GB/T 34392-2017 in English

VALID

NC ring rolling machine

Issued on:2017-09-29
Implemented on:2018-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 34392-2017
Document status:	VALID
Title in English:	NC ring rolling machine
Title in Chinese:	数控辗环机
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-09-29
Implemented on:	2018-04-01
ICS Classification:	25.120.10-Forging equipment. Presses. Shears
Professional Classification:	GB-National Standard
Related Topics:	CNC rice rolling machine Rolling Rolling over the pronunciation ring no rolling area GBT34392 GB/T 34392-2017 Environmental control host standard Ring rolling Ring rolling margin

《GB/T 34392-2017数控辗环机》由TC220（全国锻压机械标准化技术委员会）归口，主管部门为中国机械工业联合会。

Introduction

1. Standard scope and overview

GB/T 34392-2017 "CNC Ring Rolling Machine" specifies the parameters, technical requirements, test methods, inspection rules, etc. of CNC radial and axial ring rolling machines, and is applicable to the design, manufacture and acceptance of CNC radial and axial ring rolling machines.

2. Standard framework comparison

Standard dimensions	Technical requirements	Test methods	Inspection rules
Geometric accuracy	Meet the requirements of Table 2, involving the radial runout of the main roller, the end face runout, etc.	The inspection method specified in GB/T 10923-2009 is adopted.	Conduct geometric accuracy inspection according to the requirements of Chapter 5.
Safety performance	Conform to GB17120 to ensure human-machine safety.	Safety and protection inspection shall be carried out in accordance with GB5226.1.	Included in factory and type inspection contents.
CNC system	Conform to JB/T 8832 requirements and have self-diagnosis function and alarm display function.	Conduct CNC system inspection according to 4.10.	As a mandatory inspection item for type test.

3. Implementation Suggestions

3.1 Equipment Selection Guide

Select the appropriate model according to the nominal outer diameter of the workpiece, and determine the equipment specifications by referring to the parameter range in Table 1.