Blue Laser
| Agency: | Iowa State University |
|---|---|
| State: | Iowa |
| Type of Government: | State & Local |
| Posted Date: | Jan 10, 2024 |
| Due Date: | Jan 24, 2024 |
| Solicitation No: | RFQ-1000924 |
| Bid Source: | Please Login to View Page |
| Contact information: | Please Login to View Page |
| Bid Documents: | Please Login to View Page |
Bid Information
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Contact Information
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RFQ-1000924
Blue Laser
Issue Date: 1/10/2024
Questions Deadline: 1/22/2024 01:00 PM (CT)
Response Deadline: 1/24/2024 12:05 PM (CT)
Contact Information
Contact: Melissa Gruhn
Address: 1340 Administrative Services Building
2221 Wanda Daley Drive
Ames, IA 50011-1004
Email: msgruhn@iastate.edu
Page 1 of 12 pages
Deadline: 1/24/2024 12:05 PM (CT)
RFQ-1000924
Event Information
Number:
RFQ-1000924
Title:
Blue Laser
Type:
Request for Quote (Public)
Issue Date:
1/10/2024
Question Deadline: 1/22/2024 01:00 PM (CT)
Response Deadline: 1/24/2024 12:05 PM (CT)
Notes:
Iowa State University of Science and Technology (ISU) is soliciting information from
qualified Suppliers on behalf of the Industrial Manufacturing and Systems
Engineering Department (IMSE) to provide a blue laser to be integrated into a hybrid
directed energy deposition (DED) additive and subtractive robotic manufacturing
cell.
Suppliers should read all materials carefully and note the due date.
Suppliers must direct all questions and comments in reference to this RFP/RFQ to
the University Representative using the QUESTIONS tab via this e-procurement
system.
Bid Attachments
ISU Instructions.pdf
Download
Review the instructions for important information. REVISED APRIL 2022
ISU General Terms & Conditions.pdf
Download
Review the general terms and conditions carefully and any exceptions should be listed in the "Attributes" section.
REVISED APRIL 2022
Insurance Language - Equipment Repair, Install, Maintenance (high risk) 09-2020.pdf Download
Insurance Requirements - Equipment Repair, Install, Maintenance (high risk) 09-2020
Requested Attachments
TECHNICAL LITERATURE
(Attachment required)
Attach technical literature for EACH item included in the offer
ITEMIZED QUOTATION
(Attachment required)
Attach an itemized quotation. Clearly identify any optional accessories or services.
WARRANTY
(Attachment required)
Attach a document describing the warranty for each piece of equipment included in the offer
Page 2 of 12 pages
Deadline: 1/24/2024 12:05 PM (CT)
RFQ-1000924
Bid Attributes
1 EVALUATION CRITERIA
The evaluation of this RFP/RFQ may be based upon, but not limited to:
Ability to Meet or Exceed Specifications
Total Cost to ISU
Delivery Schedule
Installation and Training offered
Warranty
Customer Service offered
Read and understood
(Required: Check if applicable)
2 INTENDED RESEARCH PURPOSE AND APPLICATION
The proposed laser will be integrated into a hybrid directed energy deposition (DED) additive and subtractive robotic
manufacturing cell. A 6-axis Kawasaki robot, model CX110L, will be equipped with interchangeable end effectors including a
large-scale polymer extrusion nozzle, a 24,000 RPM machining spindle, and this DED metal additive manufacturing head. The
DED system is comprised of three major components: the laser, the laser optics, and metal wire feeders. Typical DED
systems operate with a near-infrared (wavelengths near 1064 nm) laser with a nominal power well above 1000 watts to achieve
complete melting of metal in a spot greater than 1 mm in diameter. The DED system being built as a part of this research will
employ a blue laser which offers better absorptivity for a majority of metals including copper and aluminum alloys. The blue
laser and blue laser optics will be mounted on the end of the Kawasaki robot. The optical head should include a nozzle for
directing a single wire toward the focused laser spot. A chiller is required for preventing damage to both the laser and optical
head. The optical fiber is responsible for delivering the high-power laser from the generation chamber to the optical head.
Control of the laser system will be handled by a PLC through a Modbus (Fieldbus) protocol, although control through an
analog signal is also desirable. Because this laser is a Class 4 laser system, safety is of utmost importance. The laser
system must be equipped with a safety system which disarms the laser if an external switch is triggered. Additional redundant
sensors and shielding (not included in this procurement request) will be installed to prevent laser emission while anyone is
present in the same room.
Read and Understood
(Required: Check if applicable)
3 BRAND NAME OR EQUAL:
The use of brand name or equal specifications is for the purpose of describing the standard of quality, performance
and characteristics desired and is not intended to limit or restrict competition. Specifications are given as guidelines
only; Alternate equipment(s) may vary slightly from given specifications. Alternate units are expected to be close in
specifications to desired unit.
4 BLUE LASER REQUIREMENTS
Blue laser wavelength: 445nm ± 50 µm
Nominal laser power: 2000 Watts ± 200 Watts
Laser power and on/off control via multiple protocols including ethernet, analog signals, and fieldbus
protocols should be available
Controllable pilot laser for alignment and focusing
Safety control including access to an emergency stop relay need to be included.
Page 3 of 12 pages
Deadline: 1/24/2024 12:05 PM (CT)
RFQ-1000924
5 SUPPLIER COMMENTS
Describe how the equipment offered meets/exceeds the specifications above.
(Required: Maximum 4000 characters allowed)
6 LASER SAFETY
Describe the safety features incorporated into the laser system offered.
Specifically describe if/how an emergency stop relay is included and any other features that support user safety for
the intended use as described in this RFQ.
(Required: Maximum 4000 characters allowed)
7 REQUIRED ACCESSORIES
1. Optical head tuned for blue laser wavelengths and power (see above)
includes provisions for feeding wire and gas for laser welding
optical access for on-axis viewing via a camera
includes hardware for mounting on equipment
2. Chiller
3. Optical fiber for the above laser wavelengths and power in a length > 8 meters
8 SUPPLIER COMMENTS
Describe how the equipment offered meets/exceeds the specifications above.
(Required: Maximum 4000 characters allowed)
Page 4 of 12 pages
Deadline: 1/24/2024 12:05 PM (CT)
RFQ-1000924
9 SOFTWARE CAPABILITIES
Describe the key features and capabilities of the software that is included in your offer.
(Required: Maximum 4000 characters allowed)
1 WARRANTY
0 Describe the warranty duration and what it does/does not cover.
(Required: Maximum 1000 characters allowed)
1 INSTALLATION AND TRAINING
1 Describe the installation and training process. Include details about what services are included and the
approximate timeline for completion.
(Required: Maximum 4000 characters allowed)
1 DELIVERY TIMELINE
2 How soon after order could the equipment be delivered?
Be specific on the expected dates/lead time as delivery schedule is an evaluation factor.
(Required: Maximum 1000 characters allowed)
1 Customer Support
3
Describe the methods and hours customer support is available.
Is customer support based in the US or overseas?
If onsite customer support is required, where would service personnel and/or parts be dispatched
from?
(Required: Maximum 1000 characters allowed)
Bid Lines
Page 5 of 12 pages
Deadline: 1/24/2024 12:05 PM (CT)
RFQ-1000924
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