GB/T 39334.4-2020Digital simulation of mechanical products manufacturing process—Part 4: Requirements of NC machining process simulation (English PDF)
机械产品制造过程数字化仿真 第4部分：数控加工过程仿真要求
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 39334.4-2020 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 19, 2020
Implementation date
March 1, 2021
Scope
GB/T 39334.4-2020 is the English-translated version of 机械产品制造过程数字化仿真 第4部分：数控加工过程仿真要求.
GB/T 39334.4-2020 is the Chinese standard "Digital simulation of mechanical products manufacturing process—Part 4: Requirements of NC machining process simulation".
Its scope clause reads: This part of GB/T 39334 specifies the classification, general requirements, and basic flow of NC machining process simulation in the manufacturing process of mechanical products.
Process, and detailed requirements for simulation plan formulation, simulation model construction, simulation operation analysis, result evaluation and optimization.
This part is applicable to the application, development, service and research related to the simulation of NC machining process in the manufacturing process of mechanical products.
This section does not apply to the simulation of processing physical parameters. Its clauses include terms and definitions; categories; general requirements.
Found what you need?
Document preview — GB/T 39334.4-2020
National Standard of the People's Republic of China
- ICS
- 01.100.01
- Classification
- J 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope1
- 2 Normative references1
- 3 Terms and definitions1
- 4 Category1
- 4.1 Classification by simulation target1
- 4.2 Classification by processing type1
- 5 General requirements1
- 6 Basic process2
- 7 Detailed requirements2
- 7.1 Formulation of simulation plan2
- 7.2 Simulation model construction3
- 7.3 Simulation operation analysis4
- 7.4 Evaluation and optimization of results5
1 Scope
This part of GB/T 39334 specifies the classification, general requirements, and basic flow of NC machining process simulation in the manufacturing process of mechanical products.
Process, and detailed requirements for simulation plan formulation, simulation model construction, simulation operation analysis, result evaluation and optimization.
This part is applicable to the application, development, service and research related to the simulation of NC machining process in the manufacturing process of mechanical products.
This section does not apply to the simulation of processing physical parameters.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 4863 Basic terminology of mechanical manufacturing technology
GB/T 39334.1 Digital Simulation of Mechanical Product Manufacturing Process Part 1.General Requirements
3 Terms and definitions
The terms and definitions defined in GB/T 4863 and GB/T 39334.1 apply to this document.
4 categories
4.1 Classification by simulation target
According to the target classification of CNC machining process simulation, it can usually be divided into tool path simulation, machining interference check, and machining process parameters (cutting
Volume, feed volume, speed, etc.) simulation.
4.2 Classification by processing type
According to the classification of CNC machining, it can usually be divided into turning machining simulation, milling machining simulation and so on.
5 General requirements
5.1
The simulation of CNC machining process should meet the following requirements.
a) Meet the basic requirements of GB/T 39334.1;
b) Adopt a three-dimensional model;
c) Simulation input data includes machine tool model, tool model, fixture model, process model and CNC program, etc.;
d) The simulation results can be visually displayed in the form of three-dimensional animation;
e) Analyze, evaluate and optimize the simulation results, and use trial processing to verify if necessary.
5.2
The simulation software should be integrated with the 3D design modeling system, CNC programming system, process design system, etc., and share machine tool models and tool models.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
How to Download GB/T 39334.4-2020
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 39334.1-2020 — Digital simulation of mechanical products manufacturing process—Part 1: General requirements
GB/T 39334.2-2020 — Digital simulation of mechanical products manufacturing process—Part 2: Requirements of production line planning and layout simulation
GB/T 39334.3-2020 — Digital simulation of mechanical products manufacturing process—Part 3: Requirements of assembly workshop logistics simulation
Secure payment via Stripe
Payments accepted
GB/T 39334.4-2020
$115.00