|
US$639.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 3883.6-2012: [GB/T 3883.6-2012] Safety of hand-held motor-operated electric tools -- Part 2: Particular requirements for drills and impact drills
Status: Obsolete GB 3883.6: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 3883.6-2012 | English | 639 |
Add to Cart
|
3 days [Need to translate]
|
[GB/T 3883.6-2012] Safety of hand-held motor-operated electric tools -- Part 2: Particular requirements for drills and impact drills
| Obsolete |
GB 3883.6-2012
|
| GB 3883.6-2007 | English | 479 |
Add to Cart
|
3 days [Need to translate]
|
Safety of hand-held motor-operated electric tools -- Part 2: Particular requirements for drills and impact drills
| Obsolete |
GB 3883.6-2007
|
| GB 3883.6-1991 | English | 319 |
Add to Cart
|
3 days [Need to translate]
|
Safety of hand-held motor-operated electric tools--Part 6: Particular requirements for electric drills
| Obsolete |
GB 3883.6-1991
|
PDF similar to GB 3883.6-2012
Basic data | Standard ID | GB 3883.6-2012 (GB3883.6-2012) | | Description (Translated English) | [GB/T 3883.6-2012] Safety of hand-held motor-operated electric tools -- Part 2: Particular requirements for drills and impact drills | | Sector / Industry | National Standard | | Classification of Chinese Standard | K64 | | Classification of International Standard | 25.140.20 | | Word Count Estimation | 16,196 | | Older Standard (superseded by this standard) | GB 3883.6-2007 | | Quoted Standard | GB/T 2423.55-2006; GB/T 4207-2003; GB 4208-2008; GB 4706.1-2005; GB/T 4956-2003; GB 5013.4; GB 5023.5; GB/T 546.2-1996; GB/T 6462; GB 8898-2001; GB 9364.1; GB/T 11021; GB/T 11918-2001; GB/T 11919-2001; GB 13140.3; GB/T 14472; GB 14536.1-2008; GB 15092.1-2 | | Adopted Standard | IEC 60745-2-1-2008, IDT | | Regulation (derived from) | National Standards Bulletin No. 28 of 2012 | | 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 Chinese standard relates to a motor or solenoid driven AC single-phase and DC rated voltage not exceeding 250V, three-phase AC rated voltage not exceeding 440V handheld electric tools. If applicable, the part of the people involved in the normal use | GB 3883.6-2012: [GB/T 3883.6-2012] Safety of hand-held motor-operated electric tools -- Part 2: Particular requirements for drills and impact drills
---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.
Safety of hand-held motor-operated electric tools.Part 2. Particular requirements for drills and impact drills
ICS 25.140.20
K64
National Standards of People's Republic of China
Replacing GB 3883.6-2007
Safety of hand-held power tools
Part 2. Particular requirements for drills and impact drills
Part 2. Particularrequirementsfordrilsandimpactdrils
(IEC 60745-2-1.2008Ed2.1, Hand-heldmotor-operatedelectrictools-
Safety-Part 2-1. Particularrequirementsfordrils
andimpactdrils, IDT)
Published 2013-05-01 2012-11-05 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China issued
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative References 1
Terms and definitions 1 3
4 General Requirements 1
Test 5 1 General Requirements
6 Void 1
Category 1 7
8 signs and instructions 2
9 is protected to prevent access to live parts 2
10 is started 2
11 Power input and current 2
12 heat 2
13 leakage current 2
14 moisture resistance 3
15 3 Electric strength
16 and its associated circuitry to the transformer overload 3
17 Endurance 3
18 upset 3
19 mechanical hazards 3
20 mechanical strength 4
21 Structure 4
Internal wiring 22 4
23 Component 4
Power source 24 and the coupling extension cord 4
Terminal 25 of the outer lead 4
5 grounding device 26
The coupling member 5 and the screw 27
28 creepage distance and clearance distance through insulation 5
29 in heat resistance, flame retardancy and resistance to tracking 5
30 rust 5
31 radiation, toxicity and similar hazards 5
Appendix 9
Annex K (normative) tool battery and the battery case 9
Annex L (normative) providing a non-isolated power source coupled to the battery and battery box tool 9
Reference 10
Foreword
All technical contents of this section is mandatory.
GB 3883 "Safety of hand-held electric tools" are safety standards for hand-held power tools, by General requirements - Part 1 and 2
Part requirements for the composition. GB 3883 composition "safe hand-held electric tools" are as follows.
--- GB 3883.1 "The first part of the security hand-held power tools. General requirements"
--- GB 3883.2 "Safety - Part 2 hand-held power tools. screwdrivers and impact wrenches."
--- GB 3883.3 "safe hand-held electric tools Part II. grinders, polishers and disc sanders requirements"
--- GB 3883.4 "Safety of hand-held electric tools Part 2. Non-disc sanders and polishers other special requirements"
--- GB 3883.5 "The second part of the security hand-held power tools. circular saws"
--- GB 3883.6 "Safety - Part 2 hand-held power tools. electric drills and impact drills requirements"
--- GB 3883.7 "Safety handheld power tool Part 2. requirements for hammers tool"
--- GB 3883.8 "Safety of hand-held electric tools Part 2. Particular requirements for electric shears and of"
--- GB 3883.9 "Safety - Part 2 hand-held power tools. tappers requirements"
--- GB 3883.10 "safe hand-held electric tools Part II. Particular requirements for planers"
--- GB 3883.11 "handheld power tool safety Part 2. reciprocating saws (jig, saber saws) special requirements"
--- GB 3883.12 "Safety - Part 2 hand-held power tools. Particular requirements for concrete vibrators"
--- GB 3883.13 "the second part of the security hand-held power tools. non-flammable liquid spray guns for special requirements"
--- GB 3883.14 "the second part of the security hand-held power tools. Particular requirements for chain saws."
--- GB 3883.15 "the second part of the security hand-held power tools. pruning shears requirements"
--- GB 3883.16 "safe hand-held electric tools Part II. Particular requirements for tackers"
--- GB 3883.17 "the second part of the security hand-held power tools. routers and trimmers special requirements"
--- GB 3883.18 "the second part of the security hand-held power tools. Particular requirements for marble cutters"
--- GB 3883.19 "safe hand-held electric tools Part 2. Particular requirements for drain cleaners."
--- GB 3883.20 "Safety - Part 2 hand-held power tools. requirements for strapping"
--- GB 3883.21 "Safety - Part 2 hand-held power tools. band saws"
--- GB 3883.22 "Safety handheld power tool of the second part. the requirements for slotter"
This section GB 3883 Part 2. impact drills and drill requirements.
This section drafted in accordance with the rules GB/T 1.1-2009 given.
This partial replacement GB 3883.6-2007 "Safety handheld power tool of the second part. impact drills and drill requirements",
Compared with GB 3883.6-2007, the main changes are as follows.
--- In "signs and instructions", add details about security warnings (see 8.12.1.1);
--- In the "Components", change 23.3;
--- modified appendix K, Appendix L;
--- for 3.102,8.1,12.3,17.2,19.1,19.101,21.18, 101 editorial changes.
This section uses the translation method identical with IEC 60745-2-1.2008 (2.1 version) "Safety - Part 2-1 hand-held power tools.
Drills and impact drills requirements ", and identical with IEC 60745-1.2006 (version 4.0)" safety first hand-held power tools
Part I. General requirements "established by GB 3883.1-2008" The first part of the security hand-held power tools. General requirements "used together.
This section states that "suitable", showing the corresponding provisions applicable in GB 3883.1-2008; stated in this section, "Change", and should
In this section prevail provisions; stated in this section, "Edit", and indicates the corresponding provision of GB 3883.1-2008 content should be present
The modification is part of the subject, and the provision of other content still apply; this states "addition", expressed in addition to satisfying
GB 3883.1-2008 outside the corresponding provision of this section shall comply with the added provision.
This section was proposed by China Electrical Equipment Industrial Association.
This part of the jurisdiction of the National Power Tools Standardization Technical Committee (SAC/TC68).
This section was drafted. Shanghai Electric Tool Research Institute.
This part drafter. Pan Shunfang, Libang Association, according to Li, Liu Jiang.
This section replaces the following previously issued as follows.
--- GB 3883.6-1985, GB 3883.6-1991, GB 3883.6-2007.
Safety of hand-held power tools
Part 2. Particular requirements for drills and impact drills
1 Scope
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
increase.
This section applies to drills and impact drills.
2 Normative references
This chapter GB 3883.1-2008 is applicable.
3 Terms and Definitions
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
Increased definition.
3.101
Drill dril
A specially designed tool in a variety of materials such as metal, plastic, wood, etc. for drilling.
3.102
Impact drill impactdril
A specially designed tool for drilling in concrete, masonry and similar materials. Its shape and structure is similar to the drill, but a
Built-impact mechanism, so as to generate an axial rotation of the output shaft impact movement.
It can not have a means to make the operation of the impact mechanism, for use as a drill.
4 General requirements
This chapter GB 3883.1-2008 is applicable.
General requirements Test 5
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
5.5 Addition.
For both the mechanical means for setting different speed range, but also within a given range for the conditioning electronics speed drill,
The mechanical device is adjusted to the lowest possible speed range, the electronic device and the adjusting value given to the highest speed range.
6 Void
Category 7
This chapter GB 3883.1-2008 is applicable.
8 signs and instructions
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
8.1 Addition.
After the first four dashes increase.
---place of origin;
Drills and impact drills shall be marked with the following.
--- rated load speed, min-1 or r/min;
--- maximum holding ability, in millimeters (mm).
8.12.1.1 increase.
Security epigram.
--- To Wear ear when using impact drills. Exposure to noise can cause hearing loss.
Note. The above aphorism applies only to impact drill, drill to be ignored.
--- auxiliary tools provided with a handle. Operating missed cause personal injury.
--- may touch or itself when the dark line of the cord is operated in the drilling attachment, holding the tool to be gripped by an insulating surface.
Drilling attachment metal fitting encountered charged by the charging wire exposed so that the tool will operator an electric shock.
9 protection against contact with live parts
This chapter GB 3883.1-2008 is applicable.
10 start
This chapter GB 3883.1-2008 is applicable.
Power input and current 11
This chapter GB 3883.1-2008 is applicable.
12 fever
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
12.2 increase.
Drill torque impact mechanism (if any) is disengaged in the case of continuous operation, this time applied to the input of the main shaft reaches the rated power or the amount of
80% of the required torque constant current.
12.3 increase.
Housing temperature rise limits specified not apply to the housing impact mechanism.
Leakage current 13
This chapter GB 3883.1-2008 is applicable.
14 moisture resistance
This chapter GB 3883.1-2008 is applicable.
Electrical strength 15
This chapter GB 3883.1-2008 is applicable.
Overload protection circuit 16 and its associated transformer
This chapter GB 3883.1-2008 is applicable.
17 Endurance
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
17.2 pairs of impact drill for the change.
Impact drill no-load operation, if the impact mechanism can be closed and released, it will impact mechanism is disengaged, running at 1.1 times the rated voltage
12h, 12h and then run at 0.9 times the rated voltage. At this time, the rotational speed is adjusted to the highest value of the maximum speed range.
Each operating cycle comprises 100s "on period" and 20S "off dwell period" off dwell period included in the predetermined operating time.
During the test, at each voltage, the tool is placed in three different orientations, the running time for each position of the tool about 4h.
During the test, replace the brush and allow normal use of fuel and grease lubrication.
Available not installed in the tool switch on and off the tool.
Impact drill vertically mounted on the test apparatus 101 shown in FIG, 4 do average 6h at rated voltage or the rated voltage range
During operation, there is at least a 30min rest period between the two during operation; if the impact mechanism can be closed and released, will impact mechanism
Close up.
During these tests, impact drill intermittent operation, each cycle consists of 30s and 90s run-off rest period.
During the test, just applying an axial force to ensure stable operation of the impact mechanism of the impact drill through a resilient member.
If the impact mechanism mechanical failure during the test, but did not lead to accessible live parts, you can replace a new impact
mechanism.
During the test, the overload protection devices shall not operate.
Note 1. The external temperature monitoring helps avoid mechanical failure.
Note 2. as to prevent any change in position of specific parts have abnormal accumulation of toner. E.g. horizontal, vertical upward and downward three vertical positions.
18 abnormal operation
This chapter GB 3883.1-2008 is applicable.
19 mechanical hazards
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
19.1 Addition.
When drilling chuck key should be designed so that when the key is released, it is easy from the original position. This does not exclude a clamping device, so will not
A key secured in position, but not the use of metal clip is fixed in the flexible cable or cord.
Checked by inspection and manual test.
Inserting the key into the drill chuck, not tightened, so that the tool flip down key, the key should be dropped.
19.101 Static stalling torque effect should not be too large in the hands of the forces.
It is checked by the following test.
In the cold state, the output shaft of the locking tool measuring static trip or stall torque moment (MR).
The tool with the rated voltage, mechanical gear shift stage to the lowest speed, the electronic governor is adjusted to the maximum speed value, the switch means is placed
In the full "on" position. The average value of the measured torque is not greater than the maximum value corresponding to FIG. 103, 102 shown in Fig.
20 Mechanical strength
This chapter GB 3883.1-2008 is applicable.
21 structure
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
21.18 Addition.
The switch means has the on-lock, the locking means should be placed outside gripping surface, or an operator is not designed to be left or right hand operation
Accidentally locked for. The finger gripping surface when the tool is placed on the switch actuator member, the contact surface between the hand and the tool.
The following is checked by inspection or testing.
Locking means having a switch on the inside surface of the grip, when the straight edges and forth across the test with the locking means in any direction, the apparatus does not
It should be a straight edge with the test actuator. May be a straight edge across the test with the locking means and the peripheral surface of the locking means has a surface having a sufficient length test.
Internal wiring 22
This chapter GB 3883.1-2008 is applicable.
23 components
In addition to the following provisions, GB 3883.1-2008 of this chapter apply.
23.3 for the change.
Unless the tool with the "on" position can not be locked instantaneous switching, overload protection means should be non-automatic reset type.
Checked by inspection.
24 and the external power supply cord coupling
This chapter GB 3883.1-2008 is applicable.
The outer lead terminals 25
This chapter GB 3883.1-2008 is applicable.
Grounding device 26
This chapter GB 3883.1-2008 is applicable.
The coupling member 27 with a screw
This chapter GB 3883.1-2008 is applicable.
28 creepage distance and clearance distance through insulation
This chapter GB 3883.1-2008 is applicable.
29 in heat resistance, flame retardancy and resistance to tracking
This chapter GB 3883.1-2008 is applicable.
30 rust
This chapter GB 3883.1-2008 is applicable.
31 Radiation, toxicity and similar hazards
This chapter GB 3883.1-2008 is applicable.
In millimeters
Description.
1 --- synthetic rubber disk or a material having similar characteristics, a Shore hardness of 70 to 80, and a thickness of 10mm, 75mm diameter;
2 --- loaded with the tool handle, polyamide lined with a yoke;
3 --- Sample;
To Sample 4 --- urging mechanical and pneumatic spring;
5 --- Impact head;
6 --- hardened steel ball diameter of 38mm;
7 --- quality M2, a diameter D of hardened steel plate, a bottom surface with a groove, as shown in FIG;
8 --- synthetic rubber plate, a Shore hardness of 70 to 80, and a thickness (6 ~ 7) mm, with pocket tight fit;
--- steel base. 9 mass M1, and has thereon a 1mm diameter than the large circular steel plate cavity, the bottom hole with a groove, as shown in FIG;
10 --- set up on the basis of compacted concrete foundation;
11 --- prevent any horizontal displacement of steel columns;
12 --- polished surfaces and edges.
NOTE. When submitting a tool, if necessary, the application may provide adequate impact head and a shank, the total mass of less than a predetermined value table 101 in order to ensure stability of the hammer mechanism
Given run.
Table 101
Rated input power tools
Diameter steel plate
mm
The center of the pitch of the grooves
mm
M1
Quality steel base
kg
M2
Quality steel plate
kg
M3
Impact head and shank of the total mass
kg
≤700 100 6.5 90 1.0 0.7
> 700 and ≤1200 140 5.75 180 2.25 1.4
> 1200 and ≤1800 180 5.0 270 3.8 2.3
> 1800 and ≤2500 220 4.5 360 6.0 3.4
Test apparatus 101 of FIG.
FIG single handle 102 supporting the reaction torque
FIG handle support 103 pairs reaction torque
appendix
Except as follows, GB 3883.1-2008 Appendix applicable.
Appendix K
(Normative)
Tool battery and battery box
K.1 increase.
Unless otherwise provided in this appendix, all applicable requirements of chapter dedicated.
K.8.12.1.1 third dash for the change.
--- When drilling attachment dark lines may touch operation, the tool should be gripped by gripping an insulating surface. Drilling attachment encountered live conductors
Line causes the exposed metal parts tool operator so that the charging electric shock.
K.12.3 change as follows.
Article in this section does not apply.
K.17.2 change as follows.
Article in this section does not apply.
Appendix L
(Normative)
Power source coupled to provide non-isolated tool battery and battery box
L.1 increase.
Unless otherwise provided in this appendix, all applicable requirements of chapter dedicated.
references
GB 3883.1-2008 references apply.
1-2-54706
CEI /
2102-
6.3883
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 3883.6-2012_English be delivered?Answer: Upon your order, we will start to translate GB 3883.6-2012_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 3883.6-2012_English with my colleagues?Answer: Yes. The purchased PDF of GB 3883.6-2012_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. Question 5: Should I purchase the latest version GB 3883.6-2012?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB 3883.6-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|