Trigabore and Truebore Handle Two type of handles : 1) Truebore pistol grip handle 2) Truebore lever type handle
Both types can be used with entire range of heads, special and standard.It is not required to have both types to use Sangha heads.Three are 2 handles in each style one for 6-16 range and another for 16-200 range.

Trigabore Is the result of over 30 years of design and manufacture of 3 point bore gauging systems.Ideal for solving Internal diameter measurement problems on the shop floor and inspection areas,the system is available in a large measuring range for specific applications.Mechancial and electronic dial gauges as well as linear probes can be specified.

True Bore 3 Point Bore gauge Heads and Master Setting Rings

This includes the sets supplied in carry cases.A large number of none standard range of heads are manufactured as per customer requirements.Various range of boxed sets are shown and any special requirements can also be considered. Extensions are available for larger depths of measurement.More than one extension may be used to give desired range.We can advise whats depths are possible for various diameters.

Recomended Readouts For Triga Bore System

The dial gauges on the market have many features including Blue Tooth for remote data transfer.There are gauges with 0.0001 mm resolution also.These can virtually illiminate digitizing error when compared to 0.001 mm resolution.Typically the accuracy of digital dial gauge is around 3-5 microns, however bench mounted units such as Heidenhein,Sylvac systems can supply transducers with Accuracy of +/- 0.001 mm.For more critical applications it may be useful to consider these.

Trigra Bore Boxed Sets

When ordering sets, rings, Dial gauges are included in the box.However for size above 100mm,the rings are supplied in individual boxes.The ring size are too large to be included with the boxed sets as for the sets below 100 mm.Rings and Dial Gauges can be sourced by the Customer.Only one Handle 6-16mm & 16-200mm are needed to cover full range.

Ultimate Deep Hole Measuring System

A pneumatic actuator and anvil heads with suitbale spherical contact points, long range electronic transducer plus reading unit makes this the ultimate deep hole measuring system available.Extensions are 1 meter long and there is no limit as to how deep you can go.On a application up to 20 extensions have been used.This devise is suitable for long precision honed cylinders and gun barrels of any size from 50 mm to 300 mm.

Deep Hole Measurement

Used extensively in the oil and gas industry, this is an ergonomic and easy-to-use deep hole measuring system.The depth can be any length (our longest to date has been 30 meters, but it can be any length necessary.)

Spherical Diameter Measurement

Often a difficult problem to solve, this clever solution will enable shop floor operatives to easily and quickly measure problematic spherical diameters.

Spline Measurement

A simple, efficient , and cost - effective way to measure the best wire pitch diameter of splines. This is an easy-to-use and very ergonomic pistol grip (or level grip) instrument that is a great alternative to the slip gauge and wire method.

Taper Measurement

Available with different contact points , including spherical and blind bore, the Sangha Taper Gauge provides an efficient and accurate way to measure tapers.

Thread Measurement

A quick and efficient way to measure pitch diameters of threads, here is a simple and cost - effective alternative to more traditional (and time - consuming) methods. Built to individual specifications, this is a great way to streamline shop floor thread measurement.

Ball Screw Thred Measurement

Often considered a difficult - to - measure problem, Sangha has developed an innovative and efficient way to accurately measure ball nut screws.Made to your exact requirements, this is by far the simplest and most cost-effective method.

Sangha Metrology True Cal System

General Description of the True Cal Unit TC2 & TC4

The True-Cal System True-Cal an innovative solution to the problems presented by the accurate calibration of 3 point bore gauge micrometers.Any micrometer (from 16-200mm) can be calibrated on two units (TC2 Range 16-200mm, TC4 Range 150-300) and the True-Cal method dispenses with the need for large numbers of settings rings and provides more comprehensive results.
Operations The True-Cal System relies on the use of slip gauges with an optional electronic transducer output.Operation is quick and simpe,and requires no specialist skills.
Linearity Check Conventional ring gauge methods do not give comprehensive indications of linearity.True-Cal allows the gauge to be checked at any point on the range of the gauge being inspected.

Retrofit to Mitutoyo Reading Head

Retrofit head Application for Mitutoyo Read Out Systems

There are many compatible products to Sangha System such as Mitutoyo readout system for Three point bore micrometers and bore gauges.Since Sangha specialises in the manufacture of standard and special application for many years we have offered Sangha heads to fit to existing customer Read out system from other makes.We can supply Three and Two point heads special an d standard at a very competitive price and fast delivery for replacement heads.We have developed interface adaptors to use Sangha standard heads for these applications.Only one read out unit is required to cover 6-300mm range.

Trigabore Electronic Plug Gauge

Features:1.Guide bus ensures self centering of plug in bore
2. The head can be rotated in the bore to check for roundness errors.
3. The head can be slid axially yo check for taper,barreling or bell mouthing.
4. 2 point ball contact is ideal to gauge errors in eliplical bores.
5. 3 point measuring head is required for tri-lobing.
6. Measuring range is from 0.1mm - 1.0mm subject to application.
7. Repeatability 0.001mm is possible.
8. Handle is insulated to the effects of the operator body heat.
9. One ring gauge is required to set the bore plug gauge.
10. 3 type of standard handles to cover range from 10mm - 150mm.
11. Carbide contact points are standard.Other types for contact can be specified.
12. Extensions for deep hole measurement are available.

Two and Three Point Measuring Heads Using Nylons Sleevs Guide

Nylon sleeve guide type is a new innovative idea for two and three point heads for bore gauges.This offers number of advantages over the traditional Air gauges and for Electronic measuring heads.Air and Electric sleeves are very clossed toleranced to the holes being measured.These can only be used as final inspection gauges.Often there are problems when sizes are on size or under toerance.This is particularily accute problem when these gauges are used on large sizes.These are not useful when trying to use them for production aids.
The nylon type of bushing over comes most of the problems for Air and Electronic heads.The nylon sleeves design allows larger clearances between the bore being measured,typicaly up to 0.3-0.4 mm.This is made possible with the innovative spherical contact points,which allows for larger clearances.In addition,the weight of the head is reduced considerable for hand held application.

Sangha External Measurement System

Four Frames can Measure any size from 0-120mm.Standard tips are carbide.Special application contact spindles are available and Interchangeable with all Frames.One system can measure standard and plain diameters using interchangeable spindles.

Difficult to Reach Measurement Application

We have many times been asked to measure difficult to reach diameters with conventional instruments.One such application that can be catted for with this speical width-measuring instrument is as shown in the picture.The size of the diameter or width being measured can easily be accomodated by using a probe width to suit the component.The application can be for a diameter or a slot in plate.

True Bench Comparator

True Bench Comparator from Sangha Metrology
Entensive range of Application can be catered for with True Bench Comparator,Standard machine can be adapted for different applications

True Bench Comparator Applications

Many Combinations of measuring set ups can be achieved with the True Bench applications.The above are just some examples of how these can be applied.Sangha can provide design for the application that is required.Please send us the part or part drawing and we can propose suitable attachments for the application.
Please not that one anvil is movable and one is fixed.Single measuring gauge is required for any appliccation.Lever can move the anvils for easy location of the part.Measuring load is adjustable according to application.