Iiparamitha zeJometri zeMisonto
Ukuqonda iiParameters zeJiyometri eziphambili
- Ububanzi obukhulu (D okanye d)
Idayamitha enkulu yeyona idayamitha inkulu yomsonto, ilinganiswe kwikresti yemisonto yangaphandle nakwingcambu yemisonto yangaphakathi. Ngokuyintloko imisela ubukhulu bebolt okanye isikrufu. Ulawulo oluchanekileyo lwale parameter luqinisekisa ukuchaneka okufanelekileyo kunye nokuqina koqhagamshelwano.
- Ububanzi obuncinci (D1 okanye d1)
Idayamitha encinci yeyona incinci idayamitha yomsonto, ilinganiswe kwingcambu yemisonto yangaphandle nakwicrest kwimisonto yangaphakathi. Ichaphazela ngokuthe ngqo umthamo we-tensile womsonto. Ukwenziwa ngokuchanekileyo kwedayamitha encinci kubalulekile ekuphumezeni ukudibana okufanelekileyo phakathi kwemisonto yokukhwelana.
- I-Pitch Diameter (D2 okanye i-d2)
Idayamitha yepitch iphakathi phakathi kwedayamitha ezinkulu nezincinci kwaye kulapho ubukhulu bentambo bulingana nesithuba phakathi kwemisonto. Ichaphazela kakhulu ukulingana phakathi kwemisonto kwaye iyiparamitha ebalulekileyo yokulinganisa ukuchaneka kwentambo. Ukuqinisekisa idiameter yepitch echanekileyo kubangela uzinzo olungcono loqhagamshelwano.
- I-pitch (p) - Metric
I-pitch ibhekiselele kumgama we-axial phakathi kwe-axial thread crests. Ichaphazela isantya sendibano kunye nokuchaneka koqhagamshelwano. Imivalo emikhulu iququzelela ukudityaniswa okukhawulezileyo kodwa kunokunciphisa amandla okubamba, ngelixa iipawuji ezincinci zibonelela ngokuqina, uqhagamshelo oluchanekileyo olulungele usetyenziso olunomthwalo ophezulu.
- Iengile yomsonto (α)
I-angle yentambo yi-angle edibeneyo eyenziwe ngamacala amabini eprofayili yomsonto. Ii-engile eziqhelekileyo zibandakanya i-60 ° kwimicu ye-metric kunye ne-55 ° yeBritish Standard Whitworth (BSW) imisonto. Ii-angles ezinkulu zandisa ukukhuhlana, ukuphucula iimpawu zokuzivalela, eziluncedo kunxibelelwano oluzinzileyo.
- Iengile yeFlanki (φ)
I-engile yeflank yi-engile phakathi kweflank yomsonto kunye nomgca othe tye kwi-axis. Uyilo olwahlukileyo luhlangabezana neemfuno ezithile:
Imisonto engunxantathu: Ifanelekile ukuqiniswa kwenjongo ngokubanzi kunye nokuzitshixa okuthembekileyo.
Imisonto yeTrapezoidal: Ifanelekile kwizicelo ezithwala umthwalo onzima njengezikhokelo zesixhobo somatshini.
Imisonto yesikwere: Isebenza ngokufanelekileyo ukuhanjiswa kwamandla ngenxa yokukhuhlana okuphantsi.
I-Sawtooth Threads: Ifanelekile kwiimeko zokulayisha unidirectional, ezifana neenkqubo ze-hydraulic.
- Isalathiso soMsonto
Imisonto yesandla sasekunene: Esona sixhaphakileyo, qinisa xa ujikwe ngasekunene.
Imisonto yesandla sasekhohlo: Isetyenziswa kwiinkqubo ezikhethekileyo apho iipropati ezichasene nokukhulula zifunwa, njengakwizixhobo ezithile ezijikelezayo.
Iinkcazo eziqhelekileyo zePitch kunye ne-TPI
Ukukhetha i-pitch efanelekileyo okanye i-TPI ibalulekile ekuqinisekiseni ukusebenza kakuhle. Ngezantsi kukho iinkcukacha ezisetyenziswa rhoqo:
- Imisonto yeMetric (Pitch)
M3: 0.5 mm
M4: 0.7 mm
M5: 0.8 mm
M6: 1.0 mm
M8: 1.25 mm (irhabaxa) / 1.0 mm (ilungile)
M10: 1.5 mm (irhabaxa) / 1.25 mm (ilungile)
M12: 1.75 mm (irhabaxa) / 1.5 mm (ilungile)
M16: 2.0 mm (irhabaxa) / 2.0 mm (ilungile)
M20: 2.5 mm (irhabaxa) / 2.0 mm (ilungile)
- Imisonto ye-intshi (TPI)
#4-40 UNC/UNF: 40 TPI (UNC), 48 TPI (UNF)
#6-32 UNC/UNF: 32 TPI (UNC), 40 TPI (UNF)
#8-32 UNC/UNF: 32 TPI (UNC), 40 TPI (UNF)
#10-24 UNC/UNF: 24 TPI (UNC), 32 TPI (UNF)
1/4-20 UNC/UNF: 20 TPI (UNC), 28 TPI (UNF)
5/16-18 UNC/UNF: 18 TPI (UNC), 24 TPI (UNF)
3/8-16 UNC/UNF: 16 TPI (UNC), 24 TPI (UNF)
Iiparamitha zejometri zemisonto zisisiseko ekusebenzeni kwazo kunye nokusetyenziswa kwazo. Ngokuqonda ezi parameters kunye nokukhetha iinkcazo ezifanelekileyo, iinjineli zinokuqinisekisa izisombululo ezithembekileyo nezisebenzayo zokuqinisa ezilungiselelwe izicelo ezithile. Ingaba ukhetha imigangatho ye-metric okanye i-imperial, indibaniselwano echanekileyo ye-pitch kunye ne-TPI iqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide kwiindawo ezahlukeneyo zemizi-mveliso.
Enkosi ngokufunda, ukuba ufuna ukubona ngaphezulu koko sinokukunika ungalandela ezi linki zingezantsi!