|
US$154.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18400.5-2010: Test conditions for machining centre -- Part 5: Accuracy and repeatability of positioning of work-holding pallets
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18400.5-2010 | English | 154 |
Add to Cart
|
3 days [Need to translate]
|
Test conditions for machining centre -- Part 5: Accuracy and repeatability of positioning of work-holding pallets
| Valid |
GB/T 18400.5-2010
|
PDF similar to GB/T 18400.5-2010
Basic data | Standard ID | GB/T 18400.5-2010 (GB/T18400.5-2010) | | Description (Translated English) | Test conditions for machining centre -- Part 5: Accuracy and repeatability of positioning of work-holding pallets | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J50 | | Classification of International Standard | 25.040.10 | | Word Count Estimation | 8,843 | | Date of Issue | 2010-11-10 | | Date of Implementation | 2011-03-01 | | Quoted Standard | GB/T 17421.1-1998; GB/T 17421.2-2000; ISO 8526-1-1990; ISO 8526-2-1990 | | Adopted Standard | ISO 10791-5-1998, IDT | | Regulation (derived from) | National Standard Approval Announcement 2010 No.8 (Total No.163) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the repeat positioning accuracy of each workpiece clamping on the machine pallets and pallets of a positioning accuracy of test methods and tolerances. This section applies to a single processing center with multiple pallets, not suitable for machining center manufacturing systems. In the manufacturing system, the positioning accuracy of the workpiece or the workpiece holding fixture with the carrier depends on the receiving device. Only when the inspection tool is placed in a different position relative to the origin of the machine linear axis is exactly the same, this part of the test results can be extended to the entire manufacturing system. In fact it is very difficult to do, and there is an error, because the origin of the linear axis positioning accuracy repeat the axis of influence by. | GB/T 18400.5-2010: Test conditions for machining centre -- Part 5: Accuracy and repeatability of positioning of work-holding pallets
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Test conditions for machining centres Part 5. Accuracy and repeatability of positioning of work-holding pallets
ICS 25.040.10
J50
National Standards of People's Republic of China
Test conditions for machining centers
Part 5. Clamp the workpiece pallet positioning accuracy
And repeatability of positioning accuracy test
Part 5. Accuracyandrepeatabilityofpositioningofwork-holdingpalets
(ISO 10791-5.1998, IDT)
Issued on. 2010-11-10
2011-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 18400 "Test conditions for machining centers" is divided into ten parts.
--- Part 1. horizontal spindle and with head Geometric tests for machines (horizontal Z-axis);
Universal spindle head Geometric tests for machines (vertical Z-axis) or vertical with vertical primary rotary axis;. --- Part 2
--- Part 3. with horizontal rotary axis of the main spindle head overall universal Geometric tests for machines (vertical Z-axis);
--- Part 4. positioning accuracy and linear and rotary axes repeatability test;
--- Part 5. Clamp the workpiece pallet positioning accuracy and repeatability of positioning accuracy test;
--- Part 6. feed rate, speed and accuracy test interpolation;
--- Part 7. finishing accuracy test specimen;
--- Part 8. Evaluation of the contouring performance in the three coordinate plane;
--- Part 9. Evaluation of conversion tool changer and pallet operation time;
--- Part 10. Evaluation of thermal effects.
This section GB/T 18400 Part 5.
This part identical with ISO 10791-5.1998 "Test conditions for machining centers - Part 5. Positioning precision workpiece clamping and heavy pallets
Re-positioning accuracy test "(in English).
Taking into account China's national conditions, in the use of ISO 10791-5.1998 when this part has made several editorial changes.
--- "This standard" be replaced by "this section";
--- Title Chapter 3, "a brief description" to "General requirements";
--- Remove the ISO 10791-5.1998 Foreword and Introduction, increasing the national standards foreword;
--- Remove the ISO 10791-5.1998 Annex A (informative).
This part is proposed by China Machinery Industry Federation.
This part of the National Metal Cutting Machine Standardization Technical Committee (SAC/TC22) centralized.
This section is drafted. Beijing Machine Tool Research Institute, Beijing First Machine Tool Plant.
The main drafters of this section. Lixiang Wen, Zhang Wei, Hu Ruilin.
Test conditions for machining centers
Part 5. Clamp the workpiece pallet positioning accuracy
And repeatability of positioning accuracy test
1 Scope
This section GB/T 18400 specifies the respective workpiece holding pallet on the machine (hereinafter referred to as the pallet) repeat positioning accuracy and a set of care
Plate positioning accuracy of testing methods and tolerances.
This section applies to a single processing center with multiple pallet does not apply to the processing center manufacturing systems. In Manufacturing Systems, Engineering
Positioning accuracy member or workpiece holding fixture depends on cooperation with the pallet receiving means. Only when the test tool is placed in a different location of the machine
With respect to the origin of the linear axis is exactly the same, this part of the test results can be extended to the entire manufacturing system. In fact it is difficult to
Do, and there is an error, because the origin of the linear axis impact repeatability axis by.
2 Normative references
The following documents contain provisions which, through reference GB/T 18400 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 17421.1-1998 Test code for machine tools - Part 1. under no-load or finishing conditions Geometric accuracy of machines
(Eqv ISO 230-1.1996)
GB/T 17421.2-2000 Test code for machine tools - Part 2. CNC axis positioning accuracy and repeatability of determination
(Eqv ISO 230-2.1997)
Part 1990 for machine tool pallet Chapter 1.. ISO 8526-1 nominal size to 800mm workpiece pallet
Workpiece pallet nominal size greater than 800mm of. ISO 8526-2.1990 for machine tool pallet - Part 2
3 General requirements
3.1 Units of measurement
In this section all linear dimensions, tolerances and corresponding tolerances in millimeters (mm); the size of the angle in degrees (°), the angle
Deviations and corresponding tolerance as a ratio, but in some cases for clarity available microradians (μrad) or arcsec ( ") indicates Expressions
Equivalent relationship is as follows.
0.010/1000 = 10 × 10-6 = 10μrad≈2 "
3.2 reference standard
When using this section, methods of measurement and inspection tools precision recommendation should refer to the geometric precision of GB/T 17421.1-1998. repeat
Positioning accuracy and positioning accuracy of testing conditions shall refer to GB/T 17421.2-2000.
Axis represents 3.3
This section uses some common letters, these letters represent the following meanings.
--- M and N represent a horizontal axis machine tools. Reaching the direction of the pallet function, for horizontal machining center, M and N refers to the X-axis and
Z axis (or Z-axis and X-axis) axis; for vertical machining center, M and N refers to the X-axis and Y-axis (or Y-axis and X-axis) axis;
--- P represents the vertical axis of the machine. On the horizontal machining center, P refers to the Y axis of the shaft; for vertical machining center, P refers to the Z axis
Axis;
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 18400.5-2010_English be delivered?Answer: Upon your order, we will start to translate GB/T 18400.5-2010_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 18400.5-2010_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 18400.5-2010_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|