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Table of Contents 1. BOSCH STANDARDS 1

2. REQUIREMENTS ON SPARE PARTS 1

2.1 PREFERENTIAL LIST OF COMPONENTS 1 2.2 LIST OF RECOMMENDED SPARE AND WEARING PARTS 1

3. IMPORTANT POINTS FOR ACCEPTANCE OF EQUIPMENT 2

4. THE MOST COMMON SHORTCOMINGS DURING MACHINE ACCEPTANCE 2

5. DESIGN OF MACHINES AND CLEANLINESS 4

6. REQUIREMENT FOR ROBOTIC WORKPLACES 9

6.1 STRESS TESTS 9 6.2 ROBOTIC WORKPLACES WITH STÄUBLI ROBOTS 10

7. INSTALL ONLINE VIBRO-DIAGNOSTIC COMPONENTS (CONDITION MONITORING) ON THE MACHINES 10

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1. BOSCH standards The following BOSCH standards must be considered:

- General delivery regulation for machines N51M-M20 - Electrical, pneumatic and hydraulic equipment of machines N51M-M23 - General requirements specification for special systems N54B1 - ESD-compliant production components N51M-M24 - Delivery instructions for IT Security for machinery,

installation and production equipment (MAE) N51M-M27

Safety/environmental standards: - Adjuster key switches N93 I3.9.4 - Chip removal machines with mineral oil as cooling lubricant N93 I3.11.10

The documentation must follow the N51M-M20 standard: - 2x CZ documentation in printed form (including diagrams in CZ)

o List of spare and wearing parts o The purchased and standardized parts must be identifiable in the BOMs together

with the manufacturer name and number - 1x CZ documentation on USB/CD/DVD. - 1x electrical documentation in editable form, program E-PLAN (per Bosch-Norm N54 D6) - Control data backups and disk images in programs Acronis and Ghost.

2. Requirements on spare parts

2.1 Preferential list of components - The preferential list of components is used to inform the machine supplier, which

component manufacturers we prefer for each machine system, see the link below: - https://www.bosch.cz/media/en/locations/jihlava_tef/preferential_list_of_component_en.xls - The machine supplies must approve the form by signing it - In case of deviations from the preferred manufacturers for the given system, the supplier

will fill in the "Supplier's statement" column, where he will write down the proposed manufacturer and will send the form to the spare part coordinator - Vesely Tomas (JhP/TEF33) Tomas.Vesely@cz.bosch.com

- The supplier’s statement will then be assessed by the JhP/TEF33 department, which will either approve the statement or send it for reassessment.

2.2 List of recommended spare and wearing parts - The machine supplier is required to send a list of recommended spare and wearing parts,

with specification of the manufacturer and part number in Excel format (.xlsx), at the latest 3 months before the machine is delivered to JhP.

- If some spare parts cannot be uniquely identified 3 months prior to delivery of the machine (e.g. when an additional modification is made), these items must be marked "TBD" in the list.

- The machine supplier is required to list the manufacturer's name and number or type designation for each part of the list, not just his own internal designation.

- The final printed list will be part of the CZ documentation.

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- Example of notation of spare parts:

3. Important points for acceptance of equipment

In case of non-compliance with the points below, the machine cannot be released even for conditional operation:

- Machine designation - nameplate per MRL 2006/42/ES - Inspection of electrical equipment (test report) per EN 60204-1 - Inspection of gas installation per the Decree 85/1978 Coll. - Fire extinguishing system - Serviceability report per the Decree 246/2001 Coll. - Inspection of pressure vessels (TNS) must be submitted as per ČSN 690012:

o Inform the person responsible for pressure vessel operation o The serial number of the vessel o Passport for TNS (if the machine is of Czech origin) o Accompanying documentation for a pressure vessel (includes basic TNS

information, operating instructions, drawing, strength calculations, etc.) o Certificate – EC Declaration of Conformity EC, CE o First Construction and Pressure Test Protocol o We also require an EC Declaration of Conformity for a safety valve in a pressure

vessel. o Prior to commissioning, the vessel must have the initial inspection and must have an

operational inspection within 14 days of operation - Light barriers - measurement of run-out and safe distance per EN ISO 13855 - Inspection of centrifuge per EN 12547 - Revision of detectors of hazardous gases and vapors (calibration protocol) per the Decree

246/2001 Coll.

4. The most common shortcomings during machine acceptance

- Per N51M M23, it is necessary to ensure 10% free space during the final inspection for: o space in cabinets, installation spaces and modules o belt clamps o SPS-E / A o cable ducts o terminal blocks.

- Description of function/meaning of all signaling and control elements on the machine in the Czech language (description of buttons, main switch, beacon signaling colors and light signaling).

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- Labeling of pneumatic hoses according to the pneumatic diagram (where there is a risk of

confusion). Description of function of all valves on the valve island.

- Do not bind the pneumatic hoses and electric cables. They can be placed in the same cable

duct but shall not be bound together.

- Do not bind the hydraulic hoses with (electric) ties. The shocks during the machine operation can cause the hoses to be cut with the tie. Use the spiral spaghetti/tape.

- All the electric 230V power sockets on the machine must be of the „French type“. Not the German „Schuko“ type.

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- Electrical cabinets: o Warning labels (black lightning in the yellow triangle) on all cabinet doors. o The documentation must be placed in a sufficiently dimensioned documentation

pocket. o Permanent marking of all conductors for safety circuits according to the el. wiring

diagram. If sockets (even coded ones) are used, the description of the socket or at least one of the conductors in the socket according to the el. wiring diagram.

o Electrical connection of the cabinet doors - only one loop per connection point. Use

two protective conductors for doors ≥ 1.2 m.

5. Design of machines and cleanliness

Limit values for the aerosol discharged from the machining tools to the hall: o The permissible average value is ≤ 1 mg/m3 per one machine production cycle. This

value must be met for at least 4 months of the machine operation without changing the filter.

o At the same time, the legislative requirements for concentrations of substances in the working environment must be met. Legislative requirements must be met for any contamination, not just for oil mist.

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Mark the pipes with the labels of the media, the flow direction (inlet/outlet) and the open/close positions for ball valves.

Use automatic lubrication systems that are permanently connected to the power supply. Do not use battery-powered systems. Place as many electrical components as possible outside the work area of machining centers. Rationale: less stress and degradation of components Product clamping must not be done with "blind holes", the dirt must be able to escape downwards. Supporting surfaces for product clamping must be made at the minimum technological level (crown support), if technically and ergonomically possible. Horizontal static cable harnesses above the product must be located in cable ducts. Single-wire lines must be kept at minimum. We recommend using Bosch Rexroth cable ducts and aluminum profiles.

Avoid mechanical friction. Moving cables above the product must be guided by power chains, under which covers/trays are placed - dirt trays that are easy to clean.

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Cover the areas with potential product contamination with a cover/tunnel. The product tunnels and covers shall be "roof-shaped". The roof shape must not lead the dirt to the adjacent products.

Horizontal areas under the product must be easy to clean.

Avoid large process and unnecessary horizontal areas where there may be accumulation of dirt. Close unnecessary grooves or large blind holes.

Feeding trays, belts, etc. must have protective sleeves/covers.

All necessary calibration and adjustment parts must have defined storage areas in the machine. All power sources in the machine should be dimensioned so that they are used only up to 70% in normal operation. The reason being the potential machine upgrades.

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Lead the cables and cable harnesses under a horizontal surface as soon as possible. The openings are without sharp edges and sufficiently dimensioned for the cable harnesses.

Cover the areas with potential product contamination with a cover/tunnel. The best would be a roof-shaped cover.

Where there is a risk of mechanical damage to small components, cables, pneumatic hoses, place covers to prevent damage.

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Avoid sharp edges on the machine.

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6. Requirement for robotic workplaces

6.1 Stress tests In the case of a robotic workplace, we require a stress test for each robot.

Stress test example from ABB (application ABB RobotLoad):

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Stress test example from Staubli (application OptimizeLab):

6.2 Robotic workplaces with Stäubli robots - Robotic workplaces to be equipped with the FL SWITCH SFN 16TX Industrial Ethernet

Switch. The switch must have 2 free ports. - The current version of software Stäubli Add-on (RECORDING.ZIP a EXPANSION.ZIP) must

be loaded in the device.

7. Install online vibro-diagnostic components (condition monitoring) on the machines

Install the following unit on the machining tools: - Vibguard Vib.7.900 PS - Installed directly in the cabinet without a protective frame - Frequency range 0.1 Hz – 25 kHz

Sensor specification: - Sensor type: M/AC240-2D/005M-L

Sensor position specification: - The manufacturer will install the sensors according to the technological capabilities of the

machine. - Ideally, the sensors should be installed both radially and axially. - Consultation with JhP/TEF34 specialists is recommended:

Daniel Fraj (JhP/TEF34) Daniel.Fraj@cz.bosch.com, Petr Dolezal (JhP/TEF34) Petr.Dolezal@cz.bosch.com.

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Preferred switch: - FL SWITCH SFN 16TX Industrial Ethernet Switch - The switch must have 2 free ports.