OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 01:08:41 +0000

A standard screw thread gauge is a pair of screw thread ring and plug gauges that fits perfectly.

The threaded elements are made extremely similar to the basic profile and size of the screw thread.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 01:02:31 +0000

The limit gauges for screw threads are provided in the same class with the spec of screw thread products and consist of GO and NOT GO size as one pair.

In conventional JIS, it is classified into inspection and production use. In ISO based JIS, there is no such classification.

Screw Thread Ring Gauges OJIYAS:

Screw Thread Plug Gauges OJIYAS:

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:57:59 +0000

Parallel pipe thread gauges are used for checking connection of fluid equipment, plumbing parts, pipes where pressure tight joint is not required on threads.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:56:15 +0000

Taper pipe thread gauges are used for checking threaded parts of fluid equipment, plumbing parts, pipes where pressure tight joint is required on threads.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:54:01 +0000

Limit plug gauge (Plain Gauge) is a pair of gauges having dimension of maximum and minimum limit size of hole to assure the interchangeability of the engagement between hole and shaft.

1 include or 2 less

2 exceeded or 6 less

6 exceeded or 50 less

Nominal Size ød exceeded~less	GO		NOT GO		Under Neck	Length	Handle Length
Nominal Size ød exceeded~less	K1	L1	K2	L2	m	L	Handle Length
1 include ~ 2 less	6.5	22	4.5	20	5.5	62	40
2~3	6.5	22	4.5	20	5.5	62	40
3~6	8	26	6	24	6	74	48
6~8	10	32	7	29	7	87	56
8~10	10	32	7	29	7	87	56
10~14	12	40	8	36	8	99	63
14~18	16	48	10	42	10	116	70
18~24	16	52	12	48	12	132	80
24~30	18	54	14	50	12	136	80
30~40	20	60	16	56	15	156	90
40~50	25	65	18	58	15	163	90

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:52:32 +0000

Limit Ring Gauge is a gauge having dimension of maximum and minimum size of shaft to assure the interchangeability of the engagement between shaft and hole.

Nominal Size øD exceeded ~ less	Outside diameter D1	Thickness K	NOT GO side groove indication
Nominal Size øD exceeded ~ less	Outside diameter D1	Thickness K	g	h
5~10	32	8	1	0.8
10~15	38	10	2	1
15~20	45	12	2	1
20~25	53	14	2	1
25~32	63	16	2	1
32~40	71	18	3	1.5
40~50	85	20	3	1.5
50~60	100	24	3	1.5
60~70	112	24	3	1.5
70~80	125	24	3	1.5
80~90	140	24	3	1.5
90~100	160	24	3	1.5

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:50:57 +0000

Snap Gauge is a gauge having dimension of maximum and minimum size of shaft to assure the interchangeability of the engagement between shaft and hole.

Single-Ended Snap Gauge

3 include 30 or less

30 exceeded 50 or less

C Type Snap Gauge

Nominal Size D exceeded ~ less	B	L	T	L1	øa	b1	e
3 include~6 less	30	50	4	–	11	10	–
6~10	36	60	4	–	12	11	–
10~14	50	60	4	–	18	12	–
14~18	60	70	4	–	25	13	–
18~24	65	70	4	–	28	14	–
24~30	75	80	5	–	34	15	–
30~40	90	90	5	–	22	17	24
40~50	110	100	5	–	28	19	30
50~65	120	100	6	36	15	15	55
65~80	142	114	6	41	18	18	69
80~100	162	130	6	45	20	19	88
100~120	192	150	8	51	22	22	106
120~140	218	164	8	54	22	23	126
140~160	236	180	8	58	25	24	143
160~180	258	195	8	60	25	25	163

Double-Ended Snap Gauge

1 include 14 or less

14 exceeded 50 or less

Nominal Size exceeded~less	B	L	T	b1	b2	øa	e
1 include~3 less	25	50	3	11	8	8	–
3~6	30	50	4	14	10	11	–
6~10	36	60	4	16	12	12	–
10~14	50	70	4	18	14	18	–
14~18	60	80	4	21	17	13	14
18~24	65	80	4	21	17	14	15
24~30	75	90	5	23	18	18	19
30~40	90	110	5	28	20	23	24
40~50	110	120	5	32	22	30	31

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:48:48 +0000

Ojiyas master gauges are used for comparative gauging as well as for checking, calibrating, or setting of gauges or other standards and maintaining comparator type of measuring instruments. For instance, cylinder gauges, bore gauges and air micrometers uses a master gauge for setting.

Ojiyas provides master gauges with high accuracy. These gauges undergo sub zero treatment to increase hardness, strength, wear resistance and dimensional stability. As a result, Ojiyas master gauges have improved lifetime and consistency.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:44:00 +0000

Master Gauges are used as a standard gauge for calibrating, checking and maintaining comparator type measuring instruments, such as cylinder gauge, micrometer, air micrometer, etc.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:41:49 +0000

Splines are ridges or teeth on a drive shaft that mesh with grooves in a mating piece and transfer torque to it, maintaining the angular correspondence between them. Spline Gauge is used to inspect such the splined parts.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Mon, 29 Mar 2021 00:39:49 +0000

Taper Gauge is used for inspecting the angle of taper or cone diameter so as to secure interchangeablity of the products.

OJIYAS Measurement Gauge – Công Ty TNHH Thương Mại Dịch V�?Tinh Hà

Tinh Hà — Sun, 28 Mar 2021 16:07:19 +0000

Air micrometer is a digital precision comparator type measuring instrument based on the law of physics which state that back pressure is directly proportionate to the clearance (product dimension size) and react inversely each other.

Please compare with the conventional model, it’s possible to measure with a narrow tolerances of accuracy and the actual measurement can be read quickly.

The magnification is 10,20,50,100 and 200μm of measuring range and 5 kinds of line-up by a fixed.

Features:

Diff erential pressure sensor provides excellent stability reading
2.4 inch TFT LCD screen for easy programming
41 dots 3 colors LED bar (green, red and orange�?/li>
Maximum 8 columns connections
5 measurement ranges of 0.010mm �?0.200mm
Display resolution of 0.0001mm �?0.0020mm
RS485 port for serial interface connection

VIDEO:

Specifi cations:

code No.	Model	Measurement Range	Display Resolution
92001001	ad-LF10	0.010mm	0.0001mm
92002001	ad-LF20	0.020mm	0.0002mm
92005001	ad-LF50	0.050mm	0.0005mm
92010001	ad-LF100	0.100mm	0.0010mm
92020001	ad-LF200	0.200mm	0.0020mm

LED Bar Graph	41dot
Digital Display	TFT Color LCD
Auto Mastering Range	Master Max•Master Min ±50%
Output Interface	RS485
Rank Function	Max 100 rank

Dimension	Width	Depth	Height	Weight
	55mm	130mm	400mm	2.4kg
Power Supply	DC9V (With AC adapter for 100V~240V
Voltage variation rate	within ±10%
Frequency	50Hz/60Hz
Current consumption	0.18A (MAX)
Air Pressure	350~700kpa
Operating Temperature	0~40^oC

Range	Standard Performances
Range	10 µm	20 µm	50 µm	100 µm	200 µm
Instrumental error	0.2 µm	0.4 µm	1.0 µm	2.0 µm	4.0 µm
Repeatability	0.2 µm	0.2 µm	0.5 µm	1.0 µm	2.0 µm
Stability of indication	0.2 µm	0.2 µm	0.5 µm	1.0 µm	2.0 µm
Response Time	Max 1.5sec	Max 1.2sec
Effective indication Range	10 µm	20 µm	50 µm	100 µm	200 µm