Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.
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Multi-start threads
Multi start threads are used where quick axial travel is desired with less rotation. These are also used for threads which cannot have coarse pitches due to metallurgical constraints. In comparison to single start threads, multi start threads can accept higher axial thrusts for restricted angles of rotation, the efficiency is high, the tendency to locking is reduced. Multi start threads are commonly used in power transmitting screws, valve spindles.
Baker manufactures hole location plugs as shown. These are used to measure & check the location of small tapped holes. This is a perfect gauge to inspect features for run-out to the pitch diameter of the threads. These give a firm locating grip without pulling the shoulder of the plug up against the hole face thus avoiding squareness errors.
Hole location plugs are commonly used to measure the location of tapped holes. It is difficult to accurately measure the location of tapped holes using conventional methods; i.e. CMM’s or indicating type instruments. Hole location plugs are deliberately manufactured with Pitch diameter over-size, then slitted, resulting in the threaded section collapsing while being screwed in the threaded hole. The hole location plug will screw in tightly, locating on the Pitch diameter of the tapped hole. A measurement can then be taken from the datum point to the cylindrical diameter on the hole location plug to determine location. For very small sizes, the plug is not slitted but the thread is manufactured with a gradual taper, which will lock up on the thread.
Positive grip on flanks regardless of hole size.
Shank diameter 6.35 mm is maintained within ± 0.0025 mm.
The shank is concentric to the threaded portion within 0.0025 mm.
Available in Metric & Unified Sizes.
Metric Sizes M6 & above are slitted.
Unified Sizes No 12 & above are slitted.
BAKER has collaborated with KURODA PRECISION INDUSTRIES, a leading Japanese thread gauge manufacturer, to distribute their high quality API thread gauges in India. KURODA has been granted the right of use of API Official Monogram for the following API Thread Gauges since 1957; Specification 5B under the License no. 5B-0015, Specification 7-2 under the License no. 7-2-0187.
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