ASM-SMT-Technical Conditions of Order and Deliveries (TCOD).pdf - 第25页
25 www.asm-smt.com The verification for the process capability of the stripping and crimping process must take place according to the definitions and standards defined in the requirements. The setup of the stripping devi…
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• Evidence of compliance with UL requirements.
• Evidence on ROHS compliance if required
• Packaging proposal for serial production shipment
9.3. Cables, lines and wiring
9.3.1. Applicable regulations, guidelines and standards
IEC 60204-1 Safety of machinery – Electrical equipment of machines – Part 1: General
requirements
IEC 60352-1 Solder less connections – Part 1: Wrapped connections
IEC 60352-2 Solder less electrical connections – Part 2: Crimped connections
IEC 60352-3 Solder less electrical connections – Part 3: Solder less accessible insulation
displacement connections
IEC 60352-4 Solder less electrical connections – Part 4: Solder less non-accessible insulation
displacement connections
IEC 60998-2 Part 1 – 4 Requirements for connecting devices as separate entities with screw-type
and screw less-type clamping
IPC-A-620 Requirements and Acceptance for Cable and Wire Harness Assemblies
UL 94 Test for Flammability of Plastic Materials for Parts in Devices and Appliances
VDE 0100 Erection of power installations with rated voltages below 100V
VDE 0611-3:2010-03 Part 7-2: Ancillary equipment – Protective conductor terminal blocks for copper
conductors
IEC 60947-1 Table 4 Tightening torque for the proof of the mechanical stability of screw connections/-
terminals
9.3.2. Requirements
The requirements of the guidelines and standards that are listed in Subsection 9.3.1 (1.1.1) must be met to the extent that
they are applicable.
Crimped designs (burrs, cracking, asymmetry and distortion) as well as gas-tightness (all individual wires must be
deformed into polygons and distributed evenly), extraction forces and crimping heights must comply with the relevant
design specifications.
Insulation crimping connections shall meet the relevant design specifications.
The contacts to be used are specified in the bills of materials.
The use of ring lugs on current-carrying cables and wires must be avoided!
9.3.3. Tests on prefabricated cables and lines
9.3.3.1. Electrical test
Scope of test: 100%
Cables and lines with fitted connectors shall be tested for continuity of the individual conductors and for short-circuits
between conductors. The connectors shall be included in the testing. The test must detect incorrect or missing connector
pin assignments and coding.
For cables fitted with wire end ferrules, each conductor shall be tested for continuity. For shielded cables, the shield shall
be treated as another conductor in the test.
9.3.3.2. Process protection of crimping quality
In order to receive a process-safe functioning crimping connection, a clean stripping must be ensured.
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The verification for the process capability of the stripping and crimping process must take place according to the
definitions and standards defined in the requirements.
The setup of the stripping devices must be examined and tested. These examinations make the production of the cables
both within the range of the material condition of the isolation, as well as the dimensions necessary before each stripping a
new load.
9.3.3.3. Visual / measuring inspections
Test of cable type (based on order documentation):
• Number of inner conductors
• Colors of conductors (e.g. with respect to connector pin assignment)
• Overall shield, filler cord wire (if available)
• Numbering / coding of conductors
• Check of cord structure:
• Cross-sections of individual conductors
• Shield, filler cord wire (if available)
• Implementation of protective and heat-shrink tubing depending on place of use or type of installation and
based on the state of the art
• Verification of cable dimensions against indications in drawings:
• Total length
• Stripped length (for round cable)
• Splicing length (for ribbon cable)
• Shield.
Check of the surface quality of the cable jack for damage.
Check of the jack stripping / splicing length and the insulation stripping for damage.
Check for cables and lines fitted with connectors:
• Check of the connector type and the connecting elements against the order documentation
• Check of the assembly connector and strain relief or armored conduit union
• Attachment of cable on connector housing (e.g. that the cable jack has been sufficiently inserted through
the armored conduit union and attached)
• Check of the proper mechanical assembly of connector housings (e.g. it must be ensured that the crimp
contact is fixed and locked in the connector housing)
• Check of the identity and identification of the prefabricated cable / line including connector designations.
• Regular examination of the pins and connectors of the testing set on mechanical damage according to
the permissible number of plugging of the used connector of the testing set. Exchange of pins and
connectors of the testing set when recognizable damages are visible, not to damage the test items.
Take up the Check into regular calibration proceeding.
Check of the position of the labeling against the requirements.
For cables with screwed-on connectors, the extraction forces (VDE 0611) as well as the tightening torques (IEC
60947-1 Table 4) must be checked and documented. The relevant processing guidelines of the manufacturers must be
observed.
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9.3.3.4. First article inspection on prefabricated cables, lines, wiring
Test features:
• Documentation of all set point and actual values from the design specifications
• Use of components according to bill of materials
• Furnishing of evidence for the process capability of crimping processes
• Labeling and identification of cables and lines according to design specifications and definitions in this
TCOD
• Confirmation of the electrical tests including test set-up according to test instructions
• Preparation and release of work and test plans
• Confirmation of compliance with requirements with respect to visual and measuring tests.
• Evidence on ROHS compliance if required
• Packaging proposal for serial production shipment
9.4. Functional modules
The requirements for the functional modules result from the requirements for the individual components, which are
defined in the corresponding chapters.
With respect to the quality of design of functional modules, special attention must be paid to the compliance with the
surface requirements, as well as to the prevention of injury hazards (sharp edges, pinching areas etc.). Additional
requirements for the installation of assemblies (e.g. wiring and piping) shall be coordinated with ASM AS unless specified
in the documentation.
As a rule, functional modules must be subjected to functional tests. The result must be recorded as FPY and made
available to ASM AS on request. The type, method and extent of functional testing shall be coordinated with ASM AS if
required.
In order to ensure that all necessary test steps have been executed and that all components on the functional modules are
present at the time of delivery, the supplier should prepare checklists that can ensure systematic execution.
9.4.1. First article inspection on functional modules
The supplier shall conduct the first article inspection of functional modules as required in the sense of a product audit.
The content of first article inspection can also be the auditing of product-related order processing operation including the
sourcing processes.
The goal of this procedure is the protection of all quality-relevant parameters so that the compliance with the quality
requirements for the series deliveries is guaranteed.
If a first article inspection at the supplier is planned, the supplier is obliged to coordinate a date for the upcoming first
article inspection with ASM AS in a timely manner.
9.5. Packaging and transport
9.5.1. General preliminary considerations and scope of application
The packaging constitutes the protection against damage or other impairment that could affect the quality of the
packaged good.
This is the basis for the requirements that are derived from the use of the packaging in the supply chain from the supplier
via ASM AS and possibly all the way to the end customer.
Based on the properties of the packaged item of goods (fragility, size, weight etc.), all influences within the chain (packing
– transport – storage – unpacking – and possibly the subsequent chain to the customer) must be considered with respect
to the stress exerted on the packaging and the packaged good.
In the selection of packaging methods, packing equipment and packing materials, the legal provisions of the countries of
delivery and of destination must be observed with respect to the packaging.