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OST

1977

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Plugs for screw thread cutting holes over 50 up to 100 mm in diameter and 7Ж tolerance range. Required dimensions.

Plugs for screw thread cutting holes over 100 up to 160 mm in diameter and 7Ж tolerance range. Required dimensions.

Plugs for screw thread cutting holes over 100 up to 160 mm in diameter and 7Ж tolerance range. Required dimensions.

Mould core attachment clips for metric screw thread cutting of 1-3 mm in diameter with tolerance range of 6P (6П). Operating diameters.

Mould core attachment clips for metric screw thread cutting of 3-10 mm in diameter with tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating diameters.

Mould core attachment clips for metric screw thread cutting of 10-100 mm in diameter with tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating diameters.

Mould core attachment clips for metric screw thread cutting of 100-180 mm in diameter with tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating diameters.

Mould core attachment clips for metric screw thread cutting of 180-200 mm in diameter with tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating diameters.

Mould core attachment clips for metric screw thread rolling of 1.6-3 mm in diameter with tolerance range of 6P (6П), 8P ( 8П). Operating diameters.

Mould core attachment clips for metric screw thread rolling of 3-10 mm in diameter with tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating diameters.

Mould core attachment clips for metric screw thread rolling of 10-68 mm in diameter with tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating diameters.

Plain plugs for metric screw thread from 3 up to 5 mm in diameter and 7Ж tolerance range. Required dimensions.

Plain plugs for metric screw thread over 50 up to 100 mm in diameter and 7Ж tolerance range. Required dimensions.

Plain plugs for metric screw thread over 100 up to 1600 mm in diameter and 7Ж tolerance range. Required dimensions.

Plain plugs for metric screw thread over 160 up to 200 mm in diameter and 7Ж tolerance range. Required dimensions.

Plain attachment clips for metric screw thread of 1-3 mm in diameter with the tolerance range of 6P (6П). Operating dimensions.

Plain attachment clips for metric screw thread of 3-10 mm in diameter with the tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating dimensions.

Plain attachment clips for metric screw thread of 10-100 mm in diameter with the tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating dimensions.

Plain attachment clips for metric screw thread of 100-180 mm in diameter with the tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating dimensions.

Plain attachment clips for metric screw thread of 180-200 mm in diameter with the tolerance range of 6D (6Д), 6P (6П), 8P ( 8П). Operating dimensions.

Plugs for pipe parallel thread cutting holes from 1/8" up to 1 1/2" in size. Required dimensions.

Plugs for pipe parallel thread cutting holes over 1/1/2" up to 3 1/2" in size. Required dimensions.

Mould core attachment clips for piped cylinder thread cutting of 1/8" - 3 1/2" in diameter. Operating diameters.

Cameras. Methods for determining the deflection of the film

Optical glass. Infra-red spectrum unstriae measuring techniques.

Light diffusing glass of MS ( МС) type. Technical specifications.

Cylindrical mill cutters for light alloys processing. Design and dimensions.

Back centres. Design and dimensions (restriction as per GOST 13214-67).

Support semi-centres. Design and dimensions (restriction of GOST 2576-67).

Machine-tool turning centres. Types and main dimensions (restriction as per GOST 8742-75).

Centre cylindrical arbours with thrust collar. Design and dimensions (restriction as per GOST 19886-74).

Centre arbours with changeable collets. Design and dimensions (restriction as per GOST 19889-74).

Spindle cam arbour with pneumatic clamp. Design and dimensions ( GOST 17529-72 limit ).

Flanged cam arbour with pneumatic clamp. Design and dimensions ( GOST 17531-72 limit ).

Self-centring two-cam chucks. Design and dimensions.

Self-centring three-cam chucks. Main dimensions (restriction of GOST 2675-71).

Four-cum chucks with independent cum movement. Main and connection dimensions (restriction of GOST 3890-72).

Self-centring two and three-cam wedge turning chucks. Main dimensions (restriction of GOST 16886-71).

Self-centring two and three-cam lever wedge turning chucks. Main dimensions (restriction of GOST 16682-71).

Membrane chucks for hole polishing in gears. Design and main dimensions (restriction of GOST 16157-70).

Membrane chucks for solid of rotation-like parts treatment. Design and main dimensions (restriction of GOST 21277-75).

Collet chucks for turning-revolving machines. Design and dimensions (restriction of GOST 17200-71).

Chucks with three holding strips. Design and dimensions.

Machine Vise with manual and mechanized actuators. Basic dimensions (restriction as per GOST 14904-69 )

Circular rotary tables with hand operated motorized drives. Basic dimensions (restrictions imposed by GOST 16936-71).

Fixed circular tables with pneumatic clamps. Construction and dimensions (restrictions imposed by GOST 20217-74).

Fixed circular tables with pneumatic clamps and T-slots. Construction and basic dimensions (restrictions imposed by GOST 20218-74).

Square-angled tables. Construction and dimensions (restrictions imposed by GOST 21166-75).

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