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Lays down only metric dimensions, which are the only recommended dimensions in the future for these types of reamers. The reamers have been designed to produce holes for taper pins manufactured to ISO 2339 in the range 2 to 12 mm nominal diameter. Unless otherwise stated, these tools will be rigth-hand cutting. The flutes may be straigth or spiral at the option of the manufacturer.
Machine taper pin reamers with parallel shanks
Machine reamers for morse tapers Aléoirs à machine pour c?nes morseZusammenhang mit der von der International Organization for Standardization (ISO) herausgegebenen Internationalen Norm ISO 2250 —1972 siehe Erl?uterungen.
Machine Reamers for Morse Tapers
Machine reamers for metric tapers Alésoirs à machine pour c?nes métriquesZusammenhang mit der von der International Organization for Standardization (ISO) herausgegebenen Internationalen Norm ISO 2250-1972 siehe Erl?uterungen.
Machine Reamers for Metric Tapers
Machine bridge reamers with Morse taperAlésoirs de chaudronnerie, à machine, à queue c?ne MorseZusammenhang mit der von der International Organization for Standardization (ISO) herausgegebenen Internationalen Norm ISO 2238-1972 siehe Erl?uterungen.
Bridge Reamers with Morse Taper Shank
This International Standard specifies the special tolerances to be applied to the diameter of the cutting portion of the hand and machine reamers covered by ISO/R 236, Hand reamers and long fluted machine reamers, Morse taper shank, and ISO/R 521, Machine chucking reamers with parallel shanks or Morse taper shanks, when a grade of accuracy other than the standard stock grade (with m6 tolerance) provided for in these ISO Recommendations is required.
Special tolerances for reamers
Shell reamers with taper bore with slot drive.
This International Standard deals with - shell reamers with taper bore, taper 1 : 30 (included) with slot drive (Tables 1 and 2); - the corresponding arbors for shell reamers (Tables 3 and 4). It gives dimensions - for shell reamers with outside diameters above 19,9 mm (0.783 5 in) up to and including 101,6 mm (4 in) having taper bores with large end diameters d1 from 10 mm (0.393 7 in) to 50 mm (1.968 5 in) and for the corresponding arbors; - for shell reamer slots and arbor tenons (Tables 5 and 6), in order to ensure interchangeability of shell reamers and corresponding arbors, and details of a method of checking the taper elements. It supplements ISO/R 236 and ISO/R 521.
Shell reamers with taper bore (taper bore 1 : 30 (included)) with slot drive and arbors for shell reamers
Arbors for shell reamers with taper fitment with tenon drive.
This International Standard specifies the characteristics of machine bridge reamers. It gives, for a series of diameter ranges d from 6 to 50.8 mm (0.236 2 to 2.000 0 in),the values in millimetres and inches for the following dimensions of these tools : — overall length L; — total cutting edge length I; — tapered cutting edge length I1. The Morse taper number is also shown for each diameter range d. The dimensions of the Morse tapers are in accordance with ISO/R 296.
Machine bridge reamers
This International Standard specifies the dimensions of parallel shank socket reamers and taper shank socket reamers man-ufactured to produce self-holding taper sockets for self-holding taper shanks of the following designations, and which are in accordance with ISO/R 296 : - metric Tapers No. 4 and No. 6; - Morse Tapers No. 0 to 6 inclusive. Values are given, in millimetres and inches, for the following dimensions of these tools: - gauge plane diameter d; - overall length L; - cutting edge length I; - distance from gauge plane to tool end I1; - diameter of shank d1, or Morse taper shank size. The taper on diameter is also shown. The shanks and driving squares of the tools are in accordance with ISO/R 237. The Morse taper shanks are in accordance with ISO/R 296. Unless otherwise stated these reamers will be right hand cutting.
Finishing reamers for Morse and metric tapers, with parallel shanks and Morse taper shanks
Parallel shank socket reamers and taper shank socket reamers for self-holding tapers.
この規格は,手引キノコギリの目立用の刃ヤスリ,仕上刃ヤスリおよび両刃ヤスリについて規定する。
Saw files
この規格は,主として金属を手作業で仕上げるときに使用する鉄工ヤスリ(以下,ヤスリという。)について規定する。
Files
Zpracovatel: TONA, n. p., Pecky Pracovník ??adu pro normalizaci a mě?ení: Stanislava Adámková
Rasps. Technical rules
Esempio e tabella con designazione. Forma 1: piatta a bordi piani; forma 2: piatta a bordi tondi; forma 3: piatta a bordi tondi e superficie lisce; forma 4: a doppio coltello. Materiale: acciaio speciale per lime.
Parallel needle files.
Prospetti con designazione.
Needle files, rifflers, contact point files and reduced section machinist files. Lengths and cross sections.
Prospetti con designazione.
Needle files, rifflers and contact point files. Coarseness rauges and numbers of cuts.
Esempio e tabella con designazione. Materiale: acciaio speciale per lime. La denominazione commerciale e': lime per chiavi.
Reduced section machinist files. Triangular.
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