標(biāo)準(zhǔn)解讀

《GB 3883.11-2005 手持式電動(dòng)工具的安全 第二部分：往復(fù)鋸(曲線鋸、刀鋸)的專用要求》與之前的版本《GB 3883.11-1991》相比，主要在以下幾個(gè)方面進(jìn)行了更新和調(diào)整：

  1. 安全要求的細(xì)化與增強(qiáng)：2005版標(biāo)準(zhǔn)對(duì)往復(fù)鋸類工具的安全性能要求做了更詳細(xì)的規(guī)范，包括電氣安全、機(jī)械安全及操作人員保護(hù)措施等方面，提高了對(duì)絕緣電阻、耐電壓、防護(hù)罩設(shè)計(jì)、開關(guān)可靠性等的具體要求，以適應(yīng)技術(shù)進(jìn)步和安全標(biāo)準(zhǔn)的國際接軌。

  2. 新增測(cè)試方法：引入了更多具體的測(cè)試項(xiàng)目和方法來驗(yàn)證工具是否符合安全要求，如針對(duì)電動(dòng)工具的潮濕環(huán)境適應(yīng)性測(cè)試、異常條件下的安全性能測(cè)試等，確保產(chǎn)品在各種使用場(chǎng)景下的安全性。

  3. 標(biāo)簽與說明書要求：強(qiáng)調(diào)了產(chǎn)品標(biāo)識(shí)和使用說明書的重要性，規(guī)定了更詳細(xì)的信息披露要求，包括但不限于警告標(biāo)志、安全使用說明及維護(hù)保養(yǎng)指導(dǎo)，以提高用戶的安全意識(shí)和正確使用能力。

  4. 電磁兼容性（EMC）要求：2005版標(biāo)準(zhǔn)可能首次或更加明確了手持式電動(dòng)工具的電磁兼容性要求，確保工具在運(yùn)行過程中不會(huì)產(chǎn)生影響其他電子設(shè)備正常工作的電磁干擾，同時(shí)具備一定的抗干擾能力。

  5. 環(huán)保與可持續(xù)性考量：雖然直接提及環(huán)保要求可能不是該標(biāo)準(zhǔn)的主要變更點(diǎn)，但隨著時(shí)代發(fā)展，標(biāo)準(zhǔn)修訂時(shí)可能會(huì)間接體現(xiàn)對(duì)材料選擇、能耗以及可回收性的關(guān)注，促進(jìn)產(chǎn)品的環(huán)保性和可持續(xù)發(fā)展。

  6. 國際標(biāo)準(zhǔn)的協(xié)調(diào)性：新版標(biāo)準(zhǔn)力求與國際電工委員會(huì)（IEC）的相關(guān)標(biāo)準(zhǔn)保持一致或接近，便于國際貿(mào)易和技術(shù)交流，提升了中國手持式電動(dòng)工具在國際市場(chǎng)上的競(jìng)爭(zhēng)力和認(rèn)可度。

這些變化反映了隨著技術(shù)進(jìn)步、安全認(rèn)知提升及國際貿(mào)易需求增加，對(duì)手持式電動(dòng)工具特別是往復(fù)鋸類產(chǎn)品的安全性和標(biāo)準(zhǔn)化水平提出了更高要求。


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  • 已被新標(biāo)準(zhǔn)代替，建議下載現(xiàn)行標(biāo)準(zhǔn)GB/T 3883.11-2012
  • 2005-02-06 頒布
  • 2005-08-01 實(shí)施
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文檔簡介

ICS25.140.20

K64

摘黔

中華人民共和國國家標(biāo)準(zhǔn)

GB3883.11-2005/IEC60745-2-11:2003

代替GB3883.11-1991

手持式電動(dòng)工具的安全第二部分:

往復(fù)鋸(曲線鋸、刀鋸)的專用要求

Safetyofhand-heldmotor-operatedelectrictools-Part2:

Particularrequirementsforreciprocatingsaws(jigandsabresaws)

(IEC60745-2-11:2003，Hand-heldmotor-operatedelectrictools-Safety-

Part2-11:Particularrequirementsforreciprocatingsaws

(jigandsabresaws),IDT)

2005-02-06發(fā)布2005-08-01實(shí)施

中華人民共和國國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局

中國國家標(biāo)準(zhǔn)化管理委員會(huì)

發(fā)布

GB3883.11-2005/IEC60745-2-11:2003

目次

前言··············，·····，······，，·······················································································一皿

1范圍································，············································································??1

2規(guī)范性引用文件····················，，····，·························，···············..........···‘·····....??1

3定義，··?！ぁ?，。?！ぁ?，····················，，，，，··········、，，，，·，，··。·‘······，，，，，·?！ぁぁぁぁぁぁ?，，，1

4一般要求···············，，························，·······························································一1

5試驗(yàn)的一般要求··················，····································，··········..............·····??，....??1

6空章············，····································‘································，，······················，··??1

7分類···································································，········································一1

8標(biāo)志和說明書································································‘·························，······??1

9防止觸及帶電零件的保護(hù)··················，，··················，，··························，，······??，.?，.?1

10起動(dòng)·················，····，，·····················，············································，················??2

11輸人功率和電流·········，·····························，，···················，·····，········................??，二2

12發(fā)熱·······················，··································································，，················??2

13泄漏電流···································，·，·····················，··，·················，，·····················，??2

14防潮性·····················，······································，，················································一2

15電氣強(qiáng)度···············，，······················，·························，·····················，，················??2

16變壓器及其相關(guān)電路的過載保護(hù)······································...........??，..?，......??2

17耐久性··························································，·················································??2

18不正常操作·································，·····················，·，·················，························??2

19機(jī)械危險(xiǎn)1‘······，，，，，，··········，，，，，，，··1·······，·，，，，，，············，，·，，，，·，，··········，，，，2

20機(jī)械強(qiáng)度··，···········，，······················，，·····················，，····················，···················??3

21結(jié)構(gòu)·，·····································，·························，·····，····························，············一3

22內(nèi)部布線··················································································，·····················，??3

23組件·························..........................................................................................3

24電源聯(lián)接和外接軟線，，·············，···，··············，，，，············。···，，···········，··‘1···一3

25外接導(dǎo)線的接線端子············，·······，，，··········，····，，·····，，···、·‘··················，··············??3

26接地裝置····················································································，····················??3

27螺釘和聯(lián)接件，·····················，···································，·······································??3

28爬電距離、電氣間隙和絕緣穿通距離··················，·······························..................??3

29耐熱性、阻燃性和耐漏電痕跡性··································，····················，····11····??，，，，，，3

30防銹···············································，·······················，···················，，··········，······??3

31輻射、毒性和類似危險(xiǎn)························，·················，··························，，····..........??3

附錄················································，·································································??5

參考文獻(xiàn)········································，·········································，····················，······??5

GB3883.11-2005/IEC60745-2-11:2003

前言

本部分的全部技術(shù)內(nèi)容為強(qiáng)制性。

本部分等同采用IEC60745-2-11:2003(2.0版)((手持式電動(dòng)工具安全第2-11部分:往復(fù)鋸(曲

線鋸、刀鋸)的專用要求》，與等同采用IEC60745-1:2003(3.2版)制定的GB3883.1-2005《手持式電

動(dòng)工具的安全第一部分:通用要求》一起使用。

本部分實(shí)施之日起代替GB3883.11-1991《手持式電動(dòng)工具的安全第二部分:往復(fù)鋸(曲線鋸、

刀鋸)的專用要求》。

本部分與GB3883.11-1991相比主要修改如下:

1)刪去GB3883.11-1991的引言。

2)第3章定義，刪去GB3883.11-1991中2.2.23正常負(fù)載定義，增加3.101往復(fù)鋸、3.102曲

線鋸定義。

3)刪去GB3883.11-1991第7章7.1中增加的“鋸割木料的最大鋸割深度2mm”和“工作軸每

分鐘空載往復(fù)次數(shù)”。

4)刪去GB3883.11-1991第10章輸人功率和電流中的10.1的修改:“最大鋸割深度不超過

55mm的往復(fù)鋸，其輸人功率在按規(guī)定的正常負(fù)載運(yùn)行的10min后測(cè)量”、“最大鋸割深度超

過55mm的往復(fù)鋸不進(jìn)行此項(xiàng)試驗(yàn)?！币约?0.2的修改:“往復(fù)鋸的電流在工具按正常負(fù)載運(yùn)

行的10min后測(cè)量”。

5)刪去GB3883.11-1991第11章中11.4的修改:“溫升在工具按正常負(fù)載條件運(yùn)行30min后

測(cè)量”。

6)本部分第19章機(jī)械危險(xiǎn)中增加對(duì)19.1的改換

7)增加圖101試驗(yàn)探針

本部分由中國電器工業(yè)協(xié)會(huì)提出。

本部分由全國電動(dòng)工具標(biāo)準(zhǔn)化技術(shù)委員會(huì)(CAS/TC68)歸口并負(fù)責(zé)解釋。

本部分由上海電動(dòng)工具研究所負(fù)責(zé)起草

本部分主要起草人:劉江、李邦協(xié)、李宏照、潘順芳。

本部分代替標(biāo)準(zhǔn)的歷次版本發(fā)布情況為:

—GB3883.11一1985

-GB3883.11一1991

GB3883.11-2005/IEC60745-2-11:2003

手持式電動(dòng)工具的安全第二部分:

往復(fù)鋸(曲線鋸、刀鋸)的專用要求

范圍

除下述條文外，GB3883.1的這一章適用。

增加:

本部分內(nèi)所涉及的工具包括但不限于曲線鋸和往復(fù)鋸(刀鋸)。

2規(guī)范性引用文件

GB3883.1的這一章適用。

3定義

除下述條文外，GB3883.1的這一章適用。

增加的定義:

3.101

往復(fù)鋸reciprocatingsaw

以一個(gè)或多個(gè)鋸片作往復(fù)運(yùn)動(dòng)或來回?cái)[動(dòng)來鋸割各種材料的工具。

3.102

曲線鋸jigsaw

配有可作傾斜度調(diào)整的導(dǎo)向板的往復(fù)鋸。

3.103

刀鋸sabresaw

配有或不配有可作傾斜調(diào)節(jié)的導(dǎo)向板的往復(fù)鋸。

4一般要求

GB3883.1的這一章適用

5試驗(yàn)的一般要求

GB3883.1的這一章適用。

空章

7分類

GB3883.1的這一章適用。

8標(biāo)志和說明書

GB3883.1的這一章適用。

防止觸及帶電零件的保護(hù)

GB3883.1這一章適用。

GB3883.11-2005/IEC60745-2-11:2003

10起動(dòng)

GB3883.1的這一章適用。

11輸入功率和電流

GB3883.1的這一章適用。

12發(fā)熱

GB3883.1的這一章適用。

13泄漏電流

GB3883.1的這一章適用。

14防潮性

GB3883.1的這一章適用。

15電氣強(qiáng)度

GB3883.1的這一章適用

16變壓器及其相關(guān)電路的過載保護(hù)

GB3883.1的這一章適用。

17耐久性

GB3883.1的這一章適用。

18不正常操作

GB3883.1的這一章適用。

19機(jī)械危險(xiǎn)

除了以下條文外，GB3883.1的這一章適用。

19.1改換為:

a)對(duì)于曲線鋸

導(dǎo)向板上需配有一個(gè)用于防止無意間與運(yùn)動(dòng)零件相接觸的擋板。

通過以下試驗(yàn)來檢驗(yàn)是否符合要求。

將曲線鋸置于90“

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