Normally tall metropolis uses fixed position precision the CSK that our Dongguan hopes to think of a gram is linear slideway guides as linear bring, because the attrition means of linear slideway is rolling friction, not only coefficient of friction is reduced to slip guide the 1/50 that bring, the difference of kinetic friction force and static friction force becomes lesser relatively. When because this is become,machine tool stage moves, to what skid the phenomenon can reduce the frequency that its produce, can achieve the fixed position precision of Um level usually. Wear and tear is little what can preserve precision tradition for long is slip guide cite pattern, because fat and refluent action brings about the situation with platform motion bad precision to happen thereby,meet without avoidable, because besides lubricates when motion not quite sufficient, bring about moving orbit interface easily wear away, affect its precision level badly. Roll however guide the wear and tear that bring is very small, so machine stage can keep the demand of its precision for long. Apply to the drive horse power that high speed moves and reduces need of machine stage place considerably commonly, because CSK is linear its attrition force is smaller when slideway moves, need lesser motivation to be able to let machine tool stage move only rise, it is in the working way of machine tool stage especially regular roundtrip when moving, can reduce amount of loss of power of its machine stage effectively more. The heat that because of its attrition produces is lesser, move at high speed applicably. Because CSK is linear slideway is special bundle make structural design, can bear to control directional bear up and down at the same time, unlike is slip guide it is OK to be brought in parallel interface direction negative charge of susceptive side direction is smaller, cause machine stage easily to run precision undesirable. Assemble have interchangeability easily, the guide on milling or abrade bed stage requires only when assembling assemble a face, according to its measure parts slideway, slide block to go up on machine stage with specific and torsional solid, can reproduce the tall precision when treatment to ask. Wait for tall gauge block and gage of a marble to be put on installation tool reference plane with two, the gradienter that puts nicety debugs base level, linear slideway requirement is base convex (2~3 case) . Linear slideway installs surface roughness of tool reference plane, flatness, the examination of linearity and exterior. After asking its level has been debugged, need to use laser interferometer to measure a dominant course to install tool reference plane (we normally in order to stand by on the right side of the face of a slideway of pillar gives priority to slideway) flatness allows every 10m convex 0. 05mm, total travel linearity allows convex 0.
03mm. Surface roughness asks 1.
6, the exterior is not had cast blemish tool reference plane of linear slideway installation and slideway side are fiducial the processing pouring wine cup of installed surface. The requirement pours horny radius to be less than or be equal to 3.
5mm, if discover too big or horn is bulgy, answer to use oilstone and file processing in time, the installation that can bring about slideway precision otherwise is undesirable perhaps can interfere slide block. CSK linear slideway installs the treatment at aperture of whorl of locking of tool reference plane. The requirement affirms whether installation screw position is exact, each are linked together the center of screw is apart from 120mm to be more than 0.
1mm or be less than 0.
1mm; Machine processing to assure the screw of high accuracy, the requirement chooses treatment of fixed position of numerical control equipment. CNC Milling
CNC Machining