QC/T 1-2017 English PDF (QCT1-2017)

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QC/T 1-2017: General requirements for automotive product drawing
QC/T 1-2017
QC
AUTOMOBILE INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 43.020
T 04
Replacing QC/T 1-1992
General requirements for automotive product drawing
ISSUED ON. JANUARY 9, 2017
IMPLEMENTED ON. JULY 1, 2017
Issued by. Ministry of Industry and Information Technology of the
People's Republic of China
Table of Contents
Foreword ... 3 
1 Scope ... 10 
2 Normative references ... 10 
3 Terms and definitions ... 10 
4 General requirements ... 10 
5 Drawing of the drawing ... 11 
6 Writing of technical requirements ... 16 
Annex.
References, names and dates of implementation of 42 automotive industry
standards
No. Standard reference Standard name
Standard
reference being
substituted
Date of
implementation
250 QC/T 776-2017 Motor caravan QC/T 776-2007 2017-07-01
251 QC/T 1051-2017 Coach car 2017-07-01
252 QC/T 1052-2017 Communication vehicle 2017-07-01
253 QC/T 1053-2017 Concrete spraying vehicle 2017-07-01
254 QC/T 1054-2017 Tunnel cleaning vehicle 2017-07-01
255 QC/T 1055-2017 Drainage and rescue vehicle 2017-07-01
256 QC/T 218-2017
Technical
specifications for
steering column
upper combined
switch of automobile
QC/T 218-1996 2017-07-01
257 QC/T 1056-2017
Technical
requirements and test
methods for
automotive dual
clutch automatic
transmission
assembly
2017-07-01
258 QC/T 245-2017
Technical
specifications for
isolated plant of
compressed-natural-
gas (CNG)
automobile
QC/T 245-2002 2017-07-01
259 QC/T 247-2017
Technical
specifications for
isolated plant of
liquefied petroleum
gas
QC/T 247-2002 2017-07-01
260 QC/T 1057-2017 Car snow chains 2017-07-01
261 QC/T 1058-2017 Car fingerprint identification device 2017-07-01
262 QC/T 1059-2017
Automobile cab
torsion bar type flip
and lock mechanism
2017-07-01
263 QC/T 32-2017
Test methods of air
cleaners for
automobiles
QC/T 32-2006 2017-07-01
264 QC/T 597.1-2017
Threaded fasteners -
Pre - coated adhesive
- Technical
requirements - Part 1.
Microcapsule locking
layer
QC/T 597-2017 2017-07-01
265 QC/T 597.2-2017
Threaded fasteners -
Pre - coated adhesive
- Technical
requirements - Part 2.
Polyamide locking
layers
2017-07-01
266 QC/T 1-2017
Basic requirements
for automobile
products drawing
QC/T 1-1992 2017-07-01
267 QC/T 2-2017 Drawing format of automobiles QC/T 2-1992 2017-07-01
268 QC/T 3-2017
Completeness of
drawings and design
documents about
automobiles
QC/T 3-1992 2017-07-01
269 QC/T 4-2017
Method for change
about product
drawing and design
document regulations
of automobile
QC/T 4-1992 2017-07-01
270 QC/T 5-2017
Standardization
examination for
automobile product
drawings and design
documents
QC/T 5-1992 2017-07-01
271 QC/T 18-2017
Automobile products
drawing and design
documents - Terms
QC/T 18-1992 2017-07-01
272 QC/T 340-2017
Hexagon flange
bearing surface with
tooth bolt
QC/T 340-1999 2017-07-01
283 QC/T 1067.1-2017
Road Vehicles -
Connections for On-
board Electrical
Wiring Harnesses -
Part 1. Definitions,
Test Methods and
General Performance
Requirements (the
Automobile Part)
QC/T 417.1-
2001 2017-07-01
284 QC/T 1067.2-2017
Automotive
connectors for
electrical harnesses
and electrical
equipment - Part 2.
Types and
dimensions of plug
terminals
QC/T 417.3-
QC/T 417.4-
QC/T 417.5-
2017-07-01
285 QC/T 1067.3-2017
Automotive
connectors for
electrical harnesses
and electrical
equipment - Part 3.
Wire connector type,
size and special
requirements
QCn 29010-
QCn 29011-
QCn 29013-
2017-07-01
286 QC/T 1068-2017
Asynchronous drive
motor system for
electric vehicles
2017-07-01
287 QC/T 1069-2017
Permanent magnet
synchronous drive
motor system for
electric vehicles
2017-07-01
288 QC/T 1070-2017
Technical
specifications of
automobile parts
remanufactured
products
2017-07-01
289 QC/T 1071-2017
Test method for
steady state flow
characteristics of
automotive engine
cylinder head airways
2017-07-01
General requirements for automotive product drawing
1 Scope
This Standard specifies general requirements for automotive product drawing.
This Standard is applicable to the drawing of automobile product drawing
(hereinafter referred to as the drawing).
2 Normative references
The following referenced documents are indispensable for the application of
this document. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any
amendments) applies.
QC/T 2, Automotive product pattern format
QC/T 18, Automobile products drawing and design documents - Terms
QC/T 265, Coding rules of automobile part and component
QC/T 490, Drawings for motor vehicle body
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in QC/T
18 apply.
4 General requirements
4.1 The drawing shall be drawn in accordance with the national standards,
industry standards and other standards or regulations related to mapping, to be
correct, complete, unified, clear.
4.2 The terms, codes, words, graphics, structural elements and units of
measurement on the drawing shall comply with relevant standards or
regulations. The coordinate system complies with the provisions of QC/T 490.
4.3 The views and technical requirements on the drawing shall indicate the
structure and contour of the products and components, and serve as the
5.1.11 Unspecified dimensional tolerances, geometric tolerances and surface
structures shall be specified in the corresponding standards or specified in the
technical requirements.
5.2 Assembly drawing.
5.2.1 Each assembly shall generally draw a separate assembly drawing.
5.2.2 The assembly drawing shall clearly express the followings.
a) relationship between parts, structure and assembly that make up the
assembly;
b) main assembly dimensions and tolerances;
c) dimensions, limit deviations, surface structures, etc. that need to be
machined during assembly;
d) technical requirements for the assembly.
5.2.3 The parts and sub-assemblies that make up the assembly are generally
marked with a leader line in the drawing. Fill in the item numbers in the parts
list. Or directly mark the part number on the guide line in the drawing. If there is
embedded software, the software number is filled in the parts list. However, the
number of the sub-assembly and its subordinate parts shall not appear on the
assembly pattern at the same time.
5.2.4 If an assembly consists of a complex part and another part that is simple
in structure and size, it allows the shape of the simple part to be drawn on the
complex part pattern with fine double-dotted lines. The assembly drawing
composed of these parts are no longer drawn, but the structure, contour,
dimensions, technical requirements and assembly relationship with the simple
parts shall be clearly expressed. The information of the complicated parts is
filled in the title bar, and the information of the ass...