Böhm Elektronik > Spring load tester > PC controlled testers

Fully automatic Springtester AFK 6

All functions are controlled by the built in PC.
Database for spring specifications and required tests, statistic on colour monitor.
possible tests:
load at a length, length at a load, free length of spring, solid length at block, springrates, load- / or length differences, characteristic diagramm with specified testpoints. Individuell test procedures are programmable.
Options:
CAQ - Software with archive for testsheets and SPC charts additionell
Tension spring hooks
Testplates for test on a pin for long, slender springs and pins on your specifications.
Dataexport or import to existing CAQ systems in the standard software.
Laser printer or inc jet printer.

Max. testlength compression springs: 100 mm
Max. testlength tension springs: 60 mm
Testplate diameter: 45 mm


Available ranges:

Loadrange: 100 Newton Resolution 200 Newton Resolution
Loadrange 1: 0 - 2 N 0,001 N 0 - 2 N 0,001 N
Loadrange 2: 0 -20 N 0,01 N 0 -20 N 0,01 N
Loadrange 3: 0 - 100 N 0.1 N 0 - 200 N 0,1 N

other load ranges on request

Spring tester AFP7 - S

Automatic spring tester AFP7-S for static tests
Max. distance of testplates for tension springs: 490 mm, for compression springs: 570 mm
Testplates dia. 95 mm or 150 mm

All functions are controlled by computer. Load at a length, length at a load, free length, solid length, rate and spring diagram can be tested with static values
Database for specifications and way of test, statistic on colour screen
Options: - SPC-Software with archive, - Testplates for test on pins, - Hooks for tension springs


Available ranges:

Loadrange: 1 KN Resolution 2 KN Resolution 5 KN Resolution
Loadrange 1: 0 - 20 N 0,01 N 0 - 20 N 0,02 N 0 - 500 N 0,1 N
Loadrange 2: 0 -200 N 0,1 N 0 -200 N 0,1 N 0 - 5 KN 1 N
Loadrange 3: 0 - 1 KN 1 N 0 - 2 KN 1 N








other load ranges on request

Spring tester AFP7 - D

Automatic spring tester AFP7-D for dynamic or static tests
Max. distance of testplates for tension springs: 490 mm, for compression springs: 570 mm
Testplates dia. 95 mm or 150 mm

Automatic Springtester for dynamic or static tests of compression or tension springs. The tester has a rigid load frame with two guide bars and two precision ball-screws. It can perform various test sequences either length regulated, load regulated or combined. Tests of free length, blocklength, load at length, length at load, rate, load/length and rate/length diagramm are possible. The results can be archived or exported in ASCII format to other CAQ systems.


Available ranges:

Loadrange: 1 KN Resolution 2 KN Resolution 5 KN Resolution
Loadrange: 0 - 1 KN 0,01 N 0 - 2 KN 0,01 N 0 - 5 KN 0,1 N







other load ranges on request

Spring tester AFK-8 K

Automatic spring tester AFK 8K

The automatic tester is delivered with PC, and standard-software for input/output statistic and machine capability. A database for over 20.000 springs specifications is integrated. Optional a SPC-program with testsheet archive for X/R, X/S charts, input/output statistics, machine capability protocol and attributiv charts is available. At a spring load at a length, length at a load, spring length, solid length, rate and spring diagramm can be tested.
Optional an interface for 2 Mitutoyo micrometers is available.

Maximum testlength: 770 mm for compress springs, 670 mm for tension springs.


Available range:

Loadrange: 10 KN Resolution 20 KN Resolution
Loadrange 1: 0 - 1 KN 0,1 N 0 - 2 KN 0,1 N
Loadrange 2: 0 - 10 KN 1 N 0 -20 KN 1 N
Testplates: d250 mm (larger on demand)

Spring tester AFK-8

Automatic spring tester AFK 8

Maximum testlength: 1350 mm for compress springs, 1250 mm for tension springs.

All functions are controlled by PC with VGA monitor and standard software for output statistics. Load at a length, length at a load, free length, solid length, rate and spring diagram can be tested with static values.
Database for specifications and way of test, statistic on colour screen

Options:
- SPC-Software with archive for X/R, X/S charts, output statistics, machine devices, capability study, attributive test
-Interface for Mitutoyo micrometers


Availalble ranges:

Loadrange: 10 KN Resolution 20 KN Resolution 50 KN Resolution
Loadrange 1: 0 - 1 KN 0,1 N 0 - 2 KN 0,1 N 0 - 5 KN 1 N
Loadrange 2: 0 - 10 KN 1 N 0 -20 KN 1 N 0 - 50 KN 10 N
Testplates:             d250 mm (others on demand)

Spring tester AFK-11

AFK 11 Automatic tester for static test of compression springs with servo motor.
Two precision ballscrews (diameter 63 mm) and two columns (diameter 60 mm) guarantee an precise and durably movement of the upper testplate, stroke 1300 mm with a resolution of 0.01 mm, testplate diameter 400 mm with ring marks to place the spring in center. The upper testplate has the possibility to check springs on a guide mandril with max. diameter of 120 mm or can be used without a hole. The lower testplate rests on 4 loadcells to get a very stable and repeatable result. The speed of the upper testplate is adjustable and performs tests of long springs with high speed. A loading table for a spring or guide mandril is placed in front of the lower testplate so that the spring or the mandril with spring can easily be placed on the testplate. Above the table optional a crane can be fitted to place the bigger springs on the loading table or mandril.The mandrils are fixed on their own baseplate. They are placed on the lower testplate and can be pulled out to load the spring.

Available ranges:

Loadrange: 150 000 Newton Resolution
Loadrange 1: 0 - 20 000 N 1 N
Loadrange 2: 0 - 150 000 N 10 N