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参数资料
| 型号： | 0638117800 |
| 厂商： | Molex Inc |
| 文件页数： | 7/24页 |
| 文件大小： | 0K |
| 描述： | TOOL HAND CRIMP 24-28AWG |
| 其它有关文件： | Overlap Style Insulation Crimps |
| 标准包装： | 1 |
| 系列： | PremiumGrade™ |
| 工具类型： | 手动压接器 |
| 适用于相关产品： | 矩形触点，24-28 AWG |
| 特点： | 侧面插入，棘齿 |
| 产品目录页面： | 150 (CN2011-ZH PDF) |
| 配用： | WM8345-ND - CONN TERM FEMALE 24-28AWG TIN WM8344-ND - CONN TERM MALE 24-28AWG TIN |
| 其它名称： | 063811-7800 063811-7800-E 0638117800-E 63811-7800 63811-7800-E 638117800 638117800-E WM8346 |
Quality Crimp Handbook
To evaluate the insulation crimp section, cut the wire
Cut-off Tab Length
This material protrudes outside the insulation crimp
after the terminal is separated from the carrier strip.
As a rule, the cut-off tab is approximately 1.0 to 1.5
times terminal material thickness. * A cut-off tab
that is too long may expose a terminal outside the
housing or it may fail electrical spacing
requirements. In most situations, a tool is set - up to
provide a cut-off tab that is flush to one material
thickness.
Extrusions (Flash)
These small flares form on the bottom of the
conductor crimp resulting from the clearance
between the punch and anvil tooling. If the anvil is
worn or the terminal is over-crimped, excessive
extrusion is the results. An uneven extrusion may
also result if the punch and anvil alignment is not
correct, if the feed adjustment is off, or if there is
insufficient/excessive terminal drag.
Insulation Crimp (Strain Relief)
This is the part of the terminal that provides wire
support for insertion into the housing. It also allows
the terminal to withstand shock and vibration. The
terminal needs to hold the wire as firmly as possible
without cutting through to the conductor strands.
The acceptability of an insulation crimp is subjective
and depends on the application. A bend test is
recommended to determine whether the strain relief
is acceptable for each particular application.
flush with the back of the terminal. Once the optimum
setting for the application is determined, it is important to
document the insulation crimp height. Then, as part of
the setup procedure, the operator can check the crimp
height.
Insulation Position
This is the location of the insulation in relation to the
transition area between the conductor and insulation
crimps. Equal amounts of the conductor strands and
insulation needs to be visible in the transition area. The
insulation position ensures that the insulation is crimped
along the full length of the insulation crimp, and that no
insulation is crimped under the conductor crimp. The
insulation position is set by the wire stop and strip length
for bench applications. For automatic wire processing
applications, the insulation position is set by the in/out
press adjustment.
Strip Length
The strip length is determined by measuring the
exposed conductor strands after the insulation is
removed. The strip length determines the conductor
brush length when the insulation position is centered.
Figure 4-2
*Consult individual terminal specification requirements
Insulation Crimp Height
Molex does not specify insulation crimp heights
Process
because of the wide variety of insulation thickness,
material, and hardness. Most terminals are
designed to accommodate multiple wire ranges.
Within the terminal’s range, the strain relief may or
may not completely surround the diameter of the
wire. This condition will still provide an acceptable
insulation crimp for most applications.
1. A large strain relief should firmly grip at least
88% of the wire.
31.5
30.5
29.5
28.5
Example Control Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Measurements
Figure 4-3
Sample
Contol Limit
Control Limit
Upper Specification
Lower Specification
2. A smaller strain relief should firmly grip at least
50% of the wire and firmly hold the top of the
wire.
The combination of people, equipment, tooling,
materials, methods, and procedures needed to produce
a crimp termination. Process Control is used to track
attributes over time to aid in the detection of change to
Order No: TM-638000029
Revision: D
Release Date: 09-04-03
Revision Date: 12-23-09
UNCONTROLLED COPY
Page 7 of 24
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 0638117875 | 制造商:Molex 功能描述:LOCATOR ASSEMBLY 制造商:Molex 功能描述:LOCATOR ASSEMBLY - Bulk |
| 0638117900 | 功能描述:TOOL HAND CRIMP 28-32AWG 1.25MM RoHS:否 类别:工具 >> 压接器，施用器，压力机 系列:PremiumGrade™, PanelMate™, Pico-Gold™ 产品培训模块:Board-to-Wire Connectors 标准包装:1 系列:DF11 工具类型:台式压机，施用器 适用于相关产品:矩形触点，24-28 AWG 特点:- 配用:H1505TR-ND - CONN SOCKET 24-28AWG CRIMP GOLDH1504TR-ND - CONN SOCKET 24-28AWG CRIMP TIN 相关产品:AP105-DF11-2428S(64)-ND - TOOL APPLICATOR DF11 ACCESSORIESAP105-DF11-2428S(63)-ND - TOOL APPLICATOR DF11 ACCESSORIESAP105-DF11-2428S(62)-ND - TOOL APPLICATOR DF11 ACCESSORIESAP105-DF11-2428S(61)-ND - TOOL APPLICATOR DF11 ACCESSORIESCM-105 WITH TRANSFORMER-ND - TOOL AUTO CRIMPING MACHINE 其它名称:*AP105-DF11-2428SQ1139807AQ949366 |
| 0638117975 | 制造商:Molex 功能描述:LOCATOR ASSEMBLY 制造商:Molex 功能描述:LOCATOR ASSEMBLY - Bulk |
| 0638118000 | 制造商:Molex 功能描述:Hand Crimp Tool 制造商:Molex 功能描述:CONN ACC HAND CRMP TOOL - Bulk 制造商:Molex 功能描述:TOOL HAND CRIMP 22-28AWG |
| 063811-8000 | 制造商:Molex 功能描述:HAND CRIMP TOOL |
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