en.Wedoany.com Reported - China General Technology Group Harbin Measuring & Cutting Tool Co., Ltd. (referred to as "Genertec Harbin Measuring") has recently successfully developed three new special-shaped data-interconnected calipers—the inner groove electronic digital Bluetooth caliper, the outer groove electronic digital Bluetooth caliper, and the hook-tip depth electronic digital Bluetooth caliper. These three products are designed for inner groove, outer groove, and groove depth measurement scenarios, addressing industry pain points such as difficulty in reaching special-shaped areas with traditional measuring tools, large reading errors, and cumbersome data recording.
Founded in 1952 and headquartered in Harbin, Heilongjiang Province, Genertec Harbin Measuring is a precision tool and measuring instrument manufacturer under China General Technology (Group) Holding Co., Ltd. The company specializes in measuring tools, measuring instruments, CNC cutting tools, and precision measurement equipment, widely used in industries such as automotive, molds, bearings, and aerospace. As one of China's early measuring tool manufacturers, Harbin Measuring boasts a nationally recognized enterprise technology center and a postdoctoral research workstation.
The three newly launched calipers are equipped with specially designed special-shaped overlapping curved jaws, groove measuring columns, and hook-shaped probes, enabling precise measurement of complex structures such as small hole inner grooves, external relief grooves, and blind hole groove depths. Among them, the inner groove electronic digital Bluetooth caliper features an overlapping curved jaw design that can reach into narrow inner holes to measure groove diameters; the outer groove electronic digital Bluetooth caliper is equipped with a groove measuring column, suitable for open structures like external relief grooves; and the hook-tip depth electronic digital Bluetooth caliper uses a hook-shaped probe for direct measurement of blind hole groove depths. All three products achieve a measurement resolution of 0.01 mm, meeting precision machining requirements.
In terms of data interconnection, the three calipers are built with Bluetooth 5.0 modules, supporting one-click synchronization of measurement data to computers, Manufacturing Execution Systems (MES), Statistical Process Control (SPC) systems, or Excel spreadsheets, enabling a paperless, digital quality inspection process and effectively preventing manual recording errors. The products are made of high-quality stainless steel materials and undergo quenching processes, offering wear resistance and oil resistance to adapt to various complex workshop conditions. The three products can be used individually or combined into a one-stop groove measurement kit, replacing scattered, non-standard measuring tools and reducing procurement and management costs. They are widely applicable in industries such as automotive parts, mold processing, and bearing manufacturing.
The launch of these three new smart caliper products marks a significant technological breakthrough for Harbin Measuring in the field of special-shaped precision measurement, providing more efficient and reliable measurement solutions for lean production and digital quality control in manufacturing.
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