NY/T 1545-2007 Fireworks and Firecrackers Makers NY/T1545-2007 Standard download decompression password: www.bzxz.net
This standard specifies the terms and definitions, basic occupational requirements and work requirements of fireworks and firecrackers makers. This standard applies to the occupational skill appraisal of fireworks and firecrackers makers.

ICS03.100.30
Agricultural Industry Standard of the People's Republic of China
NY/T 1545-2007
Fireworks and Firecrackers Making Workers
2007-12-18 Issued
2008-03-01 Implementation
Issued by the Ministry of Agriculture of the People's Republic of China
This standard is proposed and managed by the Personnel and Labor Department of the Ministry of Agriculture. Introduction
Drafting unit of this standard: Occupational Skills Certification Guidance Station of Township Enterprise System of the Ministry of Agriculture. Main drafters of this standard: Liu Chunwen, Guo Xuejian, Liu Hongyi NY/T 1545
1 Scope
Fireworks and Firecrackers Making Workers
NY/T 15452007
This standard specifies the occupational terminology and definition of fireworks and firecrackers making workers, as well as the basic occupational requirements and work requirements. This standard applies to the occupational skills appraisal of fireworks and firecrackers makers: 2 Terms and definitions
The following terms and definitions apply to this standard. 2.1
Fireworks and firecrackers makers
People who use chemical products, paper, etc. as the main raw materials, and prepare, process and assemble fireworks and firecrackers. 3 Occupational overview
3.1 Occupational levels
This occupation has five levels, namely primary (national occupational qualification level 5), intermediate (national occupational qualification level 4), senior (national occupational qualification level 3), technician (national occupational qualification level 2), senior technician (national occupational qualification level 1) 3.2 Occupational environment
Indoor, normal temperature.
3.3 Occupational ability characteristics
Have strong flexibility in fingers and arms and good coordination of movements, have a certain body perception ability, interpersonal communication skills and keen visual and auditory abilities, and be over 16 years old (except for processes such as drug assembly and drug dispensing). 3.4 Basic education level
Junior high school graduation.
3.5 Training requirements
3.5.1 Training period
Full-time vocational school education is determined according to its training objectives and teaching plan. Promotion training period: no less than 40 hours for junior level; no less than 80 hours for intermediate level, no less than 60 hours for senior level, no less than 60 hours for technician level: no less than 50 hours for senior technician level. 3.5.2 Training teachers
Teachers who train primary and intermediate levels should have senior or higher professional qualification certificates for this profession, or have the qualifications for holding intermediate or higher professional and technical positions in this profession or related professions; teachers who train senior levels should have professional qualification certificates for technicians in this profession, or have the qualifications for holding intermediate professional and technical positions in this profession or related professions; teachers who train technicians should have professional qualification certificates for senior technicians in this profession, or have the qualifications for holding senior professional and technical positions in this profession or related professions: teachers who train senior technicians should have held senior professional qualification certificates for this profession for more than 2 years, or have the qualifications for holding senior technical positions in this profession or related professions. 3.6 Appraisal requirements
3.6.1 Applicable objects
Persons who are engaged in or preparing to engage in this profession. 3.6.2 Application conditions
Primary (one of the following conditions): 1) Those who have completed the required number of hours of formal training for the primary level of this profession and have obtained a graduation certificate. 7
NY/T 1545—2007
2) Have been engaged in the occupation for more than 2 years. Intermediate (one of the following conditions): 1) After obtaining the junior professional qualification certificate of this occupation, have been engaged in the occupation for more than 1 year, have received the required standard hours of formal training for the intermediate level of this occupation, and have obtained a completion certificate. 2) After obtaining the junior professional qualification certificate of this occupation, have been engaged in the occupation for more than 3 years. 3) Have been engaged in the occupation for more than 5 years. 4) Have obtained a graduation certificate for this occupation (major) from a vocational school above the secondary level that is approved by the labor and social security department and is based on the training of intermediate skills.
Senior (one of the following conditions):
1) After obtaining the intermediate professional qualification certificate of this occupation, have been engaged in the occupation for more than 2 years, have received the required standard hours of formal training for the advanced level of this occupation, and have obtained a completion certificate. 2)
After obtaining the intermediate professional qualification certificate for this occupation, he/she has been engaged in this occupation for more than 4 years. 3) He/she has been engaged in this occupation for more than 9 years. 4) He/she has obtained the graduation certificate of this occupation (major) from a senior technical school or a senior vocational school approved by the labor and social security administrative department with advanced skills as the training target.
5) He/she has obtained the intermediate professional qualification certificate for this occupation and graduated from a college or above in this major or related majors, and has been engaged in this occupation for more than 2 years.
Technician (who meets the following conditions):
1) After obtaining the senior professional qualification certificate for this occupation, he/she has been engaged in this occupation for more than 5 years, and has received the required standard hours of formal training for technicians in this occupation and obtained a completion certificate: After obtaining the commercial professional qualification certificate for this occupation, he/she has been engaged in this occupation for more than 8 years. 2)
3) He/she has obtained a university graduation certificate for this major or related majors, and has been engaged in this occupation for more than 6 years. Senior technicians (those who meet the following conditions): 1) After obtaining the vocational technician qualification certificate, they have been engaged in the current industry for more than 4 years, and have received the required number of hours of formal training for senior technicians in this profession, and have obtained a completion certificate. 2) After obtaining the vocational technician qualification certificate, they have been engaged in this occupation for more than 6 years: 3.6.3 Identification method
It is divided into theoretical knowledge test and skill operation assessment. The theoretical knowledge test adopts a closed-book written test, and the skill operation assessment adopts on-site actual operation or simulated actual operation. The theoretical knowledge test and skill operation assessment are both implemented on a 100-point system. The score is 60 points or above to be qualified. Technicians and senior technicians must also undergo a comprehensive review. 3.6.4 Ratio of examiners to candidates
The ratio of examiners to candidates is 1:15, and there are no less than 2 examiners for each standard teaching plan, and the ratio of skill operation examiners to candidates is 1:9. There are no less than 3 examiners per month; the comprehensive review committee is no less than 5 people. 3.6.5 Appraisal time
Theoretical knowledge test time is 120 points: skill operation test time is 120 minutes, and comprehensive evaluation time is 60 minutes. 3.6.6 Appraisal location and equipment
Theoretical knowledge test is conducted in a standard classroom; skill operation test is conducted in a place with necessary testing equipment, corresponding testing equipment and safety guarantee.
4 Basic requirements
4.1 Professional ethics
4.1.1 Basic knowledge of professional ethics
4.1.2 Professional code
1) Love your job and be loyal to your duties.
Observe the law and discipline, and produce in a civilized manner
3) Operate according to the rules and produce safely.
Advocate science, "do not hesitate.
Study hard and delve into the business.
Continuously learn and innovate.
4.2 Basic knowledge
Basic theory of fireworks production.
Raw materials for fireworks.
Product production.
Safety production management,
Quality management.
Quality inspection.
Use tools and mechanical equipment.
Color and design of fireworks products.
National standards and industry standards.
Knowledge of relevant laws and regulations.
Job requirements
NY/T 1545-2007
This standard sets out the skill requirements for junior, intermediate, senior, technician and commercial technicians in a progressive manner, with higher-level requirements covering lower-level requirements. 5.1 Junior
Occupational functions
3. Making and packaging firecrackers
4. Transportation
Work content
() Rolling
() Applying primer
(iii) Assembling
(i) Inserting
(ii) Sealing
(iii) Tying
(i) Packing
(ii) Packing
(iii) Packing
(iv) Unloading
(ii) Transport and escort
(iii) Storage
Skill requirements: 1. Roll all kinds of paper sheets 2. Hold paper sheets 3. Cut paper tubes 4. Make different bottoms and nozzles 1. Drill holes and connect leads 2. Combine paper tubes of various specifications 1. Sow and sew 2. Seal and extrude 1. Pack series of fireworks 2. Paste fireworks and pinballs 2. Paste posters of different products 3. Pack by quantity 1. Unload according to the performance of raw materials, semi-finished products and finished products 1. Select transportation tools, transportation methods and transportation methods according to the performance of raw materials, semi-finished products and finished products 2.Can select the transportation route according to the product performance and carry out process control
Can store and stack raw materials, finished products and sub-products according to their physical and chemical properties
Related knowledge
1. The use of tape measure and ruler
2. The use of paper roll machinery, the adjustment of the inner and outer diameters of paper rolls
3. The selection of steel cores for rolls and steel drills and drills for building mud
4. Identification of paper quality and error calculation
1. The formation of pyrotechnic combustion and explosion
2. The production of firecracker products~
1. The packaging and general processing of firecracker products 2. Packaging quality requirements 1. Packaging, transportation and storage safety requirements 2. Warranty and transportation system for drugs, semi-finished products and finished fireworks 3. Properties of common chemical raw materials for fireworks NY/T1545--2007 Occupational functions 1. Paper cutting 2. Preparation and loading of fireworks powder 3. Blue and bright fireworks beads 4. Preparation of fuse 5. Assembly of fireworks 4. Preparation of propellant 5.3 Advanced Occupational functions 1. Preparation of propellant Pyrotechnics
2. Making propellant
Main building fireworks
4. Quality inspection
LWork content
(a) Calculation
(b) Cutting
（—) Mixing
(a) Loading (building> propellant
（) Pressed propellant can be made
a) Drying
(—) Making
_) Slurry primer
(blue) Cutting
【) Installation of delayed primer
(b) Ball loading
(c) Loading propellant
（Ball milling
(ii) Tide powder, oil pressure| |tt||（-）Drawing and polishing
(IV) Selection and packaging
Work content
(--)Mixing
()Pressing and granulation
(—)Mixing
()Pressing
)Installation of dead-time detonation
(II) Loading propellant
(I) Finished product inspection
(II) Raw material and finished product inspection
Skill requirements
Can determine paper specifications according to paper tube specifications
Can use paper cutting machinery to cut various papers
1. Can select materials and materials according to the requirements after mixing
2. Select T tools as required and mix them
1. Can load spray medicine and effect medicine
2. Can load and slice various power medicines
1. Can use the weekly picking machine to granulate
2. Can make bright rings of various specifications
Can dry and store the bright balls as required. Can prepare ingredients and make fuse according to the requirements of the fuse. Can select adhesive slurry
Can use knives for cutting and packaging. It is called fuse 1. Can install and cut delay lead wires and make marks 2. Can select tool station and hole machine to drill holes
Can install various parts and explosives
Can load propellant
Can mix and load materials according to formula requirements
Can control the degree of coagulation of the medicine and can wrap and press tablets Can granulate and polish according to specifications
Can screen and package according to different specifications
Skill requirements
1. Can mix various effective simmering powder
Can take measures to eliminate static
3. Can take measures to reduce mechanical micro-sensitivity
1. Can mix the predetermined effect height Power charge
Can obtain the heat energy generated during the preparation by the preventive condensation method
Can adjust the propellant formulation according to the properties of raw materialsCan guide intermediate workers to adjust the density of the agent
Can measure the combustion rate of the delayed fuse and calculate the length of the delayed fuse in detail
Can determine the amount of propellant based on the quality of the propellant
Can inspect semi-finished products according to design requirementsCan inspect raw materials and finished products according to standard requirements
And related knowledge
1. Paper shape and unfolded diagram
2. Cutting machine maintenance and operation knowledge
1. Raw materials! Explosion and combustion of pyrotechnic powder
2. Production of pyrotechnic powder
3. Raw material crushing and processing operation system
4. Ingredients operation
5. Production of spray, bead and air-jet products
6. Knowledge of the use and maintenance of hydraulic presses
1. Knowledge of the use and maintenance of presses
2GE11632 standard booth
1. Production of fuse
2. Safety requirements for the position
1. Production of fireworks shells
2. Safety and quality requirements for this position
1. Operation and maintenance of various machines
2. Safety and quality requirements of the current position
Related knowledge
1. Composition and proportion calculation of pyrotechnic powder
2. Sensitivity of pyrotechnic powder to heat, electricity and machinery3. Aerodynamic effect of pyrotechnic powder
4. Formation of pyrotechnic powder chemical structure
Knowledge of propellant production
1. Combustion reaction of pyrotechnic powder
2. Determination and calculation of burning speed
1. Quality inspection knowledge
2. Product standard and raw material standard
5.4 Technician
Job function
I. Production
, training
5.5 Senior technician
Professional function
, design
II. Management 3. Secret training
6 Proportion table
6.1 Theoretical knowledge
Work content
(a) Product design
(b) Art design
(—) Preparation of plan
(c) Implementation plan
(a) Technical guidance
(b) Teaching
Work content
a) Factory building design
(c) Design and development
(3) Approval of new products
(a) Production management
(b) Safety and quality management
(c) Discharge management
-) Technical guidance
(b) Teaching
(a) Personnel training
Skill requirements
1. Can design products
2. Can select materials
1. Can formulate product technical standards
2. Can formulate product production processes
Can prepare production plans and operating procedures
Can coordinate and organize production
Can guide senior and lower professional personnel to carry out product production
Can train senior and lower professional personnel
Energy requirements
NY/T 1545--2007
Related knowledge
1. Packaging and design of fireworks products
2. Knowledge of fireworks effects
Basic knowledge for writing product standards
1. Ability to make
2. Safety management of production process
Textbook training for professional personnel at or below the commercial level
Knowledge of customs situationbzxz.net
Design plant layout according to product characteristics and terrain 1. Ability to select and improve machine calibration equipment
2. Ability to design special tools
Ability to identify new products and new processes
1. Ability to review Production plan
2. Able to equip corresponding production conditions according to production and design requirements
1. Able to formulate safety management specifications and guarantee measures according to the process 2. Able to implement product quality management
3. Able to discover and solve major quality problems in production 4. Able to handle various customer feedback
1. Able to prepare firing procedure manual
2. Able to organize on-site installation
Able to guide technicians and below to carry out product design and production
Able to train technicians and below professional personnel
Able to formulate and implement personnel training plans
GB 50161 Standard
Knowledge of mechanical equipment and mechanical drawing
Knowledge of identification of new products and new technologies
1. Knowledge of planning management
2. Knowledge of production management
3. Knowledge of safety and quality management
4. Knowledge of combustion reduction and management
1. Contents of training materials for technicians
2.Training plan preparation procedures
NY/T 1545 -2007
Basic requirements
Firecracker making
Mix and load smoke
Make alkane beads
Professional inspection
Basic theory of firecracker production
Make mud base and nozzle
Shoot paper
Transport and escort
Load (build charge)
Press charge and granulate
Make fuse and ignite
Install time-delayed ignition
Load propellant
Make propellant, tidal charge, oil pressure
Granulation. Polishing
Screening and packaging
Quality inspection
Semi-finished product inspection
Raw material and finished product inspection
Product design|| tt||Process design
Plant design
Equipment concurrency
Approve new products and new processes
Prepare plans
Implementation plans
Production management
Safety and quality management
Discharge management
Technical guidance
Staff training
6.2 Skill operation
Senior technician
Skill requirements
Make firecrackers
Prepare pyrotechnics
Prepare pyrotechnics
Make bright balls
Make fuses
Assemble fireworks shells
Make propellant
Quality order inspection
NY/T 1545—2007
Senior technician
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