QC/T 1098-2018 PDF English
US$130.00 · In stock · Download in 9 secondsQC/T 1098-2018: Technical specification for powder metallurgy hub used in automotive clutch Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| QC/T 1098-2018 | English | 130 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Technical specification for powder metallurgy hub used in automotive clutch
| Valid |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: QC/T 1098-2018
QC/T 1098-2018: Technical specification for powder metallurgy hub used in automotive clutch---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/QCT1098-2018
QC
AUTOMOBILE INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.50
T 21
Technical specification for powder metallurgy hub used in
automotive clutch
ISSUED ON: JULY 04, 2018
IMPLEMENTED ON: JANUARY 01, 2019
Issued by: Ministry of Industry and Information Technology of PRC
Annex:
Number, standard name, implementation date of 11 automotive industry
standards
No. Standard No. Standard name Replaced standard number
Date of
implementation
101 QC/T 645-2018 Tow truck QC/T 645-2005 2019-01-01
102 QC/T 1094-2018
General specification of lithium ion batteries for
motorcycle starting 2019-01-01
103 QC/T 1095-2018
Performance requirements and bench test
methods of motor vehicle assist vacuum pump 2019-01-01
104 QC/T 788-2018
Performance requirements and bench test
methods of automobile pedal device QC/T 788-2007 2019-01-01
105 QC/T 311-2018
Performance requirements and bench test
methods of motor vehicle brake master cylinder QC/T 311-2008 2019-01-01
106 QC/T 564-2018
Performance requirements and test methods for
passenger car service brake QC/T 564-2008 2019-01-01
107 QC/T 1096-2018
Bench test methods of fatigue life for torsion
beam rear axle of passenger cars 2019-01-01
108 QC/T 1097-2018
Bench test methods of fatigue life for front axle
horizontal module of passenger cars 2019-01-01
109 QC/T 491-2018
Automobile shock absorber technique
requirements and test methods
QC/T 491-1999
QC/T 545-1999 2019-01-01
110 QC/T 1098-2018
Technical specification for powder metallurgy
hub used in automotive clutch 2019-01-01
111 QC/T 1099-2018
Specification for collapsible spacer used in
automotive drive head assembly 2019-01-01
Table of Contents
Foreword ... 5
1 Scope ... 6
2 Normative references ... 6
3 Technical requirements ... 7
4 Detection method ... 8
Technical specification for powder metallurgy hub used in
automotive clutch
1 Scope
1.1 This standard specifies the technical requirements and test methods for the powder
metallurgy hub, which is used in the clutch driven plate assembly of passenger cars.
1.2 This standard applies to the powder metallurgy hub (hereinafter referred to as hub)
for clutch driven disk assemblies of passenger cars.
2 Normative references
The following documents are essential to the application of this document. For the dated
documents, only the versions with the dates indicated are applicable to this document;
for the undated documents, only the latest version (including all the amendments) is
applicable to this standard.
GB/T 223.18 Methods for chemical analysis of iron, steel and alloy - The sodium
thiosulfate separation iodometric method for the determination of copper content
GB/T 223.23 Iron, steel and alloy - Determination of nickel content - The
dimethylglyoxime spectrophotometric method
GB/T 223.26 Iron, steel and alloy - Determination of molybdenum content - The
thiocyanate spectrophotometric method
GB/T 223.69 Iron, steel and alloy - Determination of carbon contents - Gas-
volumetric method after combustion in the pipe furnace
GB/T 223.73 Iron steel and alloy - Determination of iron contents - Titanium
trichloride-potassium dichromate titration method
GB/T 3478.1 Straight cylindrical involute splines - Metric module side fit - Part 1:
Generalities
GB/T 3478.5 Straight cylindrical involute splines - Metric module side fit - Part 5:
Inspection
GB/T 5163 Sintered metal materials, excluding hardmetals - Permeable sintered
metal materials - Determination of density, oil content, and open porosity
to the 6th grade accuracy, which is specified in GB/T 3478.1-2008. The accuracy grade
can also be agreed between the supplier and the purchaser.
3.4 The hub shall be subjected to the static torsion test, 1 x 106 enhanced torsional
endurance test or 5 x 106 torsional endurance test, in accordance with the test conditions
specified in 4.4.1.2 and 4.4.2.1. It is required that the parts must not fail, after the test.
4 Detection method
4.1 Chemical composition and physical properties
4.1.1 The carbon content shall be measured according to the method specified in GB/T
223.69.
4.1.2 The copper content shall be determined according to the method specified in GB/T
223.18.
4.1.3 The nickel content shall be determined according to the method specified in GB/T
223.23.
4.1.4 The molybdenum content shall be determined, according to the method specified
in GB/T 223.26.
4.1.5 Iron content shall be determined according to the method specified in GB/T
223.73.
4.1.6 Density shall be determined, according to the method specified in GB/T 5163.
4.1.7 Hardness shall be determined, according to the method specified in GB/T 9097.1.
4.2 Mechanical properties
4.2.1 For the tensile strength, prepare the tensile specimen, according to the method
specified in GB/T 7963. Determine it according to the method specified in GB/T 7964.
4.2.2 For the impact toughness, prepare the impact specimen according to the method
specified in GB/T 5318. Determine it according to the method specified in GB/T 9096.
4.3 Tooth and spline accuracy
The precision of tooth and splines shall be determined, according to the method
specified in GB/T 3478.5.
4.4 Hub torsion test
4.4.1 Static torsion test of hub
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of QC/T 1098-2018 be delivered?Answer: The full copy PDF of English version of QC/T 1098-2018 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of QC/T 1098-2018_English with my colleagues?Answer: Yes. The purchased PDF of QC/T 1098-2018_English will be deemed to be sold to your employer/organization who actually paid 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. www.ChineseStandard.us -- QC/T 1098-2018 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. How to buy and download a true PDF of English version of QC/T 1098-2018?A step-by-step guide to download PDF of QC/T 1098-2018_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "QC/T 1098-2018".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|