T01 FZG Machine - Revision history

Alchemyst: Use non breaking spaces between numbers and units

2010-09-14T08:16:04Z

Use non breaking spaces between numbers and units

Alchemyst: Notes should go in discussion

2010-09-14T08:13:47Z

Notes should go in discussion

137.215.6.53: /* Standards and Specifications */

2010-08-12T07:44:02Z

‎Standards and Specifications

137.215.6.53 at 07:42, 12 August 2010

2010-08-12T07:42:31Z

137.215.6.53: /* Test Procedure */

2010-07-26T13:42:23Z

‎Test Procedure

137.215.122.240: /* 2010 (Current) */

2010-07-08T14:09:39Z

‎2010 (Current)

Gerhard Marais at 13:09, 29 June 2010

2010-06-29T13:09:30Z

Gerhard Marais: /* Current/Previous projects */

2010-06-04T13:38:36Z

‎Current/Previous projects

Gerhard Marais: /* Current/Previous projects */

2010-06-04T13:37:16Z

‎Current/Previous projects

Gerhard Marais: /* 2010 (Current) */

2010-06-04T13:35:30Z

‎2010 (Current)

@@ Line 35: / Line 35: @@
 Download the [ftp://anonymous@ragnarok.up.ac.za/publicftp/lab/Tribology/FZG/FZG%20Test%20Description/BE%40UP%20Tribology%20lab%20Test%20Descriptions%28FZG%29.pdf FZG 12-Stage Load Test Procedure]
-The standard FZG 12-stage load test is a test that had been developed for testing gear box oils. It is a dip-lubricated test and is performed on oils. According to DIN 51354  a test gear set (type A) is loaded in stages and run for approximately 15 minutes (21 000 revolutions) at each load stage under specified conditions (A/8,33/90) ie gear type A, circumferential speed of 8,33 m/s and initial sump temperature of 90°C. The sump is filled with 1,25 litres of the test oil. During each load stage, the sump oil temperature is noted. N.B. No heat is removed (or added) by means of a heating (or cooling) coil during the test, so that the final temperature at the end of each test gives an indication of the frictional energy converted to heat.  After each load stage, the gears are removed, left to cool, cleaned, weighed and visually inspected according to the procedure set out in DIN 51354 - 1970.
+The standard FZG 12-stage load test is a test that had been developed for testing gear box oils. It is a dip-lubricated test and is performed on oils. According to DIN 51354  a test gear set (type A) is loaded in stages and run for approximately 15 minutes (21&nbsp;000 revolutions) at each load stage under specified conditions (A/8,33/90) ie gear type A, circumferential speed of 8,33&nbsp;m/s and initial sump temperature of 90&nbsp;°C. The sump is filled with 1,25 litres of the test oil. During each load stage, the sump oil temperature is noted. N.B. No heat is removed (or added) by means of a heating (or cooling) coil during the test, so that the final temperature at the end of each test gives an indication of the frictional energy converted to heat.  After each load stage, the gears are removed, left to cool, cleaned, weighed and visually inspected according to the procedure set out in DIN 51354 - 1970.
 == Standards and Specifications ==
 Click [ftp://tribology@ragnarok.up.ac.za/FZG/Standards%20and%20Specifications/ here] to access the specifications of the different FZG test procedures, like DIN51354, IP334 and ISO 14635. A password is required to access these documents.

← Older revision		Revision as of 08:13, 14 September 2010
Line 1:		Line 1:
	[[File:FZG_Photo_%282010%29.JPG\|500px\|right\|thumb\|The FZG Machine in the Tribology Lab]]		[[File:FZG_Photo_%282010%29.JPG\|500px\|right\|thumb\|The FZG Machine in the Tribology Lab]]
−	~~Ryan Schultz will write an introduction/history/application paragraph including industrial partners.~~

	== Current/Previous projects ==		== Current/Previous projects ==

← Older revision		Revision as of 07:44, 12 August 2010
Line 39:		Line 39:

	== Standards and Specifications ==		== Standards and Specifications ==
−	Click [ftp://tribology@ragnarok.up.ac.za/FZG/Standards%20and%20Specifications here] to access the specifications of the different FZG test procedures, like DIN51354, IP334 and ISO 14635. A password is required to access these documents.	+	Click [ftp://tribology@ragnarok.up.ac.za/FZG/Standards%20and%20Specifications/ here] to access the specifications of the different FZG test procedures, like DIN51354, IP334 and ISO 14635. A password is required to access these documents.

← Older revision		Revision as of 07:42, 12 August 2010
Line 37:		Line 37:

	The standard FZG 12-stage load test is a test that had been developed for testing gear box oils. It is a dip-lubricated test and is performed on oils. According to DIN 51354 a test gear set (type A) is loaded in stages and run for approximately 15 minutes (21 000 revolutions) at each load stage under specified conditions (A/8,33/90) ie gear type A, circumferential speed of 8,33 m/s and initial sump temperature of 90°C. The sump is filled with 1,25 litres of the test oil. During each load stage, the sump oil temperature is noted. N.B. No heat is removed (or added) by means of a heating (or cooling) coil during the test, so that the final temperature at the end of each test gives an indication of the frictional energy converted to heat. After each load stage, the gears are removed, left to cool, cleaned, weighed and visually inspected according to the procedure set out in DIN 51354 - 1970.		The standard FZG 12-stage load test is a test that had been developed for testing gear box oils. It is a dip-lubricated test and is performed on oils. According to DIN 51354 a test gear set (type A) is loaded in stages and run for approximately 15 minutes (21 000 revolutions) at each load stage under specified conditions (A/8,33/90) ie gear type A, circumferential speed of 8,33 m/s and initial sump temperature of 90°C. The sump is filled with 1,25 litres of the test oil. During each load stage, the sump oil temperature is noted. N.B. No heat is removed (or added) by means of a heating (or cooling) coil during the test, so that the final temperature at the end of each test gives an indication of the frictional energy converted to heat. After each load stage, the gears are removed, left to cool, cleaned, weighed and visually inspected according to the procedure set out in DIN 51354 - 1970.
		+
		+	== Standards and Specifications ==
		+	Click [ftp://tribology@ragnarok.up.ac.za/FZG/Standards%20and%20Specifications here] to access the specifications of the different FZG test procedures, like DIN51354, IP334 and ISO 14635. A password is required to access these documents.

← Older revision		Revision as of 13:42, 26 July 2010
Line 31:		Line 31:

	== Test Procedure ==		== Test Procedure ==
		+
		+	=== Standard FZG 12-Stage Load Test ===
		+
		+	Download the [ftp://anonymous@ragnarok.up.ac.za/publicftp/lab/Tribology/FZG/FZG%20Test%20Description/BE%40UP%20Tribology%20lab%20Test%20Descriptions%28FZG%29.pdf FZG 12-Stage Load Test Procedure]
		+
		+	The standard FZG 12-stage load test is a test that had been developed for testing gear box oils. It is a dip-lubricated test and is performed on oils. According to DIN 51354 a test gear set (type A) is loaded in stages and run for approximately 15 minutes (21 000 revolutions) at each load stage under specified conditions (A/8,33/90) ie gear type A, circumferential speed of 8,33 m/s and initial sump temperature of 90°C. The sump is filled with 1,25 litres of the test oil. During each load stage, the sump oil temperature is noted. N.B. No heat is removed (or added) by means of a heating (or cooling) coil during the test, so that the final temperature at the end of each test gives an indication of the frictional energy converted to heat. After each load stage, the gears are removed, left to cool, cleaned, weighed and visually inspected according to the procedure set out in DIN 51354 - 1970.

@@ Line 21: / Line 21: @@
 === 2010 (Current) ===
-Ryan Schultz services the whole machine (New parts ordered from Germany). All spare parts are in boxes in the FZG room. Photos of the spare parts and a description of their functionality can be found [ftp://anonymous@ragnarok.up.ac.za/publicftp/lab/Tribology/FZG/2010/FZG%20Photos/ here]
+Ryan Schultz services the whole machine (New parts ordered from Germany). All spare parts are in boxes in the FZG room. Photos of the spare parts and a description of their functionality can be found [ftp://anonymous@ragnarok.up.ac.za/publicftp/lab/Tribology/FZG/2010/FZG%20Photos/ here] or on the [[FZG spares]] page.
 == Documentation ==

← Older revision		Revision as of 13:09, 29 June 2010
Line 1:		Line 1:
−	[[File:~~BICERI_UWM~~.JPG\|500px\|right\|thumb\|The FZG Machine in the Tribology Lab]]	+	[[File:FZG_Photo_%282010%29.JPG\|500px\|right\|thumb\|The FZG Machine in the Tribology Lab]]
	Ryan Schultz will write an introduction/history/application paragraph including industrial partners.		Ryan Schultz will write an introduction/history/application paragraph including industrial partners.