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THIẾT BỊ ĐO » PLAIN GAUGE

Three-wire gauges for measuring screws

Thương hiệu: EISEN
Mã SP: TW Series
Xuất xứ: JAPAN
Thời gian bảo hành:
Hỗ trợ trực tuyến

NGUYỄN MINH TUẤN

0984588935

LÊ VĂN HẢI

0979490289

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sản phẩm

https://eisen.gr.jp/e/products/pin/pin_04.php?pgid=TW

TW Series

Three-wire gauges for measuring screws

Explanation about series TW Series

  • ※The three-wire gauge pins are detachable from the chains.

 

Specifications

Series Tolerance Roundness/Cylindricity Size Variation HRC HardnessHRC
TW ±2.0μm 0.5μm 0.5μm 58 HRC or greater
TWW 90.6 HRA
TWZ 89 HRA
  • (inspection results document)

How to obtain effective diameter

How to obtain effective diameter

 

How to obtain effective diameter

 

 

 

 

 

Details of series

TW Series

Set No. Wires Dia
(mm)		 Kind, pitch or number of thread of applied screws Price(Yen)
Metric Unify PPT
Pitch(mm) Number of Thread Number of Thread
TW - 01
TW - 02
TW - 03		 0.1155
0.1443
0.1732		 0.2
0.25
0.3		 -
-
80		 -
-
-		 20,000
TW - 04
TW - 05
TW - 06		 0.2021
0.2309
0.2598		 0.35
0.4
0.45		 72
64
56		 -
-
-
TW - 07
TW - 08
TW - 09		 0.2887
0.3464
0.4330		 0.5
0.6
0.75		 48
44.40
-		 -
-
-
TW - 10
TW - 11
TW - 12		 0.5196
0.5774
0.7217		 -
1
1.25		 28
24
20		 28
-
-
TW - 13
TW - 14
TW - 15		 0.7954
0.8949
1.0227		 -
1.5
1.75		 18
16
14		 -
-
14
TW - 16
TW - 17
TW - 18		 1.1547
1.1932
1.3016		 2
-
-		 13
12
11		 -
-
11
TW - 19
TW - 20
TW - 21		 1.4434
1.5908
1.7897		 2.5
-
3		 10
9
8		 -
-
-
TW - 22
TW - 23
TW - 24		 2.0454
2.3863
2.5981		 3.5
4
4.5		 7
6
-		 -
-
-
TW - 25
TW - 26
TW - 27		 2.8868
3.1817
3.5794		 5
5.5
-		 5
41/2
4		 -
-
-
TW - 28
TW - 29
TW - 30		 0.4041
0.4619
0.7536		 0.7
0.8
-		 36
32
-		  
-
19
TW - 31 3.4641 6 - -

 

Set No. Combinatiuon Price Yen
TW - TS TW-01～TW-31 589,000

 

TWW Series

Set No. Wires Dia
(mm)		 Kind, pitch or number of thread of applied screws Price(Yen)
Metric Unify PPT
Pitch(mm) Number of Thread Number of Thread
TWW - 04
TWW - 05
TWW - 06		 0.2021
0.2309
0.2598		 0.35
0.4
0.45		 72
64
56		 -
-
-		 40,000
TWW - 07
TWW - 08
TWW - 09		 0.2887
0.3464
0.4330		 0.5
0.6
0.75		 48
44,40
-		 -
-
-
TWW - 10
TWW - 11
TWW - 12		 0.5196
0.5774
0.7217		 -
1
1.25		 28
24
20		 28
-
-
TWW - 13
TWW - 14
TWW - 15		 0.7954
0.8949
1.0227		 -
1.5
1.75		 18
16
14		 -
-
14
TWW - 16
TWW - 17
TWW - 18		 1.1547
1.1932
1.3016		 2
-
-		 13
12
11		 -
-
11
TWW - 19
TWW - 20
TWW - 21		 1.4434
1.5908
1.7897		 2.5
-
3		 10
9
8		 -
-
-
TWW - 22
TWW - 23
TWW - 24		 2.0454
2.3863
2.5981		 3.5
4
4.5		 7
6
-		 -
-
-
TWW - 25
TWW - 26
TWW - 27		 2.8868
3.1817
3.5794		 5
5.5
-		 5
41/2
4		 -
-
-
TWW - 28
TWW - 29
TWW - 30		 0.4041
0.4619
0.7536		 0.7
0.8
-		 36
32
-		  
-
19

 

TWZ Series

Set No. Wires Dia
(mm)		 Kind, pitch or number of thread of applied screws Price(Yen)
Metric Unify PPT
Pitch(mm) Number of Thread Number of Thread
TWZ - 04
TWZ - 05
TWZ - 06		 0.2021
0.2309
0.2598		 0.35
0.4
0.45		 72
64
56		 -
-
-		 40,000
TWZ - 07
TWZ - 08
TWZ - 09		 0.2887
0.3464
0.4330		 0.5
0.6
0.75		 48
44,40
-		 -
-
-
TWZ - 10
TWZ - 11
TWZ - 12		 0.5196
0.5774
0.7217		 -
1
1.25		 28
24
20		 28
-
-
TWZ - 13
TWZ - 14
TWZ - 15		 0.7954
0.8949
1.0227		 -
1.5
1.75		 18
16
14		 -
-
14
TWZ - 16
TWZ - 17
TWZ - 18		 1.1547
1.1932
1.3016		 2
-
-		 13
12
11		 -
-
11
TWZ - 19
TWZ - 20
TWZ - 21		 1.4434
1.5908
1.7897		 2.5
-
3		 10
9
8		 -
-
-
TWZ - 22
TWZ - 23
TWZ - 24		 2.0454
2.3863
2.5981		 3.5
4
4.5		 7
6
-		 -
-
-
TWZ - 25
TWZ - 26
TWZ - 27		 2.8868
3.1817
3.5794		 5
5.5
-		 5
41/2
4		 -
-
-
TWZ - 28
TWZ - 29
TWZ - 30		 0.4041
0.4619
0.7536		 0.7
0.8
-		 36
32
-		  
-
19

 

 

 

 

Exsamples 

  • Affix the nameplate of the three-wire gauge to a stand so that the wires hang down. Clamp the screw to be measured in a microstand and bring it into contact with the gauge.

 

  • Place the three pingauge wires a long the grooves of the screw.

 

  • Move the middle pingauge wire to the opposite side of the screw

 

 

 

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