ASTM D3183 PDF

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: Zulkirisar Kazishicage
Country: Netherlands
Language: English (Spanish)
Genre: Finance
Published (Last): 5 August 2014
Pages: 421
PDF File Size: 19.90 Mb
ePub File Size: 5.47 Mb
ISBN: 471-4-73041-795-7
Downloads: 60733
Price: Free* [*Free Regsitration Required]
Uploader: Shakagor

The sheets shall have one of the following thicknesses unless another thickness is technically necessary: 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.

Such pieces are used as a source from which specimens are obtained for testing. The buffing may be either against the drum, against one of the pulleys, or against the taut band between the pulleys. If this is not possible, use commercial isooctane.

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. Preparation of Pieces 7. Current edition approved March 30, Uneveness of surface may result from contact with fabric components, cutting techniques, or other reasons. Procedures are given for preparing pieces suitable for preparing specimens of the product.

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.

  GMW 3097 PDF

This standard has been approved for use by agencies of the Department of Defense. Your comments are invited either for d318 of this standard or for additional standards and should be addressed to ASTM Headquarters. Some skiving machines can separate plies of rubber as in belts, hose, and tires see 7.

Adjustments should be available to vary the thickness of cut, and feed rollers should be provided to transport the material past the knife. If a liquid is used, place the rubber so as to permit free evaporation of the liquid. It is important that the wheel should run true, without vibration, and that the abrasive surface based on aluminum oxide or silicon carbide is true atsm sharp.

NOTE 3—Grit sizes of 0. The pieces shall be prepared in accordance with Section 7. 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.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? NOTE 2—Wheels of to mm 5 to 6-in.

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

Last previous edition D — Originally published as D — ASTM D e1. NOTE 1—For production quality control, testing within 1 to 6 h after vulcanization may be necessary to monitor plant operation. Allow time for the complete evaporation of the liquid before the specimens are cut and tested. Procedures in this section describe the preparation of pieces from vulcanizates that are too thick, have uneven surfaces, or contain textiles.

  CAPPARIDACEAE FAMILY PDF

The successive cuts should be progressively thinner to avoid over-heating. The knife should be lubricated with a mild soap solution to ease the cutting operation. In operation the depth of cut should not exceed approximately 0. 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.

An adjustable slow-feed mechanism is? For removal of greater thicknesses of rubber, use the cutting techniques indicated in 7. A number in parentheses indicates the year of last reapproval. Do not carry out buffing beyond the point where unevenness of thickness has been eliminated.

ASTM D3183 – 10(2015)

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. 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.

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. Provision should be made for continuous sharpening of the cutting edge. Clamping devices should be available to secure the rubber.