Kev tsim kho ntawm cov khoom siv hauv kev tsim kho feem ntau yog cais raws li kev ua haujlwm ua haujlwm rau hauv cov khoom siv thiab cov khoom sib kis / kev ua haujlwm. Lub hauv paus ntsiab lus tsim qauv yog kev sib xyaw ua ke ntawm kev thauj khoom -cov kabmob ua haujlwm, kev sib txuas lus hydraulic tsav, thiab kev sib txuas ntawm modular. Txawm hais tias kev tsim kho ntawm cov khoom sib txawv ntawm cov khoom siv sib txawv, xws li excavators, loaders, thiab cranes, lawv feem ntau ua raws li tib yam engineering logic:
Cov Qauv Txheej Txheem
Piv txwv muaj xws li booms, caj npab, taug qab ncej, thiab chassis thav duab. Cov khoom no feem ntau yog tsim los ua welded thav duab qauv lossis lub thawv- ntu kab teeb ua los ntawm siab- zog qis- hlau alloy (xws li Q345/16Mn). Cov qauv tsim qhia txog kev khoov thiab torsional rigidity nrog rau kev qaug zog. Cov chaw tseem ceeb feem ntau tau ntxiv dag zog nrog stiffeners los yog cam khwb cia-steel ntxiv dag zog. Cheebtsam yog sib sau ua ke los ntawm tus pin pob qij txha los yog bolted kev sib txuas, cia articulation los yog yooj yim disassembly.
Cov khoom siv ua haujlwm
Piv txwv xws li thoob, thoob cov hniav, hydraulic thooj voos kheej kheej, thiab tawg chisels. Cov thoob yog tsim los ntawm kev hnav- cov ntawv hlau tiv taus thiab nruab nrog cov hniav hloov tau, uas tuaj yeem hloov tau sai sai siv cov bolts lossis xauv pins. Hydraulic cylinders muaj xws li lub tog raj kheej chim, ib tug piston pas nrig (induction-hardened thiab chrome-plated), sealing systems, thiab cushioning mechanisms, thiab lawv xa quab yuam los ntawm pivot cov ntsiab lus thiab kev sib txuas systems. Hnav cov khoom xws li thoob cov hniav thiab cov hniav adapters feem ntau yog tsim los ntawm siab -chromium cam khwb cia hlau los yog sib xyaw hnav- cov ntaub ntawv resistant thiab yog tsim los rau modular, hloov ceev.
Kev mus ncig thiab Slewing Cheebtsam
Piv txwv muaj xws li kev sib dhos khiav, taug kev rollers, thiab slewing bearings. Cov kab sib dhos ua ke muaj cov qauv kev sib txuas txuas nrog cov pins thiab bushings, nrog cov khau taug qab txuas rau cov kev sib txuas. Track rollers thiab carrier rollers feem ntau yog tsim los ntawm cov cua sov- kho steel log lub cev, dov los yog zawv zawg bearings, thiab ob npaug - foob tshuab. Slewing bearings feem ntau loj - txoj kab uas hla ib leeg - kab lossis ob npaug - kab pob lossis cov menyuam turntable bearings nrog cov iav sib xyaw ua ke ntawm cov haiv neeg sab hauv lossis sab nrauv. Lawv yog mounted nruab nrab ntawm lub sab sauv thiab qis cov qauv siv high -lub zog bolts.
Kev sib txuas thiab kev sib kis
Piv txwv xws li kev sib txuas ceev, txuas txuas txuas, thiab txo cov gearboxes. Cov khoom siv no feem ntau siv tus pin-thiab-lug articulations lossis flange-bolted kev sib txuas, nrog rau kev saib xyuas tshwj xeeb rau kev tswj xyuas kev tshem tawm thiab tiv thaiv- kev ntsuas xoob. Hydraulic piping systems feem ntau muaj - siab hoses thiab cone- foob fittings, thaum cov hluav taws xob tswj cov khoom muaj xws li sensor brackets thiab tiv thaiv cov hlua khi tes tsho.
