JB/T 10330.1-2002 High-speed electric spark small hole machining machine Part 1
Some standard content:
IC8 25 080.99
Machinery Industry Standard of the People's Republic of China
JB/T10330.1—2002
High specd simall holedrilling electro-discharge machinesPart1：Technical conditions requirements2002-07-16 Issued
2002-12-01 Implementation
· The State Economic and Trade Commission of the People's Republic of China issued the previous production
normative reference documents
Service documents
Appendix H
Dense seam
Fast and secure assembly tool
General requirements
Re-feed pilot pair,
Joint surface
Electrical box,
Second bed personnel to you
Creation of future home transfer test
Multiple current load test
3.1 Maximum plus current test 3.2 Workbench version of the large bearing capacity test (operation test) 9 Technical inspection
10 Marking and instruction manual
Packaging and transportation
11.2 Operation vibration test
.T8/T10330.12002
JBT10330 The application of this series of spark small milk adding machine is divided into 3 parts: Part 1: Technical specifications:
Part 2: Parameters:
Part 3: Viscosity test:
Part 10.3.30 is the first part of 10.3.30:
This part is proposed by the China Machinery Industry Association. This department is responsible for the production of special equipment such as the second national standardization technical committee SAC I6: JB/T 1Q330.1—2002
This ... This part is applicable to dry ship purposes: kidney specification for high-speed electric spark small random addition 1 machine (hereinafter referred to as "specification"): 2 Normative references
The following documents have become the terms of this part through reference to this part of JBT10330. For any dated reference, its subsequent amendments (excluding the content of the revised version) are not applicable to this part. However, the parties to the agreement on the establishment of the basic part may use the latest version of these documents. For any undated application document, its most recent version applies to this part.
GBT9[—2[00 Packaging and storage diagram mark (egIS78 0:1997) GB/T5226.11906 Electrical equipment for metal cutting machines Part · General technical specifications (eqV C204-1:1992) GRT9061-1998 Technical requirements for metal cutting machines GBT9969.1-149RT product instructions for use GB 13306-1901 Label
G135671993
Electrical discharge machine safety protection technology for metal cutting machine noise net pressure level measurement method (negISO/DIS23[-5.2GB/1167691997
JB/T $356.1—1996
JB/T 8356.2—1946
JET 8356.3—1996
Technical conditions for machine packaging
Machine packaging box
Medium and small wooden boxes for machine end packaging
JR/T9871G9
Technical conditions for assembly of vertical cutting machine JB/15875—1999
Determination of the potential edge of metal cutting machine
JB/T9877—1959
JB/T 102082KKI
1 Electrical discharge machining machine tools 3 General requirements
When designing and operating the machine, the parts not specified in this standard shall also comply with the specifications of G/T5226.1.·19963R/T90611935 standards.
4 Accessories and tools
4.1 The machine tools and accessories shall be supplied with the following: 1) Conductor:
: Source:
“) Electrical equipment:Www.bzxZ.net
di Working accessories:
4.2 Special accessories may be provided.
IR/T 10330.1—2002
5 Safety and expansion prevention
5.1 1.3 Test run at maximum pressure of 3mn. The pipe, valve, seal and sealing ring shall not produce leakage and liquid spraying to prevent the danger of liquid spraying. 5.2 The rotating head at the end of the machine shall run at the maximum speed specified in the instruction manual for 301 seconds. The electrodes used shall not be loose, fall off or ejected. 5.3 The electrodes and the working When the workbench pad is in contact with the workbench pad: immediately turn back and stop moving immediately to avoid danger. 5.4 The protection circuit should be tested according to the sensitivity of the battery and the insulation test. The gas safety test item 3 should comply with the provisions of GB 5226.1-1%, 20.1, 201.3, and 20.4. 5.5 The other safety protection of the machine should comply with the provisions of GB13567-10%. 6 Processing and thin plate matching 6.1 General requirements 6.1.1 The appearance quality should comply with the provisions of G/906]-[988. 6.1.2 The main guide, workbench, lead screw and other parts that are easy to be chipped should be equipped with protective devices. 6.1.3 The lower wheel and handle should not exceed 10V, and the lower wheel should be equipped with a carved wheel. The reverse travel of the handle shall not exceed 1/20 of a revolution. 1.4 Cleaning 1 Check according to the method specified in JB/T987-1999! The cabinet and electrical box, the work box shall not have any shavings, debris or dirt. 6) Sliding and rolling mating surfaces, gear transmission systems, rolling bearings and dynamic bearings shall be cleaned and free of dirt, rust, and other dirt during assembly.
6.2 Castings
6.2.1 The following parts are required to be cast:
a? Column:
b) Workbench base (or bed) and slide:
c) Shaft head seat (slide).
6.22 Important castings shall be treated to eliminate internal stress. 6.3 Important guide rails
Main guide rail, auxiliary guide rail, CNC worktable guide rail are important guide rails: wear-resistant 6.4 Joint surface
Bed (base) and column. The main slide seat and the main body are the key joint surfaces, and the joint surface of the movable surface and its accessories is the key movable joint surface. The following should be combined with the following parts in Chapter 4 of B/T98-1999: "According to the requirements of Class V precision machine tools": 6.5 Electrical box 6.5.1 The location, assembly and casing of the electrical box shall comply with the relevant provisions of 13.1 to 13.4 of GB/5226.1-1996. 6.5.2 The wires and cables of the electrical box shall comply with the relevant provisions of 14.1 to 14.6 of B/T5226.1-199G. 6.5.3 The wiring technology of the electrical box shall comply with the relevant provisions of 15.1 to 15.5 of GB/T5226.1-1996. 6.6 Main parts of the machine tool 6.6.1 The main functions of the machine tool: Main and excitation control axes Auxiliary
) Main frame and CNC axis:
c! Main guide rail:
α) Rotation:
6.6.2 The relevant items of the support are as follows: a) Seven-axis and effective light vehicle thread red full pitch error and breakage: b) The linearity and strength of the guide rail
The axiality between the outer hole of the rotating axis installation and the inner hole of the frame;
d) The diameter and resistance of the guide device,
6.6.3 The qualified rate of the relevant items of the machine tool must reach 100%7 speed idle running test
Requirements The idle running test of the machine tool shall be carried out according to Table 1:
Source and path
Light item
Test standard
JB/T 10330.1—2002
The second workbench moves in the whole bank, checks the activity and balance of the fork sentence: in the business reputation period, the workbench digital network
main inspection
electric power supply inspection
control system function quick check
electric medical rescue request sincere strong
high road operation long risk
surge heart production
second work liquid Xie Qi system hospital inspection
Shenzhen market test
test its possibility
inspection The test period and the system should be reliable within the limit test period. The transformer voltage should be strictly controlled, 10% to 90% of the recorded value. The system should run for 2h. The pulse power supply should meet the design requirements. Under the condition of the accumulated total power, the output end of the pulse power supply should be short-circuited. The power level of the power supply should be checked, and its amplitude, width and interval change values should be within 10% of the design values. The relevant functions of the pulse power supply should also be checked according to the design requirements, and the control function of the system should be checked. (B1.3567-1498 5.7 regulations. Final operation: The system should work normally at a temperature of 40 ± 2 °C. After power on, check that the actions of various indicator lights, devices, switches, buttons, and medical devices are correct and reliable using the switching sequence specified in the instruction manual. Then carry out the following checks:
Under high pressure, the system, valves, pipes, stirring heads, rotating heads, and electrodes should be fully sealed:
When adjusting the pressure flow, the flow meter shows that the positive force is insufficient. Correct: At high pressure, the positive force should be passive! 5, the machine end sound intensity after the version is not greater than SCdDA, the evening city level measurement method report 5157-[7 provisions,
power supply adaptability inspection, electromagnetic test, high steam operation test, class sound test is only carried out during routine inspection: 7.2
8 machine tool load test
8.1 large processing current test
according to the product instructions, the maximum working current specified, under the conditions shown in the plan, continue to run for 30mi, 1 work should stop, the total. 8.2 workbench load maximum bridge operation test (routine test) make the workbench load according to the maximum workpiece specified in the design documents, the workbench should be even and flexible in the full stroke: 0 machine tool accuracy inspection
9.1 machine piece accuracy inspection according to the provisions of relevant standards. 9.2 After the geometry of the machine cavity and the control room are inspected and qualified, the idling and load tests shall be carried out. After the test, the end must be re-inspected: oil distribution according to the situation 3
JB/T10330.1—2002
Check its top H! .
9.3 When inspecting the geometry of each moving part, each part should be: not suitable for moving mechanism, low speed part is allowed to move, 9.4 During the inspection process, the adjustment should not affect the performance range of the machine tool, and the movement and parts of the machine tool should be evenly adjusted. 9.5 Inspection of the machine: In addition to the inspection of the brake durability and performance, the accessories should not be opened. 10. Markings and instruction manuals
The machine should have safety labels and signs on the back that comply with GB/T13306-1 and JBT10208-2000, such as anti-slip, operating line, safety umbrella, etc.
10.2 The machine tool packaging and medical standards shall comply with G/T191-2000 and B.T8356.1:1996. 10.3 The machine tool's random installation technical documents shall include: instruction manual, certificate of conformity, packing list, etc. 10.4 The abbreviation of the machine technical documents shall be in accordance with G/T9969.1:1998 and G/T9875. 1999 can be determined, the electrical system can be randomly compiled according to the technical documents in accordance with the provisions of 5226.1-196 11 Packaging and transportation
11.1 Packaging
Machine packaging should comply with JBT8356. "·8356.3-1996 standard 11.2 Transportation vibration test (routine inspection: 11.2.1 After packaging, the machine tool shall be subjected to any of the following two requirements for transportation vibration test a) Full test: The machine tool is placed on the vibration test bench, simulating the automobile transportation vibration, and the vibration is 3b: Automobile transmission test: The machine tool is fixed on the part of the automobile, and the automobile is driven on a road with a total speed of 30kmvh--40krh. After the inspection, the appearance and structure of the equipment shall be inspected, and the following requirements shall be met: a! The outer packaging box should not be broken or obviously deformed; b. The inner packaging parts and components should be free of damage, looseness and total displacement; electrical performance should be checked (appropriate adjustment should be made to the dimensions; pulse sources and control systems should be free of electrical equipment, railways, etc.).2. After the inspection, the appearance and structure of the equipment shall be inspected and the following requirements shall be met: a. The outer packaging box shall not be broken or deformed obviously; b. The inner packaging parts and components shall not be loose, damaged or have total displacement; c. Check the electrical performance (appropriate adjustment shall be made, and the pulse source and control system shall be free of electrical equipment, etc.).2. After the inspection, the appearance and structure of the equipment shall be inspected and the following requirements shall be met: a. The outer packaging box shall not be broken or deformed obviously; b. The inner packaging parts and components shall not be loose, damaged or have total displacement; c. Check the electrical performance (appropriate adjustment shall be made, and the pulse source and control system shall be free of electrical equipment, etc.).
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