List the types of locators and explain any one with a neat sketch.

1 Answer

Answer :

1) Adjustable locators ( Flat locators)

2) Cylindrical locators

3) Fixed V Locators

4) Conical locators

1) Flat Locator: -These are employed for locating flat machined faces of the component.

The Jig body may incorporate under cut at the bottom for swarf clearance.

2) Cylindrical locators: - Cylindrical locators are very useful when finely finished holes are available for the positioning of components.

3) Conical locators: - A conical locator is used for locating work piece with drilled holes.

4) Jack pin locator: - These locators are used for supporting rough work pieces from the bottom. The height of pin can be adjusted to accommodate variation in the surface texture of the component.

5) V locator:-It is used for locating components having circular profile.

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