Handing over equipment for repair. Before the machine is scheduled for repair, it is carefully inspected during operation and after it is stopped. At the same time, defects that arise in the produced product, malfunctions of mechanisms, malfunctions of individual parts and their connections are identified. Before being put in for repairs, machines must be cleared of fuel, semi-finished products and cleaned by workshop personnel. Based on the inspections, representatives of the RMC and the main workshop draw up a list of defects 15 days before the start of repairs. Preliminary registration of a list of defects allows you to prepare parts in a timely manner.
After clarifying the list of defects, the RMC gives an assessment of the content of the equipment, i.e., the quality of operation ( technical condition) a car that has been repaired.
If the machine is in good condition at the time of its shutdown according to the schedule for repairs, the head of the mechanical repair shop (department), together with the head of the production workshop, draw up an inspection report, which is approved by the chief engineer, and the repair of the machine is postponed until the next scheduled repair.
Along with scheduled repairs in the practice of textile enterprises, there is a need to perform unscheduled work related to the elimination of accidents. An emergency condition of a machine is considered to be a violation of the overhaul life, a sharp loss of equipment productivity and a decrease in the quality of products in relation to established standards, and unsuitability for further operation.
The emergency condition of the machine is a consequence of unsatisfactory operation of the equipment or poor quality of scheduled preventive maintenance.
With the correct organization of the preventive maintenance system, the possibility of accidents is eliminated. For each accident, the head of the production department, together with the head of the RMC, draw up a report indicating whose fault the accident occurred. The report is submitted to the chief engineer for action. The accident is being eliminated by the RMC by order of the chief engineer.
For each type of machine, some factories have established a score for parts and defects that are included in the list of defects. We present data on the assessment in points of the main defects of parts and assemblies of an automatic loom coming for repair.
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Rating, points |
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The machine is very dirty; poor quality of machine lubrication |
5 points for the machine |
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The machine is not fully equipped with parts |
4 points for each missing part, regardless of the degree of its responsibility |
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There are no hardware in the machine (bolts, nuts, dowels, studs, cotter pins, etc.) |
1 point for each piece |
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Severely damaged parts were found in the machine. |
3 points for each detail |
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Shaft journals, bearings, bushings, gears and other parts are severely worn due to poor lubrication, cleaning and adjustment. |
3 points for each detail |
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The main parts of the machine are damaged; premature wear of the baton. |
4 points for each damaged node. |
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Critical parts of the machine are bent: shafts, risers, etc. |
2 points for each damaged part |
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The machine is handed over for repair in a broken state: the fastening of the frame, parts assemblies are loosened, defective mechanisms are broken, etc. | |
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Fences, cases, locks, etc. are faulty. |
5 points for each type of malfunction |
An assessment of the technical condition of an automatic weaving loom coming for repair is given by the sum of points:
The scoring is established for defects that arise as a result of errors and blunders made during the operation of the machine (violations of technical operation rules, maintenance and repair schedules, non-compliance with installation dimensions and parameters during repair and adjustment of equipment, etc.). Defects that occur due to normal wear and tear during normal use are not scored.
Acceptance of equipment from repair. A car that has undergone major or medium repairs is accepted in two stages - preliminary and final. Preliminary acceptance is carried out during testing of the fueled machine on the move, and the suitability of the machine for commissioning is established. The car is finally accepted for repair after the defects (malfunctions) that were discovered during preliminary acceptance have been eliminated.
During a major overhaul, the final acceptance and delivery of the machine from repair to operation is carried out on the move when the machine is fully refueled after nine shifts of work, acceptance from a medium repair - after three shifts of work. Responsibility for the normal maintenance of the machine during the period from preliminary to final acceptance from repair lies with the workshop personnel. The certificate of acceptance of vehicles from repair is drawn up immediately after final acceptance.
As a rule, equipment from major repairs is accepted by the head of the production workshop from the head of the RMC with the participation of the workshop foreman; from medium repairs - by the workshop foreman from the RMC foreman. At final acceptance, the quality of the repair is established and an acceptance certificate is signed, in which they assess the technical condition of the machine after repair. Two assessments of the quality of repairs, i.e., the technical condition of equipment accepted for repairs, have been established: “excellent” and “good.”
The “excellent” rating is given to the quality of repairs carried out in strict accordance with the technical conditions and standard performance indicators of the machine (machine performance, product quality, thread breaks). The rating “good” is given to the quality of the repair if during the repair there were deviations from the established tolerances of individual parts that do not have a direct impact on the operation of the machine, its reliability and the quality of the products produced.
Standard indicators of equipment operation include: machine productivity, quality of products and thread breakage. The productivity of the equipment and the quality of the products produced are set according to planned standards in relation to the installed equipment, and the thread breakage rate is determined by the enterprise based on the linear density of the yarn produced, the article number of the fabric and the types of machines.
By type of equipment, for example, the following regulatory indicators are taken into account:
for winding machines and automatic machines - the quality of yarn winding;
for weaving machines - breakage of warp and weft threads, as well as equipment productivity and quality of raw materials.
During the period of acceptance of the machine from repair, in order to correctly compare its performance indicators, the machine must have the gas station at which it worked before the repair. If the technical condition of the machine after repair does not meet the established requirements, the machine is not accepted, and the repair team that made poor-quality repairs is obliged to eliminate the defects identified during acceptance without additional payment.
The head of the production workshop is prohibited from accepting and putting into operation poorly repaired equipment, and the head of the RMC is prohibited from issuing orders to the team to repair other machines until all defects discovered during acceptance are completely eliminated.
Date of introduction 01.07.88
1.8. Settlements between the contractor and the customer are made in the manner prescribed by the current instructions of the State Bank of the USSR.
1.9. Devices are repaired in accordance with the deadlines specified in the contract, or in the order of their arrival at the collection point.
1.10. Devices discontinued by the industry, for which the supply of spare parts has been discontinued, may be accepted for repair as an exception and without a guarantee that they will be repaired.
The decision to accept these devices for repair is made taking into account the production capabilities of the contractor (nature of faults, availability of spare parts, etc.).
2. PROCEDURE FOR ACCEPTING DEVICES FOR REPAIR
2.1. Devices to and from repair (including loading and unloading) are delivered by the customer. Sending devices by mail is not permitted.
2.2. Devices accepted for repair must be equipped with all parts and assemblies specified in the technical documentation, and must also be cleaned of dirt.
When repairing devices, replacement components and other nodes taken from the same type are not allowed.
2.3. When accepting devices for repair, a primary defect inspection is carried out, including checking:
safety of seals;
availability of external mechanical damage;
availability of basic components and blocks;
the overall performance of the device (by turning it on if necessary), as well as obtaining information from the customer about the malfunction of the device and determining the possibility of repairing the device in the event of an obvious malfunction (availability of spare parts).
The results of the initial defect detection are recorded in the repair flow sheet (recommended application).
Notes:
1. The primary defect detection of devices is carried out by the acceptance inspector (fault detector) of the acceptance bureau;
2. Functional defect detection is carried out by the repair contractor at the workplace when repairing devices.
copies of the payment order.
certificate of verification, if required normative document on this remedy measurements;
warranty card (in case of repairs with warranty obligations);
invoice for the release of devices from the warehouse of the acceptance bureau (recommended application).
3.5. The customer confirms receipt of the devices from repair with his signature on the first copy of the invoice (see paragraph .), which indicates the power of attorney number and the recipient's surname. The receiving controller makes a note in the accounting log about the release of devices from repair.
APPENDIX 1
Customer letter of guarantee form
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Company stamp address, telephone "_____" __________ 198__ |
To the head of the enterprise surname, initials _________________________________ |
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LETTER OF WARRANTY ON REPAIR OF MEASUREMENT INSTRUMENTS I request your instructions to repair the following devices: At our enterprise there is (no) departmental verification for these types of devices (cross out what is not necessary) Devices used as training and indicator: 1._________________________________________________________________________ name, type, quantity, year of manufacture 2._________________________________________________________________________ 3._________________________________________________________________________ According to GOST 8.513-64 they are not subject to verification We guarantee payment, our current account number is ___________________________________ in ____________________________ branch of the State Bank Head of the enterprise ________________________________________ signature, decryption of signature Chief accountant _________________________________________ signature, decryption of signature Performer __________________________________________ signature, decryption of signature Official seal phone number |
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APPENDIX 2
Form technological map repairs
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REPAIR TECHNOLOGICAL CHART order No. _______
Year of manufacture _________________ Customer _____________________________________ signature, decryption of signature Serial number ________________ Controller- receptionist _____________________________________ signature, decryption of signature
Designations: R - repair, M - installation, G - warranty repair, PG - post-warranty Performer ___________________________________ signature, decryption of signature Master __________________________________ signature, decryption of signature |
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APPENDIX 3
Form of invoice for devices accepted for repair
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INVOICE NO. _______________ "______" _______________ 198__ for devices accepted for repair Accepted from ______________________________________________________________ name of organization Responsible customer representative ________________________________________ initials, surname, phone number Accepted __________________________________________________________________ reception controller: initials, surname
Accepted _________________________ Passed ______________________________ |
Date of introduction 01.07.88
These Recommendations establish the recommended procedure for accepting devices for repair and releasing them from repair at enterprises of the USSR Gosstandart system. The recommendations were developed in development of GOST 28.201-74 "System maintenance and equipment repair. The procedure for submitting major renovation and release from major repairs. General requirements". The recommendations can be used by enterprises of the State Standard of the USSR when developing standards of this group and taking into account the work carried out by groups of repair complexity in accordance with the price list No. 26-05-64 “Wholesale prices for the repair of control and measuring instruments” (M.; Standards Publishing House, 1981). The recommendations are aimed at improving the structure of instrument repair production, reducing the time required to repair devices and improving its quality.
1. GENERAL PROVISIONS
1.1. The devices are handed over for repair to enterprises and organizations (hereinafter referred to as the customer) that operate these devices. Devices are accepted for repair by enterprises of the USSR Gosstandart system (hereinafter referred to as the contractor) in accordance with the approved service areas. 1.2. We do not accept devices for repair from private individuals. 1.3. Devices for repair are accepted in strict accordance with the contractor’s current range of devices being repaired (repair nomenclature). The repair nomenclature must include devices of the corresponding section of the mandatory nomenclature list of exemplary measuring instruments repaired by VPO Etalon enterprises and can be expanded in accordance with RD 50-89-86. 1.4. When submitting devices for repair, the customer must become familiar with the range of devices being repaired. At the contractor's receiving point there must be information about devices temporarily excluded from the repair range, indicating the reasons for the exclusion and the deadline for resuming acceptance of devices for repair. 1.5. The basis for accepting devices for repair is the customer’s letter of guarantee (recommended Appendix 1) or an agreement (form No. P-7 approved by order of the USSR State Standard of the Russian Federation dated August 19, 1976 No. 238). 1.6. Devices are accepted for repair reception points performer, but the warehouse releases it from repairs finished products or a receiving point. 1.7. The cost of repairing devices is determined by the prices of price list No. 26-05-64 "Wholesale prices for repair of control and measuring devices." The cost of repairing devices not included in the price list is determined according to the calculation drawn up by the contractor and agreed with the customer. 1.8. Settlements between the contractor and the customer are made in the manner prescribed by the current instructions of the State Bank of the USSR. 1.9. Devices are repaired in accordance with the deadlines specified in the contract, or in the order of their arrival at the collection point. 1.10. Devices discontinued by the industry, for which the supply of spare parts has been discontinued, may be accepted for repair as an exception and without a guarantee that they will be repaired. The decision to accept these devices for repair is made taking into account the production capabilities of the contractor (nature of faults, availability of spare parts, etc.).2. PROCEDURE FOR ACCEPTING DEVICES FOR REPAIR
2.1. Devices to and from repair (including loading and unloading) are delivered by the customer. Sending devices by mail is not permitted. 2.2. Devices accepted for repair must be equipped with all parts and assemblies specified in the technical documentation, and must also be cleaned of dirt. When repairing devices, replacing components and assemblies with others taken from the same type is not allowed. 2.3. When accepting devices for repair, a primary defect inspection is carried out, including checking: the integrity of the seals; presence of external mechanical damage; availability of basic components and blocks; the overall performance of the device (by turning it on if necessary), as well as obtaining information from the customer about the malfunction of the device and determining the possibility of repairing the device in the event of an obvious malfunction (availability of spare parts). The results of the initial defect detection are recorded in the repair flow sheet (recommended appendix 2). Notes: 1. Primary defect detection of devices is carried out by an acceptance inspector (fault detector) of the acceptance bureau; 2. Functional defect detection is carried out by the repair contractor at the workplace when repairing devices. 2.4. For devices accepted for repair, an invoice is drawn up in 2 copies (recommended Appendix 3) in accordance with the specialization of repair departments accepted at the factories and assigned an order number. The customer is given a copy of the invoice and informed of the estimated time for completion of the repair; the first copy of the invoice is left at the acceptance bureau for control. 2.5. The receiving controller indicates on the devices the invoice (order) number and the name of the organization. 2.6. The devices are registered in the journal “Accounting for the acceptance for repair and issuance of repaired measuring instruments” (Form No. P-8 approved by order of the USSR State Standard of August 19, 1976 No. 238) (hereinafter referred to as the logbook) and together with a partially issued by the receiving controller and the customer’s representative transfer the repair flow sheet to the warehouse of the acceptance bureau, where they are stored until they are transferred to the workshop.3. PROCEDURE FOR ISSUING DEVICES FROM REPAIR
3.1. Devices that are repaired, checked by the quality control department and the verifier are returned to the finished product warehouse. If it is impossible to carry out repairs, the device is returned to the customer and issued a “Technical report” (form No. P-11 approved by order of the USSR State Standard on August 19, 1976 No. 238) indicating the reason for the return. In the accounting log, the receiving controller makes a note about the impossibility of repair. 3.2. The contractor informs the customer in writing or by telephone about the readiness of the devices. 3.3. Repaired devices are issued to the customer upon presentation of the following documents: power of attorney to receive the devices; identification document of the recipient; copies of the invoice (see clause 2.4.); copies of the payment order. 3.4. When issuing instruments from repair, the contractor transfers to the customer: a verification certificate, if this is provided for in the regulatory document for this measuring instrument; warranty card (in case of repairs with warranty obligations); invoice for the release of devices from the warehouse of the acceptance bureau (recommended appendix 4). 3.5. The customer confirms receipt of the devices from repair with his signature on the first copy of the invoice (see clause 3.4.), which indicates the power of attorney number and the recipient's surname. The receiving controller makes a note in the accounting log about the release of devices from repair.APPENDIX 1
Recommended Form of Customer's Letter of Guarantee| Company stamp address, telephone number "__________" __________ 198__ | To the head of the enterprise _________________________________ surname, initials _________________________________ address |
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LETTER OF WARRANTY ON REPAIR OF MEASUREMENT INSTRUMENTS I ask for your instructions to repair the following devices: 1._________________________________________________________________________ name, type, quantity, year of manufacture 2._________________________________________________________________________ 3._________________________________________________________________________ At our enterprise there is (no) departmental verification for these types of devices (cross out what is not necessary) Devices used as training and indicator: 1.__________________________________________________________________________ name, type, quantity, year of manufacture 2._________________________________________________________________________ 3._________________________________________________________________________ According to GOST 8.513-64, they are not subject to verification We guarantee payment, our current account No. __________________________________ in the ____________________________ branch of the State Bank Head of the enterprise _________________________________________ signature, transcript of signature Chief accountant _________________________________________ signature, transcript signatures Contractor __________________________________________ signature, transcript of signature Official seal _______________ phone number |
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APPENDIX 2
Recommended repair flow sheet form|
REPAIR TECHNOLOGICAL CHART order No. _______
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APPENDIX 3
Recommended form of invoice for devices accepted for repair|
INVOICE NO. _______________ for devices accepted for repair Accepted from ______________________________________________________________ name of the organization Responsible representative of the customer _________________________________________ initials, surname, phone number Accepted by ____________________________________________________________ inspector-receiver: initials, surname
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APPENDIX 4
Recommended form of invoice for devices released from the warehouse of the acceptance office|
INVOICE NO. _______________ "______" _______________ 198__ for devices released from the warehouse of the acceptance bureau Release _________________________________________________ by power of attorney No. __________ dated ____________________________ on the basis of _______________________________________________
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INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the USSR State Committee for Standards EXECUTORS: M.N. Galkin; V.A. Petrov (topic leader); G.N. Zaitseva; M.I. Novoselova; V.I. Kuznetsov; G.A. Sodovskaya; S.Yu. Medvedovsky 2. APPROVED AND ENTERED INTO EFFECT by Resolution State Committee USSR according to standards dated May 12, 1988 No. 1318. 3. INTRODUCED FOR THE FIRST TIME 4. REFERENCE REGULATIVE AND TECHNICAL DOCUMENTSThe recommendations can be used by enterprises of the USSR State Standards Committee when developing standards of this group and taking into account the work carried out by groups of repair complexity in accordance with price list No. 26-05-64 “Wholesale prices for repairs of instrumentation and measuring instruments” (M.; Standards Publishing House, 1981) .
1. GENERAL PROVISIONS
1.1. The devices are handed over for repair to enterprises and organizations (hereinafter referred to as the customer) that operate these devices. Devices are accepted for repair by enterprises of the USSR Gosstandart system (hereinafter referred to as the contractor) in accordance with the approved service areas.
1.2. We do not accept devices for repair from private individuals.
1.3. Devices for repair are accepted in strict accordance with the contractor’s current range of devices being repaired (repair nomenclature).
The repair nomenclature must include devices of the corresponding section of the mandatory nomenclature list of exemplary measuring instruments repaired by VPO Etalon enterprises and can be expanded in accordance with RD 50-89-86.
1.4. When submitting devices for repair, the customer must become familiar with the range of devices being repaired.
At the contractor's receiving point there must be information about devices temporarily excluded from the repair range, indicating the reasons for the exclusion and the deadline for resuming acceptance of devices for repair.
1.5. The basis for accepting devices for repair is the customer’s letter of guarantee (recommended Appendix 1) or an agreement (form No. P-7 approved by order of the USSR State Standard of the Russian Federation dated August 19, 1976 No. 238).
1.6. Devices are accepted for repair by the contractor's receiving points, and are released from repair by the finished product warehouse or receiving point.
1.7. The cost of repairing devices is determined by the prices of price list No. 26-05-64 "Wholesale prices for repair of control and measuring devices." The cost of repairing devices not included in the price list is determined according to the calculation drawn up by the contractor and agreed with the customer.
1.8. Settlements between the contractor and the customer are made in the manner prescribed by the current instructions of the State Bank of the USSR.
1.9. Devices are repaired in accordance with the deadlines specified in the contract, or in the order of their arrival at the collection point.
1.10. Devices discontinued by the industry, for which the supply of spare parts has been discontinued, may be accepted for repair as an exception and without a guarantee that they will be repaired.
The decision to accept these devices for repair is made taking into account the production capabilities of the contractor (nature of faults, availability of spare parts, etc.).
2. PROCEDURE FOR ACCEPTING DEVICES FOR REPAIR
2.1. Devices to and from repair (including loading and unloading) are delivered by the customer. Sending devices by mail is not permitted.
2.2. Devices accepted for repair must be equipped with all parts and assemblies specified in the technical documentation, and must also be cleaned of dirt.
the overall performance of the device (by turning it on if necessary), as well as obtaining information from the customer about the malfunction of the device and determining the possibility of repairing the device in the event of an obvious malfunction (availability of spare parts).
The results of the initial defect detection are recorded in the repair flow sheet (recommended appendix 2).
Notes:
1. The primary defect detection of devices is carried out by the acceptance inspector (fault detector) of the acceptance bureau;
2. Functional defect detection is carried out by the repair contractor at the workplace when repairing devices.
2.4. For devices accepted for repair, an invoice is drawn up in 2 copies (recommended Appendix 3) in accordance with the specialization of repair departments accepted at the factories and assigned an order number.
The customer is given a copy of the invoice and informed of the estimated time for completion of the repair; the first copy of the invoice is left at the acceptance bureau for control.
2.5. The receiving controller indicates on the devices the invoice (order) number and the name of the organization.
2.6. The devices are registered in the journal “Accounting for the acceptance for repair and issuance of repaired measuring instruments” (Form No. P-8 approved by order of the USSR State Standard of August 19, 1976 No. 238) (hereinafter referred to as the logbook) and together with a partially issued by the receiving controller and the customer’s representative transfer the repair flow sheet to the warehouse of the acceptance bureau, where they are stored until they are transferred to the workshop.
3. PROCEDURE FOR ISSUING DEVICES FROM REPAIR
3.1. Devices that are repaired, checked by the quality control department and the verifier are returned to the finished product warehouse.
If it is impossible to carry out repairs, the device is returned to the customer and issued a “Technical report” (form No. P-11 approved by order of the USSR State Standard on August 19, 1976 No. 238) indicating the reason for the return.
In the accounting log, the receiving controller makes a note about the impossibility of repair.
3.2. The contractor informs the customer in writing or by telephone about the readiness of the devices.
3.3. Repaired devices are issued to the customer upon presentation of the following documents:
powers of attorney for receiving instruments;
identification document of the recipient;
copies of the invoice (see clause 2.4.);
copies of the payment order.
3.4. When issuing devices from repair, the contractor transfers to the customer:
verification certificate, if provided for in the regulatory document for this measuring instrument;
warranty card (in case of repairs with warranty obligations);
invoice for the release of devices from the warehouse of the acceptance bureau (recommended appendix 4).
3.5. The customer confirms receipt of the devices from repair with his signature on the first copy of the invoice (see clause 3.4.), which indicates the power of attorney number and the recipient's surname. The receiving controller makes a note in the accounting log about the release of devices from repair.
Customer letter of guarantee form
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Company stamp address, telephone "_____" __________ 198__ |
To the head of the enterprise surname, initials _________________________________ |
|
LETTER OF WARRANTY ON REPAIR OF MEASUREMENT INSTRUMENTS I request your instructions to repair the following devices: At our enterprise there is (no) departmental verification for these types of devices (cross out what is not necessary) Devices used as training and indicator: 1._________________________________________________________________________ name, type, quantity, year of manufacture 2._________________________________________________________________________ 3._________________________________________________________________________ According to GOST 8.513-64 they are not subject to verification We guarantee payment, our current account number is ___________________________________ in ____________________________ branch of the State Bank Head of the enterprise ________________________________________ signature, decryption of signature Chief accountant ________________________________________ signature, decryption of signature Performer __________________________________________ signature, decryption of signature Official seal phone number |
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Repair flow sheet form
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REPAIR TECHNOLOGICAL CHART order No. _______
Year of manufacture _________________ Customer _____________________________________ signature, decryption of signature Serial number ________________ Controller- receptionist _____________________________________ signature, decryption of signature Designations: R - repair, M - installation, G - warranty repair, PG - post-warranty Performer ___________________________________ signature, decryption of signature Master __________________________________ signature, decryption of signature |
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Form of invoice for devices accepted for repair
Accepted _________________________ Passed ______________________________
signature signature
enterprises
