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南通納思檢測(cè)認(rèn)證有限公司
| 聯(lián)系人:沙工
先生 (市場(chǎng)銷售總監(jiān)) |
| 電 話:0513-89117367 |
手 機(jī):18962996026  |
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| 焊接工藝評(píng)定、國(guó)際焊工資質(zhì)認(rèn)可、焊工考試 |
焊接工藝評(píng)定簡(jiǎn)介
焊接工藝評(píng)定(Welding Procedure Qualification Record,簡(jiǎn)稱WPQR)為驗(yàn)證所擬定的焊件焊接工藝的正確性而進(jìn)行的試驗(yàn)過(guò)程及結(jié)果評(píng)價(jià)。
焊接工藝評(píng)定目的
1.評(píng)定施焊單位是否有能力焊出符合相關(guān)國(guó)家或行業(yè)標(biāo)準(zhǔn)、技術(shù)規(guī)范所要求的焊接接頭;2.驗(yàn)證施焊單位所擬訂的焊接工藝規(guī)程(WPS或pWPS)是否正確。
3.為制定正式的焊接工藝指導(dǎo)書或焊接工藝卡提供可靠的技術(shù)依據(jù)。
歐盟焊接工藝評(píng)定適用范圍
1.適用于鍋爐,壓力容器,壓力管道,橋梁,船舶,航天器,核能以及承重鋼結(jié)構(gòu)等鋼制設(shè)備的制造、安裝、檢修工作
⒉.適用于氣焊,焊條電弧焊,鎢極氬弧焊,熔化極氣體保護(hù)焊,埋弧焊,等離子弧焊,電渣焊,螺柱焊,激光焊,壓力焊等焊接方法。
焊接工藝評(píng)定過(guò)程
1.預(yù)焊接工藝指導(dǎo)書(Preliminary Welding Procedure Specification,簡(jiǎn)稱PWPS);
⒉施焊試件和制取試樣;
3.檢驗(yàn)試件和試樣;
4.測(cè)定焊接接頭是否滿足標(biāo)準(zhǔn)所要求的使用性能;
5.提出焊接工藝評(píng)定報(bào)告對(duì)擬定的焊接工藝指導(dǎo)書進(jìn)行評(píng)定。
焊接工藝評(píng)定標(biāo)準(zhǔn)
EN ISO 15614-1:2004/A2:2012-鋼、鎳及鎳合金的焊接工藝評(píng)定
Specification and qualifcation of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels andarc welding of nickel and nickel alloys
EN ISO 15614-2:2005/AC:2009-鋁及鋁合金的焊接工藝評(píng)定
Spedfiation and qullficaton of welding procedures for metallic materials - Wwelding procedure test - Part 2: Arc welding of aluminium and itsalloys
EN ISO 15614-4:2005/AC:2007 -鑄鐵的焊接工藝評(píng)定
Spedfiation and qualfication of welding procedures for metallic materials - Weld ing procedure test - Part 4: Finishing welding of aluminiumcastings
EN ISO 15614-5:2004 -鈦/錯(cuò)及其合金的焊接工藝評(píng)定
Secdfication and qualfcation of welding procedures for metallic materials - Wwelding procedure test - Part 5: Arc welding of titanium, zirconiumand their alloys
EN ISO 15614-6:2006-銅及銅合金的焊接工藝評(píng)定
Sedficaton and qulification of welding procedures for metllicmaterials - Welding procedure test - Part 6: Arc and gas welding of copper andits alloys
EN ISO 15614-7:2007 -堆焊的焊接工藝評(píng)定
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay weldingEN ISO 15614-8:2002-金屬材料 |
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| 南通納思檢測(cè)認(rèn)證有限公司 |
| 沙工
先生 (市場(chǎng)銷售總監(jiān)) |
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|
| 電 話: |
0513-89117367 |
| 傳 真: |
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| 移動(dòng)電話: |
18962996026  |
| 公司地址: |
中國(guó)江蘇南通市江蘇省南通市港閘區(qū)永興街道永興路218號(hào) |
| 郵 編: |
226000 |
| 公司主頁(yè): |
http://narsei01.qy6.com.cn( 加入收藏) |
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