http://cad-feladatok.c3d.hu/dw00/ 2026-05-13T15:26:23+02:00 http://cad-feladatok.c3d.hu/dw00/ http://cad-feladatok.c3d.hu/dw00/lib/tpl/default/images/favicon.ico text/html 2016-06-02T16:18:39+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_010_bordas_tengely?rev=1464877119&do=diff Model / Get Data Copy Geometry Data file: cr1-10_ontotveny_haz_skel0001.prt Publish Geom: BLOKK_ALSO Important! The geometry has to be inserted with Default constrain! Comment The core has to be modeled in a separate part file (cr1-10_blokk_also_mag.prt). First the basic geometric elements has to be copied into the model space. These data can be found in the skeleton model's Publish Geometry block. text/html 2016-06-15T21:17:48+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_020_bordas_tengely?rev=1466018268&do=diff Model / Shapes Extrude Data Side 1: To Selected Side 2: Blind: 3 mm Comment Creating the inside volume of the cavity with extrude. From the middle plane: the lower extrude border is the lower curve, the upper border is 3 mm (for the machining allowance). text/html 2016-06-02T19:11:01+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_030_bordas_tengely?rev=1464887461&do=diff Model / Shapes Extrude Data L = 200 mm Symmetric Important! The upper sketch line is coincident with the elevated plane. The sketch contains the casting draft. Comment The crankshaft volume is extruded symmetrically. The cross section reduced with 3 mm for the casting allowance. text/html 2016-06-02T16:59:27+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_040_bordas_tengely?rev=1464879567&do=diff Model/ Engineering Draft Data Draft angle = 3 degree Important! The reference plane of the draft is the TOP plane, because this is the matched surface for the other side of the part. Comment The surface of the core has to be drafted, in this way the part doesn't stuck into the pres-tool. The draft of each surface can be checked in the Draft Analysis. text/html 2016-06-02T17:50:00+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_060_bordas_tengely?rev=1464882600&do=diff Model/ Engineering Round Data R = 5 mm Important! Similar edges can be selected with Intent Selection. First you have to select one edge, than slightly move the cursor on the edge. In this way all the similar edges will be selected and after that you can click on the Round command! Comment The core has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-02T18:00:22+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_070_bordas_tengely?rev=1464883222&do=diff Model/ Engineering Round Data R = 3 mm text/html 2016-06-02T18:01:41+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_080_bordas_tengely?rev=1464883301&do=diff Model/ Engineering Round Data R = 1 mm text/html 2016-06-02T18:16:26+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_090_bordas_tengely?rev=1464884186&do=diff Model/ Model Intent Publish Geometry Important! To select all of the surfaces: first you have to click on one surface. Than hold the SHIFT button and click on an other surface. After releasing the button all surfaces will be selected expect the second. This surface can be added with holding the CTRL button and click on the surface. This is called Seed and Boundary selection method. Comment All of the surfaces has to be included into a building group. The elements placed into the Publish Ge… text/html 2016-06-02T18:26:52+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_100_bordas_tengely?rev=1464884812&do=diff Model / Get Data Copy Geometry Model / Datum Sketch Data file: cr1-10_ontotveny_haz_skel0001.prt Publish Geom: BLOKK_ALSO L = 5 mmImportant! The geometry has to be inserted with Default constrain! Comment The part has to be created in a separate part file (cr1-10_blokk_also_ontveny.prt). First the basic geometric elements has to be copied into the model space. These data can be found in the skeleton model's Publish Geometry block. After the copy, draw a line at 5 mm from th… text/html 2016-06-02T18:31:50+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_110_bordas_tengely?rev=1464885110&do=diff Model / Shapes Extrude Data V = 5 mm Side 1: To Selected Side 2: Blind: 3 mm Comment Extruding the overall dimensions. The cross section with the wall thickness is thicker with 5 mm at the reference curves (Offset). The boundary at the lower part is the newly drawn line, the upper is 3 mm from the machining allowance. text/html 2016-06-02T19:06:22+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_120_bordas_tengely?rev=1464887182&do=diff Model / Datum Sketch Data L = 5 mm Comment Before the extrude of the bearing housing of the shaft it is advisable to draw two line which overruns 5 mm the connecting surfaces. This will ensure the material allowance for the machining. The extrude's boundary can be connected to this lines. text/html 2016-06-02T19:15:51+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_130_bordas_tengely?rev=1464887751&do=diff Model / Shapes Extrude Data V = 5 mm Side 1: To Selected Side 2: To Selected Important! The upper sketch line is coincident with the elevated plane. The sketch contains the 3 degree casting draft. Comment The bearing housing's extrude is double sided. The cross section is enlarged with 5 mm, because of the wall thickness. text/html 2016-06-02T19:26:46+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_140_bordas_tengely?rev=1464888406&do=diff Model / Shapes Extrude Data V = 5 mm L = 25 mmImportant! In the sketch the contour is enlarged with 5 mm for the proper wall thickness. Comment These extrudes are for the inlet of threads which holds the housing in place. text/html 2016-06-05T17:01:41+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_150_bordas_tengely?rev=1465138901&do=diff Model / Shapes Extrude Data Side 1: Blind: 5 mm Side 2: To Selected Comment The cross section of the flange is fitting to the reference geometry. The flange lower part is extruded 5 mm, the upper part extruded to the base-body's upper plane. text/html 2016-06-05T17:10:56+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_160_bordas_tengely?rev=1465139456&do=diff Model/ Engineering Draft Data angle = 3 degree Important! The reference plane of the draft is the TOP plane, this is where the upper body fitting to the lower. Comment The surface of the outer part of the body has to be drafted, in this way the part doesn't stuck into the pres-tool. text/html 2016-06-05T17:18:54+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_170_bordas_tengely?rev=1465139934&do=diff Model/ Engineering Round Data R = 10 mm Important! Similar edges can be selected with Intent Selection. First you have to select one edge, than slightly move the cursor on the edge. In this way all the similar edges will be selected and after that you can click on the Round command! Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. To archive constant wall thickness, you have to pay attention for the correct rounding size… text/html 2016-06-05T18:16:19+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_180_bordas_tengely?rev=1465143379&do=diff Model/ Engineering Round Data R = 8 mm Important! If the edges connecting, it is enough to select only one edge for the round. The other edges will be automatically selected by the program. Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. To archive constant wall thickness, you have to pay attention for the correct rounding size! text/html 2016-06-05T17:56:50+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_190_bordas_tengely?rev=1465142210&do=diff Model/ Engineering Round Data R = 30 mm Important! Similar edges can be selected with Intent Selection. First you have to select one edge, than slightly move the cursor on the edge. In this way all the similar edges will be selected and after that you can click on the Round command! Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:02:15+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_200_bordas_tengely?rev=1465142535&do=diff Model/ Engineering Round Data R = 3 mm Important! More edges can be selected with the pressed CTRL button. Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:04:30+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_210_bordas_tengely?rev=1465142670&do=diff Model/ Engineering Round Data R = 3 mm Important! More edges can be selected with the pressed CTRL button. Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:06:21+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_220_bordas_tengely?rev=1465142781&do=diff Model/ Engineering Round Data R = 3 mm Important! Similar edges can be selected with Intent Selection. First you have to select one edge, than slightly move the cursor on the edge. In this way all the similar edges will be selected and after that you can click on the Round command! Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:07:40+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_230_bordas_tengely?rev=1465142860&do=diff Model/ Engineering Round Data R = 5 mm Important! Similar edges can be selected with Intent Selection. First you have to select one edge, than slightly move the cursor on the edge. In this way all the similar edges will be selected and after that you can click on the Round command! Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:11:48+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_240_bordas_tengely?rev=1465143108&do=diff Model/ Engineering Round Data R = 5 mm Important! Similar edges can be selected with Intent Selection. First you have to select one edge, than slightly move the cursor on the edge. In this way all the similar edges will be selected and after that you can click on the Round command! Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:17:02+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_250_bordas_tengely?rev=1465143422&do=diff Model/ Engineering Round Data R = 3 mm Important! If the edges connecting, it is enough to select only one edge for the round. The other edges will be automatically selected by the program. Comment The body outer surface has to be rounded, because on the pres-tool the machining can be done only this way. text/html 2016-06-05T18:23:45+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_260_bordas_tengely?rev=1465143825&do=diff Model / Get Data Copy Geometry Data file: cr1-10_blokk_also_mag.prt Publish Geom: BLOKK_ALSO_MAG_FELULET Important! The geometry has to be inserted with Default constrain. Comment To create the cavity you need to copy the surfaces of the core into the body. text/html 2016-06-05T18:28:54+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_270_bordas_tengely?rev=1465144134&do=diff Model / Editing Solidify Important! The surfaces can be easier to select, if you select the Quilt option from the list at the right lower corner. Comment The cavity can be created with the subtraction of the core's surfaces. The subtract can be done with the Remove material option at the Solidify command. text/html 2016-06-05T20:53:46+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_280_bordas_tengely?rev=1465152826&do=diff Model / Get Data Merge/Inheritance Data file: cr1-10_blokk_also_ontveny.prt Important! The part has to pasted with Default constrain. Comment First we copy the raw casted part model (cr1-10_blokk_also_ontveny.prt) into a new file for the machining. The new part where the machining operations carried out should be modeled in a new file (cr1-10_blokk_also.prt). text/html 2016-06-05T20:56:39+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_290_bordas_tengely?rev=1465152999&do=diff Model / Get Data Copy Geometry Data file: cr1-10_ontotveny_haz_skel0001.prt Publish Geom: BLOKK_ALSO Important! The geometry has to pasted with Default constrain. Comment The geometric data for the machining of the raw part are collected in the skeleton model's (cr1-10_ontotveny_haz_skel0001.prt) Publish Geometry block. text/html 2016-06-05T21:00:10+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_300_bordas_tengely?rev=1465153210&do=diff Model / Shapes Extrude Data Side 1: Through All Side 2: Through All Important! For the subtracting the Remove Material option should be checked! Comment The contact surface of the flange should be generated with a subtraction of the unnecesery material. The contour of the removal should be coincident with the raw part upper surface and the skeleton surface. text/html 2016-06-05T21:02:20+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_310_bordas_tengely?rev=1465153340&do=diff Model / Shapes Extrude Data Side 1: Through All Side 2: Through All Important! For the subtracting the Remove Material option should be checked! Comment The unnecessary material should be removed with one operation. text/html 2016-06-05T21:03:48+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_320_bordas_tengely?rev=1465153428&do=diff Model / Shapes Extrude Data Side 1: Through All Side 2: Through All Important! For the subtracting the Remove Material option should be checked! Comment The bearing housing should be created with a single cylindrical subtraction. text/html 2016-06-05T21:09:55+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_330_bordas_tengely?rev=1465153795&do=diff Model/ Engineering Hole Data D1 = M6 x 1 L1 = 20 mm D2 = 8 mm L2 = 18 mmImportant! The shape of the hole can be defined in the Shape tab. Comment The hole has to be constrained to the auxiliary axis of the casted ear. The start plane is the top of the machined surface. text/html 2016-06-05T21:12:23+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_340_bordas_tengely?rev=1465153943&do=diff CTRL + C CTRL + V Adatok 9 db másolatImportant! Before pasting the hole it is recommended to select the new auxiliary axis and the base plane of the new hole, than press the CTRL+V. Comment The further holes can be created with the copy/paste command. text/html 2016-06-05T21:14:41+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:cr1_520_350_bordas_tengely?rev=1465154081&do=diff Model/ Engineering Chamfer Data D = 1 mm Important! More independent edges can be selected with the pressed CTRL button. Comment The bearing housing's edges have to be chamfered with 1×1 mm chamfer. text/html 2016-06-02T16:06:32+02:00 http://cad-feladatok.c3d.hu/dw00/doku.php/en:creo:cr1:520_bordas_tengely:start?rev=1464876392&do=diff 520_bordas_tengely index