1、DEUTSCHE NORM Julv 1998 Drills with type A hollow taper shanks and coolant supply as in DIN 69893-1, with indexable inserts Designation DIN 6596 ICs 25.1 00.30 Descriptors: Drills, hollow taper shanks, coolants, tools, designation. Bohrer mit Kegel-Hohlschaft und Khlschmierstoffzufhrung nach DIN 698
2、93-1, Form A, fr Wende- schneidplatten - Bezeichnung In keeping with current practice in standards published by the International Organization for Standardization (ISO), a comma has been used throughout as the decimal marker. Foreword This standard has been prepared by the Normenausschu Werkzeuge un
3、dspannzeuge (Tools and Clamping Devices Standards Committee), Technical Committee Dreh- und Bohrwerkzeuge mit Wendeschneidplatten aus harten Schneidstoffen Dimensions in mm 1 Scope and field of application This standard specifies the designation fc drills with type A hollow tape specified in DIN 698
4、93-1 and with indexable inserts. 2 Normative references shanks and coolant supply as This standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and titles of the publications are listed bel
5、ow. For dated references, subsequent amendments to or revisions of any of these publications apply to this standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. DIN 6594 Drills with type A hollow taper shank
6、s and coolant supply as specified in DIN 69893-1, with indexable inserts - Main dimensions DIN 69893-1 Hollow taper shanks with flat contact surface - Hollow taper shanks, types A and C - Dimen- sions 3 Designation 3.1 Any additional symbols used shall be explained at the time of ordering. The symbo
7、ls specified in subclauses 4.1 and 4.5 shall be used in the designation. 3.2 Symbols 1 to 6 shall be given in full, in their proper sequence. 3.3 The DIN number shall be given only where drills conform to this standard. Continued on pages 2 and 3. Translation by DIN-Sprachendienst. In case of doubt,
8、 the German-language original should be consulted as the authoritative text No pari of this translation may be reproduced without the prior permission of Ref. No. DIN 6596 : 1998-0 . . V Deutsches Institut fur Nonung e VI Berlin Luth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for G
9、erman Standards (DIN-Normen) English price group 06 Sales No 0106 o1 99 Page 2 DIN 6596 : 1998-07 Code number 3.4 example: EXAMPLE: Drills with hollow taper shanks and coolant supply are to be designated in accordance with the following Nominal size Drill DIN 6594-A 032 DIN number Symbol No. 1: Type
10、 of shank to DIN 69893-1 (here: type A) Symbol No. 2: Nominal size of hollow taper shank (see subclause 4.1) Symbol No. 3: Design feature (see subclause 4.2) Symbol No. 4: Diameter D (see subclause 4.3) Symbol No. 5: Bore depth, 1, (see subclause 4.4) Symbol No. 6: Additional information (see subcla
11、use 4.5) 040 050 40 50 032 L 32 Left-hand cutting 063 63 080 80 1 O0 1 O0 EXAMPLE I): DIN 6594 - A 032 R O1 75 x 035 - XXXX 4.2 Code letter for design feature (symbol No. 3) Table 2 I Code letter I Design feature I I R I Right-hand cutting I EXAMPLE I): DIN 6594 - A 032 R O1 75 x 035 - XXXX 4.3 Code
12、 number for D (symbol No. 4) Diameter D shall be designated by a four-figure code number, as specified in table 3 I) In the examples, the symbol dealt with in the subclause is in boldface. Page 3 DIN 6596 : 1998-07 Code number 035 Table 3 Bore depth, Z, in mm 35 Code number Diameter D, in mm 1110 11
13、1 EXAM P LE I) : DIN 6594 - A 032 R O175 x 035 - XXXX 4.4 Code number for 1, (symbol No. 5) The bore depth, Z, shall be designated by a three-figure number, as specified in table 4. Table 4 130 130 EXAM P LE I) : DIN 6594 - A 032 R O1 75 x 035 - XXXX 4.5 Additional symbols (symbol No. 6) Up to four supplementary code letters or numbers may be added to the designation, separated by a dash, to give additional information on the drill. EXAM P LE I) : DIN 6594 - A 032 R O1 75 x 035 - XXXX For), see page 2.
