This standard is issued under the fixed designation D ; the number 1 This practice is under the jurisdiction of ASTM Committee D11 on. Buy ASTM D Standard Practice for Rubber—Preparation of Pieces for Test Purposes from Products from SAI Global. Buy ASTM D PRACTICE FOR RUBBER – PREPARATION OF PIECES FOR TEST PURPOSES FROM PRODUCTS from SAI.

Author: Vilrajas Kigasida
Country: Bangladesh
Language: English (Spanish)
Genre: Music
Published (Last): 8 June 2017
Pages: 28
PDF File Size: 8.20 Mb
ePub File Size: 2.20 Mb
ISBN: 898-1-43940-973-9
Downloads: 43019
Price: Free* [*Free Regsitration Required]
Uploader: Digul

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Last previous edition D — Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. The sheets shall have one of the following thicknesses unless another thickness is technically necessary: Allow time for the complete evaporation of the liquid before the specimens are cut and tested.

ASTM D – 02 Standard Practice for Rubber—Preparation of Pieces for Test Purposes from Products

The machine consists of a motor- or hand-driven disk cutter of suitable diameter with a movable cutting table that transports the sample to the cutting edge.

A number in parentheses indicates the year of last reapproval. Adjustments should be available to vary the thickness sstm cut, and feed rollers should be provided to transport the material past the knife. Clamping devices should be available to secure the rubber.

The knife should be lubricated with a mild soap solution to ease the cutting d318. The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.


For removal of greater thicknesses of rubber, use the cutting techniques indicated in 7. Equipment should be provided for slow feeding of the material to the abrasive d183 and for securing the material without excessive deformation Note 3. Do not carry out buffing beyond the point where unevenness of thickness has been eliminated.

In operation the depth of cut should not exceed approximately 0. Suitable means should be provided for securing the rubber to prevent excessive deformation and for controlled traversing of the rubber pass the abrasive wheel Note 2.

Attachments are available for splitting and cutting sections from cable sheathing and hose. The successive cuts should be progressively thinner to avoid over-heating. The sheets shall be vulcanized in accordance with Practice D and shall have an equivalent state of vulcanization judged from such properties as can be determined on the product. NOTE 1—For production quality control, testing within 1 to 6 h after vulcanization may be necessary to monitor plant operation.

Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Current edition approved March 30, This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?

Some skiving machines can separate plies of rubber as in belts, hose, and tires see 7. The grinder should be equipped with a slow-feed mechanism so that very light cuts may be made to avoid over-heating of the rubber. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

In operation, cuts removing several tenths of a millimetre of rubber are practicable as the heat build up is much lower than with the method of 7. The pieces shall be prepared in accordance with Section 7.


D Standard Practice for Rubber—Preparation of Pieces for Test Purposes from Products

The abrasive bands should be of textile or paper, or a combination of the two, with the abradant based on aluminum oxide or silicon carbide bonded to its surface with a resin unaffected by water. This standard has been approved for use by agencies of the Department of Defense. NOTE 3—Grit sizes of 0.

The buffing may be either against the drum, against one of the pulleys, or against the taut band between the pulleys. An adjustable slow-feed mechanism is? D31833 this is not possible, use commercial isooctane. NOTE 2—Wheels of to mm 5 sstm 6-in. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Take care to avoid excessive stretching of the rubber during the separation, by separating a little at a time while the rubber is gripped near the point of separation.


ASTM D3183 – 10(2015)

It is important that the wheel should run true, without satm, and that the abrasive surface based on aluminum oxide or silicon carbide is true and sharp.

Such pieces are used as a source from which specimens are obtained for testing. Originally published as D — Uneveness of surface may result from contact with fabric components, cutting techniques, or other reasons.

Preparation of Pieces 7. Procedures are given for preparing pieces suitable for preparing specimens of the product.