This standard specifies the pre-adjustment inspection and geometric accuracy inspection of horizontal internal broaching machines. This standard applies to general-purpose and ordinary precision horizontal internal broaching machines with a rated pulling force less than or equal to 1000kN. This standard also specifies the terms used for the main components of machine tools. This standard is only used for the accuracy inspection of machine tools, and is not applicable to the operation inspection of machine tools (vibration, abnormal noise, creep of moving parts, etc.), or the parameter inspection of machine tools (speed, feed rate, etc.). These inspections should be carried out before the accuracy inspection. GB/T 4680-1997 Accuracy inspection of horizontal internal broaching machines GB/T4680-1997 Standard download decompression password: www.bzxz.net

ICS 25. 100.25
National Standard of the People's Republic of China
GB/T 4680-—1997
eqvIso6480.1983
Horizontal internal broaching machines,
Testing of the accuracy
1997-04-07 Issued
State Bureau of Technical Supervision
1997-10-01 Implementation
GH/T4680-1997
This standard promotes the development of the international standardization group, etc. 150648C, 183 horizontal internal broaching machine - heat test to adjust the accuracy of G 4680-B style internal broaching machine, and is equivalent to this international standard in terms of technology. When an international standard is converted into a national standard, the foreword and terminology of the international standard are retained, and the foreword is also revised. This standard is based on the structure of the machine tool in my country, and the "workbench", "external support bracket" and "base" in the international standard are removed, and the "seat" is added. This standard will take effect from the date of entry into force. At the same time, it replaces GB4680-84. This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee for Standardization of Cutting Machine Tools. The drafting unit of this standard: Long Variable Insert Lathe Research Institute. GR4680--1997
ISO Foreword
ISO is an international organization for standardization, which is a union of members of the industry. The work of formulating international standards is usually completed by ISO's technical committees. The responsible departments have the right to express their opinions in the technical committees for a specific topic that is of interest to the ISO0). The draft international standard of the technical committee shall be voted by each member before it is accepted as an international standard by the 1S Council. The 1S Council shall accept the 1S Council's requirements for the release of the 1S Council's requirements for ... Internal breacbing machines-Testing of the ateuraey
This standard specifies the pre-adjustment test and geometric accuracy specifications of the horizontal internal pulling method. CB/T4680-—1997
eqv1s6460:193
Generates 11180-84
This standard is suitable for general-purpose horizontal internal pulling areas with a tensile force less than or equal to 100N. This standard also specifies the terms used for the main parts of machine tools. This standard is only used for the accuracy test of machine tools. It is not suitable for the operation test of machine tools (operation, normal noise, movement of moving parts, etc.) and the parameter test of machine tools (start, overfeed, etc.). These checks should be carried out before the test. 2 Reference standards
The following specifications are included in the standard. The referenced items are the clauses of this standard, and this standard shall be valid when it is issued. All standards may be revised, so the parties who use the standard shall use the latest version of the standard. JB2E7C82 Precision Inspection of Jinfeng Cutting Machine 3.1 All dimensions and tolerances in this standard are expressed in mm. 3.2 This standard must be used in accordance with B217, especially the installation of the machine tool before inspection, the idle operation of the moving parts, the recommended test methods and the inspection tools.
3.3 The order of geometric accuracy inspection items is arranged according to the machine tool components, so the actual inspection number is not indicated. In order to facilitate the inspection of the equipment and the inspection personnel, the inspection can be carried out at any time. 3-4 When inspecting the machine tool, it is not always necessary to include all the items in this standard. The user may choose some inspection items of interest at the manufacturer's request. These items must be clearly stated when ordering the machine tool. 3.5 For the selection of part shapes, the precision inspection technology is included in the standard. If the user wishes to inspect the working accuracy, it must be specified in the cooperation agreement signed with the manufacturer: 3.6 If the actual value is not specified under the standard, the cost will be reduced. Then the specified tolerance should be converted (2.3.1.3 of JB267082. The geometrical beat is based on the difference between the test and the production control test. The minimum discount value is C.21m. National thermal technology supervision fan approved on April 7, 1997. Implementation on 1001, 1997. 4 terms. 1:leek
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5 Test conditions and no adjustment
5.1 Item adjustment level test
5.2 Heterogeneous degree test
GR/T 4680:1997
According to the project
Main board guide
of the continental card,
) time:
Leveling of the machine
Vertical average:
Risk flow month
Lezhou school
Plane:
Within the plane
0, the tolerance increasewww.bzxz.net
Solidity tools
Leveler
Special tools
Yizhong workers
This level only contains leveling
Ulnar sleeve bone decision
Lift and special H support
Prosecution forum step
JB2670— 82
's meaning
water half should only be effective
in ≤) and b) positions
operation bay other
for G51
two must be checked, value coupons
1 must be related to the inspection and adjustment methods and
relevant provisions
5.3.2.2 and
) according to the level only
actual elimination of the end plate
equal distance or ten
adjustment in sequence to effectively place the well
±or level ruler and
fire filling to the amount of fast
observe the disease,
b) The seat is placed on the upper, middle and lower wings of the oil production control. The indicator should be placed on a special support and moved inside the wellbore permanently below the wellbore.r4680-1997
Risk control project
Yuan Lan mm
Upstream type hole
Aluminum wire on the upper resources
Area before transportation
b) on
or move
my some tile shops
occupy the lower and inside:
support during the event
: clear the hole
axis economy and text years
with disassembly in the research
inspection tools
index page number and
in 1C measurement:
weight length pressure is
2 and b)
indicates plastic and fish
3.035/300 The six-way and special angle ruler 3.075/306 degree danger zone specification is FB267-B2 related document 5.4. 2. 2.2. : Note that the main plate opening should not be set in the fixed position of the outlet, and the quick-moving main bone recorder should indicate the side difference between the horizontal plane and the vertical plane. 5. 5. 2. 2. 9
Instructions for the bottom state of the war
In the soldiers, the
scale of ... 2.2
The small device should be fixed
on the auxiliary
special purpose hall
.
board, remember
the plane
mountain
the main state board
before lifting the amount,
the indicator should be
the danger period judgment,
the main plate
non-material entertainment center
hole good
hard type vigilance (medical
teaching
0R/T 4680—1997
Table (Complete:
Inspection Items
Test TH
Guide to Learning Device
In 00 Lake: Ge An Ya
+Head Quantity Length for
Effective Quantity Combined 6
Facing:
In Water!
252062
Related Articles
5. + and 5.4. 4
Nature will be installed in the auxiliary
Select the meaning of the indication! Call fast
Monitoring sheet, move
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