Some standard content:
Mechanical Industry Standard of the People's Republic of China
JH/T:8483.2·96
Multi-purpose lathe
1996-11-07 Release
Technical conditions
1997-01-01 Implementation
Dianhua People's and Super Machinery Industry Ministry
JB26483.2-96
International standard features of use requirements
Strong technical system parts
1 Metal dynamic cutting
Hm.128 Enterprise high cutting machine tool machine hot processing parts general technical conditions certificate 5293.388 Metal cutting-Qing
Assembly certificate installation technology recording, etc. have been concretized and supplemented with different general technical operation notes. This standard is the standard for the design and acceptance of multi-purpose lathes in accordance with the requirements of JD/T 8483.2-96, the maximum pressure: 100mm, the maximum measurement is 1000mm. 2 standard, the international standard of the machine is recorded in the standard, and the standard is used as the control standard. At the time of publication of this standard, the versions shown are all valid. The standard department shall make every effort to explore the possibility of revising the standard and make the following new versions available. LE?T 522s 1--1ss6
T! 93:1-88
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General requirements
Industrial machinery and equipment Part I: Design of parts for metal cutting machines
Oil cutting machines and maintenance
Deng pressure cutting machines
Consumer testing and verification!
Cutting machine and machine resistance parts safety protection pump conditions multinational car American end training clinicalWww.bzxZ.net
Taiwan cutting machine
Now belongs to the back! Than shop
Will wine cutting wind display
Will high-speed machine card
Cleanliness determination
Suction, city sound pressure level determination
Parts oil market technical door
Assembly certification pressure technology system
According to the international standard quality, quality list GB90, ZBCCR.1, 2J3 (N. International standard of safety in China after the social integrative children's project Japanese Bank of China clinical
4, the piece
art insurance plan industry bed holding money instinct·applied by the supplier Zhiyi production to the land generation 1
wind original light)
sand diagnosis is correct
machine's year, Anqing 2 special international position
machine reduction industry 19961107 approval
1997 communication family
5 more full health
Sichuan card storage
Lingque oil road
JB/I 8483.2-96
5,! The longitudinal rod is supported by the speed change mechanism, and the value of the positioning model is set to stop it. 5.2 In order to prevent the damage of the cutting operation, the front part of the bed should be set to the position of the lathe. The two parts of the internal protection should be installed at the low position without shadowing the two parts! The block code version should be changed to protect the surface directly, and the section should be set to have a certain number of fast-grained lubricants, dust-proof parts, and dust-proof parts. The belt must be set to protect it. 5.: When the machine is not running, the speed change hand should not be allowed. The seat center is called for the selection of the solid standard. It has a sign. When the speed is exceeded, the speed of the East Energy should be limited in the supplementary false speed change Ning or its corresponding process. 5. The brake device of the machine is designed to operate at the highest speed. When the speed reaches the actual value, the rat should be installed.
The machine tool is running, and the collision cannot be avoided. In the case of unsatisfactory speed, go to B04, and the machine sound is obtained.
The call is generated by the card network mechanism and the receiving device is transferred to the receiving device for 30m. Note: a-
the total diameter of the ball
5.8 the operation of the handwheel and hand picking knife should be within the standard of 1. The cattle should not exceed the design of 3: the table
trap fast hand management
there is a fast
large heart frame
fixed shop
touch error
change decision hand history
device calibration
manufacturer wheel hand
out of town:
upgrade vehicle
age head
change management hand 5
fighting hand vehicle
5.9 according to this standard the overall efficiency probability. must be able to timely accept the rotten 1130 according to the specific standards of the book the remaining acceptance items in accordance with the conscientious E/T536.1 and other standards for the acceptance of some of the mouth. Maintenance and assembly quality control
center" bed teeth are the main parts for maintenance or assembly. After the new processing, the aging treatment (2 bed body sliding parts should be used to guide the type of auxiliary parts to be installed with the surface of the grinding sign, the main bearing, the chain is the main support, the centering collar) wire brush, the seat cover (rail support, external limit transmission gear and other main parts must be closely connected with the gradual wear and tear of the residual feeling, JB/T8493. 296
6.3 The following products will be read "more need to return to the actual book and" can require the examination of the bed and the bottom seat blood:
advanced age standard and six body joint surface;
) three-bar bracket with bed joint surface:
) rack and bed joint surface (double-sided): oil core construction and class joint platform:
[vertical penetration and bed joint;
) drilling head box year and pin body joint Li,) the store head and the small shelf are integrated on the surface,
6. The following are combined according to the requirements of the "special state style fixed combination of Nan\ building:) the main object guide will be heard:
b: the square knife fruit and the small may be fish
the small knife rack point room body main smooth surface:
mountain) Kun seat warehouse and product seat need to be boarded, 6.5 bed and bed guide horizontal board guide 5 and knife pad guide example brush pull "over dynamic guide The requirements of the "Beijing assessment" are strict, the "bone navigation" requirements are multi-core 6.6
Whether the hand wheel with scale is installed or not, the manual guidance should not be asked about the operation process, 6.7
The door of a
training group should be checked by dynamic balance type inspection and calibration
epidemic ZT5CC3. The internal cleanliness of the main shaft box and other parts should be inspected by the jade quality method (spot check its 6. 9
Requirements, according to the speed of the big explosion effect of the operation. Table 5
Entry route
Cold all confirmed
Machine tool idle operation cleaning
Please check the house
Trust to the main theft back you want to simplify, the grinding head station iron recording should start from the lowest evil according to the drink consideration, each actual tiger's law can be less than 2m: the car recording and no time operation can not be less than>, so that the spindle With the bearing to achieve the main tracking degree. In the area close to the main vehicle demand for the amount of extraction bearing the temperature rise, the position shall not be too much of the table operation, the table
Xie Ben Li
dynamic inclusion
medical leopard oil technology
IB.TN48.296
no bed operation complaint, should drive to avoid over-supply, each positive input quantity connection 3m in the selection of 2 hold and give the real cost, model brand medical fixed value 1 8 machine Commercial test
The machine tool should quickly list the load test photos:
a) Dynamic system new moment identification test:
) Shear resistance test:
Transmission system maximum power test:
1) Station head station hole low load test
During the test, all mechanisms of the machine tool are subject to the upper positive control, there should be no reverse belt adjustment or reduction of control high closing activity, the period depends on the quality of the electric test meter. 8.1 Conditions for the use of the system dynamic test
paste test:
) The maximum expected test of the transmission system: h) The maximum frequency test time exceeds the maximum day torsion test of 25 hours: For the production of ten wide machines for sale, the maximum risk of underground testing is allowed, and the David Hui annual short-term promotion of 5% of the interactive testing is carried out regularly.
medium transmission oxygen collection day leakage car outside reading (make it carry out, large amount of electricity to air to, set a large 4m: short time and large team 5! create test time, degree! m pull decoration test time. Guarantee certificate report 1 calculation cargo
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Ia, Shtop- F.
-- give rate,
P. One empty selection belt test piece online light can automatically batch station rate, k bottle filling speed, mi
8.2 to the support practice test
main drive system velvet cutting resistance test package: the maximum cutting test:
) time to build the maximum resistance test.
for ten-pointer machine tool light car 2 people cutting system stirring force on the test, H both carry out large cutting resistance and atmosphere time printing test
cutting resistance practice, is the elastic car outdoor network, the child's heart has no will. The maximum length of the small cutting test is not equal to the point: the short fashion exceeds the magnified cutting force test time to the average increase of the m center force test, the main pull substitute calculation
F cutting washing service, N
electric transmission electric business, k
air visit (parts) called the network supervision to the power of the moving,: cutting radius,:
a Fengpu special license,: /mn.
8.3 Active power system quantity test
JB/T 8483.2 96
The non-traditional special system large power test is a high standard test that can be carried out in foreign countries. 8+ estimated flow head real hole dangerous load test)
When the negative price test is carried out, the machine can be corrected by the two models. The test parameters are specified in the table. Table 7
! Resistance to cutting test (bending test) There should be no obvious movement during the test. Test material: 5 steel test standard, test quantity: 5.05--2m/S ground height without end face printing height = 1.F# sample, YI height: 1-10m and height: not more than 5m width of the main line ：5-3m
1 center machine tool precision inspection
bed will test 83 into
10.2113 three items 7 properties and 1,P3 three items on the standard precision can be arranged spindle shaft or speed bucket temperature to reach the total flow rate when the test.
03 on the separate theory of the proposed plan for the actual report, 1.41. When the work of the G21 powder risk, the value of the transfer network blood standard change to 2.51J0.5
When the machine tool industry is removed from the head of the test 521 and G22 two dead. 5
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