v2_Technical Requirements 3D Laser Hand Scanner_06012022.pdf
PDF 706 KB Posted
- Attached to
- 3D HANDHELD LASER SCANNING SYSTEM RFP 90-22
- Solicitation number
- BD-22-1206-40000-40000-76156
- Issued by
- Middlesex County, Massachusetts
About this file
This document is a technical specification for the procurement of a new and unused 3D Handheld Self-Positioning Laser Scanner System for the Massachusetts Bay Transportation Authority (MBTA). The system must meet specific requirements, including ISO certification, accuracy, measurement resolution, laser light source, scan speed, ability to scan various part sizes, USB 3.0 connection, and software capabilities. The procurement also includes a laptop computer system, peripheral equipment, accessories, software, training, maintenance, and warranty. The system is to be delivered and installed at the MBTA's Everett, MA, Main Repair Facility, with on-site assistance for machine start-up, commissioning, and training.
The technical specification outlines the minimum hardware and service requirements for the 3D Laser Scanner System, including processor, graphics, storage, and docking system. It also specifies the required software, inspection and dimensional capabilities, training, maintenance, and warranty coverage. Bidders may propose options that meet or exceed the stated requirements for MBTA consideration.
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Other files
| File | Type | Posted |
|---|---|---|
| Form B_Technical Response_3D Printing~1.xlsx | XLSX spreadsheet | |
| Minimum Insurance Requirement 90-22.pdf | ||
| RFP 90-22 3D Handheld Laser Scanning System_v06012022.pdf |
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Text version
MASSACHUSETTS
BAY
TRANSPORTATION
AUTHORITY
TECHNICAL REQUIREMENTS
3D Handheld Self-Positioning Laser Scanner and Computer System
Released: February 7, 2022
Revisions: June 1, 2022
Technical Specification Specification:
SUBJECT: Procurement of a; Handheld Portable 3D Laser Page: 2 of 5
Date: February 7, 2022 Revised: June 1, 2022 Revision:
1.0 SCOPE: This specification describes the minimum requirements to provide the Massachusetts Bay Transportation Authority (“MBTA”) with a new and unused 3D Handheld Self-Positioning Laser Scanner System for installation and use in the Shops located at the MBTA’s Everett, MA, Main Repair Facility. Bidders may propose solutions that deliver similar / same technical results and must describe differences if any between what is stated in this technical specification and that which Bidder proposes.
2.0 GENERAL:
1. 3D Handheld Self-Positioning Laser Scanner
2. Laptop Computer, Peripherals & Accessories
3. 3D Software solution
3.0 STANDARD REQUIREMENTS:
\The 3D Handheld Laser Scanner:
• Must be ISO Certified 17025
• Have an accuracy of .025 mm or better
• Have a measurement resolution: 0.025 mm or better
• Have a blue laser light source
• Have a scan speed of 1,300,000 measurements/second or similar
• Must be an eye safe laser
• Must be able to scan parts as small as 0.05m and as large 4m
• Must have USB 3.0 connection
• Must have a robust and scalable scanning software platform
• Provide Reliable acceptance test Based on VDI/VDE 2634 part 3 standard in an ISO 17025 accredited laboratory
• Must be handheld scanning head allowing freedom of movement that does not require external positioning or tracking devices such as CMMs, poly-articulated arms, laser trackers, GPS, electro-magnetic positioning devices or any other positioning systems external to the part & scanner head
• Must not require powder or paint to scan shiny metal parts (chrome, machined bare metal)
• Shall be Solid-State (i.e., does not contain moving parts)
• Shall fit with accessories into a portable case similar in size to “carry-on baggage”.
• Deliver output file in a wide range of common formats including dae, .fbx, .ma, .obj, .ply, Page: 3 of 5
Date: February 7, 2022 Revised: June 1, 2022 Revision:
.stl, .txt, .wrl, .x3d, .x3dz, .zpr, .3mf
• Have direct mesh output so an optimized mesh that can be exported in all standard formats as the scan acquisition is completed with no manual alignment or point cloud processing
• Ability to save the scan as one file, and can be imported into Solidworks 2021 CAD software as a direct mesh without post-processing treatment to remove erroneous data, smooth out surface, etc
• Have real-time visualization of the 3D mesh as the object that is being scanned
• Be designed for use with small to mid-sized mechanical parts – estimated between 3” x 3” x 3” – 18” x 18” x 18”
• Software must have reverse engineering and inspection capabilities to measure a model against a CAD file.
• Software integrates directly into Solidworks
Lap Top Computer System, Software & Services shall contain the following:
i7 processor 16 Gb graphics card Windows® 10 Pro 64bits 17” Anti-Glare display
RAM: 64 GB DDR4
1 Tb, 2X512GB SSD USB 3.0 connection 24 Volt Docking System with Lithium-Ion Battery Wireless Mouse
Portable Rolling Workstation for Laptop & Scanner Storage Carrying Case 3D Laser Scanner Software and Drivers shall be installed by Bidder
Post-Treatment Software - Allowing the finalization of 3D scan data to use directly into SolidWorks CAD Design Program Inspection & Dimensional Software for Quality Control On-site Training (Bidder propose number of days) Printing materials replenishment program, if applicable (Bidder propose options) Minimum 3 Year Maintenance & Support Services. Bidder may propose options Minimum 3 Year Warranty. Bidder may propose options Minimum 1 Year Accidental Damage Coverage - Scanner. Bidder may propose options
Page: 4 of 5
Date: February 7, 2022 Revised: June 1, 2022 Revision:
Bidders may propose option(s) containing no less than the above stated hardware & service requirements for MBTA consideration.
5.0 DELIVERY & SYSTEM START-UP
The system shall be delivered to; MBTA, Subway Operations Main Repair Facility, Machine Shop, Everett, MA 02149
On-site assistance shall include field machine start-up and commission, and field training in machine operation and maintenance.
Page: 5 of 5
Date: February 7, 2022 Revised: June 1, 2022 Revision:
End
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