Food Packaging Rally Machine Frequently Asked Questions

Food packaging tensile machine is a new material testing machine combining electronic technology with software technology  mechanical transmission. It uses a stepper motor system as a precise power source. It uses a precision ball screw  a guide rod. It uses a 0.5-level precision force value sensor. High-precision force measurement system for precise measurement. This series model adopts single-column structure, which is mainly used for material testing with load less than 10kN. The structure is firm, easy to operate,  easy to maintain. It is an ideal test instrument for mechanical testing in factories  enterprises.

Food packaging tensile machine has a wide  accurate loading speed  force measurement range. It has high accuracy  sensitivity for the measurement  control of loads, deformations  displacements. It has stress, strain  displacement methods, which can obtain strong values  tensile strength. , Bending strength, compressive strength, elastic modulus, elongation at break, yield strength  other parameters are mainly used in mechanical performance tests  analysis of tensile, compression, peeling, tearing,  shearing.

Food packaging tensile machine is a precision testing instrument for measuring the mechanical properties, process performance, internal defects  checking the dynamic imbalance of rotating parts under various conditions  environments for metal materials, non-metal materials, physical properties, mechanical parts, engineering structures, etc. .

The design of the tension host  auxiliary equipment has the characteristics of beautiful appearance, convenient operation  stable  reliable performance. For pharmaceutical machinery manufacturers, the computer control system controls the servo motor rotation through the DC speed control system,  after decelerating through the deceleration system, the high-precision screw pair drives the moving beam to rise  fall to complete the mechanical properties tests such as the tensile test of the sample.

Food packaging tensile machine has no pollution, low noise, high efficiency,  has a very wide speed range  beam moving distance. With a wide range of assistive devices, it has a very broad application prospect in the metal  non-metal mechanical performance tests. It is mainly used in various tests such as quality supervision, teaching  scientific research, aerospace, iron  steel metallurgy, automobiles, rubber plastics,  woven materials. field.

Common failure of tensile force: When doing tensile test, the specimen fracture always breaks on both sides. The cause of this phenomenon should first consider whether the installation of the main body of the test machine is vertical. If this cause is ruled out, then the following three aspects are excluded.

1. The jaws are  placed correctly when clamping,  the specimens should be clamped symmetrically according to requirements.

2. The jaws are of poor quality  the teeth are damaged. In addition to affecting the misalignment of the jaws, it also causes the specimen to slip during the test, making it difficult to identify the yield point. The jaws should be replaced at this time.

3. The lifting guide wheel is  adjusted properly, so that the upper  lower jaws are  concentric. A test rod should be machined, after the upper  lower jaws are tightened, the two force columns are used as the basis to measure with a dial indicator until the adjustment is qualified.