Design of symmetrical groove milling fixture

There is a workpiece in our factory as shown in Figure 1. There are two symmetrical groove widths of 10+00.036mm, the center line symmetry tolerance is 0.03mm, the symmetry groove angle is 70°±2′, 2×φ5+00.025mm is the process positioning. Holes, single-piece production can be milled one by one by the rotary indexing of the rotary disc, but there is labor intensity and low efficiency, especially the angle of 70 ° ± 2 ' is not easy to guarantee, can not meet the needs of mass production. To this end, I designed the following milling fixtures to better meet the production needs of the product and improve production efficiency. The details are as follows:

Mass Flow Meter Batch Controller

Zhejaing Sealand Technology Co., Ltd. is a trustworthy manufacturer of Mass Flow Meter Batch Controller, Batch Controller, Controller, Register & Counter.



A Main functions and features

1. Electronic control and showing filling amount & total automatically; 2. Mass and volume modes are available;
3. Amount/ Total preset function (if with control valve);
4. Data can be saved & re-displayed after power failure;

5. The last 2000 transactions can be saved;
6. Shift total and Inventory total can be calculated;
7. Error code will be shown when fault happens;
8. Over-low protect function;
9. Temperature compensation function;
10. Reasonable structure, easy for maintenance;
11. IC card system & GPRS communication (Optional).

B Main technical data

8-8-6 digit display: 8-digit for amount, 8 for total and 6 for price Environmental temperature: -35oC ~ +55oC
Relative humidity: 30%~90%
Atmospheric pressure: 86kPa~106kPa

Working voltage: 24VDC ± 1V or 220VAV ± 10% Power: 20W
Ex-mark: Ex d e ib IIB T4 Gb
Certificate No.: CCRI 19.1012



Mass Flow Meter Batch Controller, Batch Controller, Controller, Register, Counter

Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com