R mansukhlal & company has manufactured hardened and ground v-blocks which have two v-angles of different sizes to take jobs of various dimensions. By means of clamps the work piece can be held rigidly to the v-block. The top v and bottom v are parallel within ±3 micron and its squareness to the end faces and height variations to the v-block in a pair is within ±3 micron. The main features of v-blocks hardened are
- hardened and ground to 60 hrc to 63 hrc;
- precision v-block for tool room, inspection work, assembly shop;
- all sides precision ground, parallel and square;
- v-groove ground central and parallel two sides and base, perfect aligned and match within ±3 microns;
- supplied with clamp for holding job; hold and square and round work; and permits grinding ends for work square with sides.
These v-blocks are available for clamping range of 3 to 70 mm [covered in four sizes].
