{"id":11101,"date":"2026-04-19T16:19:52","date_gmt":"2026-04-19T14:19:52","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=11101"},"modified":"2026-05-11T08:54:17","modified_gmt":"2026-05-11T06:54:17","slug":"twll-gwain-pont-troed-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/cy\/katalog-czesci\/twll-gwain-pont-troed-liebherr\/","title":{"rendered":"LIEBHERR TWLL GWAIN PONT TROED"},"content":{"rendered":"<p>Mae&#8217;r twll gwain pont troed yn ddwll llithro wedi&#8217;i greu \u00e2 phresisiwn gyda dimensiynau enw-nod 56 mm diamedr mewnol \u00d7 60 mm diamedr allanol \u00d7 40 mm hyd, wedi&#8217;i gynllunio ar gyfer cludiad styf dirgryniad pont mewn llwythwyr olwyn a chloddwyr-llwythwyr olwyn Liebherr. Mae&#8217;r twll yn cael ei wasgu i mewn i&#8217;r twll casing gwain pont ac yn ffurfio&#8217;r arwyneb cludiant ar gyfer styf dur, sy&#8217;n galluogi gwyriad pendilaidd y bont \u00f4l yn yr ystod \u00b110\u201315\u00b0 mewn perthynas \u00e2&#8217;r echelin hydredol y peiriant, gan sicrhau cysylltiad parhaus o&#8217;r holl olwynion \u00e2&#8217;r ddaear wrth deithio ar dir garw. Mae wedi&#8217;i wneud o efydd tun-plwm (CuSn8Pb15 neu CuSn10Pb10) neu fel twll cyfansawdd DU gyda mantell ddur, efydd wedi&#8217;i toddi a mewnosodiad PTFE, sy&#8217;n gallu trosglwyddo llwythi rheiddiol yn cyrraedd 100\u2013200 kN dan lwyth llawn. Yn yr amrywiad efydd llawn, mae gan y twll mewnol rychau iro sy&#8217;n dosbarthu&#8217;r iro solet a ddarparwyd trwy&#8217;r straen Zerk yr amgylchiad, ac ar yr arwyneb allanol cynhyrchir rychau sefydlogi sy&#8217;n cloi&#8217;r twll rhag cylchdro yn y socket. Mae angen ei newid pan fydd yr ofwg reiddiol ar yr styf yn mynd y tu hwnt i&#8217;r gwerth a ganiatawyd (curiadau clywadwy wrth newid cyfeiriad neu wrth droeon dan lwyth), pan welir cylchdro amlwg y twll yn yr amgylchiad sy&#8217;n dynodi difrod i&#8217;r twll casing, neu pan ganfuwyd nidi, abrasion hirgrwn neu olion fretting ar yr arwyneb llithro sy&#8217;n deillio o golli iro oherwydd difrod i seliannau&#8217;r styf.<\/p>\n<h3>Peiriannau cydnaws:<\/h3>\n<ul>\n<li>A312-551<\/li>\n<li>A314 LI-1039<\/li>\n<li>A314 LI-635<\/li>\n<li>A316 LI-1040<\/li>\n<li>A316 LI-1041<\/li>\n<li>A316 LI-715<\/li>\n<li>A316 LI-716<\/li>\n<li>A316 LI715-715<\/li>\n<li>A316 LI716-716<\/li>\n<li>A316-617<\/li>\n<li>A316-691<\/li>\n<li>A900 B-LI-662<\/li>\n<li>A900 C-LI-1002<\/li>\n<li>A900 C-LI-917<\/li>\n<li>A900 C-LI-987<\/li>\n<li>A900 C-ZW-1030<\/li>\n<li>A900 C-ZW-1031<\/li>\n<li>A900 C-ZW-1032<\/li>\n<li>A900 C-ZW-1033<\/li>\n<li>A900 C-ZW-1384<\/li>\n<li>A900 C-ZW-1385<\/li>\n<li>A900 LI-367<\/li>\n<li>A900 LI-575<\/li>\n<li>A900 LI-595<\/li>\n<li>A900-308<\/li>\n<li>A902 LI-356<\/li>\n<li>A904 C-LI-1003<\/li>\n<li>A904 C-LI-1004<\/li>\n<li>A904 C-LI-1005<\/li>\n<li>A904 C-LI-1071<\/li>\n<li>A914 C-LI-1044<\/li>\n<li>A914 C-LI-1045<\/li>\n<li>A914 COMP-1188<\/li>\n<li>A914 COMP-1507<\/li>\n<li>A914-1176<\/li>\n<li>A914-1182<\/li>\n<li>A916 COMP-1856<\/li>\n<li>A916-1177<\/li>\n<li>A916-1183<\/li>\n<li>A918 COMP-1189<\/li>\n<li>A918 COMP-1192<\/li>\n<li>A918 COMP-1508<\/li>\n<li>A918-1178<\/li>\n<li>A918-1184<\/li>\n<li>A920-1179<\/li>\n<li>A920-1185<\/li>\n<li>A922 RAIL-1190<\/li>\n<li>A922 RAIL-1509<\/li>\n<li>A924 C-LI-1047<\/li>\n<li>A924 C-LI-1048<\/li>\n<li>A924 C-LI-1049<\/li>\n<li>A924 C-LI-1305<\/li>\n<li>A924 C-LI-1313<\/li>\n<li>A924 HL-1206<\/li>\n<li>A924 RAIL-1191<\/li>\n<li>A924 RAIL-1510<\/li>\n<li>A924-1180<\/li>\n<li>A924-1206<\/li>\n<li>A928-1181<\/li>\n<li>L514-467<\/li>\n<li>LH18 M-1840<\/li>\n<li>LH22 M-1197<\/li>\n<li>LH22 M-1250<\/li>\n<li>LH24 M-1198<\/li>\n<li>LH24 M-1251<\/li>\n<li>LH26 EC-1704<\/li>\n<li>LH26 EM-1799<\/li>\n<li>LH26 M-1199<\/li>\n<li>LH26 M-1252<\/li>\n<li>LH30 M-1200<\/li>\n<li>LH30 M-1253<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Mae&#8217;r twll gwain pont troed yn ddwll llithro wedi&#8217;i greu \u00e2 phresisiwn gyda dimensiynau enw-nod 56 mm diamedr mewnol \u00d7 60 mm diamedr allanol \u00d7 40 mm hyd, wedi&#8217;i gynllunio ar gyfer cludiad styf dirgryniad pont mewn llwythwyr olwyn a chloddwyr-llwythwyr olwyn Liebherr. Mae&#8217;r twll yn cael ei wasgu i mewn i&#8217;r twll casing gwain [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":10917,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"7011940","_liebherr_sku_all":"7011940,7015746","_oem_sku":"0730260621","_oem_sku_all":"ZF:0730260621","_oem_brand":"ZF","_oem_sku_raw":"0730260621ZF"},"kategorie":[11349,11339,11340,11341,11342,11343,11346,11347,11348,11338,11350,11351,11352,11510,11724,11725,11726,11727,10947,10948,10949,10950,10928,10929,10930,10931,10966,10932,10933,10936,10937,10938,10939,10940,10941,10942],"class_list":["post-11101","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-system-symud-a920-cy","kategorie-system-symud-a314-cy","kategorie-system-symud-a316-cy","kategorie-system-symud-a900-cy","kategorie-system-symud-a902-cy","kategorie-system-symud-a904-cy","kategorie-system-symud-a914-cy","kategorie-system-symud-a916-cy","kategorie-system-symud-a918-cy","kategorie-system-symud-a312-cy","kategorie-system-symud-a922-cy","kategorie-system-symud-a924-cy","kategorie-system-symud-a928-cy","kategorie-system-symud-l514-cy","kategorie-system-symud-lh22-cy","kategorie-system-symud-lh24-cy","kategorie-system-symud-lh26-cy","kategorie-system-symud-lh30-cy","kategorie-lh22-cy","kategorie-lh24-cy","kategorie-lh26-cy","kategorie-lh30-cy","kategorie-a312-cy","kategorie-a314-cy","kategorie-a316-cy","kategorie-a900-cy","kategorie-l514-cy","kategorie-a902-cy","kategorie-a904-cy","kategorie-a914-cy","kategorie-a916-cy","kategorie-a918-cy","kategorie-a920-cy","kategorie-a922-cy","kategorie-a924-cy","kategorie-a928-cy"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/katalog-czesci\/11101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/media\/10917"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/media?parent=11101"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/cy\/wp-json\/wp\/v2\/kategorie?post=11101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}