幫你從叉車結(jié)構(gòu)規(guī)劃上避免腐蝕！
時(shí)間：2023-09-18
點(diǎn)擊：326次
從叉車結(jié)構(gòu)規(guī)劃上避免腐蝕
avoid corrosion from forklift structure planning
(1)在叉車整體安置上考慮避免腐蝕介質(zhì)積累。盡量避免關(guān)閉區(qū)域，或堅(jiān)持關(guān)閉系統(tǒng)通風(fēng)和排水杰出，如考慮內(nèi)燃叉車整機(jī)的通風(fēng)、散熱。發(fā)動(dòng)機(jī)發(fā)作的尾氣盡量從配重的下部排放或經(jīng)過(guò)凈化、降溫從配重上部向上排放。關(guān)于蓄電池叉車如前移式叉車，可開(kāi)設(shè)通風(fēng)窗，以堅(jiān)持電動(dòng)機(jī)散熱和通風(fēng)，蓄電池箱底開(kāi)設(shè)漏液孔和裝置積液器。
(1) avoid the accumulation of corrosive media in the overall placement of forklift trucks. avoid closing the area as far as possible, or insist on closing the outstanding ventilation and drainage system, such as considering the ventilation and heat dissipation of the whole diesel forklift. as far as possible, the exhaust gas from the engine is discharged from the lower part of the counterweight or from the upper part of the counterweight after purification and cooling. for battery forklift trucks such as forward forklift trucks, ventilation windows can be opened to adhere to motor cooling and ventilation, and leakage holes and liquid accumulators can be installed at the bottom of battery boxes.
(2)在外形規(guī)劃上留意防護(hù)、避免積存水汽和塵土。國(guó)外先進(jìn)叉車非常重視造型規(guī)劃，如linde、hyster、toyota、jungheinrich等品牌叉車，造型流通，既表現(xiàn)美感和功用規(guī)劃，又不易積水和積垢，非常值得學(xué)習(xí)。
(2) pay attention to protection and avoid accumulation of water vapor and dust in shape planning. foreign advanced forklift trucks attach great importance to modeling planning, such as linde, hyster, toyota, jungheinrich and other brand forklift trucks. modeling circulation, which not only expresses aesthetic and functional planning, but also is not easy to accumulate water and scale, is worth learning.
(3)留意顯露件的維護(hù)。電器材與接頭安置在內(nèi)側(cè)，或加防護(hù)罩殼。整車顯露易腐蝕和易進(jìn)水的部位設(shè)防塵罩。例如，歪斜液壓缸、轉(zhuǎn)向液壓缸活塞桿顯露段設(shè)防塵套；車身上多處顯露工藝孔或功用孔設(shè)防水塞。
(3) pay attention to the maintenance of exposed parts. electrical equipment and joints are placed inside or with protective cover. the vehicle can expose the dust cover which is easy to corrode and easy to enter. for example, the exposed section of the piston rod of the inclined hydraulic cylinder and the steering hydraulic cylinder is provided with a dust-proof sleeve, and the waterproof plug is installed in the exposed process holes or functional holes of the car body.
(4)零部件規(guī)劃時(shí)考慮其均勻腐蝕，挑選一種或幾種組合防腐辦法。叉車常用的防護(hù)辦法有涂層、電鍍、轉(zhuǎn)化膜和涂防銹油、脂等。不同的工藝，具有不同的耐腐蝕功能。例如杭州h系列叉車，曾經(jīng)許多銷、軸、螺栓、支架外表為發(fā)黑處理，液壓缸缸蓋等諸多顯露加工面不進(jìn)行處理，使得叉車還未出廠就已銹蝕。經(jīng)過(guò)完善外表處理要求，進(jìn)步零件規(guī)劃的合理性，以及有用規(guī)范外表處理工藝，促進(jìn)了產(chǎn)品外觀質(zhì)量和耐蝕性的進(jìn)步。
(4) selecting one or several combination anticorrosion methods when considering the homogeneous corrosion of parts and components. the usual protection methods for forklifts include coating, electroplating, conversion coating and antirust oil and grease. different processes have different corrosion resistance functions. for example, hangzhou h series forklift truck, many pins, axles, bolts, brackets were blackened, hydraulic cylinder head and other exposed processing surfaces were not processed, making the forklift truck rusted before leaving the factory. through improving the requirements of surface treatment, improving the rationality of part planning and standardizing the surface treatment process, the improvement of product appearance quality and corrosion resistance was promoted.
選用涂層防腐，需清晰油漆涂層的特性和質(zhì)量目標(biāo)。例如，車身結(jié)構(gòu)件涂層著重裝飾性和耐蝕性；前后橋等的涂層著重維護(hù)性；蓄電池箱的涂層著重耐酸性；排氣管等的涂層著重耐熱性等。選用金屬鍍層，須依照gb／t13911—1992《金屬鍍覆和化學(xué)處理表明辦法》進(jìn)行表明。螺紋緊固件參照gb5267—1985《螺紋緊固件電鍍層》規(guī)范斷定鍍層要求。一般選用7～10μm的鍍鋅層，就能取得較好的防護(hù)作用。對(duì)在重蝕環(huán)境下的零件，選用20～25μm的鍍鋅層。留意金屬鍍層的后處理及后處理的色彩，避免構(gòu)成色彩稠濁，影響整機(jī)外觀。
selection of coating anticorrosion requires clear paint coating characteristics and quality objectives. for example, the coatings of body structure parts focus on decoration and corrosion resistance; the coatings of front and rear axles focus on maintenance; the coatings of battery boxes focus on acid resistance; and the coatings of exhaust pipes focus on heat resistance. selection of metal coatings shall be indicated in accordance with gb/t 1391-1992 "indicative measures for metal coating and chemical treatment". threaded fasteners refer to gb5267 - 1985 "thread fasteners plating layer" specification to determine coating requirements. generally, the zinc coating of 7~10 m can
avoid corrosion from forklift structure planning
(1)在叉車整體安置上考慮避免腐蝕介質(zhì)積累。盡量避免關(guān)閉區(qū)域，或堅(jiān)持關(guān)閉系統(tǒng)通風(fēng)和排水杰出，如考慮內(nèi)燃叉車整機(jī)的通風(fēng)、散熱。發(fā)動(dòng)機(jī)發(fā)作的尾氣盡量從配重的下部排放或經(jīng)過(guò)凈化、降溫從配重上部向上排放。關(guān)于蓄電池叉車如前移式叉車，可開(kāi)設(shè)通風(fēng)窗，以堅(jiān)持電動(dòng)機(jī)散熱和通風(fēng)，蓄電池箱底開(kāi)設(shè)漏液孔和裝置積液器。
(1) avoid the accumulation of corrosive media in the overall placement of forklift trucks. avoid closing the area as far as possible, or insist on closing the outstanding ventilation and drainage system, such as considering the ventilation and heat dissipation of the whole diesel forklift. as far as possible, the exhaust gas from the engine is discharged from the lower part of the counterweight or from the upper part of the counterweight after purification and cooling. for battery forklift trucks such as forward forklift trucks, ventilation windows can be opened to adhere to motor cooling and ventilation, and leakage holes and liquid accumulators can be installed at the bottom of battery boxes.
(2)在外形規(guī)劃上留意防護(hù)、避免積存水汽和塵土。國(guó)外先進(jìn)叉車非常重視造型規(guī)劃，如linde、hyster、toyota、jungheinrich等品牌叉車，造型流通，既表現(xiàn)美感和功用規(guī)劃，又不易積水和積垢，非常值得學(xué)習(xí)。
(2) pay attention to protection and avoid accumulation of water vapor and dust in shape planning. foreign advanced forklift trucks attach great importance to modeling planning, such as linde, hyster, toyota, jungheinrich and other brand forklift trucks. modeling circulation, which not only expresses aesthetic and functional planning, but also is not easy to accumulate water and scale, is worth learning.
(3)留意顯露件的維護(hù)。電器材與接頭安置在內(nèi)側(cè)，或加防護(hù)罩殼。整車顯露易腐蝕和易進(jìn)水的部位設(shè)防塵罩。例如，歪斜液壓缸、轉(zhuǎn)向液壓缸活塞桿顯露段設(shè)防塵套；車身上多處顯露工藝孔或功用孔設(shè)防水塞。
(3) pay attention to the maintenance of exposed parts. electrical equipment and joints are placed inside or with protective cover. the vehicle can expose the dust cover which is easy to corrode and easy to enter. for example, the exposed section of the piston rod of the inclined hydraulic cylinder and the steering hydraulic cylinder is provided with a dust-proof sleeve, and the waterproof plug is installed in the exposed process holes or functional holes of the car body.
(4)零部件規(guī)劃時(shí)考慮其均勻腐蝕，挑選一種或幾種組合防腐辦法。叉車常用的防護(hù)辦法有涂層、電鍍、轉(zhuǎn)化膜和涂防銹油、脂等。不同的工藝，具有不同的耐腐蝕功能。例如杭州h系列叉車，曾經(jīng)許多銷、軸、螺栓、支架外表為發(fā)黑處理，液壓缸缸蓋等諸多顯露加工面不進(jìn)行處理，使得叉車還未出廠就已銹蝕。經(jīng)過(guò)完善外表處理要求，進(jìn)步零件規(guī)劃的合理性，以及有用規(guī)范外表處理工藝，促進(jìn)了產(chǎn)品外觀質(zhì)量和耐蝕性的進(jìn)步。
(4) selecting one or several combination anticorrosion methods when considering the homogeneous corrosion of parts and components. the usual protection methods for forklifts include coating, electroplating, conversion coating and antirust oil and grease. different processes have different corrosion resistance functions. for example, hangzhou h series forklift truck, many pins, axles, bolts, brackets were blackened, hydraulic cylinder head and other exposed processing surfaces were not processed, making the forklift truck rusted before leaving the factory. through improving the requirements of surface treatment, improving the rationality of part planning and standardizing the surface treatment process, the improvement of product appearance quality and corrosion resistance was promoted.
選用涂層防腐，需清晰油漆涂層的特性和質(zhì)量目標(biāo)。例如，車身結(jié)構(gòu)件涂層著重裝飾性和耐蝕性；前后橋等的涂層著重維護(hù)性；蓄電池箱的涂層著重耐酸性；排氣管等的涂層著重耐熱性等。選用金屬鍍層，須依照gb／t13911—1992《金屬鍍覆和化學(xué)處理表明辦法》進(jìn)行表明。螺紋緊固件參照gb5267—1985《螺紋緊固件電鍍層》規(guī)范斷定鍍層要求。一般選用7～10μm的鍍鋅層，就能取得較好的防護(hù)作用。對(duì)在重蝕環(huán)境下的零件，選用20～25μm的鍍鋅層。留意金屬鍍層的后處理及后處理的色彩，避免構(gòu)成色彩稠濁，影響整機(jī)外觀。
selection of coating anticorrosion requires clear paint coating characteristics and quality objectives. for example, the coatings of body structure parts focus on decoration and corrosion resistance; the coatings of front and rear axles focus on maintenance; the coatings of battery boxes focus on acid resistance; and the coatings of exhaust pipes focus on heat resistance. selection of metal coatings shall be indicated in accordance with gb/t 1391-1992 "indicative measures for metal coating and chemical treatment". threaded fasteners refer to gb5267 - 1985 "thread fasteners plating layer" specification to determine coating requirements. generally, the zinc coating of 7~10 m can