Pull-off / Pull-out | Mecmesin

'Pull-off' or 'pull-out' testing generally involves the separation of two secured parts under tension.

This may be to test joints in assemblies of any kind ranging from the tensile strength of crimped or welded wire terminals, the seal integrity of adhesive joints, the mechanical strength of industrial fixings and fasteners, stoppers, lids and push-fit closures, through to household fabric fastenings and trimming. In these tests, each part of a test sample must be held securely in a tensile grip, but in such a way as to not deform or weaken the component under test.

Tensile force is then applied at a constant rate to ensure maximum repeatability between tests. The test can be destructive and runs until the component pulls off or breaks. Alternatively, it can be non-destructive and set to run to a pre-determined load limit or displacement. The maximum tension applied is recorded, preferably with a test system operating at a high data-capture rate so that any sudden peak forces are not missed.

Some of our customers

Featured case studies

MultiTest 50-i cable suspension system tester in-situ

Tensile testing wire joining systems

Componentes do ventilador Testes de tração Tubos e conectores

Teste dos componentes do ventilador e do equipamento de assistência respiratória

Teste o teste de força da cinta de orelha com máscara e um clínico usando um exemplo

Teste de força da máscara facial

Standards

Featured or equivalent test standards for Mecmesin solutions in this section

*corp NES M0076

Nissan Engineering Standard, Test methods for automotive carpet

ANSI/EIA 364-38B

Cable pull-out test procedure for electrical connectors

ASTM B571

Standard Practice for Qualitative Adhesion Testing of Metallic Coatings

ASTM B913

Standard Test Method for Evaluation of Crimped Electrical Connections to 16-Gauge and Smaller Diameter Stranded and Solid Conductors

ASTM C297

Standard Test Method for Flatwise Tensile Strength of Sandwich Constructions

ASTM C907

Standard Test Method for Tensile Adhesive Strength of Preformed Tape Sealants by Disk Method

ASTM D1335

Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings

ASTM D143

Standard Test Methods for Small Clear Specimens of Timber

ASTM D1871

Standard Test Method for Adhesion Between Tire Bead Wire and Rubber

ASTM D2061

Standard Test Methods for Strength Tests for Zippers

ASTM D2979

Standard Test Method for Pressure-Sensitive Tack of Adhesives Using an Inverted Probe Machine

ASTM D4541-09e1

Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers

ASTM D5179-16

Standard Test Method for Measuring Adhesion of Organic Coatings in the Laboratory by Direct Tensile Method

ASTM D6117-18

Standard Test Methods for Mechanical Fasteners in Plastic Lumber and Shapes

ASTM D6958-03

Standard Test Methods for Evaluating Side-Bonding Potential of Wood Coatings

ASTM D7257-06

Standard Test Method for Automated Shelling Two-Piece Child-Resistant Closures That Are Activated by Two Simultaneous Dissimilar Motions

ASTM D7834-13

Standard Test Method for Filling Material Shedding of Paint Brushes

ASTM D816-06

Standard Test Methods for Rubber Cements

ASTM F1839-08

Standard Specification for Rigid Polyurethane Foam for Use as a Standard Material for Testing Orthopaedic Devices and Instruments

ASTM F543-13

Standard Specification and Test Methods for Metallic Medical Bone Screws

ASTM F564-10

Standard Specification and Test Methods for Metallic Bone Staples

ASTM F963-17

Standard Consumer Safety Specification for Toy Safety

BS 1881-207

Testing concrete. Recommendations for the assessment of concrete strength by near-to-surface tests

BS 5G 178-1

Crimped joints for aircraft electrical cables and wires. Specification for design requirements (including tests) for components and tools

BS 7907

Code of practice for the design and manufacture of childrens clothing to promote mechanical safety

BS EN 13411-3

Terminations for Steel Wire Rope Safety - Ferrules and ferrule-securing

BS EN 1400

Child use and care articles. Soothers for babies and young children. Safety requirements and test methods

BS EN 14350-1

Child use and care articles. Drinking equipment. General and mechanical requirements and tests

BS EN 17394-2

Part 2: Safety of children's clothing — Security of attachment of buttons — Test method

BS EN 2243-4

Aerospace series. Non-metallic materials. Structural adhesives. Test method. Metal-honeycomb core flatwise tensile test

BS EN 2591-408

Aerospace series. Elements of electrical and optical connection. Test methods. Mating and unmating forces

BS EN 2591-412

Aerospace series. Elements of electrical and optical connection. Test methods. Contact insertion and extraction forces

BS EN 2591-417

Aerospace series. Elements of electrical and optical connection. Test methods. Tensile strength (crimped connection)

BS EN 2591-418

Aerospace series. Elements of electrical and optical connection. Test methods. Gauge insertion/extraction forces (female contacts)

BS EN 2591-420

Aerospace series. Elements of electrical and optical connection. Test methods. Mechanical strength of rear accessories

BS EN 2591-709

Aerospace series. Elements of electrical and optical connection. Test methods. Electrical elements. Tensile strength of couplers

BS EN 3841-509

Aerospace series. Circuit breakers. Test methods. Insertion and extraction forces of signal contact terminals

BS EN 50289-3-17

Communication cables. Specifications for test methods. Mechanical test methods. Adhesion of dielectric and sheath

BS EN 5057

Specification for flat, quick-connect terminations

BS EN 60352-2

Solderless connections. Crimped connections. General requirements, test methods and practical guidance

BS EN 61238-1

Compression and mechanical connectors for power cables for rated voltages up to 36 kV (Um = 42 kV) — Part 1: Test methods and requirements

BS EN 61300-2-4

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 2-4: Tests - Fibre/cable retention

BS EN 61300-3-11

Fibre Optic Interconnecting Devices and Passive Components - Basic Test and Measurement Procedures Part 3.11: Examinations and Measurements - Engagement and Separation Forces

BS EN 61300-3-33

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 3-33: Examinations and measurements - Withdrawal force from a resilient alignment sleeve using gauge pins

BS EN 71-1

Safety of toys. Part 1: Mechanical and physical properties

BS EN ISO 11608-2

Needle-based injection systems for medical use. Requirements and test methods. Needles

BS EN ISO 16409

Dentistry - Oralcare products. Manual interdental toothbrushes

BS ISO 11040-4

Pre-filled Syringes - Part 4: Glass barrels for injectables and sterilized subassembled syringes ready for filling

BS ISO 4919

carpets - determination of tuft withdrawal force

CETIE Guide 1

Guide 1 - Capping of Still Wines on cork mouth finish_CETIE

CETIE Guide 18

Guide 18 - Plastic Bottle Closure qualification tests_CETIE

DEF STAN 59-71

Crimped electrical connectors for copper conductors

DIN 3419-1

Slide fasteners - Part 1: Technical delivery conditions

DIN 41611-4

Solderless electrical connections; clip connections; terminology, requirements, testing

DIN 46249

Snap-on connectors, non insulated; requirements, tests

DIN EN 61238-1

Compression and mechanical connectors for power cables for rated voltages up to 36 kV (Um = 42 kV) - Part 1: Test methods and requirements (IEC 61238-1:2003)

GS1 5.0

Apparel and General Merchandise. Voluntary Guidelines for Hanger Specifications for Floor-Ready Merchandise

IEC 60512-13-1

Connectors for electronic equipment - Tests and measurements - Part 13-1: Mechanical operation tests - Test 13a: Engaging and separating forces

IEC 61210

Connecting devices - Flat quick-connect terminations for electrical copper conductors - Safety requirements

ISO 1966

Crimped joints for aircraft electrical cables

ISO 20126

Dentistry - Manual toothbrushes - General requirements and test methods

ISO 2409

Paints and varnishes - Cross-cut test

ISO 8124-1

Safety of toys — Part 1: Safety aspects related to mechanical and physical properties

ISO 8364

Alpine skis and bindings; binding mounting area, requirements and test methods

ISO 8627

Dentistry - stiffness of the tufted area of tooth-brushes

ISO 9727-5

Cylindrical cork stoppers - Physical tests - Part 5: Determination of extraction force

MIL 22520-G

general specification for crimping tools, wire termination

MIL C-39029

Contacts, electrical connector, pin, crimp removable

MIL S-23190E

Military specification: straps, clamps, and mounting hardware, plastic and metal for cable harness tying and support

MIL STD 750-2

Test methods for Semiconductor Devices (2036 = Terminal Strength, 2037 = Bond Strength)

MIL STD-202H

Test Methods Electrical Components (Method 211A Terminal Strength (p.174-179)

NASA STD-8739.4

crimping, interconnecting cables, harnesses, and wiring

PD CEN/TR 17394-1

Part 4: Safety of children's clothing — Security of attachment of attached components to infants clothing — Specification

PD CEN/TR 17394-3

Part 3: Safety of children's clothing — Security of attachment of metal mechanically applied press fasteners — Test method

SAE AS22520-G

General specification for crimping tools, wire termination

SAE AS39029C

Contacts, Electrical Connector, General Specification for

SAE AS7928

Terminals, Lug: Splices, Conductor: Crimp Style, Copper, General Specification for

SAE USCAR-21-4

Perfomance Specification for Cable-to-Terminal Electrical Crimps

SAE USCAR-38

Performance Specification for Ultrasonically Welded Wire/Cable Termination

UL 486A-B

Standard of safety for wire connectors

ASTM C633

Standard Test Method for Adhesion or Cohesion Strength of Thermal Spray Coatings

ASTM D2659

Standard Test Method for Column Crush Properties of Blown Thermoplastic Containers

BS 5229

Method for determination of tuft withdrawal force of carpets

BS EN 17665

Packaging - Test methods and requirements to demonstrate that plastic caps and lids of single-use beverage containers with a capacity of up to three litres remain attached to the containers during the product’s intended use stage

BS EN 319

Particleboards and fibreboards - Determination of tensile strength perpendicular to the plane of the board

BS EN ISO 80369-20

Small-bore connectors for liquids and gases in healthcare applications Part 20: Common test methods

BS EN ISO 22254

Manual toothbrushes. Resistance of tufted portion to deflection

BS EN ISO 527-1

Plastics. Determination of tensile properties. General principles

BS EN ISO 80369-7

Small-bore connectors for liquids and gases in healthcare applications - Part 7 connectors for intravasular or hypodermic applications

IEC 62137-1-1

Surface mounting technology - Part 1-1: Pull strength test of solder joint

Dual-action vice grip and syringe holder sleeve fixtures to apply tension to pull-off the tip cap

Case study

Syringe testing to ISO 11040-4 Annex G6 needle shield pull-off force

Custom fixture for bottle preform with the tethered closure being pulled and a selection of test specimens

Case study

Tethered closures testing attachment force

Tamper-Evident ring push-off test at point of manufacture

Case study

Tamper-Proof Closure Test

MultiTest 50-i cable suspension system tester in-situ

Case study

Tensile testing wire joining systems

Lata de vinho ou bebida espirituosa com abertura de puxar e falha

Case study

O vinho pode estourar e rasgar com força de abertura

CombiCork-dV e versão original de Oeneo Bouchage

Case study

Esforço de extração de torção de champanhe e vinho espumante

Sistemas de teste de cerdas de escova de dentes com acessórios de funções múltiplas

Case study

Testador de escova de dentes para rigidez das cerdas e resistência à tração

Componentes do ventilador Testes de tração Tubos e conectores

Case study

Teste dos componentes do ventilador e do equipamento de assistência respiratória

Teste de tração e separação dos cartuchos de espingarda

Case study

Teste de força de separação de cartuchos de espingarda e de crimpagem

Teste o teste de força da cinta de orelha com máscara e um clínico usando um exemplo

Case study

Teste de força da máscara facial

Fixação da granada e amostra após a separação

Case study

Teste de tração de separação de projétil de bainha de cartucho de granada

Testador de tração por ímã em uso com medidor de força digital CFG + 200 N

Case study

Testador de tração por ímã

EN311 e EN319 testes de resistência e resistência da superfície do painel de partículas

Case study

Teste de tração da placa usada em móveis de montagem automática e prontos

Sistemas de remoção de tampa de batom, apertos e acessórios

Case study

Teste de força e torque do tubo de batom

Dispositivos e amostras de teste de extração de bala

Case study

Extração de bala e teste de força de assentamento

Teste de torque de fecho giratório da bolsa com acessórios personalizados

Case study

Fechos de bolsa e outros componentes de bagagem

Teste de tração de garrafa de vidro Stelvin com garras em V PDV14131 para tensão

Custom-fit

Tampa de garrafa de metal em teste de pull-off de vidro

Força de extração do conector luer da seringa [PDV10032]

Custom-fit

Seringa de vidro Luer lock anexo pull-off

Teste de extração de filamento elétrico PDV13150

Custom-fit

Força do componente de montagem elétrica

Teste de esmagamento de carga superior em embalagens de latas de bebidas em pó

Custom-fit

Recipiente para bebida em pó - resistência à compressão e testes de descascar a tampa

Colares de válvula press-fit [PDV14192]

Custom-fit

Tampas de líquido a granel

M500E com acessório para saquinho de chá

Custom-fit

Integridade do saquinho de chá

Extração de tubo médico [PDV14004]

Custom-fit

Teste de tração do tubo da seringa

Teste de remoção de tufo de grama de grama Astro superfície esportiva filamento único removido

Custom-fit

Encadernação sintética de tufos de superfície esportiva

Folha de filtragem de teste de tração de dispositivo médico

Custom-fit

Teste de tração do filtro respiratório em linha

Sistema de teste de quebra de solda MDD e display de medidor AFG PDV9037

Custom-fit

Integridade do conjunto moldado por injeção

Conector de referência, carga e preparação de torque da junta antes de testar a parte apropriada da ISO 80369

Case study

Teste de torque do conector Luer e de pequeno diâmetro

Acessório de mordida Steinfurth close up

Case study

Teste de rotação de boné esportivo ISBT

Teste de crimpagem de cabo de aço no laboratório

Case study

Segurança de crimpagem de terminação de cabo de aço

Medical injector testing fixtures designed in-house

Case study

Pen injector training aid testing

PCB pull-off and shear test fixture various views

Case study

PCB pull and shear test

Page Pull Tester with magazine

Case study

Page pull strength test

Teste de pull-off do botão de pressão Popper com UltraTest

Case study

Teste de pull-off do botão de pressão

Teste de etiqueta de identificação de animal e amostras

Case study

Teste de força e desmontagem de etiquetas de identificação de animais

Gancho de pino alongado e acessórios de grampo com suporte motorizado e medidor de força digital para pull-off de decoração de arco têxtil

Case study

Teste de tração de fixação de arco em roupas

Teste de tração do terminal de bateria na instalação de produção

Case study

Teste de tração de integridade de solda do terminal da bateria

Teste de push-off da tampa do frasco de plástico médico

Case study

Teste de remoção da tampa do frasco de plástico

Tampa distribuidora do recipiente de óleo push-to-flip e dispositivo de teste de remoção close-up

Case study

Aplicação da tampa distribuidora do recipiente de fluido industrial e força de remoção

Estrutura de teste de pull-out de tubo flexível para localização de espécime

Case study

Sistema de teste de lote de força de tração de cabo e tubo

Teste de tração de botão para qualidade de fixação de têxteis usando acessórios específicos

Case study

Teste TTF de pull-off do botão da roupa

Testes de tração de calçados com fixação em cunha e acessórios de lantejoulas in situ

Case study

Teste de tração em materiais de calçados

Estágios de teste de pressão de anel à prova de violação

Case study

Teste de toque com evidência de violação

Fixação da gaiola de carga para vários testes de dispositivos médicos

Case study

Teste de dispositivos médicos

Teste de tração de solda do terminal de iluminação

Case study

Teste de solda de iluminação

Equipamento de teste de retenção de lanceta no local do cliente

Case study

Teste de retenção de agulha de lanceta

Sistema de teste de extração de fixador industrial

Case study

Acessórios e fixadores industriais

Close do teste de força de abertura da tampa flip-up

Case study

Teste de força flip-cap

Dispositivos de teste de terminação de conexão rápida plana

Case study

Terminação plana de conexão rápida

Fixações de ancoragem de iluminação festiva externa e método de teste de pull-out

Case study

Verificação da força de ancoragem de alvenaria de iluminação festiva

Teste de medição de força para acessar um mecanismo de isqueiro

Case study

Segurança infantil - força para acessar o isqueiro

O mandril de cortiça e a alça engatam com segurança na rolha para simular a interação humana ao puxar e torcer

Case study

Teste de extração de rolhas de uísque

Teste de tração de fixação de brinquedo de pelúcia

Case study

Teste de brinquedo para padrões de segurança de força de fixação

O teste de extração da agulha para lanceta usou um acessório superior especial e uma alça em cunha

Case study

Teste de tração de agulha para anilha

Teste de ruptura do tecido do balão e arrancamento do rebite em um testador de tração motorizado

Case study

Teste de resistência à tração e resistência ao rasgo em tecido de balão de ar quente

Força de extração do teste do clipe de montagem

Case study

Testando a matéria-prima do obturador de metal para resistência à tração

Close do teste de junta de topo de revestimentos de plasma de hiper-desempenho Alphatek

Case study

Revestimentos de plasma de alto desempenho

A preensão segura da superfície de contato crimpada garante que a força precisa da junta seja calculada

Case study

Força de tração do conector do cabo crimpado

Teste de deflexão de moldagem da linha de cintura, incluindo design de localização de ranhura em T

Case study

Forças de deflexão, inserção e extração do selo extrudado

Close-up do teste de retirada da tampa da bebida esportiva

Case study

Teste de tensão de fechamento esportivo ISBT