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Woodworking planer is easy to operate, easy to use, easy to realize and stable

點擊數:212020-02-03 09:19:58 來源: Shanghai Honggang Machinery Manufacturing Co., Ltd.-Boring machine-GRC spraying machine

新聞摘要:Easy to operate, easy to use, easy to implement, good stability

Defects and causes of wood planing
(1) Defects: there are defects at one end of the workpiece that began to be planed    main reasons: the chip breaker is positioned too high, the feed roller arrow is positioned too high, and the spring tension is insufficient
(2) Defects: there are cuts at the end of the workpiece     main reasons: the positioning of the lower discharge roll is too high, the positioning of the upper discharge roll and the lower discharge roll is too high, and the cutting direction of the upper discharge roll is opposite
(3) Defects: Wood tearing    main reasons: too fast feeding, too fast rotation speed of planer blade, too large cutting angle, too high moisture content of wood, opposite grain and planing direction
(4) Defects: texture bulge    main cause: too wide adjustment of planer, too fast feeding speed, too high moisture content of wood, too much planing

(5) Defects: particlemarks    main reasons: too fast feeding, insufficient suction of dust collection system, loose suction hood, poor dust collection effect

(6) Defects: one side is thin    main cause: the table is not parallel to the planer shaft, and the table is worn
(7) Defect: waveform trace     main cause: the planer is too blunt, the feeding speed is too slow, the planer is not allowed to enter the planer shaft, and it is not adjusted correctly
(8) Defect: there are rotation marks   main reason: the blade is not adjusted properly, and the blade edge is not appropriate
(9) Defects: intersection of tool marks    main cause: deformed planer, notched: shavings are sandwiched between the roll and the table, and the pressure on the workpiece is too large
(10) Defects: workpiece warpage        main cause: protruding upper discharge roll, uneven spring tension, protruding lower roll
(11) Defects: workpiece feeding interruption       main cause: lower roll positioning too low, upper roll positioning too high, planing too much
(12) Defects: noise, vibration      main reasons: the planer is too blunt, the planer is not smooth, the foundation is not solid, and the belt is bouncing
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