Carrying out full maintenance of the coordinate measuring machine (CMM) ZEISS ACCURA 9/12/8 in the metrology center, metrology department
at JSC "EPM-NEZ".
Carrying out full maintenance of the coordinate measuring machine (CMM) ZEISS ACCURA 9/12/8 in the metrology center, metrology department
at JSC "EPM-NEZ". See terms of reference
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26.51 Оборудование для измерения, испытаний и навигации
26.51.6 Инструменты и приборы прочие для измерения, контроля и испытаний
26.51.66 Инструменты, приборы и машины для измерения или контроля, не включенные в другие группировки
26.51.66.140 Средства автоматизации и механизации контроля размеров
Not applicable. Proposal shall cover the entire lot.
Restriction on submission of a bid higher than previously submitted
Bidding initiator has set a restriction on submission of a bid with a price which is higher than the price of the previous bid submitted by the bidder. Once the bid is submitted, the stated price can not be increased.
:
Yes
Upload of bid-related documents required
Bids not supported with documentation will not be considered.
:
Yes
Auto-extension
If within the last 30 minutes of bid submission period a new bid is submitted, then bid submission deadline will automatically be extended by 30 minutes from the time the last bid is submitted.
:
30 minutes
Payment terms:
In the commercial offer
Delivery terms:
1. Application of JSC "EPM-NEZ", Novocherkassk
2. Purpose of CMM
Coordinate measuring machine ZEISS ACCURA 9/12/8 (hereinafter referred to as CMM) is designed to determine the geometric parameters of reference and working thread gauges, sockets and nipples of graphitized electrodes.
3. Purpose.
Ensuring uninterrupted operation of the CMM.
4. Description of the types of work during service maintenance.
The list of routine maintenance to perform a complete T.O. on CMM (with rotary table option):
1. Questioning a CMM user about a CMM technical problem
2. Analysis of the actual state of the CMM and possible errors
3. Preliminary backup of NC files (not workstation)
4. Dismantling of CMM covers. Visual inspection.
5. Compressed air preparation unit:
a. Compressed air leakage check
b. Checking the working pressure
c. Check filter elements for contamination and replace if spare items are available.
d. Checking the CMM automatic air intake relay
e. Cleaning the preparation block
6. General inspection of electrical equipment CMM.
a. Earthing
b. Visual inspection of wires and plug connections
7. Checking the electrical cabinet and control panel of the CMM.
a. Tumblers
b. Indication
c. Cooling
d. Checking loops and plug connections
e. Check and possible replacement of the Bios battery
8. Inspection of the CMM workstation. User poll about the presence of failures in the work.
9. Checking the CMM control panel, its plug connection and controls. Calibration of control joysticks.
10. Checking and adjusting the horizon of the CMM plate
11. Inspection and cleaning of CMM guides
12. Control and adjustment of the vertical axis of the CMM (Z). Balancer, safety brake.
13. Control and adjustment of air bearings in the CMM system (working pressure, air gaps)
14. Control of the drive system.
a. Adjustment of the output control stages
b. Checking the operation of the protective shutdown
c. Positioning practice
15. Reference coordinate system along all axes.
a. Visual inspection and cleaning of the reading scales
b. Setting the signal from the readout sensors (shape and voltage)
c. Setting and monitoring of zero-pulse triggering
16. Control and adjustment of the measuring head.
17. Checking the actuation of limit switches on all axes of the CMM. Checking the CMM free wheeling within the stated measuring range.
18. Checking the CMM safety systems: red buttons, input pressure control, joystick lock.
19. Mechanical adjustment of the mutual perpendicularity of the CMM coordinate axes.
20. Cleaning and adjusting the CMM rotary table. Positioning check, optimization of motion characteristics.
21. Assembling the CMM shrouds and checking the movement of the CMM assembly along all axes.
22. Preliminary adjustment measurements by gage blocks (KMD).
23. Control measurements to check the accuracy of the CMM according to the manufacturer's methodology. Formation of protocols, registration of measurement results.
24. Data backup (CNC only! The workstation files are backed up by the CMM user).
25. Calibration of the magazine for automatic change of probes.
26. Discussion of the results of work with the customer.
7. Terms of work
7.1 The term of the work specified in clause 4. 05.24.2021 - 06.04.2021.
Comments: The participant who took part in the procedure (made an offer), before the deadline for accepting applications, must upload the following documents to the system:
1. Charter (with all additions and changes, if any).
2. Certificate of state registration.
3. Tax registration certificate.
4. Extract from the Unified State Register of Legal Entities.
5. Balance sheet as of the last reporting date with the tax authority's mark of acceptance.
6. Documents confirming the authority of the representative to sign documents:
- Decision (Protocol).
- Power of attorney.
7. Work proposal (see the file "Work proposal")
8. Contact person: Artamonov Evgeny Alexandrovich, Head of Metrology Department, phone:
9. 86352-9-44-44, mob. 8 919 870 0407, EArtamonov@energoprom.ru
10. Certificate of Compliance with ISO 9001: 2008 (if applicable)
This request is not a notice of a tender or auction and does not give any rights to participants, does not entail any obligations other than those expressly indicated in the notice.
11. Requirements for the performer:
- Permitting documents (SRO, licenses, permits).
- Development by the contractor of PPR, PPRK, RTI.
- Availability of attestation of the head, engineering technician, industrial safety workers at HIF.
- Availability of medical clearance of personnel to work at HIF.
Venue of bidding:
This call for bids is held in electronic form on the e-marketplace of B2B-Center group (www.b2b-center.ru). Bids shall be submitted in the form of e-document.
Контактное лицо:
Артамонов Евгений Александрович, начальник управления метрологии, телефон:
8 86352-9-44-44, моб. 8 919 870 0407, EArtamonov@energoprom.ru
