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Shanghai Weitao automation equipment Co., Ltd

Contact person: Mr. Lu

Tel: 15921758826

Address: 2312 Weiqing East Road, Shanyang Town, Jinshan District, Shanghai

Reciprocating abrasion tester

Reciprocating abrasion tester
Visits : 14
Editing time : 2020-10-21
Detailed introduction:

Instructions for use of reciprocating abrasion tester

The reciprocating abrasion tester is used to test the scratch resistance and abrasion resistance of coatings, plastics, decorative fabrics, automotive interiors, pile fabrics, etc.

The LCD controls and displays the test process, and the parameters such as The Times of reciprocating wear, motion stroke, and reciprocating motion speed can be set according to the user's requirements.

The unique friction arm design can realize the replacement of different friction heads.

According to the lever balance principle precise control pressure implementation.

Fully meet the different requirements of different standards for friction form, friction head, pressure, etc.

Flatabrasion Tester for fabrics. An instrument to measure the "abrasion resistance" of a fabric (page 486).

It is a kind of flatting machine for fabric.

It is mainly composed of motion platform and bracket.

Linear reciprocating motion is generated by motor drive.

The fabric sample is installed with a certain tension on the moving platform.

Put the support bag tangling material (e.g. no. 400 water sandpaper) on the sample and rub back and forth.

Or wrap the sample around the bracket and flatten the abrasive on the moving platform.

When the support and the moving platform move relative to each other, the sample is subjected to reciprocating wear in the plane.

The wear resistance of the sample is determined by measuring the change of light transmittance and strength of the sample under a certain number of times.

1 Test Principle

The test sample is fixed on a horizontal sample table and is worn as the sample table moves horizontally under the specified abrasive and load.

The other end of the test arm is provided with weights to maintain the balance of the test arm to ensure the accuracy of the sample surface load.


And the height of the load frame can be adjusted to suit the test of samples of different heights.

2 Test Criteria

ASTM F2496, ISO 1518-1, ISO 1518-2, GME 60248, D42 1775, etc

The instrument is composed of the following parts: additional weight, friction head, balance bar, fixing knob, locking knob and balancing weight;

The LCD panel;

Power switch;

Emergency stop button.

Additional weights: Different additional weights are provided according to various standards and customer requirements. After adjusting the balance, the weight of additional weights is the weight pressed on the sample.

Friction heads: According to different standards and customer requirements, there are a variety of friction heads available for replacement.

The instrument is equipped with a friction head and its fixtures as follows: where, for the D42 1775 grinding head, sandpaper shall be attached to the circular surface of the grinding head during use.

For rubber mounting grinding head and sleeve, it is necessary to disassemble the sleeve during use, put the green grinding head into the middle of the sleeve, and then use the top wire to protrude and tighten, and the grinding head shows the surface of the sleeve 0.1in.

QQ screenshots 20201014174639. PNG

Fixing knob: loosen the fixing knob. If the weight of the balancing weight and the friction head cannot reach the balance, the balance bar will tilt.

Conversely, if the fixed knob is locked, the current position can be locked even if the balance bar is unbalanced.

Lock knob: after tightening, the ratio of the balance bar to the front can be locked.

Balance bar: to measure whether the lever balance and support the role of connection.

Balancing weights: According to the principle of lever balancing, move the front and back positions of the balancing weights to balance with the friction heads.

To make the added weight pressure equal to the pressure applied to the actual fabric.

LCD: it can set test parameters, display and control the test process.

Power switch: Start or close the instrument.

Emergency stop button: In case of emergency, press the emergency stop button to shut down the instrument.

4. Technical specifications

Range of stroke: adjustable from 6-150mm

Speed range: 1-100 reciprocating /min stepless adjustable

Liquid crystal screen control, can set the speed, reciprocating motion times and other parameters

The LCD displays and controls the test status in real time

Two-station design saves the test time

Meet various standard requirements, can be equipped with weights and friction head according to the user's requirements

Weight: 48.5 kg

Size: 532 * 471 * 630 (W * D * H)

Power supply: 220V, 50HZ, 3A

5. Optional

Host 1

1 set of test software

2 sets of test arm kits

Weights set of 6 (1N,2N, 3.5n,5N,10N,24N)

D42 1775 2 grinding heads (R18, length: 40mm)

Cs-10 grinding head 2

H-18 grinding head 2

2 sets of sample fixing frame

1 the brush

1 pack of abrasive head repair sandpaper (20 pieces)

1 power cord

1 manual

Test arm Kit (1 set)

Weight sheet kit, 6 pieces (1N,2N, 2.5n,5N,10N,24N)

Stainless steel abrasive retainer

One pack of CS-10 mill head (pack of 10)

H-18 Mill Head pack (pack of 5)

A head grinder

S-14 Grinding head repair one package of sand skin (including 50 pieces)

One set of sample fixing frame (including 2 pieces)

A set of hexagon socket tools (including 6 pieces)


Optional accessories (to be purchased separately)

Special test arm

A variety of grinding heads are available

Calibrase ® CS - 8, CS - 10 f, CS - 10, CS - 17

Calibrade ® - 10 H, H - 18, 22, H - H - 38

Resistance to conical head

Wear resisting cone head (45° OR90 °)

The Universal accessories

ScotchBrite ® suite

Sample splint (suitable for textile samples)

Pencil hardness test kit

Jumbo's fixture for grinding head

Claw type scratch test kit

GMW14125 test suite

6. Comparison table of relevant standards

Project standard

ASTM F2496ISO 1518-1ISO 1518-2GME 60248D42 1775

Speed (mm/s)/s35 + 5 mm / 6 mm s10mm/s50mm/s20mm/s

Single line ≥100mm≥40mm100mm plastic ≥25mm, fabric =50±5mm40mm

Speed (reciprocating /min)≤1.8 reciprocating /min≤30 reciprocating /min3 reciprocating /min Plastics ≤60 reciprocating /min, fabric =30 reciprocating /min15 reciprocating /min

Friction head friction pen: cylindrical, outside diameter 7.21mm

Friction ring: U-shaped, outer diameter 1.6mm

The rockwell hardness of the two friction pens is 56-58, and there are four kinds of nibs: A/B/C/D

A: Hard metal hemispherical, radius (0.5±0.01)mm

B: Hard metal hemispherical, radius (0.25±0.01)mm

C: Hemispherical ruby, radius (0.5±0.01)mm

D: Semicircular ruby, with a radius of (0.25±0.01)mm friction pen, a conical sapphire tip, and a semicircular arc-shaped grinding head with an irregular friction head of (0.03±0.05)mm

Pressure 900g-2000g, increment of 100g by 1n-20n, increment of 0.5n by 0-50g, 0-100g, 0-200g5n /10N or agreement value -

Paint, varnish (apply the paint to the plastic board during the test), plastic and decorative fabric plastics

Size of specimen: Max thickness 12mm

Max400 *100mm(L*W test plate: 0.7-1.0mm thick

200*100mm(L*W) test board: Max thickness 12mm

400*100mm(L*W) sample: not specified, plastic length >25mm, fabric length >50mm(at least larger than a single row) sample: greater than or equal to 50mm*40mm

The utility model relates to a workpiece wear resistance test device, in particular to a reciprocating wear resistance test instrument.

Setting skills:

Processing parts processing factory has wear-resisting requirements to check its abrasion resistance, the current general way is to manually file flat grinding, such defect is efforts in manual way to grasp, the distance and the speed of conflict and conflict is different, every time the artificial error count simple troubled, fixed the unstable simple azimuth change by hand.

These problems lead to the conflict test can not truly and accurately reflect the wear resistance of the workpiece

Content of utility model

According to the shortage of the above existing skills, the skill problem to be dealt with by the utility model is to provide a reciprocating wear resistance test instrument, which can easily and accurately carry out the wear resistance test of the workpiece.

Mentioned in the utility model of a reciprocating abrasion tester, contains the workbench, the workbench is the very top clamp and lifting control organization, the rise and fall of elevator control organization stem component fixed set a workpiece conflict, the conflict of artifacts component contains a built-in motor, motor in order to connect with the crankshaft and connecting rod, connecting rod bottom fixed set a slide rail, slide rail set on the slider, slider to a file at the bottom of the fixed support, file support a built-in file, meanwhile, a file with that of the fixture is below;

The table is built-in with photoelectric counter and the control circuit connected with the motor and fixture. The surface of the table is set with photoelectric counter control panel, fixture control switch, motor control switch and power supply switch.

Meanwhile, the file is preferably a triangular file.

When one plane of the triangular file is worn, it can be replaced on the other two planes, increasing the operating power.

The fixture is preferably provided with a rubber pad.

It can not only fix the workpiece usefully, prevent the workpiece from falling in the process of conflict, but also prevent the workpiece from being caught.

The jig preferably includes a screw rod and a clamp block. One end of the screw rod is processed with forward thread and the other end is processed with reverse thread.

By rolling the screw, the two clamps move in opposite direction at the same time, which ensures the center of different workpiece of different length is always unchanged.

The working process of the utility model is (I) turn on the power switch and set the photoelectric counter to zero;

(2) Adjust the lifting of the tissue, raise the file;

(3) Adjust the fixture control switch to make the fixture clamp the workpiece;

(4) Adjust and lift the organization, lower the file, and press the workpiece;

(5) Set the counting times of photoelectric counter;

(6) Start the motor control switch and start the test.

The utility model has the beneficial effect that the conflict velocity is constant, the conflict intensity and the number of conflicts can be controlled usably, and can truly reflect the wear resistance of the workpiece, greatly improving the working power.

Founded in 2011, Shanghai Huitao is a team of experienced engineers and emerging design experts. The company focuses on R & D, design and production of high quality laboratory instruments for textile testing. Headquartered in Shanghai, the company provides high-quality testing instruments and high-quality professional services for companies, academic research institutions and testing institutions of various countries.

Shanghai Huitao continuously launched products to meet the experimental needs of the textile industry. It has advanced microclimate comfort test equipment, such as thermal manikin, thermal and humidity resistance tester, MMT and other test equipment. Meanwhile, it also provides air permeability tester, hydrostatic pressure tester and thermal protective clothing performance test equipment required for new product development. In addition, we have developed and produced many basic textile testing instruments, including washing color fastness tester, fabric abrasion tester, pilling tester, rubbing color fastness tester, ironing fastness tester and perspiration color fastness tester. These high-quality products are widely used in textile testing field. In order to meet the experimental needs of users, we also provide you with innovative and practical testing instruments. The products include fiber tester, yarn tester, fabric tester, carpet tester, geotextile tester and other related testing equipment.

The company sells our products through distributed distribution partners who provide high-quality products, services and support to our customers all over the world. All the products are in line with international quality standards and specifications, and can perform outstanding and accurate product performance.