HG/T 3136-1998 Technical requirements for footwear simulation walking (life) testing machine

HG/T 3136-1998 Technical requirements for footwear simulation walking (life) testing machine HG/T3136-1998 Standard download decompression password: www.bzxz.net

ICs73.120; 83.200
Registration No. 1403-1998
Chemical Industry Standard of the People's Republic of China
HG/T 3136--1998
Footwear Simulated Walk (Life) Testing Machine
Technical Conditions
Specifications of shpes simulatedwalk (life) testing machine
1998-03-23 ​​Issued
Ministry of Chemical Industry of the People's Republic of China
1999-01-01 Implementation
HG/T3136-1998
Footwear Simulated Walk (Life) Testing Machine is designed according to the requirements of footwear product simulation test combined with various parameters of men's, women's and children's shoes. There is no standardized instrument and equipment in the world. It is the first time that an instrument and equipment using a pair of shoes for testing is used in China. This standard makes a series of provisions on the simulation principle, mechanical structure, inspection method, etc. of the shoe simulation walking (life) test machine. The equipment specified in this standard does not include the simulation gas This standard is issued by China National Chemical Equipment Corporation
This standard is issued by the Rubber Testing Instruments Department of the Ministry of Chemical Industry This standard drafting unit: Jiangdu Testing Machine The main drafters of this standard: Ni Weijun, Tu Xi.1 Fan Yuan
Chemical Industry Standard of the People's Republic of China
Technical Conditions of Shoes Simulated Walking (Life) Test Machine Speciications of shces simulated walx (life) tesling machine HG/T3136—1998
This standard specifies the simulation principle, structure, requirements, inspection methods and inspection rules, marking, packaging, transportation and storage requirements of the shoe simulation walking (life) test machine.
This standard applies to the shoe simulation walking (life) test machine (hereinafter referred to as the walking test machine), not to the single-foot simulation walking (life) test machine.
2 Referenced standards
The following standards contain clauses that constitute the clauses of this standard by citing them in this standard. When this standard is published, the versions shown are valid. All standards will be revised. All parties using this standard should explore the possibility of using the latest versions of the following standards. HG/T2382-92 Technical conditions for rubber test equipment 3 Simulation principle
3.1 The walking test machine consists of a double crankshaft and a large rod, a calf rod, and a reverse rod (reinforcement). During the test, the test shoe is put on to simulate walking movements with the road surface, and the double waist is alternately performed. 3.2 Adjust the angle of the shoe to make the test shoe receive the corresponding human body of men, women, and children. 3.3 Adjust the tilt angle of the machine body (the maximum adjustment angle is 20 degrees) to make the test shoe simulate walking uphill and downhill. 4 Structure
4.1 The structure of the walking test machine is shown in Figure 1. It consists of a frame, a road surface, a yard, a fuselage, a dispatching system and a measuring system. The fuselage includes a large rod, a small rod, a connecting rod (bar), a double crankshaft and a specimen. 4.2 The frame and its mass should be able to ensure the stability of the walking test machine during operation. 4.3 The surface can be selected with 120# and 240# abrasive belts, wrapped on a ring tape, and installed on a pulley that can be expanded. When the test shoe is walking, it moves by the friction of the ball. 4.4 The specimen can be folded at the metatarsal toe part, and the bending angle is 90°. 4.5 The double crankshaft and the large rod, small rod and connecting rod (light shield) form a linkage mechanism to realize the simulated walking action. 4.6 Increase or decrease the weight to meet the requirements of different loads and ensure the ease of loading and unloading. 4.7 The speed control system continuously adjusts and displays the walking frequency and the accumulated number of steps. 4.8 The tension and compression sensors of the measuring system are connected to the road surface. The connection can be connected or disconnected during the walking test to facilitate continuous or discontinuous measurement of the road surface's wall friction. The recorder displays and records the friction between the shoe and the road surface during the test, and is sensitive and accurate. Note: The walking test machine can also be equipped with a mutual measurement system. The Ministry of Chemical Industry of the People's Republic of China approved 1999-0101 implementation on March 23, 1998
5 Requirements
HG/T3136-1998
1-Electric motor; 2-Double crankshaft: 3
6-Brick code: 7-Road surface; 8
5.1 Normal working conditions of the walking test machineWww.bzxZ.net
5.2 The contact angle between the heel of the specimen and the road surface is (25 ±1°), the angle error of the two feet should be 5.3 Balance weights, 7 pieces in total, 10Kg weights
5.4 Single leg swing frequency 10~50 times/ticket
G71238
1-link rod (leg rod) 15-calf rod:
Sensor: 10-test sample plant
When the front end of the metatarsophalangeal part is flat with the road surface, the rear end is in a vertical straight line with the calf rod of the road surface, and the bottom surface of the test sample is in full contact with the road surface. g autumn weight block, total mass 62Kg accuracy is fourth grade. 5.5 Basic requirements, appearance and electrical performance of walking test machine
5.6 When the walking test machine is working normally, its
5.7 Transportation bump test of walking test machine
6 Test method
6.1 Test conditions and test instruments
6.1.1 Test conditions
The test conditions shall comply with the relevant provisions of HG/T238.
6.1.2 Test instruments:
a) Universal angle ruler, with a graduation value of 2\;
b) Sound level meter, with an accuracy of Class 1;
c) Stopwatch, with a graduation value of 0.1S.
6.2 Angle measurement
6.2.1 When the walking test machine is adjusted to the point where the heel of the specimen just contacts the road surface, use a universal angle gauge to measure the contact angle between the specimen and the road surface, which shall comply with the provisions of 5.2.
6.2.2 When the walking test machine is adjusted to the point where the thigh bar and calf bar are vertical, the bottom surface of the specimen shall be in full contact with the road surface. 6.2.3 When the walking test machine is adjusted to the point where the heel of the specimen reaches the highest position, use a universal angle gauge to measure the angle between the rear end of the line connecting the metatarsophalanges of the specimen and the road surface, which shall comply with the provisions of 5.2.
6.3 Verification of magnetic code
H1G/T 3136—1998
Missing codes shall be verified according to the fourth-class basic code to comply with the provisions of 5.3. 6.4 Determination of travel frequency
The controller is adjusted to the specified frequency according to the indicated value, and the actual frequency is measured with a stopwatch and a counting device. It should comply with the provisions of 5.4. 6.5 The inspection of basic requirements, appearance quality and electrical performance shall be carried out in accordance with the provisions of HG/T2382 and shall comply with the provisions of 5.5. 6.6 Noise measurement
Use a sound level meter to verify according to the provisions of HG/T2382 and shall comply with the provisions of 5.6. 6.7 Transport bumpy performance test
Carry out the transport bumpy test in accordance with the provisions of HG/T2382 and shall comply with the provisions of 5.7 of this standard. Inspection rules
7.1 Inspection is divided into factory inspection and type inspection. Factory inspection shall be carried out on each unit according to 6.2-~6.6 under the conditions specified in 5.1, and type inspection shall be carried out according to 6.2~6.7 under the conditions specified in 5.1. 7.2 The walking test machine shall be subjected to type inspection under the relevant conditions specified in HG/T2382. 7.3 Sampling and determination of type inspection shall be carried out in accordance with the relevant provisions of HG/T2382. 8 Requirements for marking, packaging, transportation and storage
The marking, packaging, transportation and storage of the walking test machine shall comply with the relevant provisions of HG/T2382. 9
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Chemical Industry Standard
Footwear Model Walking (Life) Tester Technical Parts HG3136—1998
China National Chemical Equipment Corporation
Postal Code 100011
Printed by Beijing University of Chemical Technology Printing Factory
All rights reserved. No reproduction allowed
Format 880×12301/16 Printing Sheet 0.5 Words 9,000 Words First Edition September 1998 First Printing September 1998 Printing Quantity 1—100
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