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| 型号： | 0639003700 |
| 厂商： | Molex Inc |
| 文件页数： | 47/50页 |
| 文件大小： | 0K |
| 描述： | TOOL CRIMPER 28-32AWG 1.25MM |
| RoHS指令信息： | 0639003700 Cert of Compliance |
| 标准包装： | 1 |
| 系列： | FineAdjust™, PicoBlade™ |
| 工具类型： | 台式压机，施用器 |
| 适用于相关产品： | 刀片型触点，26-32 AWG |
| 配用： | 0500588300-ND - 1.25 W/B TERMINAL(NEW) WM1775TR-ND - CONN TERM FEMALE 28-32AWG TIN WM1142CT-ND - CONN TERM FEMALE 26-28AWG TIN WM1142TR-ND - CONN TERM FEMALE 26-28AWG TIN WM1775CT-ND - CONN TERM FEMALE 28-32AWG TIN |
| 相关产品： | WM3459-ND - TM3000 220V/50HZ PRESS TO 10AWG WM6378-ND - PRESS TM4000 UP TO 4AWG 240AC WM4793-ND - CRMP PRESS TM3000 120V TO 10AWG |
| 其它名称： | 63900-3700 639003700 WM4245 |
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FineAdjust Applicator
better than a hook type scale. It is important that the
measurement gauge has enough resolution. Two
operators may measure the same part differently, or the
same operator may measure the part different when
using two types of gauges. A gauge capability study is
recommended to identify what part of the variability is
coming from measurement error. Micro-terminals
crimped to small wire sizes need a tight crimp height
range to maintain pull force. The variability from
Production (Control Charting)
It should be normal procedure for the operator to visually
fan each bundle of crimped wires and visually check bell
mouth, conductor brush, insulation position, and cut-off
tab length and insulation crimp height. Crimp height
should be checked throughout the run. The frequency
of each check is determined by the risk you wish to
take for scraping parts. A check every 250 to 500 parts is
recommended.
measurement error can keep C pk s low.
Control Charting
The capability of the crimping tools should be re-
confirmed if the production data is significantly different
from the capability study.
B.3 Production
Once the level of capability is established, the tool is
ready for production.
Many harness manufacturers run only a few hundred or
few thousand wires at one time. In this case, it is not
practical or economical to run a twenty-five-piece
capability with every set-up.
Crimp height is normally control charted since it is a quick
nondestructive measurement and is critical for the
electrical reliability of the termination.
There are three primary purposes for control charting.
First, the numbers of setup samples are normally small,
and its statistical value is limited. Second, since special
cause effects on a process are irregular and
unpredictable, it is necessary to have a means of
catching changes in the process as soon as they occur.
This prevents thousands of terminations from being
scrapped after the run is over. Third and most important,
this data is necessary to assess and improve the crimp
process.
Setup Confirmation
Once the tooling process is set-up and the wire size is
After the setup of the crimping process, crimp five
terminals with a loose insulation crimp. Visually inspect
or measure bell mouth, cut-off tab length, conductor
brush, insulation position, and conductor crimp height.
Make the appropriate adjustments to the machine.
(Refer to trouble shooting sections if needed). After all
adjustments have been made, crimp five more samples
for pull force evaluation. The pull force is a good
indicator for cut or nicked strands, short conductor brush,
small bell mouth, or incorrect crimp height. Calculate the
average. Compare the average and minimum reading
with the capability study data.
After the pull force has been confirmed, set the insulation
crimp to the appropriate setting. Re-check crimp height
and make the proper adjustments if necessary.
not changing, keep one control chart for wire color
changes, wire length changes, terminal material changes,
or setup adjustments. Record the data point on the chart
before a crimp height adjustment is made. If data is
recorded after each adjustment, the process most likely
will assume control and provide little data for improving
the process. Write as many notes on the chart as
possible.
The only truly effective and economically sensible
manner of managing a manufacturing process is to
understand, monitor, and reduce sources of variability
inherent to the process itself. Every minute the process
is down for setup or adjustment is unproductive.
Example Control Chart
31.5
Crimp five more samples and document the average
crimp height, the maximum reading, and the minimum
reading.
The range is considered the maximum reading minus the
30.5
29.5
28.5
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
Sample
Contol Limit
Control Limit
Upper Specification
Lower Specification
minimum reading. With a crimp micrometer and an
experienced operator, the range for crimp terminations is
normally only a few ten thousandths of an inch. This data
becomes the first point on the control chart.
Measurements
X and R Chart
Control Limit for sample of 5 = Avg (Avg. of 5 readings)
+ .577 x Avg (Ranges)
Doc. No: TM-638004900
Revision: G
Release Date: 09-04-03
Revision Date: 01-15-13
UNCONTROLLED COPY
Page 47 of 50
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 0639003770 | 功能描述:TOOL KIT RoHS:是 类别:工具 >> 压接器，施用器，压力机 - 配件 系列:* 标准包装:1 系列:- 其它名称:512A512A-NDQ1137690B |
| 0639003800 | 功能描述:FINE ADJUST APPLICATOR RoHS:是 类别:工具 >> 压接器，施用器，压力机 系列:FineAdjust™, MicroBlade™ 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 |
| 0639003870 | 功能描述:TOOL KIT RoHS:是 类别:工具 >> 压接器，施用器，压力机 - 配件 系列:* 标准包装:1 系列:- 其它名称:512A512A-NDQ1137690B |
| 0639003900 | 功能描述:FINE ADJUST APPLICATOR RoHS:是 类别:工具 >> 压接器，施用器，压力机 系列:FineAdjust™, MicroBlade™ 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 |
| 0639003970 | 功能描述:TOOL KIT RoHS:是 类别:工具 >> 压接器，施用器，压力机 - 配件 系列:* 标准包装:1 系列:- 其它名称:512A512A-NDQ1137690B |
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