SPMYM2-22-Q-1683 (SALIENT CHARACTERISTICS) CMM SCANNING.pdf

Salient Characteristics for Coordinate Measuring Machine (CMM)

The shop floor Coordinate Measuring Machine (CMM) shall not exceed:

Weight, pounds 650

Width, inches 65

Depth, inches 75

Table Height, inches 40 from floor

Total Height, inches 80

The CMM shall meet the following specifications:

The CMM shall be a gantry style machine.

All CMM movement axes shall be protected from dust and debris by covers and bellows.

The CMM shall have elastomeric vibration isolation.

The CMM axes shall move by linear drive nuts and drive shafts that are driven by motors controlled by a direct computer control electronic system.

The table, work surface, shall be granite with etching indicating measuring envelop.

The table shall have 15 embedded M8 stainless steel threaded inserts.

The table height from floor shall be at least 35 inches from floor.

The table shall be at least 32 inches by 38 inches by 3.75 inches.

The measuring envelop shall be at least 14 inches by 20 inches by 13.5 inches.

The measuring envelop shall be lit with LED lighting.

The table shall be able to support parts weighing up to 350 pounds.

The CMM shall meet the following performance according to ASME B89.4.1b-2001: R: 2.0

Av[L]: 6.4 + 0.3 * ΔT [300] where,

• ΔT is the departure of ambient room temperature from 20˚C (68˚F) in ˚C;

• E0,100,MPE is size measurement error in μm, where L is variable length in mm;

• R0,MPL is repeatability in μm;

• Av [L] is volumetric accuracy in μm, where L is ball bar length

Accuracy performance specifications valid under the following thermal conditions:

• Ambient Temperature: 15-40°C;

• Maximum temporal variation: 2C°/h and 10°C/d;

• Maximum spatial variation: 1°C/m horizontal and vertical.

Probing confi gurations used for performance tests:

• HP-T, HH-MI: 3mm tip, 30 mm stylus length;

• HP-TM, TP20: standard force module, 3mm tip diameter, 10mm stylus length.

The CMM shall have a roll around stand.

The CMM shall use 110V power.

The CMM shall come with a controller that is mounted to the back of the machine in an IP-32 rated electrical cabinet.

The controller shall meet the following specifications:

Controller shall support touch-trigger capability.

Controller shall support temperature compensation.

Controller shall support a hand held control system.

The CMM shall come with all software needed to perform measurement operations.

The CMM shall come with a part temperature sensor.

The CMM shall come with sensors to record variations in temperature, vibration and humidity.

The CMM shall come with a hand held controller used to send commands to the CMM and can Respond to prompts from the computer Move and position the probe Control the speed of the probe Select and deselect auto mode Select servo power on and of

The hand held controller shall meeting the following requirements:

Have a joystick for controlling CMM axes movement.

Have an enable button that must be pressed for axes movement to occur unless the machine is being controlled by the machine controller.

Have a machine speed control.

Have an emergency stop button.

Have the following function buttons:

Probe Enable Slow Delete Point Done Move Point Y Axis X Axis Z Axis Shift Lock/unlock Jog Mode Machine Part Probe Run/hold

The CMM stand will have a place to store the hand held controller.

The CMM shall come with a motorized indexable probe head:

The head shall have a M8 threaded connector compatible with all M8 accessories and probes.

The probe head shall be capable of indexing in 7.5 degree increments.

The CMM shall come with a 5-way touch-trigger probe.

The CMM shall come with the following styli:

2x M2-Stylus 6x M2-Stylus 2x M2-Stylus 2x M2-Stylus 2x M2-Stylus 1x M2-Stylus 1x M2-Stylus 1x M2-Stylus 2x M2-Stylus Extension 1x M2-Stylus Extension 1x M2-Styli Holder 5-way 1x M2-Star Stylus 5-way 1x M3/M2-Stylus Adapter 1x M2-Stylus Knuckle 2x M2/M3-Mounting Pin

The CMM shall come with a Steel (M8) Probe Qualification Sphere.

The CMM shall come with the following part fixturing hardware:

• (Qty. 2) Tension Clamp Medium

• (Qty. 2) Spring Clamp

• (Qty. 4) Tension Clamp Posts

• (Qty. 2) Spring Plunger

• (Qty. 2) Support Stop Assy

• (Qty. 2) Lateral Pressure Pin

• (Qty. 2) Height Adjuster

• (Qty. 3) Slider Block

• (Qty. 3) Stand Off Flat Magnet

• (Qty. 8) Thumbscrew M8

• (Qty. 1) Toggle Clamp

• (Qty. 3) Stand Off Support

• (Qty. 6) Cones Nylon

• (Qty. 2) Vertical Pillar

• (Qty. 5) Ø16 x 20 Stand Off

• (Qty. 5) Ø16 x 30 Stand Off

• (Qty. 5) Ø16 x 50 Stand Off

• (Qty. 3) Ø16 x 100 Stand Off

• (Qty. 5) Ø20 x 20 Stand Off

• (Qty. 5) Ø20 x 30 Stand Off

• (Qty. 5) Ø20 x 50 Stand Off

• (Qty. 3) Ø20 x 100 Stand Off

• (Qty. 2) Stand Off Pin

• (Qty. 2) Special Capscrew M8x16

• (Qty. 2) Special Capscrew M8x20

• (Qty. 2) Tommy Bar

• (Qty. 2) Universal Joint

• (Qty. 2) Vee Assembly

The CMM shall come with software to create inspection programs and evaluate measurement results.

The software shall work with CAD files ranging from simple 2D drawings through complex 3D solid models.

The software shall the able to import and export of CAD data in the following formats:

IGES/STEP/ DXF/ DWG/STL/VDAFS/XYZIJK/DMIS/DES.

The software shall have functions for vector point, surface point, angle point, corner point, high point, edge point, circle, cone, cylinder, ellipse, sphere, line, plane, square slot, round slot, notch slot and polygon all with sample touch options to help find features whose actual location vary from part to part.

The software shall have scanning routines include circle, cylinder, line, axis, open linear, closed linear, patch, section, perimeter, rotary, free form, UV and grid.

All standard equipment required for proper operation of the CMM (such as special tools) must be furnished.

All words on instruments, control panels, and plates must be in the English language.

Characters must be printed, engraved, etched, embossed, or stamped in boldface on a contrasting background.

All label plates will be corrosion resistant.

A lubrication plate will be permanently and securely attached to the machine. The plate will contain the following information:

Points of lubricant application, Servicing interval, Type of lubricant, Viscosity, Military or Federal Specification for each lubricant (If applicable) Size and type of each lubricant filter.

A nameplate will be permanently and securely attached to each machine.

The nameplate will contain the information listed below. If the machine is a special model, the model designation shall include the model number of the basic standard machine and a suffix identified in the manufacturer's permanent records.

Nomenclature, Manufacturer's name, Manufacturer's model, designation, Manufacturer's serial number, Power input (volts, total amps, phase, frequency), Contract Number or Order Number, Date of manufacture.

A label for OSHA Compliance certification by a National Recognized Testing Laboratory (NRTL) will be permanently and securely attached to the machine. The equipment and its component parts will be in compliance with 29 CFR 1910, NFPA 70 and NFPA 79. Approval shall be as specified under the “Approval” and “Acceptance” criteria in the OSHA regulations Subpart “O”, Machinery and Machine Guarding paragraph 1910.212 and Subpart “S” Electrical, paragraph 1910.303 and paragraph 1910.399.

Deliverables:

NRTL inspection report.

Operating and Maintenance (O&M) Manuals. Three (3) hard copies and one (1) electronic copy(s) of O&M Manuals must be provided with the machine. O&M Manuals will contain technical information, specifications, instructions for the operation, maintenance of the machine and recommended spare parts list. All copies of technical data must be legible and written in the English language.

Technical Data shall contain at a minimum:

A. Data must enable an average journeyman mechanic to operate, program, maintain, and repair the equipment.

B. Complete instructions and information for all equipment, components, assemblies, subassemblies, attachments, and accessories.

C. Operating instructions including programming requirements, pre-operational checks, start up, shut down and emergency shutdown procedures.

D. Maintenance and service instructions, including all preventive maintenance schedules, and lubrication charts.

E. Trouble-shooting guides.

F. Parts list containing: illustrations, part numbers, part nomenclature, original manufacturer, cross reference numbers, and recommended spare parts, including quantities.

G. Energy control procedure, in accordance with 29 CFR 1910.147, to bring equipment to a zero energy state for maintenance.

H. All mechanical and electrical schematics with a table of contents showing discrete components block diagrams, wiring diagrams with inputs and outputs identified system electrical interface documents, and drawings for the specific model of all machine equipment/drives/controls supplied.

Shipping. Contractor will be responsible for shipping to delivery address.

Examination. The table will be examined to determine compliance with these requirements.

Delivery address: The "Ship/Deliver to" address on the Bill of Lading (B/L) should include the JML number.