly in a Mastercam tool library. With the tool holders defined, we can take advantage of gouge check and tilt strategies in the surface and multi-axis toolpaths. To create the tool assembly, we will use the Tool Manager in a Mastercam Mill part file. Open the Tool Manager and create a tool. Next, right-click on the tool and select Edit Holder. Now you can use the Import utility to open the edited STEP file. The holder name can be changed by copying the STEP file name. Use Control-C / Control-V to copy and paste, then use the drop-down menu to change the manufacturer's name. If the manufacturer's name is not in the list it can be added using the plus sign (+) on the right-hand side. To check the assembly and set the tool stick out, right-click on the assembly and select Edit Projection. You can change the stick out by selecting the holder and then moving it along the linear scale. The tool assembly can now be saved to a custom tool library in the Tool Manager. You can also choose to Create a New Library [...]
Cleaning HP Parts
HP Multijet Fusion technology is known for its high-quality parts with near isotropic qualities and performance. The advances offered by Multi Jet Fusion can add up to major advantages, including: Better mechanical performance Significant cost savings with batch manufacturing Accelerated time to market with faster build speeds On the back end of getting such great parts, there is post-processing that needs to be done. Whether support removal, sanding, bead blasting or bathing it needs to be done on any 3D printed part. With HP MJF technology, there is no support to remove but there is a powder residue. We can remove it manually or automated. Powder removal is a mandatory post-processing procedure in the HP MJF 3D Printing workflow. It is done in order to get rid of the remaining powder attached to the part after removal from the cake. It is necessary as part of the cleaning process after printing. Workflow To remove this excess of powder, bead blasting is necessary. After the job is finished, the parts are “unpacked” and removed from the build chamber then brought to a bead-blasting machine. Even though most of the powder is removed from the surface, a thin layer of material will often remain attached [...]
Desktop Metal 3D Printing Services Aid in COVID-19 Pandemic
by Jillian Crocker, Administrative Assistant In the midst of a pandemic, hospitals and medical facilities have felt a huge impact as many have exhausted their medical supplies. Many are searching for strategies and others available to help. Many facilities are working incredibly hard to create essential equipment to aid in the fight and eradication of the spread of COVID-19. To aid in the cause, Desktop Metal is offering its services to medical equipment manufacturers and those making “critical medical parts.” They are opening up access to their technology resources and providing free 3D printing services. The desired part must meet the guidelines put in place by Desktop Metal and deemed an “urgent need in the medical community.” Part Guidelines by Desktop Metal Desktop Metal systems work best with small, complex metal parts. Please follow the guidelines below for parts that are needed. Part must be able to be used in 17-4 Stainless Steel Part size should be smaller than 2cm x 2cm x 2cm - When requesting the part needed, you must fill out this form and answer the following questions: Explain what the part is and what it is used for. The quantity needed. Does this part meet the specifications and Part [...]
Non-Contact inspection – Webinars on Demand
Non-Contact inspection: Review scanner specs for accuracy and resolution parameters. • Import the nominal CAD model and scan into Control X. • Discuss batch processing many scans, unmanned. • Discuss how Product Manufacturing Information (PMI) may be used to automate the complete process by integrating with your CAD system. https://cimquesttv.wistia.com/medias/ltcs92zoqo?embedType=async&videoFoam=true&videoWidth=640
Non-Contact inspection – Webinars on Demand
Non-Contact inspection - Webinars on Demand Comparing the scan of a manufactured part with its nominal CAD model. • Review scanner specs for accuracy and resolution parameters. • Import the nominal CAD model and scan into Control X. a. Duplicate the CAD datums on the scan and perform a datum alignment. b. Once aligned, produce color maps, whisker plots, 2D and 3D dimensions, GD&T and a final inspection report. • Discuss batch processing many scans, unmanned. • Discuss how Product Manufacturing Information (PMI) may be used to automate the complete process by integrating with your CAD system. https://cimquesttv.wistia.com/medias/ltcs92zoqo?embedType=async&videoFoam=true&videoWidth=640
HP and Partners Utilize 3D Printing to Battle COVID-19
HP has organized globally with its digital manufacturing community to help with the shortage of medical supplies. More than 1000 3D printed parts have already been delivered to local hospitals. To support these efforts, they have developed a website with files that are vetted for public use. And, those in need of parts or help with medical applications and design can also request help on the same website. Currently, they have several designs which are ready for the public now including: Face shields - a high-need personal protection item. Brackets to hold the shield and comfortably fit the wearer are a critical component. Hands-Free 3D-Printer Door Opener - Door handles are among the most germ-infested objects in houses, hospitals, factories, and elderly homes. Mask Adjuster - Helps relieve ear pain for hospital staff who need to wear masks for long periods of time. HP is also working on other items such as face masks, ventilators, and nasal swabs and are working to get these products and others tested and validated. As soon as they are released they will be added to the website. HP is also coordinating with government, health, and industry agencies in numerous countries to ensure a synchronized and effective approach. [...]