In Bo Heavy production of cast iron flat foot angle foot, flat feet scraping find Feng Gang

Parallel flat feet: flat feet include bridge flat feet, flat feet parallel, rectangular flat feet, flat feet and angles for special flat-foot Machine Tool, check the accuracy of the table, geometric measurement accuracy, measurement precision parts, scraping process processing, is the benchmark precision measurement. Parallel flat feet suitable for machine detection test of irregularities and not straight, two working faces is in line with a block gauge, level meter and other equipment testing. Two parallel rails at different heights and not connected to the level of rail, and with rectangular foot foot rectangular test can not be tested using only two parts of the measuring verticality, but also for installation and inspection equipment. Flat feet Machine Tool, check the accuracy of the table, geometric measurement accuracy, measurement precision parts, scraping process processing, is the benchmark precision measurement. (Parallel flat feet flat foot cast iron and steel flat feet) feet word: the word ruler also known as flat-shaped flat feet, is the machine precision inspection and measurement tools necessary scraping, as scraping and measurement reference guide use, the Department is precision measuring tools and the like. Specifications: 500 * 5000 * 40 ~ 150 (mm) (heavy word-foot) 100 * (40-50) 4000 * (40-60 mm) (the word light feet) accuracy: 0, 1, 2 at both ends of a standard bearing anomalies foot mark 2L / 9 and in parallel with the flat-foot high block bearing |, grade 750 × 45 1000 × 55 1200 × 60 1500 × 65 2000 × 70 2500 × 85 3000 × 110-foot cast iron placed on the reference plane, cast iron flat feet | parallel flat feet indexing of 0.001mm instruction sheet or comparator, cast iron flat feet | parallel flat feet in the middle of the face length readings; then moved to the maximum supported distance contour block position (flat feet at both ends), stable after 10min by the instruction sheet or comparator reading; difference between the two readings of the Y is the square feet of the natural deflection. Cast iron flat feet | parallel flat feet by JB / T7977-99 standards for manufacturing, material HT250, face scraping inquiry or precision grinding process, cast iron flat feet | parallel flat feet for machine tool inspection and testing irregularities straightness two a working surface is in line with a block gauge, micrometer, level meter and other equipment testing, different heights, two parallel rails and not connected horizontal rails and can be used with rectangular feet, testing just can not be tested with a rectangular device verticality two parts of the Gage, but also for equipment installation and inspection. Cast iron flat feet | foot parallel flat feet are flat-shaped volume with precise regulation, flat feet for coloring in flatness, indicator Examine the plate, long rails, etc., cast iron flat feet are also used in the optical gap method to test the workpiece edge edge straightness. Cast iron flat feet | flat feet generally parallel with high-quality cast iron rectangular flat feet are also useful in the manufacture of bearing steel or granite.