Asalin sunan gawar yanke sanyi:

Karfe sanyi sawing ne gajarta ga sawing aiwatar da karfe madauwari saws. Turanci cikakken suna: Circular Cold Sawing .A cikin aiwatar da sassakar karfe, zafi yana haifar da lokacin da tsintsiya ta ga haƙoran haƙori ana canja wurin aiki zuwa ga sawdust ta cikin haƙoran gani, kuma ana yin sanyi mai sanyi, don haka. ake kira sanyi sawing.

Nau'o'in zato masu sanyi:

High gudun karfe saw ruwa (HSS) da TCT saka gami saw ruwa

Abubuwan da aka yi amfani da su na kayan aikin ƙarfe mai sauri sun haɗa da M2 da M35. A general sawing gudun da saw ruwa ne tsakanin 10-150 m / s, dangane da abu da kuma takamaiman na sawing workpiece; da mai rufi high-gudun karfe saw ruwa, da sawing gudun iya zama Up zuwa 250 m/min. Matsakaicin ciyarwar haƙori na igiyar gani yana tsakanin 0.03-0.15 mm / haƙori, ya danganta da ƙarfi, juzu'i da ingancin tsinken gani na kayan aikin sawing.

Diamita na waje na katako: 50-650 mm; Taurin tsintsiya shine HRC 65; da saw ruwa iya zama ƙasa, dangane da girman sawing workpiece, kullum zai iya zama ƙasa 15-20 sau. Rayuwar sawing na sawn ruwa shine 0.3-1 murabba'in mita (yankin ƙarshen fuskar aikin aikin sawing) da ƙayyadaddun ƙayyadaddun ƙirar ƙarfe mai saurin sauri; gabaɗaya, ana amfani da ƙarfe mai sauri tare da abubuwan da aka saka (kuma ana samun su sama da 2000 mm); hakora an yi su ne da karfe mai sauri tare da abubuwan da aka saka, da sawdust The substrate of the sheet is vanadium karfe ko manganese karfe.

Kayan kayan haƙori na TCT shine tungsten karfe; da janar sawing gudun da saw ruwa ne tsakanin 60-380 m / s, dangane da abu da kuma takamaiman na sawing workpiece; Yawan ciyarwar hakori na tungsten karfe saw ruwa yana tsakanin 0.04-0.08 .

Bayani dalla-dalla: 250-780 mm; akwai nau'i biyu na TCT saws don yankan ƙarfe, ɗaya ƙananan hakora, ƙwanƙwasa sirara ne, saurin saƙar yana da girma, rayuwar tsintsiya mai tsayi, kimanin mita 15-50; Zagi ne da aka jefar Daya ne manya-manyan hakora, tsinken zartas yana da kauri, kuma saurin zawar din ba ta da yawa, wanda ya dace da sare kayan aiki masu girman gaske; da diamita na saw ruwa iya isa fiye da 2000 mm. Rayuwar sabis na sawn ruwa gabaɗaya kusan murabba'in murabba'in 8, kuma ana iya yin ƙasa sau 5-10.

Bambanci tsakanin babban gudun karfe sanyi sabon saw da manganese karfe yawo saw:

Cold sawing ya bambanta da gogayya sawing, yafi ta hanyar yankan:

Manganese karfe yawo gani ruwa: Manganese karfe saw ruwa juyi a high gudun da rubs da workpiece da gogayya saw ruwa. A lokacin aikin yankan, yanayin zafin na'urar tsintsiya da kayan aikin yana da yawa sosai, kuma zafin da ake samu ta hanyar hulɗa tare da bututun da aka yi masa walda ya sa ya yanke haɗin, wanda a zahiri ya ƙone. . Ana iya ganin alamun ƙonawa a saman.

Ƙarfe mai saurin yankan sanyi mai saurin gaske: dogara ga babban abin gani na ƙarfe mai sauri don juyawa sannu a hankali don niƙa bututun da aka yi masa walda, don haka yana iya zama mara bushewa kuma mara hayaniya.